[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Musovic, Armin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2620"]
[BlackElo "2282"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "3805662"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Ne1 Bxe2+
8. Kxe2 O-O-O 9. Nd3 e5 10. Be3 Kb8 11. Nd2 Ngf6 12. f3 Bd6 13. a4 Nf8 14. Nc4
Ng6 15. b4 Rhe8 16. b5 cxb5 17. axb5 b6 18. Rhd1 Bc7 19. g3 Nd7 20. Nb4 Ne7 21.
Na6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Mikhnenko, Alexander"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2065"]
[BlackElo "2455"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Gurgenidze system"]
[WhiteFideId "34143014"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. e5 Bg7 5. Be3 Nh6 6. Bxh6 Bxh6 7. h4 c5 8. h5 Nc6
9. hxg6 hxg6 10. Nh3 cxd4 11. Ne2 Qa5+ 12. c3 dxc3 13. bxc3 Nxe5 14. Qd4 Bg7 15.
Nef4 Nf3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Kulkarni, Rakesh"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2459"]
[BlackElo "2321"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "3400042"]
[BlackFideId "5037077"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 e5 8.
Nc4 Nf6 9. O-O Qc7 10. Bd2 Bc5 11. Ba5 Qe7 12. Bc3 Nd7 13. Qh5 g6 14. Qh6 b5 15.
Na5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Popilski, Gil"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2464"]
[BlackElo "2640"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "2809060"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Qc2 c5 6. cxd5 exd5 7. g3 cxd4 8.
Nxd4 Bc5 9. Nb3 Bb6 10. Bg2 Ne5 11. Bf4 Ng6 12. O-O-O Be6 13. e4 d4 14. e5 Ng4
15. Bxb7 O-O 16. Bxa8 Qxa8 17. Nxd4 Bxd4 18. Qe4 Bxc3 19. Qxa8 Rxa8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Araujo Sanchez, Josue"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2009"]
[BlackElo "2310"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4405501"]
[BlackFideId "6416896"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nd2 Nc6 5. c3 Bf5 6. Ngf3 Qb6 7. Qb3 c4 8. Qxb6
axb6 9. a3 b5 10. Rc1 Nh5 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxg3 14. hxg3 Bg7 15.
Be2 e6 16. O-O Bg6 17. Bd1 f5 18. Bc2 Ne7 19. Ne5 Bxe5 20. dxe5 g4 21. f4 gxf3
22. gxf3 h5 23. Kg2 Kf7 24. f4 h4 25. Nf3 hxg3 26. Ng5+ Ke8 27. Nxe6 Kd7 28. Nd4
b4 29. axb4 Rh2+ 30. Kxg3 Rah8 31. Ba4+ Kc8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Vallejo Diaz, Javier"]
[Black "Topalov, Aleksandar"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2365"]
[BlackElo "2260"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "2256398"]
[BlackFideId "925659"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. c3 Ne7 6. f4 Qd7 7. Ndf3 h5 8. Bd3 g6
9. Ne2 b6 10. Be3 Ba6 11. O-O Bxd3 12. Qxd3 Nf5 13. b4 c5 14. bxc5 bxc5 15. Rab1
Nc6 16. dxc5 Nxe3 17. Qxe3 Be7 18. h3 h4 19. Kh1 Kf8 20. Ned4 Kg7 21. Rb5 Rab8
22. Rfb1 Rxb5 23. Rxb5 Nxd4 24. Nxd4 Rc8 25. c6 Qd8 26. Rb7 Rc7 27. Nxe6+ fxe6
28. Qxa7 Rxc6 29. Rxe7+ Kf8 30. Rh7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Chitlange, Sakshi"]
[Black "Leiva, Giuseppe"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2167"]
[BlackElo "2391"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "35002899"]
[BlackFideId "3804399"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Qc2 b6 8. Nbd2
Bb7 9. e4 dxc4 10. Nxc4 Nbd7 11. Rd1 c5 12. Nfe5 cxd4 13. Rxd4 Bc5 14. Rd1 Qe7
15. Nxd7 Nxd7 16. a3 a5 17. b3 Rac8 18. Qe2 Ba6 19. Bb2 a4 20. Qg4 Nf6 21. Qg5
axb3 22. Ne5 Bxf2+ 23. Kxf2 Nxe4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Bures, Vit"]
[Black "Dong, Bao Nghia"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2144"]
[BlackElo "2227"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "5.e3"]
[WhiteFideId "309052"]
[BlackFideId "12400343"]
[EventDate "2021.07.07"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 O-O 7. O-O h6 8. e4 dxe4
9. Nxe4 Nxe4 10. Bxe4 Nd7 11. Re1 Nf6 12. Bc2 c5 13. dxc5 Bxc5 14. Be3 Qe7 15.
a3 Bd7 16. b4 Bxe3 17. Rxe3 Rfd8 18. Qe2 Bc6 19. Rd1 a5 20. Rxd8+ Rxd8 21. Rb3
Bxf3 22. Qxf3 Rd4 23. Qc3 Qd6 24. h3 Ne4 25. Bxe4 Rd1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Taylor, Gordon"]
[Black "Smirnov, Alexandr A."]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2309"]
[BlackElo "2136"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "2600250"]
[BlackFideId "24104396"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4
O-O 9. O-O Nc6 10. Re1 h6 11. Qe2 Bg4 12. h3 Bh5 13. Rad1 Rc8 14. Nd5 Nxd5 15.
Bxd5 Kh8 16. a3 Qd7 17. c4 f5 18. exf5 Qxf5 19. g4 Bxg4 20. hxg4 Qxg4+ 21. Kh1
Na5 22. c5 dxc5 23. Nxe5 Qh3+ 24. Kg1 Qf5 25. Bf4 Bh4 26. Be4 Qe6 27. Ng6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2265"]
[BlackElo "2425"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "32041667"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nc3 Bc5 6. g3 Nf6 7. Bg2 O-O 8. Na4
Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 d6 11. Ne2 Ne8 12. O-O f5 13. f4 exf4 14. Nxf4 Ne5
15. b3 Qe7 16. Rae1 Nf6 17. Nc3 Rf7 18. Qd4 c5 19. dxc6 bxc6 20. exf5 Bxf5 21.
Qd2 Qc7 22. Rd1 Rd8 23. Kh1 Bg4 24. Rde1 Rdf8 25. Nd3 Nfd7 26. Rxf7 Rxf7 27.
Nxe5 Nxe5 28. Ne4 Nf3 29. Bxf3 Bxf3+ 30. Kg1 Re7 31. Qf4 Qb6+ 32. c5 Qb4 33.
Qxf3 Qxe1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Lobanov, Sergei"]
[Black "Sliwicka, Alicja"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2514"]
[BlackElo "2308"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "24183750"]
[BlackFideId "1150677"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. f3 e5 7. Nb3 Be7 8. Be3
O-O 9. Qd2 a5 10. a4 Na6 11. O-O-O Be6 12. g4 Nb4 13. g5 Nh5 14. Kb1 Nf4 15.
Bxf4 exf4 16. h4 Rc8 17. Nd4 Qd7 18. Nxe6 fxe6 19. Bh3 Rc4 20. Rh2 Rfc8 21. Qxf4
Kh8 22. Qg4 Rf8 23. Qxe6 Qc7 24. Nb5 Qc6 25. Qxe7 Re8 26. Qxd6 Rxc2 27. Qxc6
bxc6 28. Rxc2 Nxc2 29. Nc7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Necula, Iulian"]
[Black "Kadam, Om Manish"]
[Result "0-1"]
[BlackTitle "CM"]
[WhiteElo "1890"]
[BlackElo "2114"]
[ECO "A02"]
[Opening "Bird's opening"]
[WhiteFideId "1232380"]
[BlackFideId "45076294"]
[EventDate "2021.07.07"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d3 c5 7. c3 Nc6 8. Na3 b6
9. Qe1 Bb7 10. e4 dxe4 11. dxe4 Qd7 12. e5 Nd5 13. Nc4 b5 14. Ne3 e6 15. Kh1
Nce7 16. Ng4 h5 17. Nf2 Nf5 18. Ne4 Rfd8 19. b3 Rac8 20. c4 bxc4 21. bxc4 Nb4
22. Rf2 Nd3 23. Qa5 Bxe4 24. Rd2 Qc6 25. Ne1 Bxg2+ 26. Nxg2 Ne3 27. Re2 Nxg2 28.
Rxg2 Ne1 29. Qxe1 Qf3 30. Be3 Rd3 31. Qf2 Rxe3 32. Qxf3 Rxf3 33. Rd2 Rc3 34. a4
Rxc4 35. a5 Rd4 36. Rc2 c4 37. a6 c3 38. Rac1 Rdc4 39. Kg2 R4c6 40. Ra1 Rb6 41.
Ra3 Bf8 42. Raxc3 Rxc3 43. Rxc3 Rxa6 44. Rc8 Ra2+ 45. Kh3 Kg7 46. Ra8 Bc5 47. g4
hxg4+ 48. Kxg4 Rxh2 49. Rc8 Bb6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Glek, Igor"]
[Black "Drygalov, Sergey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2476"]
[BlackElo "2490"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "4100484"]
[BlackFideId "24171743"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Nf6 8.
Bg5 e6 9. Nc3 Bc6 10. O-O Be7 11. a4 O-O 12. a5 Nd7 13. Bxe7 Qxe7 14. b4 Ne5 15.
Nxe5 dxe5 16. Qb6 Rfc8 17. b5 Be8 18. Ra4 axb5 19. Nxb5 Bc6 20. f3 Qd7 21. Rb1
Qd3 22. Rab4 Ra6 23. Qf2 Rxa5 24. Qe1 Ra2 25. Nc3 Rc2 26. Nd1 Rd8 27. Nf2 Qd4
28. Rd1 Qxf2+ 29. Qxf2 Rxd1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Harshavardhan, G B"]
[Black "Wiwatanadate, Poompong"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2397"]
[BlackElo "2043"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "25059009"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Be7 9. f3 b5 10. g4 Nxd4 11. Bxd4 Bb7 12. Kb1 Rc8 13. Bd3 b4 14. Ne2 e5
15. Bf2 d5 16. Ng3 dxe4 17. fxe4 Nxg4 18. Nf5 Nxf2 19. Qxf2 O-O 20. Rhg1 Bf6 21.
Nxg7 Bxg7 22. Qf6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Nefedov, Sergey"]
[Black "Demchenko, Anton"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2313"]
[BlackElo "2600"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "24113417"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bg5 d6 6. Qd2 Re8 7. Bh6 Bh8 8. h4
Nh5 9. e4 Nc6 10. d5 Nb4 11. Be2 e6 12. O-O exd5 13. cxd5 Bg4 14. Bg5 Qc8 15. a3
Na6 16. Bxa6 bxa6 17. Nd4 Bd7 18. Rac1 Qb7 19. b4 Nf6 20. f3 Rac8 21. Rfd1 Nh5
22. g4 Ng7 23. Bf6 a5 24. b5 a6 25. a4 axb5 26. Ncxb5 Rf8 27. Qxa5 h5 28. g5 Ne8
29. Be7 Be5 30. Kg2 Ra8 31. Qb4 Rb8 32. Bxf8 Kxf8 33. Nc6 Bxc6 34. Rxc6 Kg8 35.
Rdc1 Ra8 36. R1c4 f6 37. Nxc7 Qxb4 38. Rxb4 Nxc7 39. Rxc7 fxg5 40. hxg5 Bf4 41.
Rbc4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Matinian, Nikita"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "0-1"]
[WhiteTitle "GM"]
[WhiteElo "2436"]
[BlackElo "2132"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "Grand Prix attack"]
[WhiteFideId "24129100"]
[BlackFideId "2149974"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 bxc6 7. O-O Ne7 8. d3
d6 9. e5 O-O 10. Ne4 dxe5 11. fxe5 Rb8 12. Bg5 h6 13. Nf6+ Kh8 14. Qd2 hxg5 15.
Qxg5 Nf5 16. g4 Bh6 17. gxf5 Bxg5 18. Nxg5 exf5 19. Rf4 Kg7 20. Re1 Rh8 21. b3
Rh5 22. Nxh5+ gxh5 23. h4 Rb4 24. c4 Qxd3 25. Nf3 Be6 26. Kf2 Rb8 27. Rg1+ Kf8
28. Ng5 Qd2+ 29. Kg3 Qe3+ 30. Nf3 Rd8 31. Re1 Qc3 32. Kf2 Rd3 33. Re2 Qc1 34.
Kg3 a5 35. Rf2 a4 36. bxa4 Bxc4 37. a5 Bd5 38. a6 Qa3 39. Rxf5 Qxa6 40. e6 Bxe6
41. Rxh5 Bd5 42. Rh8+ Kg7 43. Rh5 Rxf3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Lorparizangeneh, Shahin"]
[Black "Arpita, Mukherjee"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "WIM"]
[WhiteElo "2492"]
[BlackElo "2206"]
[ECO "E74"]
[Opening "King's Indian"]
[Variation "Averbakh, 6...c5"]
[WhiteFideId "12521604"]
[BlackFideId "5056403"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 Qb6 8. Qd2 e6
9. h4 h5 10. g4 exd5 11. Bxf6 Bxf6 12. Nxd5 Qxb2 13. Qxb2 Bxb2 14. Rb1 Be5 15.
f4 Bd4 16. Nc7 hxg4 17. Nxa8 Na6 18. h5 Bd7 19. Rxb7 Bc6 20. Rxa7 Rxa8 21. Rxa8+
Bxa8 22. Bxg4 Bxe4 23. Nf3 f5 24. Nxd4 cxd4 25. O-O fxg4 26. hxg6 Bf3 27. f5 d3
28. Rf2 Nc5 29. f6 Ne4 30. f7+ Kg7 31. Rb2 d2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Svane, Rasmus"]
[Black "Filip, Lucian-Ioan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2615"]
[BlackElo "2431"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "4657101"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. c4 e6 6. Qb3 Qb6 7. d3 Nbd7 8. cxd5
cxd5 9. Nc3 Qxb3 10. axb3 Bc5 11. Nb5 O-O 12. Bf4 a6 13. Nd6 Bxd6 14. Bxd6 Rfc8
15. Nd4 Bg6 16. f4 Nb8 17. Rfc1 Nc6 18. Nxc6 Rxc6 19. Rxc6 bxc6 20. h3 Nd7 21.
b4 f6 22. Kf2 h6 23. Ke1 Be8 24. Kd2 Kf7 25. g4 Nb6 26. Bc5 Nd7 27. Bd6 Nb6 28.
Kc3 Nc8 29. Bc5 Ne7 30. Bf3 Bd7 31. Bd6 Nc8 32. Bc5 Ne7 33. e4 Bc8 34. f5 Bd7
35. Ra5 e5 36. Bd1 d4+ 37. Kd2 Ke8 38. Bb3 Kd8 39. Bc4 Bc8 40. h4 Bb7 41. Be6
Bc8 42. Bc4 Bb7 43. Ra1 Bc8 44. Rg1 Kc7 45. Bxe7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Khanin, Semen"]
[Black "Sviridova, Vlada"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2517"]
[BlackElo "2144"]
[ECO "C02"]
[Opening "French"]
[Variation "advance variation"]
[WhiteFideId "4111990"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Na3 Bd7 7. Nc2 Nh6 8. Bd3 Nf5
9. O-O cxd4 10. cxd4 Rc8 11. Bd2 Nb4 12. Nxb4 Bxb4 13. Bxf5 exf5 14. Bxb4 Qxb4
15. a3 Qxb2 16. Rb1 Qxa3 17. Rxb7 Be6 18. Ng5 O-O 19. Qh5 h6 20. Nxe6 Rc1 21. g3
Rxf1+ 22. Kxf1 Qa6+ 23. Kg2 Qxb7 24. Nxf8 Kxf8 25. Qxf5 Qc6 26. Qh7 Qg6 27. Qxg6
fxg6 28. Kf1 Ke7 29. Ke2 g5 30. g4 g6 31. Kd2 h5 32. h3 Kd7 33. Kc3 Kc6 34. Kb4
Kb6 35. Ka4 a6 36. Kb4 Kc6 37. Ka5 Kb7 38. e6 Kc6 39. Kxa6 Kd6 40. Kb6 Kxe6 41.
Kc6 Ke7 42. Kxd5 Kd7 43. Ke5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Bluebaum, Matthias"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2669"]
[BlackElo "2271"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "24651516"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. d4 g6 2. c4 d6 3. e4 Bg7 4. Nc3 Nf6 5. h3 O-O 6. Be3 e5 7. d5 a5 8. g4 Na6 9.
Nge2 Nd7 10. Qd2 Ndc5 11. Ng3 Kh8 12. Be2 Bd7 13. h4 f5 14. gxf5 gxf5 15. exf5
Bxf5 16. h5 Qd7 17. h6 Bf6 18. O-O-O Nb4 19. Bxc5 dxc5 20. a3 Rg8 21. Nge4 Bxe4
22. Nxe4 Qf5 23. Bd3 Bg5 24. Nxg5 Nxd3+ 25. Qxd3 Rxg5 26. Rhe1 Rf8 27. Re2 Rg4
28. Qc3 Rd4 29. Rde1 Qf4+ 30. Kb1 Qxh6 31. Rxe5 Qf4 32. Re7 Qxf2 33. Ka2 b6 34.
Qh3 Qc2 35. Rc1 Qd3 36. Qh6 Rdf4 37. Qg7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Bachmann, Axel"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2599"]
[BlackElo "2374"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "3700488"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Bd3 e5 5. Nge2 Be7 6. O-O O-O 7. a4 Nbd7 8. f4
Qc7 9. Kh1 Re8 10. h3 Bf8 11. Be3 b6 12. Ng3 Bb7 13. Qf3 exd4 14. Bxd4 c5 15.
Bg1 g6 16. Bc4 Bg7 17. Rad1 a6 18. Qd3 h5 19. e5 dxe5 20. Qxg6 Nf8 21. Qg5 e4
22. Nf5 Ne6 23. Bxe6 fxe6 24. Nd6 Re7 25. f5 e5 26. Rfe1 Rd8 27. Ndxe4 Nxe4 28.
Rxd8+ Qxd8 29. Nxe4 Bxe4 30. Rxe4 Rd7 31. Qxh5 Rd1 32. f6 Qxf6 33. Qxd1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Elgersma, Onno"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2298"]
[BlackElo "2641"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "1053531"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. O-O Nge7 7. d4 Nxd4 8. Nxd4
cxd4 9. Nb5 Qb6 10. Na3 O-O 11. Bf4 e5 12. Bd2 Qxb2 13. Nc4 Qb5 14. Nd6 Qc5 15.
Nxc8 Raxc8 16. Rb1 Qc7 17. f4 exf4 18. gxf4 b6 19. Bb4 Rfe8 20. Bxe7 Rxe7 21. e5
d6 22. exd6 Qxd6 23. f5 Rec7 24. fxg6 hxg6 25. Qf3 Qc5 26. Rbc1 d3+ 27. Kh1 dxc2
28. Rf2 Qg5 29. Rff1 Bb2 30. Rxc2 Rxc2 31. Qxf7+ Kh8 32. Be4 Rxh2+ 33. Kxh2 Be5+
34. Kh1 Qh4+ 35. Kg1 Qh2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Ibrahimli, Murad"]
[Black "Senlle Caride, Miguel"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2436"]
[BlackElo "2354"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "13410229"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qc2 b5 8. a4 b4
9. Nfd2 c6 10. Nxc4 Qxd4 11. Be3 Qd8 12. Nbd2 Nd5 13. Nb3 Ba6 14. Bc5 Nd7 15.
Bxe7 Qxe7 16. Rfd1 c5 17. Nba5 N7b6 18. Ne5 Rac8 19. e4 Nf6 20. Nec6 Qc7 21.
Qxc5 b3 22. Rac1 Kh8 23. Qb4 Nc4 24. Rxc4 Bxc4 25. Qxc4 Qb6 26. Qb5 Rc7 27. e5
Nd5 28. Bxd5 exd5 29. Rxd5 h6 30. Qd3 Rxc6 31. Nxc6 Qxc6 32. Qxb3 Rc8 33. Rd1
Rc7 34. Rd8+ Kh7 35. Qd3+ g6 36. b3 Qc1+ 37. Kg2 Qe1 38. Qd5 Kg7 39. Qd6 Rb7 40.
Qf6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Yilmaz, Mustafa"]
[Black "Saravana, Krishnan P."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2630"]
[BlackElo "2312"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "6302718"]
[BlackFideId "5018382"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Bd3 Bg4 7. Be3 e5 8. d5 a5
9. h3 Bxf3 10. Qxf3 Na6 11. O-O Nh5 12. Rfe1 Nc5 13. Bc2 Kh8 14. Rad1 Qh4 15.
Kh2 Nf4 16. Qg3 Qe7 17. Qf3 Rae8 18. a3 Qh4 19. Qg4 Qd8 20. b4 axb4 21. axb4 Na6
22. Rb1 f5 23. Qd1 Qh4 24. Rh1 Bh6 25. Kg1 fxe4 26. Nxe4 Qe7 27. g3 g5 28. Kf1
Ng6 29. Qh5 Qg7 30. h4 Nf4 31. gxf4 gxf4 32. Rg1 Qf7 33. Qxh6 fxe3 34. Qxe3 Rg8
35. Rg5 h6 36. Rxg8+ Kxg8 37. Qxh6 Rf8 38. Rb3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "De Silva, L M S T"]
[Black "Lorente Serrano, Rosa Adela"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2085"]
[BlackElo "2022"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "9953698"]
[BlackFideId "32091982"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5
Ng4 9. c4 Ndxe5 10. Nc3 a5 11. Qc2 Nxf3+ 12. exf3 Ne5 13. f4 Bf5 14. Ne4 Nc6 15.
Bxg7 Kxg7 16. Qc3+ f6 17. Rad1 Qe7 18. Rfe1 Qf7 19. Ng5 Qd7 20. c5 h6 21. Ne4 d5
22. Nd2 Rad8 23. Nc4 d4 24. Bxc6 Qxc6 25. Rxd4 Bh3 26. Rde4 Rfe8 27. f3 Rxe4 28.
fxe4 b6 29. Qe3 bxc5 30. Nxa5 Qb5 31. Nc4 Qb4 32. e5 Qb7 33. exf6+ Kg8 34. f7+
Kg7 35. Qe5+ Kxf7 36. Qe7+ Kg8 37. Qxd8+ Kf7 38. Re7+ Kf6 39. Qf8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Sarkar, Justin"]
[Black "Dang, Hoang Son"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2338"]
[BlackElo "2363"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "2010011"]
[BlackFideId "12402435"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 d6 5. Be3 Nd7 6. Qd2 b5 7. a4 b4 8. Ne2 a5
9. Ng3 Bb7 10. c3 Ngf6 11. Bd3 O-O 12. cxb4 axb4 13. Qxb4 Rb8 14. Qd2 Ng4 15.
O-O c5 16. Rab1 Nxe3 17. fxe3 Qb6 18. Bb5 Nf6 19. d5 Ba6 20. Bxa6 Qxa6 21. b4
Qxa4 22. bxc5 Nxe4 23. Nxe4 Rxb1 24. Rxb1 Qxe4 25. Rb4 Qf5 26. c6 Bf6 27. e4 Qc8
28. Rb7 Qa8 29. h4 Qa1+ 30. Kh2 Kg7 31. h5 gxh5 32. Qf4 h6 33. c7 Rc8 34. Qf5
Be5+ 35. Nxe5 Qxe5+ 36. Qxe5+ dxe5 37. Kg3 Kg6 38. Kf3 Kg5 39. Ke3 Kg4 40. Kd3
Kg3 41. Kc4 Kxg2 42. Kc5 h4 43. Kc6 h3 44. Kd7 Rxc7+ 45. Rxc7 h2 46. Rc2+ Kg3
47. Rc1 Kg2 48. Kxe7 f5 49. exf5 e4 50. f6 e3 51. f7 e2 52. f8=Q h1=Q 53. Rxh1
Kxh1 54. Qf2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Guseinov, Gadir"]
[Black "Roman, Rodrigo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2665"]
[BlackElo "2071"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "13401378"]
[BlackFideId "3701220"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 e5 8. f4
Nf6 9. Nf3 Ng4 10. Bg1 exf4 11. Qxf4 Bh6 12. Qg3 Qf6 13. Ke2 Qf4 14. Qxf4 Bxf4
15. h3 Ne5 16. Bh2 Nxf3 17. gxf3 Bh6 18. Bg1 O-O 19. h4 Be6 20. h5 Bg7 21. Be3
Rad8 22. a3 c4 23. Rag1 c5 24. f4 cxd3+ 25. cxd3 c4 26. d4 Bxd4 27. Bxd4 Rxd4
28. f5 Bc8 29. hxg6 hxg6 30. fxg6 fxg6 31. Rxg6+ Kf7 32. Rc6 Bg4+ 33. Ke3 Rd3+
34. Kf4 Bd7 35. Rch6 Ke8+ 36. Ke5 Kd8 37. Rh8 Re8+ 38. Rxe8+ Bxe8 39. Nd5 Rd2
40. Rh8 Rxb2 41. Nf6 c3 42. Rxe8+ Kc7 43. Nd5+ Kd7 44. Re7+ Kd8 45. Rc7 c2 46.
Rc3 a5 47. Kd6 b5 48. e5 b4 49. axb4 axb4 50. Rc6 b3 51. e6 c1=Q 52. e7+ Ke8 53.
Nf6+ Kf7 54. e8=Q+ Kxf6 55. Rxc1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Castillo Pena, Patricia Evarista"]
[Black "Pham, Le Thao Nguyen"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "IM"]
[WhiteElo "1794"]
[BlackElo "2369"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "6412106"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 c6 3. e3 Bf5 4. c4 e6 5. Qb3 Qb6 6. c5 Qc7 7. Nc3 Nd7 8. Bd2
Ngf6 9. Be2 h6 10. Rc1 Be7 11. Qd1 e5 12. b4 e4 13. Nh4 Bh7 14. g3 O-O 15. O-O
Ne8 16. a4 Bxh4 17. gxh4 Bf5 18. Kh1 Nef6 19. Rg1 Kh8 20. b5 Rg8 21. Qf1 Nf8 22.
h5 N8h7 23. Rg3 Qd7 24. Qg1 Rae8 25. a5 Re6 26. a6 bxa6 27. bxa6 Ng5 28. Rb1 Re7
29. Rxg5 hxg5 30. Qxg5 Qe6 31. Rg1 Nh7 32. Qg3 g5 33. Bg4 Bxg4 34. Qxg4 f5 35.
Qg2 Qh6 36. Qh3 g4 37. Qh4 Reg7 38. Ne2 Ng5 39. Nf4 Nf3 40. Ng6+ Rxg6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Riehle, Marco"]
[Black "Szente Varga, Fruzsina"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2347"]
[BlackElo "2100"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "12904392"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 O-O 8.
f4 d6 9. Nc3 h6 10. fxe5 dxe5 11. Bxf6 gxf6 12. Nd5 f5 13. Qh5 Qg5 14. Ne7+ Kg7
15. Qxg5+ hxg5 16. exf5 f6 17. c3 Nc2 18. Rad1 Ne3 19. Nxc8 Nxd1 20. Rxd1 Raxc8
21. Rd7+ Kh6 22. h3 g4 23. hxg4 Kg5 24. Rg7+ Kf4 25. Kf2 Rcd8 26. g3+ Ke4 27.
Ke2 Rd6 28. Rxc7 Rfd8 29. Rxb7 Rd2+ 30. Ke1 Rd1+ 31. Kf2 R8d2+ 32. Be2 Rh1 33.
Rb4+ Kd5 34. Ke3 Rxe2+ 35. Kxe2 Rg1 36. Kf2 Rd1 37. Ke2 Rg1 38. Kf2 Rd1 39. Rb7
Ke4 40. g5 Rd2+ 41. Ke1 Rh2 42. gxf6 Ke3 43. Kf1 Rf2+ 44. Kg1 Rxf5 45. f7 Kf3
46. Re7 e4 47. g4 Kxg4 48. Rxe4+ Kf3 49. Re7 Rg5+ 50. Kf1 Rf5 51. Ke1 a5 52. Kd2
Kg4 53. Re4+ Kg5 54. Re5 Rxe5 55. f8=Q 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Onischuk, Vladimir"]
[Black "Arias, Juan Cruz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2622"]
[BlackElo "2277"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "14114038"]
[BlackFideId "118540"]
[EventDate "2021.07.07"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. O-O Nf6 5. d3 d5 6. Nbd2 Bc5 7. a3 a5 8. b3 O-O
9. Bb2 Nbd7 10. Re1 e5 11. e4 d4 12. h3 b5 13. a4 c6 14. Rf1 Ne8 15. Nh2 Nd6 16.
f4 f6 17. Ndf3 Qe7 18. h4 Nb6 19. Bh3 Bc8 20. Bxc8 Rfxc8 21. Bc1 Bb4 22. fxe5
fxe5 23. Ng4 Nd7 24. h5 Bc3 25. Rb1 Rf8 26. Kg2 Rf7 27. Ng5 Rxf1 28. Qxf1 Rf8
29. Qe2 Nf6 30. Nxf6+ Qxf6 31. Nf3 Qf7 32. Nxe5 Qe6 33. Bf4 Ne8 34. Rf1 Nf6 35.
g4 Re8 36. g5 Nd7 37. Nxd7 Qxd7 38. Bg3 Bb4 39. g6 Be7 40. gxh7+ Kxh7 41. Rf5
Bf6 42. Qg4 Qe6 43. Qg6+ Kh8 44. h6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Baches Garcia, Guillermo"]
[Black "Maly, Alexey"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2329"]
[BlackElo "2370"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "2209764"]
[BlackFideId "14103184"]
[EventDate "2021.07.07"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bb5 e6 8.
d4 Be7 9. O-O O-O 10. Re1 a6 11. Bxc6 bxc6 12. Ne5 Nxc3 13. bxc3 Bb7 14. Rb1 Rb8
15. Bf4 Bd6 16. Qa4 Qc7 17. Bg3 Rfd8 18. Nd3 Bxg3 19. hxg3 c5 20. Nxc5 Bc6 21.
Qxa6 Ra8 22. Qb6 Qd6 23. Ne4 Qd5 24. c4 Qd7 25. Nc5 Qxd4 26. Qxc6 Rac8 27. Nb3
Qa7 28. Qf3 Qxa2 29. c5 Rb8 30. c6 Rdc8 31. Rec1 h6 32. Qc3 Rb6 33. Rb2 Qa3 34.
c7 Rb7 35. Rd2 Rxb3 36. Rd8+ Kh7 37. Qc2+ f5 38. Rxc8 Rb2 39. Rh8+ Kg6 40. c8=Q
Rxc2 41. Qxc2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Girya, Olga"]
[Black "Gabrielian, Artur"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2448"]
[BlackElo "2460"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "4195752"]
[BlackFideId "4131002"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. Nc3 Nc6 6. Bd3 dxc4 7. Bxc4 cxd4 8.
exd4 Be7 9. O-O O-O 10. Bg5 h6 11. Bh4 b6 12. a3 Bb7 13. Qd3 Na5 14. Ba2 Bxf3
15. gxf3 Nc6 16. Rad1 Re8 17. Bb1 Kf8 18. Kh1 Nh5 19. Bg3 Nxg3+ 20. fxg3 Bf6 21.
d5 exd5 22. Nxd5 g6 23. Qb5 Ne5 24. f4 Ng4 25. h3 Qc8 26. hxg4 Qxg4 27. Rd2 Bg7
28. Kg2 Kg8 29. Nc7 Re3 30. Rd3 Qxg3+ 31. Kh1 Qh3+ 32. Kg1 Bd4 33. Rxd4 Qg3+ 34.
Kh1 Qh4+ 35. Kg2 Rg3+ 36. Kf2 Rb3+ 37. Ke2 Qg4+ 38. Kd2 Rxb5 39. Nxb5 Qg2+ 40.
Kc3 Qxf1 41. Bd3 Qc1+ 42. Kb3 a5 43. Ka2 a4 44. Nd6 Rd8 45. Bc4 Rxd6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Zuriel, Marisa"]
[Black "Toropov, Pavel"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2203"]
[BlackElo "2336"]
[ECO "C10"]
[Opening "French"]
[Variation "Rubinstein variation"]
[WhiteFideId "109142"]
[BlackFideId "24129178"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 b6 8.
Bg5 Bb7 9. c3 Be7 10. Qc2 c5 11. Bb5+ Kf8 12. dxc5 bxc5 13. Rd1 Qb6 14. Be2 h6
15. Bh4 Be4 16. Qc1 g6 17. O-O Kg7 18. Ne5 Rad8 19. Bxf6+ Bxf6 20. Nd7 Qc7 21.
Nxf6 Kxf6 22. Rxd8 Qxd8 23. Qf4+ Bf5 24. Rd1 Qb8 25. Qc4 Qxb2 26. g4 Bc2 27.
Qf4+ Kg7 28. Qe5+ Kh7 29. Rd7 Rf8 30. Qxe6 Kg8 31. Qe3 Ba4 32. Re7 Bc6 33. Bf1
Qxa2 34. Qxc5 Bf3 35. Qd4 a5 36. h4 Qd5 37. Qxd5 Bxd5 38. Ra7 Rc8 39. Rxa5 Bf3
40. g5 Rxc3 41. gxh6 Rc1 42. Re5 Kh7 43. Re3 Bd5 44. f3 Bc4 45. Kg2 Bxf1+ 46.
Kg3 Kxh6 47. Kf4 Bc4 48. Kg3 Be6 49. Kf4 Rh1 50. Kg3 Rh3+ 51. Kg2 Rxh4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Krishnakumar, Sriram"]
[Black "Maltsevskaya, Aleksandra"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "WGM"]
[WhiteElo "2035"]
[BlackElo "2382"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "30915856"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Nd6+ Ke7 8.
Bf4 e5 9. Nf5+ Kf8 10. Bg5 h6 11. Bh4 g6 12. Bxf6 Qxf6 13. Nd5 Qd8 14. Nfe3 d6
15. Bc4 Be6 16. O-O Kg7 17. c3 Qh4 18. Qf3 Rac8 19. g3 Qd8 20. Rfd1 Rf8 21. h4
h5 22. Qe2 a6 23. a4 Ba7 24. Ba2 Na5 25. b4 Bxe3 26. Nxe3 Bxa2 27. Rxa2 Nc6 28.
Rad2 Ne7 29. Rxd6 Qe8 30. c4 Qxa4 31. Qb2 Nc6 32. b5 axb5 33. cxb5 Nd4 34. R6xd4
exd4 35. Rxd4 Rc1+ 36. Rd1+ Kg8 37. Rxc1 Qxe4 38. Qc2 Qf3 39. Qd1 Qf6 40. Qd7
Kg7 41. Rd1 Kh7 42. Nd5 Qf3 43. Re1 Ra8 44. Qe7 Ra2 45. Qe3 Qxd5 46. Qf4 Kg7 47.
Re7 Ra1+ 48. Kh2 Rh1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Iskusnyh, Sergei"]
[Black "Navarro Segura, Roberto"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2473"]
[BlackElo "2123"]
[ECO "D26"]
[Opening "QGA"]
[Variation "classical variation, 6.O-O"]
[WhiteFideId "4120027"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O Nc6 7. a3 a6 8. dxc5
Qxd1 9. Rxd1 Bxc5 10. b4 Be7 11. Bb2 b5 12. Be2 O-O 13. Nbd2 Bb7 14. Nb3 Rad8
15. Nfd4 Nxd4 16. Bxd4 Ne4 17. f3 Nd6 18. Na5 Ba8 19. e4 Rc8 20. Bc5 Rfd8 21.
Rac1 Bf8 22. Kf2 f6 23. Bd3 Kf7 24. Bb1 Nc4 25. Bxf8 Nxa5 26. Rxc8 Rxc8 27. Bc5
Nc4 28. Rd7+ Kg8 29. Ba2 Nxa3 30. Bxe6+ Kh8 31. Ra7 Rd8 32. Rxa6 Nc4 33. Ra7 h6
34. h4 Ne5 35. Kg3 Re8 36. Bf5 g6 37. Bd7 Nxd7 38. Rxd7 Bc6 39. Rc7 Re6 40. Kf4
Kg8 41. h5 Be8 42. hxg6 Bxg6 43. Rb7 Be8 44. Kf5 Ra6 45. Re7 Bf7 46. Bd4 Kg7 47.
Rb7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Fernandez Hernandez, Arturo A."]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2340"]
[BlackElo "2558"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "3509230"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 a6 3. Nge2 b5 4. g3 Bb7 5. Bg2 e6 6. O-O Nf6 7. d4 cxd4 8. Nxd4
b4 9. Na4 Bxe4 10. Bxe4 Nxe4 11. Re1 Nc5 12. Nxc5 Bxc5 13. Be3 Qb6 14. Qf3 Ra7
15. Rad1 O-O 16. Qh5 d6 17. Qg4 a5 18. c3 Nc6 19. h4 Ne5 20. Qh5 Qb7 21. f4 Nc4
22. Qe2 Nxe3 23. Qxe3 Re8 24. Kh2 e5 25. fxe5 dxe5 26. Qe4 bxc3 27. bxc3 Qb2+
28. Re2 Qxc3 29. Nb5 Qb4 30. Qc6 Rf8 31. Nxa7 Bxa7 32. Qd6 Qg4 33. Qxe5 Bb8 34.
Rd4 Qf3 35. Qe3 Bxg3+ 36. Kh3 Qxe3 37. Rxe3 Bf2 38. Red3 Bxd4 39. Rxd4 Ra8 40.
a4 g6 41. Rd5 h5 42. Kg3 Kg7 43. Rb5 Kf6 44. Kf4 Rc8 45. Rxa5 Rc4+ 46. Kg3 Rc3+
47. Kf4 Rc4+ 48. Kg3 Rg4+ 49. Kh3 Ke6 50. Ra6+ Kf5 51. Ra5+ Kf4 52. Ra7 f5 53.
a5 Rg3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Bykov, Egor"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2173"]
[BlackElo "2420"]
[ECO "B02"]
[Opening "Alekhine's defence"]
[Variation "two pawns' (Lasker's) attack"]
[WhiteFideId "6700136"]
[BlackFideId "34115290"]
[EventDate "2021.07.07"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. d4 Nxc3 7. bxc3 d6 8. cxd6
cxd6 9. f4 Nc6 10. Nf3 Be7 11. Bd3 O-O 12. O-O f6 13. exd6 Bxd6 14. Qc2 f5 15.
Qe2 Bd7 16. Ng5 Qf6 17. Bc4 Rae8 18. Bb2 h6 19. Nh3 Ne7 20. Bb3 b5 21. a4 a6 22.
axb5 axb5 23. Ra6 Nc8 24. Re1 Kh8 25. g3 Rf7 26. Nf2 g5 27. Nd3 gxf4 28. Ne5
Bxe5 29. dxe5 Qg6 30. Rd1 fxg3 31. h3 f4 32. Qf3 Rg8 33. Kg2 Qf5 34. Rd2 Rg6 35.
Bc2 Qg5 36. Bxg6 Qxg6 37. Ra8 Kg7 38. Re2 Nb6 39. Ra7 Nc4 40. Bc1 Qf5 41. Rea2
Nxe5 42. Qa8 f3+ 43. Kxg3 f2 44. Rxd7 Qf3+ 45. Kh2 Qxa8 46. Rxa8 f1=Q 47. Rxf7+
Nxf7 48. Ra1 Qe2+ 49. Kg1 Qf3 50. Bd2 Ne5 51. Rf1 Qg3+ 52. Kh1 Qxh3+ 53. Kg1
Qg3+ 54. Kh1 Nf3 55. Bf4 Qh3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Sjugirov, Sanan"]
[Black "Vitenberg, Noam Aviv"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2661"]
[BlackElo "2315"]
[ECO "D31"]
[Opening "QGD"]
[Variation "semi-Slav"]
[WhiteFideId "4189302"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Nf3 f5 6. Bd3 Nh6 7. Qc2 Bd6 8. h3 b6
9. Bd2 Ba6 10. b3 dxc4 11. bxc4 c5 12. d5 Qe7 13. O-O O-O 14. e4 f4 15. e5 Nxe5
16. Nxe5 Bxe5 17. Rfe1 Qd6 18. Rad1 f3 19. Ne4 Qc7 20. Bxh6 gxh6 21. g3 exd5 22.
cxd5 Bc8 23. d6 Qg7 24. Qb3+ Kh8 25. Qd5 Bxh3 26. Bf1 Bf5 27. d7 Rad8 28. Bb5
Rg8 29. Kh2 h5 30. Rg1 h4 31. Kh1 hxg3 32. Rxg3 Bxg3 33. Nxg3 Qh6+ 34. Kg1 Qf4
35. Kf1 Bh3+ 36. Ke1 Rg7 37. Rd3 Re7+ 38. Kd1 Qb4 39. Qb3 Qe1+ 40. Kc2 Qxf2+ 41.
Rd2 Qxg3 42. Qc3+ Qg7 43. Qxf3 Bxd7 44. Rg2 Bf5+ 45. Kb3 Be6+ 46. Kc2 Qd4 47.
Qg3 Qd1+ 48. Kb2 Rd2+ 49. Ka3 Rxg2 50. Qxg2 Qc1+ 51. Ka4 Qd1+ 52. Ka3 Qg4 53.
Qf2 Qg7 54. Qf4 Bg8 55. Qf3 Qd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Dobre, Claudiu-Cristian"]
[Black "Gorodetzky, David"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2314"]
[BlackElo "2496"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1211854"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e4 Nc6 5. Be2 d5 6. exd5 exd5 7. d4 Be6 8. cxd5
Nxd5 9. O-O Be7 10. dxc5 Nxc3 11. bxc3 Bxc5 12. Ng5 Qxd1 13. Rxd1 O-O 14. Bf4
Rae8 15. Bd3 h6 16. Nxe6 Rxe6 17. Re1 Rf6 18. Bg3 Bd6 19. Be4 Bxg3 20. hxg3 Na5
21. Bd5 Rd8 22. Rad1 Kf8 23. Kf1 Rfd6 24. Bf3 Rxd1 25. Rxd1 Rxd1+ 26. Bxd1 Ke7
27. Bf3 Kd6 28. Ke2 Kc5 29. Bh5 g6 30. Bf3 b5 31. Kd3 Nc4 32. Bb7 Nd6 33. Ba8 a5
34. g4 f6 35. Bf3 Nc4 36. Kc2 Ne5 37. Be2 g5 38. Kb3 a4+ 39. Kc2 Nc6 40. Bf3 Ne7
41. Be2 Nd5 42. g3 b4 43. cxb4+ Kxb4 44. Bf3 Nc7 45. Kb2 Nb5 46. Be4 a3+ 47. Ka1
Kc3 48. Bc6 Nd4 49. Be4 Kd2 50. Kb1 Nb5 51. Bf5 Nc3+ 52. Ka1 Ke2 53. f4 Kf3 54.
fxg5 fxg5 55. Bd7 Kxg3 56. Bc8 Kf4 57. Bd7 Ke5 58. Bc8 Kd6 59. Bf5 Nd5 60. Bc2
Ne3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Vovk, Orest"]
[Black "Holt, Conrad"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2315"]
[BlackElo "2549"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "14113490"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. g4 d5 2. h3 e5 3. Bg2 Ne7 4. d4 e4 5. c4 Ng6 6. cxd5 Qxd5 7. Nc3 Bb4 8. Qb3
Qxb3 9. axb3 f5 10. gxf5 Bxf5 11. Bd2 Nc6 12. Bxe4 Bxe4 13. Nxe4 Nxd4 14. Rd1
Bxd2+ 15. Nxd2 Nc2+ 16. Kf1 O-O-O 17. Ngf3 Nf4 18. Rc1 Nd4 19. Nxd4 Rxd4 20. Nf3
Rb4 21. Rc4 Rxc4 22. bxc4 Rd8 23. Ke1 Re8 24. e3 Nd3+ 25. Ke2 Nxb2 26. Nd2 Rd8
27. Rb1 Nd3 28. Ne4 Ne5 29. c5 b6 30. f4 Nc4 31. Rc1 b5 32. c6 a6 33. Nc5 Rd6
34. Nxa6 Rxc6 35. Nb4 Re6 36. Rc3 Kb7 37. Kf3 c5 38. Nc2 Kc6 39. f5 Re5 40. Kf4
Rd5 41. e4 Rd2 42. Ne1 Rf2+ 43. Nf3 Nd2 44. e5 b4 45. Rd3 Rxf3+ 46. Rxf3 Nxf3
47. f6 gxf6 48. exf6 Nh4 49. f7 Ng6+ 50. Kg5 b3 51. h4 b2 52. h5 b1=Q 53. Kh6
Qf5 54. Kxh7 Qxf7+ 55. Kh6 Nf4 56. Kg5 Nxh5 57. Kh6 Nf6 58. Kg5 Ne4+ 59. Kh6
Qf6+ 60. Kh7 Ng5+ 61. Kg8 Qe7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Golubev, Mikhail"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2461"]
[BlackElo "2658"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Swiss cheese variation"]
[WhiteFideId "14100983"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. O-O Bg7 7. Be2 Nf6 8. Nc3
d6 9. a4 b6 10. Be3 O-O 11. Qd2 Bb7 12. f3 Nbd7 13. Rfd1 Qc7 14. Bf1 Ne5 15. Nb3
d5 16. a5 bxa5 17. exd5 Bxd5 18. Nxd5 Nxd5 19. Bd4 Rfc8 20. c3 Nc6 21. Bxg7 Kxg7
22. c4 Qb6+ 23. Kh1 Ne3 24. Qc3+ Kg8 25. c5 Nxd1 26. cxb6 Nxc3 27. b7 Nd5 28.
Bxa6 Rcb8 29. bxa8=Q Rxa8 30. Bb7 Rb8 31. Nc5 Ndb4 32. h4 Rd8 33. Nb3 Rd5 34.
Rc1 Rb5 35. Bxc6 Nxc6 36. Rxc6 Rxb3 37. Rc5 Rxb2 38. Rxa5 Rb4 39. h5 Rh4+ 40.
Kg1 Rxh5 41. Ra8+ Kg7 42. Kf2 Rd5 43. Ke3 h5 44. Ra4 g5 45. g3 Kf6 46. Ra8 Rb5
47. Kf2 Rb2+ 48. Kg1 h4 49. gxh4 gxh4 50. Rg8 Rb4 51. Kf2 e5 52. Ke3 Kf5 53. Rh8
f6 54. Rh7 Kg6 55. Rh8 Rc4 56. Rg8+ Kf7 57. Rh8 f5 58. Rh6 Ra4 59. Kf2 e4 60. f4
Ra2+ 61. Ke3 Ra3+ 62. Kd4 h3 63. Ke5 Ra5+ 64. Kd4 Ra4+ 65. Ke5 e3 66. Rxh3 e2
67. Rh7+ Kg6 68. Rh1 Re4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Vazquez, Facundo"]
[Black "Mogirzan, Matei-Valeriu"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2199"]
[BlackElo "1813"]
[ECO "E61"]
[Opening "King's Indian defence, 3.Nc3"]
[WhiteFideId "3007669"]
[BlackFideId "1257455"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d5 5. Bg2 c6 6. cxd5 cxd5 7. Nf3 O-O 8. Ne5
Nc6 9. Nxc6 bxc6 10. O-O Bd7 11. Bf4 Qc8 12. Re1 Bh3 13. Bh1 Nh5 14. Be3 f5 15.
Rc1 f4 16. Nxd5 Qg4 17. f3 Qe6 18. Bxf4 Nxf4 19. gxf4 cxd5 20. e3 Rac8 21. Qd2
Qf6 22. Rc3 Rxc3 23. bxc3 g5 24. e4 gxf4 25. exd5 Qh4 26. Bg2 Rf6 27. Bxh3 Qxh3
28. Qe2 Rg6+ 29. Kh1 Qh5 30. Qe4 Qg5 31. Qc2 Qxd5 32. Re4 Qb5 33. Qb3+ Qxb3 34.
axb3 Rb6 35. b4 Rc6 36. Rxe7 Rxc3 37. d5 Rd3 38. Rxa7 Rxd5 39. Kg2 Rb5 40. Kh3
Rxb4 41. Kg4 Bf8 42. h4 Bd6 43. Rd7 Rb6 44. h5 Rc6 45. h6 Bf8 46. Kxf4 Rxh6 47.
Kg4 Rg6+ 48. Kf5 Rg1 49. f4 h5 50. Ke4 h4 51. Kf3 h3 52. Rd2 Rh1 53. Kg3 Rg1+
54. Kxh3 Kf7 55. Rd5 Rf1 56. Kg4 Be7 57. Kf5 Rh1 58. Ke4 Re1+ 59. Kf5 Rf1 60.
Rb5 Bd6 61. Rb7+ Kf8 62. Ke6 Bxf4 63. Rb5 Be3 64. Rf5+ Rxf5 65. Kxf5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Gabriel, Robert"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2236"]
[BlackElo "2390"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "4606477"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nbd2 Bf5 6. Nh4 Bg4 7. Be2 Bxe2 8. Qxe2
e6 9. O-O Nbd7 10. cxd5 cxd5 11. f4 Bd6 12. Nhf3 O-O 13. Ne5 Rc8 14. Qd3 b5 15.
b3 Bb4 16. Bb2 Qa5 17. Rfd1 Bxd2 18. Qxd2 Qxd2 19. Rxd2 Nxe5 20. dxe5 Ne4 21.
Re2 Rc6 22. Rc1 Rxc1+ 23. Bxc1 Rc8 24. Bb2 h5 25. g3 a5 26. Kg2 g6 27. h3 b4 28.
g4 hxg4 29. hxg4 a4 30. bxa4 Ra8 31. Bd4 Rxa4 32. Rb2 Kf8 33. Kf3 Ke7 34. f5 g5
35. f6+ Kd7 36. Ke2 Kc6 37. Kd3 Kb5 38. Rc2 Ra3+ 39. Ke2 Nc3+ 40. Bxc3 bxc3 41.
Kd3 Kb4 42. Kd4 Ra7 43. Rxc3 Rxa2 44. Kd3 Ra3 45. Rxa3 Kxa3 46. Kc3 Ka4 47. Kd3
Kb5 48. Kc3 Kc5 49. Kd3 Kb4 50. Kd4 Kb5 51. Kd3 Ka4 52. Kc3 Ka3 53. Kd3 Kb3 54.
Kd4 Kc2 55. Kc5 Kd3 56. Kd6 Kxe3 57. Ke7 d4 58. Kxf7 d3 59. Kxe6 d2 60. f7 d1=Q
61. f8=Q Qxg4+ 62. Qf5 Qc4+ 63. Kf6 g4 64. e6 Qd4+ 65. Qe5+ Qxe5+ 66. Kxe5 g3
67. e7 g2 68. e8=Q g1=Q 69. Kd5+ Kd2 70. Qe4 Qg5+ 71. Qe5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Silva Lucena, Cristian"]
[Black "Henderson de La Fuente, Lance"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2238"]
[BlackElo "2491"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2232588"]
[BlackFideId "32096585"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. b3 g6 5. Bb2 Bg7 6. Bg2 Nge7 7. O-O O-O 8. Nc3
d6 9. d3 h6 10. Nd2 Be6 11. a3 d5 12. cxd5 Nxd5 13. Nde4 b6 14. Rc1 Nd4 15. Nd2
Rc8 16. Nxd5 Bxd5 17. Bxd4 Bxg2 18. Kxg2 exd4 19. a4 Qd5+ 20. Kg1 Rfe8 21. Nc4
h5 22. h4 Re6 23. Rc2 Rce8 24. e4 dxe3 25. Nxe3 Qd7 26. Qf3 Bd4 27. Nd5 Rd6 28.
Nf4 Rf6 29. Re2 Rxe2 30. Qxe2 Kg7 31. Kg2 Qf5 32. Qe4 Qg4 33. f3 Qd7 34. Re1 Rd6
35. Qe7 Bc3 36. Re2 Qxe7 37. Rxe7 Bd2 38. Rxa7 Bxf4 39. gxf4 Rxd3 40. Rb7 Rxb3
41. a5 b5 42. a6 b4 43. Rc7 Ra3 44. Rxc5 Rxa6 45. Rb5 Ra2+ 46. Kg3 Rb2 47. f5 b3
48. fxg6 Kxg6 49. Rg5+ Kh6 50. Rf5 Kg6 51. Rg5+ Kh6 52. Rf5 Rb1 53. Kf4 Rc1 54.
Rf6+ Kg7 55. Rb6 Rc3 56. Kg5 Rxf3 57. Kxh5 Rg3 58. Rb5 Kf6 59. Kh6 Rg6+ 60. Kh7
Rg4 61. h5 Rg5 62. Rb6+ Ke5 63. h6 Rg3 64. Kh8 Kd4 65. h7 Kc3 66. Rxb3+ Kxb3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Tejedor Fuente, Enrique"]
[Black "Estremera Panos, Sergio"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2434"]
[BlackElo "2303"]
[ECO "B26"]
[Opening "Sicilian"]
[Variation "closed, 6.Be3"]
[WhiteFideId "2299100"]
[BlackFideId "2200864"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Bg2 Rb8 7. Qd2 b5 8. Nge2 b4
9. Nd1 Qa5 10. O-O Nd4 11. Nc1 Nf6 12. h3 O-O 13. c3 bxc3 14. bxc3 Nc6 15. Bh6
Ba6 16. Bxg7 Kxg7 17. f4 Qb6 18. Kh2 Nd7 19. Rf2 Nf6 20. Ne3 h5 21. Bf3 e5 22.
Bg2 h4 23. g4 exf4 24. Rxf4 Qb2 25. Nc2 Ne5 26. a4 Nfd7 27. Ra2 Qb6 28. Ne3 Qd8
29. Rf2 g5 30. Nf5+ Kg6 31. Nxd6 Rb6 32. Nf5 Nf6 33. d4 Nexg4+ 34. hxg4 Nxg4+
35. Kg1 Nxf2 36. Qxf2 cxd4 37. Nxd4 Rb1 38. Qe3 Qf6 39. Rf2 Qe5 40. Bf1 Qg3+ 41.
Qxg3 hxg3 42. Rc2 Bb7 43. Bd3 Rc8 44. e5+ Kg7 45. Nf5+ Kf8 46. Nd6 Rc5 47. Nxb7
Rxb7 48. Ne2 Rxe5 49. Kg2 Rbe7 50. Nxg3 Re3 51. Bf1 Rc7 52. c4 Ra3 53. Ne4 Rxa4
54. Nxg5 Ra1 55. c5 a5 56. Ne4 a4 57. Bc4 a3 58. Kf3 Ra7 59. c6 a2 60. Nf2 Rf1
61. Bxa2 Ra3+ 62. Kg2 Ra1 63. c7 R1xa2 64. c8=Q+ Kg7 65. Qg4+ Kh7 66. Qh5+ Kg7
67. Qg5+ Kh7 68. Rc7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Matveev, Vladimir3"]
[Black "Agrest, Inna"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2344"]
[BlackElo "2276"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox, 7...Nbd7"]
[WhiteFideId "24130753"]
[BlackFideId "1708830"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Be3
Re8 9. d5 Nh5 10. g3 Bf8 11. Ne1 Ng7 12. Nd3 Be7 13. Qd2 f5 14. f3 Nf6 15. c5
Rf8 16. b4 h5 17. Rac1 h4 18. cxd6 cxd6 19. exf5 Nxf5 20. Bf2 hxg3 21. hxg3 Nd4
22. Kg2 Qd7 23. Rh1 Rf7 24. Rh6 Rg7 25. Rch1 Kf7 26. Bxd4 exd4 27. Ne4 Nxd5 28.
Nf4 Ne3+ 29. Kf2 Nf5 30. Rh8 d5 31. Nc5 Bxc5 32. bxc5 Qc6 33. g4 Qxc5 34. Nd3
Qd6 35. gxf5 Bxf5 36. Qf4 Qxf4 37. Nxf4 Rxh8 38. Rxh8 d3 39. Bxd3 Bxd3 40. Nxd3
Ke6 41. Rb8 Kd6 42. Rd8+ Ke6 43. Nf4+ Ke5 44. Nxd5 Rh7 45. Kg2 Ke6 46. Nf4+ Kf5
47. Nd3 Re7 48. Rd5+ Kf6 49. Kf2 Rc7 50. Nc5 b6 51. Ne4+ Kg7 52. Rd2 Kf7 53. Ke3
Kg7 54. Kf4 Rf7+ 55. Ke3 Rc7 56. Rg2 Kf7 57. Kd4 Rd7+ 58. Ke5 Rd3 59. f4 Ra3 60.
Nd6+ Kg7 61. Nc4 Ra4 62. Rc2 Kh6 63. Nd6 Ra5+ 64. Kf6 Kh5 65. Rg2 Ra4 66. Ke5
Ra5+ 67. Kf6 Ra4 68. f5 gxf5 69. Nxf5 Ra3 70. Rg5# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "1"]
[White "Delgadillo, Adonay"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2236"]
[BlackElo "2487"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack, 5...e6"]
[WhiteFideId "3301915"]
[BlackFideId "5801605"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 O-O 8. Bd3
dxc4 9. Bxc4 a6 10. a4 Nc6 11. O-O Nb4 12. Ne5 Bd7 13. Qb3 Bc6 14. Bxf6 gxf6 15.
Nxc6 bxc6 16. Qd1 f5 17. Qd2 Bg5 18. f4 Bf6 19. Rad1 a5 20. Rf3 Kh8 21. Rh3 Rg8
22. Na2 Nd5 23. Rb3 Rb8 24. Rxb8 Qxb8 25. Nc3 Qxf4 26. Qxf4 Nxf4 27. g3 h5 28.
Kf2 Nd5 29. Ne2 h4 30. b3 hxg3+ 31. hxg3 Kg7 32. Kf3 Rh8 33. Rc1 Nb4 34. Rd1 Rd8
35. Rd2 c5 36. d5 exd5 37. Bd3 Bg5 38. Rd1 c4 39. Bxf5 cxb3 40. Rb1 d4 41. Rxb3
d3 42. Nc3 d2 43. Nd1 Re8 44. g4 Re1 45. Rb1 Nd5 46. Bc2 Kf6 47. Rb5 Ne3 48.
Nxe3 Rxe3+ 49. Kf2 Re1 50. Rf5+ Kg6 51. Rxa5+ Kh6 52. Rd5 Rc1 53. Bb3 Rc3 54.
Bd1 f6 55. a5 Ra3 56. Ke2 Bf4 57. Bc2 Re3+ 58. Kf2 Rc3 59. Bd1 Kg6 60. a6 Ra3
61. Bc2+ Kf7 62. Rd7+ Ke8 63. Rh7 Rxa6 64. Ke2 Re6+ 65. Kf3 Bg5 66. Rh8+ Ke7 67.
Rh7+ Kd6 68. Rh8 Re3+ 69. Kf2 Rc3 70. Bd1 Ke5 71. Rd8 Ke4 72. Re8+ Kf4 73. Rd8
Bh4+ 74. Ke2 Be1 75. Rd4+ Kg5 76. Rd5+ Kh4 77. Kf1 Rg3 78. Be2 Re3 79. Bd1 Kg3
80. Be2 Re4 81. Bd1 Rf4+ 82. Ke2 Kxg4 83. Ke3+ Kg3 84. Rd8 Rf5 85. Rg8+ Rg5 86.
Rf8 Re5+ 87. Kd3 f5 88. Kd4 Kf4 89. Rh8 Re4+ 90. Kd3 Re3+ 91. Kd4 Ra3 92. Kc4
Ra1 93. Be2 d1=Q 94. Bxd1 Rxd1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Henderson de La Fuente, Lance"]
[Black "Sarkar, Justin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2491"]
[BlackElo "2338"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "32096585"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Nf6 3. Nf3 Nxe4 4. Bd3 d5 5. O-O Bg7 6. c4 c6 7. Nc3 Nxc3 8. bxc3
dxc4 9. Bxc4 O-O 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2009"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "2264021"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 e6 6. Bg5 Nbd7 7. e3 Qa5 8. Nd2
dxc4 9. Bxf6 Nxf6 10. Nxc4 Qc7 11. Bd3 Bb4 12. Qc2 O-O 13. O-O b6 14. Ne5 Bb7
15. Ne4 Nxe4 16. Bxe4 f5 17. Bxc6 Rac8 18. Qb3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Riehle, Marco"]
[Black "Rasulov, Vugar"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2347"]
[BlackElo "2478"]
[ECO "C54"]
[Opening "Giuoco Piano"]
[Variation "Cracow variation"]
[WhiteFideId "12904392"]
[BlackFideId "13402390"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Kf1 d5 8.
exd5 Nxd5 9. Nc3 Be6 10. Qd3 Be7 11. a3 O-O 12. h4 h6 13. Ng5 Bxg5 14. hxg5 Nxc3
15. bxc3 Ne5 16. dxe5 Bxc4 17. Qxc4 Qd1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Delgadillo, Adonay"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2203"]
[BlackElo "2236"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "9915834"]
[BlackFideId "3301915"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2
Nc6 9. Nxc6 bxc6 10. e5 Nd5 11. Nxd5 cxd5 12. Bxd5 Rb8 13. exd6 Qxd6 14. O-O h5
15. Bf3 Bd4 16. c3 Qg3+ 17. Bg2 Bb7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Gabriel, Robert"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2236"]
[BlackElo "2661"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "4606477"]
[BlackFideId "4189302"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Na6 7. h3 e5 8. dxe5
dxe5 9. Qxd8 Rxd8 10. Bg5 c6 11. O-O Re8 12. Rfe1 Nc5 13. Bf1 a5 14. b3 Nh5 15.
Rad1 Nf4 16. Kh2 h6 17. Bxf4 exf4 18. g3 fxg3+ 19. fxg3 Bxc3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Gallegos Diaz, Carlos Alberto"]
[Black "Shreyans, K. Shah"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2374"]
[BlackElo "2237"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "3900886"]
[BlackFideId "5029074"]
[EventDate "2021.07.07"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. c3 a5 6. e5 Nd7 7. d4 f6 8. exf6
Nxf6 9. Bb5 Bd7 10. O-O Bd6 11. Re1 O-O 12. Bxc6 bxc6 13. Ne5 c5 14. Ndf3 Ne4
15. Nxd7 Qxd7 16. dxc5 Bxc5 17. Rxe4 Bxf2+ 18. Kxf2 dxe4 19. Qxd7 exf3 20. gxf3
Rad8 21. Qxe6+ Kh8 22. Be3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Khabinets, Ivan"]
[Black "Chitlange, Sakshi"]
[Result "1/2-1/2"]
[BlackTitle "WIM"]
[WhiteElo "1980"]
[BlackElo "2167"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "14115980"]
[BlackFideId "35002899"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qf4 Qf5 8.
Qe3 e6 9. Bd3 Qc5 10. b3 Qxe3+ 11. fxe3 f6 12. Bb2 e5 13. O-O-O Be6 14. Rhg1 Nd7
15. g4 Nc5 16. Be2 Ne4 17. Rdf1 O-O-O 18. g5 Bb4 19. Bd3 Nc5 20. Be2 Ne4 21. Rd1
Nf2 22. Rdf1 Ne4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Sarana, Alexey"]
[Black "Taylor, Gordon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2640"]
[BlackElo "2309"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "24133795"]
[BlackFideId "2600250"]
[EventDate "2021.07.07"]

1. e4 b5 2. Bxb5 e6 3. Nf3 a6 4. Bd3 Nc6 5. O-O Bd6 6. Re1 Qf6 7. Bf1 Ne5 8.
Nxe5 Bxe5 9. c3 c5 10. g3 Bc7 11. d4 cxd4 12. cxd4 Ne7 13. e5 Qf5 14. Bd3 Qh3
15. Be4 Rb8 16. Bg2 Qf5 17. Be4 Qh3 18. Nc3 O-O 19. d5 exd5 20. Nxd5 Nxd5 21.
Bxd5 Bb7 22. b3 Bxd5 23. Qxd5 Rb5 24. Qd4 Bb6 25. Qd3 Re8 26. Bf4 f6 27. exf6
Rxe1+ 28. Rxe1 Rh5 29. Re8+ Kf7 30. Re7+ Kxf6 31. Qd6+ Kf5 32. Qxd7+ Kf6 33.
Rf7+ Kg6 34. Rxg7+ Kf6 35. Qf7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Rodriguez, Santiago"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2252"]
[BlackElo "2173"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "3000591"]
[BlackFideId "6700136"]
[EventDate "2021.07.07"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 Ne4 4. Nxe4 fxe4 5. f3 h6 6. Bh4 g5 7. Bg3 d5 8. fxe4
dxe4 9. e3 Bg7 10. Qh5+ Kf8 11. Bc4 e6 12. Ne2 Nc6 13. O-O+ Kg8 14. Rf7 Bd7 15.
Raf1 Rh7 16. Qg6 Ne7 17. Bxe6 Bxe6 18. Qxe6 Kh8 19. Rxe7 c5 20. Rff7 Qg8 21. Be5
Bxe5 22. Qxe5+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Gorodetzky, David"]
[Black "De Silva, L M S T"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2496"]
[BlackElo "2085"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "2813416"]
[BlackFideId "9953698"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 O-O 7. Nc3 c6 8. Rc1
Nbd7 9. a3 e5 10. cxd5 Nxd5 11. dxe5 Nxe5 12. Be2 Be6 13. e4 Nxf3+ 14. gxf3 Qe5
15. exd5 cxd5 16. f4 Qxf4 17. Qd2 Qf6 18. Rg1 d4 19. Ne4 Qe5 20. Qg5 f5 21. f4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Arpita, Mukherjee"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "GM"]
[WhiteElo "2206"]
[BlackElo "2459"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "5056403"]
[BlackFideId "3400042"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O g6 7. c3 Bg7 8. Re1 O-O
9. h3 Bd7 10. d4 Qe8 11. d5 Ne7 12. Bxd7 Nxd7 13. c4 h6 14. Nc3 f5 15. exf5 gxf5
16. Qe2 Qf7 17. Bd2 Rae8 18. b4 e4 19. Nh4 Bf6 20. Nxf5 Nxf5 21. Qg4+ Ng7 22.
Re2 h5 23. Qf4 Qg6 24. Qh2 Ne5 25. Kh1 Nxc4 26. Rc1 Nxd2 27. Rxd2 Bg5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Vallejo Diaz, Javier"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2365"]
[BlackElo "2669"]
[ECO "B15"]
[Opening "Caro-Kann defence"]
[WhiteFideId "2256398"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 c5 7. Nf3 Bg4 8. Be3
cxd4 9. Bxd4 Nc6 10. Bxf6 exf6 11. Qxd8+ Rxd8 12. Bb5 Bxf3 13. gxf3 g6 14. O-O
f5 15. Rfe1+ Be7 16. Ne2 Kf8 17. Bxc6 bxc6 18. Rad1 Bxh4 19. Rxd8+ Bxd8 20. Nd4
c5 21. Nc6 Bb6 22. Re7 Kg7 23. Nxa7 Ra8 24. Nc6 Rxa2 25. Rb7 Rxb2 26. Ne5 c4 27.
Rxf7+ Kh6 28. Nxc4 Bxf2+ 29. Kf1 Rxc2 30. Ne5 Bg3 31. Re7 Bxe5 32. Rxe5 Kg5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Dong, Bao Nghia"]
[Black "Yilmaz, Mustafa"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2227"]
[BlackElo "2630"]
[ECO "A56"]
[Opening "Benoni defence"]
[WhiteFideId "12400343"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 cxd4 6. exd4 O-O 7. Be2 d5 8. c5
Ne4 9. h3 b6 10. cxb6 axb6 11. O-O Nxc3 12. bxc3 Ba6 13. Bf4 Nc6 14. a4 Qd7 15.
Re1 Rfc8 16. Qb3 Bxe2 17. Rxe2 Na5 18. Qxb6 Rxc3 19. Ne5 Qc8 20. Qb4 e6 21. Nd7
Rb3 22. Qe7 Rb7 23. Nf6+ Kh8 24. Qd6 Nc4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Baskin, Robert"]
[Black "Mogirzan, Matei-Valeriu"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2390"]
[BlackElo "1813"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "24662402"]
[BlackFideId "1257455"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. Qa4 a6 8. Be3
Qc7 9. Rc1 O-O 10. Nh3 d6 11. Nf4 Bd7 12. Qb3 Bc6 13. Nfd5 Bxd5 14. Nxd5 Nxd5
15. cxd5 Qd7 16. Bb6 Qb5 17. Qxb5 axb5 18. Rc7 Rxa2 19. O-O Rxb2 20. e3 Bf6 21.
Rxb7 b4 22. Ra1 b3 23. Ra8 Rb1+ 24. Bf1 b2 25. Bd4 Bxd4 26. exd4 Nd7 27. Ra2 Rb8
28. Raxb2 Rxb7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Harshavardhan, G B"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2397"]
[BlackElo "2622"]
[ECO "A41"]
[Opening "Old Indian defence"]
[WhiteFideId "25059009"]
[BlackFideId "14114038"]
[EventDate "2021.07.07"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng1 f5 5. Nc3 Nf6 6. g3 g6 7. Nh3 Bg7 8. Nf4 O-O
9. h4 Re8 10. Bg2 c6 11. e3 Na6 12. b3 Nc7 13. Bb2 Ne6 14. Nce2 d5 15. Qd2 b5
16. cxb5 cxb5 17. O-O a5 18. Rac1 Nf8 19. Rc5 Ba6 20. Rfc1 Rc8 21. Rxc8 Bxc8 22.
f3 h6 23. fxe4 fxe4 24. Rc5 g5 25. hxg5 hxg5 26. Nh3 Ne6 27. Rxb5 Ba6 28. Rxa5
Bxe2 29. Ra7 Bf3 30. Bf1 Qb8 31. Rxg7+ Kxg7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Fernandez, Daniel Howard"]
[Black "Baches Garcia, Guillermo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2487"]
[BlackElo "2329"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "5801605"]
[BlackFideId "2209764"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Be2 O-O 6. O-O b6 7. Bb2 Bb7 8. Ne5
Nbd7 9. f4 c5 10. Bf3 Qc7 11. d3 Bd6 12. Nxd7 Nxd7 13. Nd2 Rad8 14. Qe2 Rfe8 15.
g3 e5 16. Bxd5 Bxd5 17. cxd5 exf4 18. gxf4 Bxf4 19. Nc4 b5 20. Qg2 Bh6 21. d6
Qb8 22. Rxf7 Kxf7 23. Qd5+ Re6 24. Rf1+ Nf6 25. Ne5+ Kf8 26. Qxe6 Bxe3+ 27. Kg2
Qb7+ 28. Kh3 Bd4 29. Bxd4 cxd4 30. d7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Kadam, Om Manish"]
[Black "Bachmann, Axel"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2114"]
[BlackElo "2599"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "45076294"]
[BlackFideId "3700488"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. a4 b4 7. Nd5 a5 8. Nf3 Bb7
9. Bc4 e6 10. Nf4 Bxe4 11. Qe2 d5 12. Bd3 Bxf3 13. Qxf3 Ne7 14. h4 Nbc6 15. Qg4
h5 16. Qd1 Qd6 17. Ne2 e5 18. dxe5 Nxe5 19. Nd4 O-O 20. Nb5 Qd7 21. Bc5 Rfe8 22.
O-O Nxd3 23. Qxd3 Nf5 24. g3 Re4 25. Rad1 Rae8 26. Kg2 c6 27. Na7 Bd4 28. Bxd4
Nxd4 29. Qa6 Ra8 30. Qb6 Qxa7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Zuriel, Marisa"]
[Black "Girya, Olga"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2203"]
[BlackElo "2448"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "109142"]
[BlackFideId "4195752"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 dxc6 8.
Bd3 Nf6 9. Qe2 b5 10. a3 Bb7 11. e5 Nd5 12. Ne4 c5 13. c3 c4 14. Bc2 Be7 15. O-O
O-O-O 16. Kh1 f5 17. exf6 gxf6 18. a4 b4 19. a5 Kb8 20. f5 e5 21. Bd2 b3 22. Bb1
Rhg8 23. Ra4 Rc8 24. Be1 Nf4 25. Rxf4 exf4 26. Bf2 Qc6 27. Bg1 Qxa4 28. Qf2 Qc6
29. Qa7+ Kc7 30. Bb6+ Kd7 31. Bd4 Ra8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Matveev, Vladimir3"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2344"]
[BlackElo "2615"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "24130753"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Rc1
Bd6 9. Qb3 Qb8 10. Be2 O-O 11. O-O c6 12. Bh4 Re8 13. Rfd1 Bf5 14. Bg3 Bxg3 15.
hxg3 h6 16. Na4 Re7 17. Nb6 Nxb6 18. Qxb6 Bg4 19. Rc2 Qd6 20. Rdc1 Bf5 21. Rc3
Ne4 22. Rb3 Rae8 23. Qb4 Qd8 24. Ne5 Qa8 25. Nd3 Qd8 26. Qe1 g6 27. Bf3 Nd6 28.
Nc5 h5 29. a4 Kg7 30. Rbc3 Rh8 31. b3 Bc8 32. Nd3 h4 33. g4 h3 34. g3 Ne4 35.
R3c2 Qd6 36. Kh2 Ng5 37. Bh1 Bxg4 38. b4 Bf3 39. b5 axb5 40. axb5 Qf6 41. Qb4
Bxh1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Bykov, Egor"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2558"]
[BlackElo "2420"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[WhiteFideId "2226332"]
[BlackFideId "34115290"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5
8. O-O Be7 9. c4 d4 10. Bg5 O-O 11. Nd2 Rb8 12. Qc2 h6 13. Bh4 Ng4 14. Bxe7 Qxe7
15. Rfe1 Qd6 16. Nf3 Bb7 17. Bh7+ Kh8 18. Be4 Nf6 19. Bxb7 Rxb7 20. c5 Qd8 21.
Rad1 Qb8 22. b3 c6 23. Nxd4 Qc7 24. Nf5 Nd5 25. Nd6 Rb4 26. Qb2 Rf4 27. Re8 Kg8
28. Rxf8+ Kxf8 29. Re1 Nf6 30. Qe5 Re4 31. Rxe4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Demchenko, Anton"]
[Black "Dobre, Claudiu-Cristian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2600"]
[BlackElo "2314"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "4160258"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. h3 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bc4 Be7 8. O-O
O-O 9. Re1 Re8 10. Bf4 Bf8 11. Nf3 h6 12. a3 g6 13. Ba2 Bg7 14. Qd2 g5 15. Bg3
Nh5 16. Bh2 Ne5 17. Nd4 c6 18. f3 Qf6 19. Rad1 Rad8 20. Kh1 Ng6 21. Nde2 Bxh3
22. Ng1 Be6 23. Bxe6 Qxe6 24. Qf2 Be5 25. Nce2 Bxh2 26. Kxh2 Qe5+ 27. g3 g4 28.
Nd4 Nf6 29. Nf5 gxf3 30. Nxf3 Ng4+ 31. Kg2 Nxf2 32. Nxe5 dxe5 33. Kxf2 h5 34.
Rh1 h4 35. gxh4 Nf4 36. Kf3 Rxd1 37. Rxd1 f6 38. Rd7 Rf8 39. Rxb7 Ne6 40. Rxa7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Holt, Conrad"]
[Black "Toropov, Pavel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2549"]
[BlackElo "2336"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "2034387"]
[BlackFideId "24129178"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. b3 Bf5 6. Bb2 e6 7. Nf3 Nbd7 8. Be2 Bd6
9. Nh4 Be4 10. O-O Qe7 11. g3 O-O 12. c5 Bc7 13. f3 Bg6 14. Nxg6 hxg6 15. f4 Ne4
16. Nxe4 dxe4 17. g4 f5 18. g5 b6 19. b4 a5 20. a3 b5 21. a4 bxa4 22. Qxa4 axb4
23. Qxc6 Rac8 24. Bc4 Rfe8 25. Ra6 Nf8 26. Ra7 Qd8 27. Ba6 Bxf4 28. Bxc8 Bxe3+
29. Kh1 Qxc8 30. d5 exd5 31. Rxg7+ Kh8 32. Rc7+ d4 33. Rxc8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Bures, Vit"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2144"]
[BlackElo "2298"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "309052"]
[BlackFideId "1053531"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Nge2
h6 9. Bh4 Re8 10. Bg3 a5 11. Qc2 Na6 12. a3 Nc7 13. O-O Ne6 14. Rab1 Ng5 15. b4
h5 16. b5 Bxg3 17. hxg3 Qd6 18. bxc6 bxc6 19. Na4 Ng4 20. Rb6 Bd7 21. Nc5 h4 22.
Nxd7 hxg3 23. Nxg3 Qh6 24. Rc1 Rxe3 25. Rxc6 Qh2+ 26. Kf1 Rae8 27. Rc8 Nh3 28.
Rxe8+ Rxe8 29. gxh3 Qxh3+ 30. Kg1 Nh2 31. Be2 g6 32. Nf6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Nefedov, Sergey"]
[Black "Ibrahimli, Murad"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2313"]
[BlackElo "2436"]
[ECO "D58"]
[Opening "QGD"]
[Variation "Tartakower (Makagonov-Bondarevsky) system"]
[WhiteFideId "24113417"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Ne5 Bb7
9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Bd3 c5 12. O-O cxd4 13. exd4 Nd7 14. Rc1 Rac8 15.
Re1 Nxe5 16. Nxd5 Bxd5 17. dxe5 Qb4 18. b3 Qh4 19. Ba6 Qg5 20. g3 Rxc1 21. Qxc1
Qf5 22. Qe3 Rd8 23. Bd3 Qg5 24. f4 Qe7 25. Rc1 Qb4 26. Bc4 Bb7 27. f5 exf5 28.
e6 fxe6 29. Bxe6+ Kh8 30. Bxf5 Rf8 31. g4 Qd6 32. h4 Qd5 33. Qe2 Qh1+ 34. Kf2
Qxc1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Gabrielian, Artur"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WGM"]
[WhiteElo "2460"]
[BlackElo "2382"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "4131002"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. b4 Qa6 8. Qb3
e6 9. Nf3 Ne7 10. a4 Qc4 11. Nbd2 Qxb3 12. Nxb3 Nf5 13. c3 Nd7 14. Ke2 f6 15.
Bf4 Kf7 16. Na5 b6 17. Nxc6 Rc8 18. b5 a5 19. Kd3 Ne7 20. Nxe7 Bxe7 21. g3 Kg6
22. Rhe1 Kf5 23. Re2 Rc4 24. Nd2 Rcc8 25. Rae1 g5 26. exf6 Bb4 27. cxb4 axb4 28.
Re5+ Nxe5+ 29. Rxe5+ Kxf6 30. Rxg5 Rc3+ 31. Ke2 Ra8 32. Be5+ Kf7 33. Rg7+ Kf8
34. Rb7 b3 35. Rc7 Rxc7 36. Bxc7 b2 37. Bd6+ Ke8 38. Ba3 Rxa4 39. Bxb2 Rb4 40.
Bc3 Rxb5 41. f3 Kf7 42. g4 Kg6 43. Kd3 Kh6 44. Ke3 Kg6 45. Kf4 Kh6 46. Ke5 hxg4
47. fxg4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Iskusnyh, Sergei"]
[Black "Guseinov, Gadir"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2473"]
[BlackElo "2665"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, lesser Simagin (Spassky) variation"]
[WhiteFideId "4120027"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bf5 8. d5
Na5 9. Nh4 Bd7 10. Qd3 c5 11. b3 a6 12. Bd2 b5 13. Rab1 Rb8 14. Ne4 Nxe4 15.
Bxe4 e6 16. dxe6 Bxe6 17. Bd5 Bxd5 18. Qxd5 Re8 19. Qd3 Nc6 20. Nf3 Qe7 21. e3
Qf6 22. Kg2 b4 23. Rbd1 Rbd8 24. Bc1 h6 25. Rd2 Qe6 26. Bb2 Bxb2 27. Rxb2 d5 28.
cxd5 Rxd5 29. Qc4 Na5 30. Qf4 Rf5 31. Qc7 Nc6 32. Nh4 Rd5 33. Rc2 Qe4+ 34. Kg1
Qxc2 35. Qxc6 Red8 36. Qxa6 Rd1 37. Rxd1 Qxd1+ 38. Kg2 Qd5+ 39. Nf3 Rd6 40. Qc8+
Kg7 41. Qe8 Re6 42. Qc8 Rf6 43. Qg4 h5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Roman, Rodrigo"]
[Black "Szente Varga, Fruzsina"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "WFM"]
[WhiteElo "2071"]
[BlackElo "2100"]
[ECO "D75"]
[Opening "Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.dc"]
[WhiteFideId "3701220"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 d5 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. cxd5 c5 8. dxc5
Nxd5 9. Qb3 Na6 10. Rd1 Be6 11. Ng5 Nxc5 12. Qa3 Qb6 13. Bxd5 Bxd5 14. Rxd5 Ne6
15. Nf3 Rac8 16. Be3 Qxb2 17. Qxb2 Bxb2 18. Nbd2 Bxa1 19. Kg2 Rfd8 20. Rb5 b6
21. a4 Bg7 22. a5 bxa5 23. Rxa5 Rd7 24. Rxa7 Rxa7 25. Bxa7 Rc2 26. Be3 Bc3 27.
Ne4 Ba5 28. Kf1 Kg7 29. h4 f5 30. Neg5 Nxg5 31. Bxg5 Kf7 32. Ne5+ Ke6 33. Nd3
Bb6 34. h5 Bd4 35. hxg6 hxg6 36. e3 Bf6 37. Bf4 Kf7 38. Be5 Bxe5 39. Nxe5+ Kf6
40. Nd3 e5 41. Ne1 Ra2 42. Nf3 g5 43. Ne1 f4 44. exf4 gxf4 45. gxf4 exf4 46. Kg2
Kf5 47. Kf3 Ra3+ 48. Ke2 Ke4 49. f3+ Ke5 50. Nd3+ Kd4 51. Nxf4 Ra2+ 52. Kd1 Ke3
53. Nd5+ Kxf3 54. Kc1 Rh2 55. Kd1 Ke4 56. Nc3+ Kd3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Maly, Alexey"]
[Black "Mikhnenko, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2370"]
[BlackElo "2065"]
[ECO "E10"]
[Opening "Dzindzikhashvili defence"]
[WhiteFideId "14103184"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. e3 d5 5. Nbd2 c6 6. Bd3 Bb4 7. O-O O-O 8. b3
Bxd2 9. Qxd2 Qe7 10. a4 Nbd7 11. Ba3 c5 12. cxd5 exd5 13. dxc5 Nxc5 14. Qb4 Nfd7
15. Bf5 Qf6 16. Bxd7 Nxd7 17. Rad1 Qf5 18. Qd6 Re8 19. Rxd5 Qe6 20. Qxe6 Rxe6
21. Rfd1 h6 22. Rxd7 Bxd7 23. Rxd7 Rc8 24. Rxb7 Rc2 25. h3 Ra2 26. Bc5 Rc6 27.
b4 Rxa4 28. Ne5 Rf6 29. Nd7 Ra1+ 30. Kh2 Rxf2 31. Rb8+ Kh7 32. Nf8+ Kg8 33. Ne6+
Kh7 34. Nf8+ Kg8 35. Ng6+ Kh7 36. Nf4 g5 37. Nd3 Rd2 38. Ne5 Raa2 39. Kg3 Rxg2+
40. Kf3 f5 41. Rb7+ Kg8 42. Rb8+ Kh7 43. Rb7+ Kg8 44. e4 f4 45. Rb8+ Kh7 46.
Rb7+ Kg8 47. Rb8+ Kh7 48. Rb7+ Kg8 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Arias, Juan Cruz"]
[Black "Navarro Segura, Roberto"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2277"]
[BlackElo "2123"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "118540"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 h6 7. Nbd2 Be6 8. Nc4
a5 9. Ne3 O-O 10. O-O Re8 11. Re1 d5 12. exd5 Nxd5 13. Nc4 f6 14. Ba4 Re7 15.
Bd2 Bg4 16. h3 Bh5 17. g4 Bg6 18. Bc1 Kh8 19. Nh4 Bh7 20. Qf3 Na7 21. Nxa5 b5
22. Nb7 Qd7 23. Nxc5 Qc6 24. Bb3 Qxc5 25. Qxd5 Qb6 26. Be3 Qb8 27. Nf5 Bxf5 28.
gxf5 Qc8 29. Bxa7 Rxa7 30. Qc5 c6 31. Be6 Qe8 32. d4 Qh5 33. dxe5 fxe5 34. Qxe5
Qxh3 35. Qg3 Qh5 36. a3 Ra4 37. c4 bxc4 38. Rad1 c3 39. Rd8+ Kh7 40. Bg8+ Kh8
41. Bf7+ Kh7 42. Qg6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Vitenberg, Noam Aviv"]
[Black "Lobanov, Sergei"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2315"]
[BlackElo "2514"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "1532138"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 Re8 8. Rd1
a6 9. a3 Bf8 10. h3 Bd7 11. Qc2 dxc4 12. Bxc4 b5 13. Bb3 b4 14. Nb1 bxa3 15.
bxa3 Na7 16. O-O c5 17. Ne5 cxd4 18. exd4 Nb5 19. Bg5 Be7 20. a4 Nd6 21. Nc3 Rc8
22. Qd3 h6 23. Bxf6 Bxf6 24. Bc2 g6 25. Nxg6 fxg6 26. Qxg6+ Bg7 27. Qh7+ Kf8 28.
Rd3 Bc6 29. Rg3 Qe7 30. d5 Bxd5 31. Nxd5 exd5 32. Rf3+ Nf7 33. Bg6 Bf6 34. Rd1
Rc7 35. Rxd5 Qe1+ 36. Kh2 Re5 37. Rxf6 Rxd5 38. Rxf7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Castillo Pena, Patricia Evarista"]
[Black "Glek, Igor"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "GM"]
[WhiteElo "1794"]
[BlackElo "2476"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "6412106"]
[BlackFideId "4100484"]
[EventDate "2021.07.07"]

1. d4 e6 2. Nf3 f5 3. e3 Nf6 4. Bd3 d5 5. b3 Bd6 6. Bb2 O-O 7. O-O Bd7 8. Nbd2
Be8 9. Ne5 Nbd7 10. f4 Bh5 11. Ndf3 c5 12. c4 cxd4 13. exd4 Ne4 14. Rc1 Rc8 15.
Qe2 Nxe5 16. fxe5 Be7 17. cxd5 exd5 18. Rxc8 Qxc8 19. Qc2 Qxc2 20. Bxc2 Rc8 21.
Bd3 a6 22. e6 Rc6 23. Ne5 Rxe6 24. Rxf5 Bg6 25. Rf1 Rxe5 26. dxe5 Bc5+ 27. Kh1
Nf2+ 28. Rxf2 Bxf2 29. Bxg6 hxg6 30. g3 Kf7 31. Kg2 Bc5 32. Kf3 Ke6 33. h4 Ba7
34. Kf4 Bb8 35. Bd4 Bc7 36. a4 b5 37. axb5 axb5 38. g4 Bd8 39. g5 Ba5 40. Kg4
Bd2 41. h5 gxh5+ 42. Kxh5 Kf5 43. g6 Ke6 44. Kg4 b4 45. Kh5 Bc3 46. Bc5 d4 47.
Kg4 d3 48. Kf3 Kxe5 49. Ke3 d2 50. Ke2 Kf5 51. Kd1 Kxg6 52. Be3 Kf5 53. Bg1 g5
54. Bh2 g4 55. Bg3 Ke4 56. Bh4 Kf3 57. Kc2 Ke2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Khanin, Semen"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2517"]
[BlackElo "2620"]
[ECO "B93"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.f4"]
[WhiteFideId "4111990"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nb3 Nc6 8. Be2
Be7 9. O-O O-O 10. a4 Re8 11. Kh1 h6 12. Bf3 exf4 13. Bxf4 Ne5 14. Nd4 Be6 15.
Nd5 Bxd5 16. exd5 Bf8 17. b3 g6 18. Qd2 Kh7 19. c4 Bg7 20. Rae1 Nfd7 21. Be4 Qb6
22. Be3 Qd8 23. Bc2 Rc8 24. h3 Qh4 25. Rf4 Qd8 26. Ref1 Nf6 27. Qf2 Ned7 28. Rh4
Qe7 29. Nf5 gxf5 30. Bxh6 Bxh6 31. Qxf5+ Kg7 32. Rxh6 Kxh6 33. Qf4+ Kg7 34. Qg5+
Kh8 35. Qh6+ Kg8 36. Qg5+ Kf8 37. Qh6+ Kg8 38. Qg5+ Kf8 39. Qh6+ Kg8 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Saravana, Krishnan P."]
[Black "Wiwatanadate, Poompong"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2312"]
[BlackElo "2043"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "5018382"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Qc7 5. O-O Nf6 6. Re1 d6 7. c3 Be7 8. d4
cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 O-O 13. Rc1 Qb6 14. Bc3 a5 15.
h4 a4 16. Bf1 Bd7 17. Bd3 Nb4 18. Bb1 f6 19. a3 Nc6 20. exf6 Rxf6 21. Ng5 Rh6
22. Qd3 Bxg5 23. hxg5 Rh5 24. f4 Ne7 25. g4 Rh4 26. Qg3 Ng6 27. Bxg6 hxg6 28.
Qxh4 Rf8 29. Re3 Rxf4 30. Rf1 Rxf1+ 31. Kxf1 Qb5+ 32. Kg1 Qb3 33. Qf2 Qd1+ 34.
Be1 Qxg4+ 35. Rg3 Qe4 36. Rf3 Qg4+ 37. Kh2 Qh5+ 38. Kg2 Qxg5+ 39. Qg3 Qc1 40.
Qb8+ Bc8 41. Qf4 Qxf4 42. Rxf4 Bd7 43. Bh4 Bb5 44. Kf2 Bd3 45. Ke3 Be4 46. Rf1
b5 47. Rc1 Kh7 48. Bg3 Kh6 49. Be5 Kg5 50. Rg1+ Kf5 51. Bxg7 g5 52. Be5 g4 53.
Rf1+ Kg5 54. Rc1 Kh4 55. Rc5 g3 56. Rxb5 g2 57. Kf2 Kg4 58. Rb8 Kf5 59. Rf8+ Kg6
60. Rg8+ Kf7 61. Rxg2 Bxg2 62. Kxg2 Ke7 63. Kf2 Kd7 64. Ke2 Kc6 65. Kd2 Kb5 66.
Kc3 Ka5 67. Bc7+ Kb5 68. Bd8 Kc6 69. Kb4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Agrest, Inna"]
[Black "Dushyant, Sharma"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2276"]
[BlackElo "2270"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "1708830"]
[BlackFideId "25065130"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ c6 6. dxc6 Nxc6 7. Ne2 e6 8.
O-O Bd6 9. Nbc3 h6 10. Qe1 O-O 11. Qh4 Bxc2 12. Kh1 Rc8 13. Be3 Ne7 14. Ne4 Bxe4
15. fxe4 Ng6 16. Qh3 Nxe4 17. Bd3 Ng5 18. Qh5 Nh7 19. Bxg6 fxg6 20. Qxg6 Rf6 21.
Qe4 Qe7 22. Nf4 Ng5 23. Qd3 Qf7 24. g3 Rf8 25. Kg2 e5 26. dxe5 Bxe5 27. Rab1
Qxa2 28. Nh5 Rxf1 29. Rxf1 Qxb2+ 30. Rf2 Rxf2+ 31. Bxf2 Qb4 32. Qd5+ Nf7 33. Qe6
Qd6 34. Qf5 Qc6+ 35. Kg1 Qc1+ 36. Kg2 Qg5 37. Qc8+ Kh7 38. Qd7 Qxh5 39. Qd3+ Qg6
40. Qd7 Qc6+ 41. Qxc6 bxc6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Almeida Junior, Alvaro Alves de"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2425"]
[BlackElo "2132"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "25005812"]
[BlackFideId "2149974"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 Bg4 8. e4 e6
9. Ne2 Bh5 10. Bg5 Be7 11. Nf4 Bg6 12. Nxg6 hxg6 13. Be2 Qc7 14. exd5 exd5 15.
g3 b5 16. O-O O-O 17. Bf3 Qd7 18. Rfe1 Rfe8 19. Nf1 a5 20. Ne3 Ne4 21. Bxe7 Rxe7
22. Nxd5 Qxd5 23. Rxe4 Rxe4 24. Qxe4 Qxe4 25. Bxe4 Rc8 26. Re1 b4 27. Bxc6 Rxc6
28. Re8+ Kh7 29. Ra8 bxc3 30. bxc3 Rb6 31. Rxa5 Rb1+ 32. Kg2 Rc1 33. Ra3 g5 34.
d5 Rd1 35. Ra4 Rd3 36. Rxc4 Rxd5 37. a4 Kg6 38. Rb4 f6 39. Rb5 Rd3 40. Rc5 Rd2
41. Rc7 Ra2 42. Rc4 Ra3 43. Kf3 f5 44. h3 Kh6 45. Ke3 g6 46. Kd3 Ra2 47. Ke3 Ra3
48. Kd4 Ra2 49. Kc5 Rxf2 50. Kb6 f4 51. gxf4 gxf4 52. a5 Rb2+ 53. Kc6 f3 54. Rf4
f2 55. a6 Rc2 56. Kb5 Kg5 57. Rf3 Rxc3 58. Rxf2 Rxh3 59. Ra2 Rh8 60. a7 Ra8 61.
Kb6 Kh4 62. Kb7 Rxa7+ 63. Kxa7 g5 64. Kb6 g4 65. Kc5 g3 66. Kd4 Kh3 67. Ke3 g2
68. Kf2 Kh2 69. Ra1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Smirnov, Alexandr A."]
[Black "Popilski, Gil"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2136"]
[BlackElo "2464"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, poisoned pawn variation"]
[WhiteFideId "24104396"]
[BlackFideId "2809060"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. h4
Qc7 9. Bh6 Nf5 10. Bd2 cxd4 11. cxd4 Qxc2 12. h5 Qb2 13. Rd1 Qxd4 14. f4 Ne3 15.
Bxe3 Qxe3+ 16. Be2 h6 17. Nf3 Bd7 18. Rh3 Bb5 19. Nd4 Bxe2 20. Nxe2 Qe4 21. Rg3
Qh7 22. Nd4 Nd7 23. Nb5 Nc5 24. Nd6 Ne4 25. Nxe4 Qxe4+ 26. Kf2 Qh7 27. f5 Qxf5+
28. Qxf5 exf5 29. Rxd5 Rad8 30. Rgd3 Rxd5 31. Rxd5 Rc8 32. Rd7 Rc3 33. Rxb7 Rxa3
34. Rb8+ Kh7 35. Rf8 Ra5 36. Rxf7 Rxe5 37. Rxa7 Kg8 38. Kf3 f4 39. Kxf4 Rxh5 40.
g4 Rb5 41. Ra4 Kf7 42. Ra7+ Kg6 43. Ra6+ Kh7 44. Ra4 Rb6 45. Rc4 Kg6 46. Ra4
Rf6+ 47. Kg3 Rc6 48. Kh4 Kf6 49. Rf4+ Ke5 50. Ra4 Rf6 51. g5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Larino Nieto, David"]
[Black "Pham, Le Thao Nguyen"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2455"]
[BlackElo "2369"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "2256444"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. b3 c6 3. Bb2 Bf5 4. d3 e6 5. Nbd2 Nf6 6. g3 h6 7. Bg2 Bc5 8. O-O
O-O 9. a3 a5 10. Ne5 Nbd7 11. Nxd7 Nxd7 12. e4 Bh7 13. Qe2 Re8 14. h4 Bd6 15. e5
Bf8 16. f4 a4 17. b4 Qb6+ 18. d4 Bxc2 19. Nc4 Qa6 20. Qxc2 Qxc4 21. Qd2 f5 22.
Rf3 h5 23. Bf1 Qb3 24. Rxb3 axb3 25. Qc3 g6 26. Qxb3 b5 27. a4 bxa4 28. Rxa4 Nb6
29. Ra5 Rab8 30. Bc3 Rec8 31. Qa2 Rc7 32. Kg2 Nd7 33. Ra7 Rbb7 34. Rxb7 Rxb7 35.
Qa6 Rc7 36. Be2 Kf7 37. Bd1 Be7 38. Ba4 Bd8 39. Be1 Ke7 40. b5 cxb5 41. Bxb5
Rc2+ 42. Kh3 Nb6 43. Bb4+ Kf7 44. Qb7+ Bc7 45. Bd6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Filip, Lucian-Ioan"]
[Black "Topalov, Aleksandar"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2431"]
[BlackElo "2260"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[WhiteFideId "1208900"]
[BlackFideId "925659"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 O-O 8. Be2
Nxd4 9. Bxd4 d6 10. O-O Bd7 11. Qd2 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15.
Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 Qb4 18. Qc1 Qb6 19. Kh1 Qd8 20. a3 b6 21. Bf1 f5
22. b4 axb4 23. axb4 Nd7 24. Nd5 fxe4 25. fxe4 Bxd5 26. exd5 Ne5 27. Qd1 Ra3 28.
Bg1 Qc7 29. h3 Rf8 30. c5 dxc5 31. bxc5 bxc5 32. Bxc5 Raa8 33. Qe2 Rfc8 34. Rbc1
Qd7 35. Qd2 Rab8 36. Bg1 Rxc2 37. Rxc2 Rc8 38. Rxc8+ Qxc8 39. d6 exd6 40. Qxd6
Kh8 41. Bd4 Qe8 42. Be2 Nf7 43. Bxg7+ Kxg7 44. Qd4+ Qe5 45. Qxe5+ Nxe5 46. Kg1
Kf6 47. Kf2 g5 48. g3 h6 49. h4 gxh4 50. gxh4 Ng6 51. Kg3 Nxh4 52. Kxh4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Valle Maytin, Luis Enrique"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2284"]
[BlackElo "2461"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "3503666"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nc6 6. Bd3 Nxd6 7. Nc3 g6 8.
Bf4 Bg7 9. O-O O-O 10. Re1 Bf5 11. Bxd6 Qxd6 12. Bxf5 Qxd1 13. Nxd1 gxf5 14. c3
e6 15. Ne3 Rfd8 16. Rad1 Kf8 17. Kf1 b5 18. a3 a5 19. Rxd8+ Rxd8 20. Rd1 Rc8 21.
Ke2 b4 22. axb4 axb4 23. Nd4 Nxd4+ 24. cxd4 f4 25. Nf1 Rd8 26. b3 Bxd4 27. Nd2
Ke7 28. Nc4 e5 29. f3 Ra8 30. Rd2 Ke6 31. Kd3 f5 32. h3 Ra1 33. Ke2 Rg1 34. Kd3
Kd5 35. Re2 Rb1 36. Kc2 Ra1 37. Kd3 Rc1 38. Rc2 e4+ 39. Kd2 Rg1 40. Ke2 Rxg2+
41. Kd1 Rg1+ 42. Ke2 Rg2+ 43. Kd1 exf3 44. Nd2 Rg1+ 45. Nf1 Rxf1+ 46. Kd2 Rf2+
47. Kd3 Rxc2 48. Kxc2 f2 49. h4 f1=Q 50. h5 Qe2+ 51. Kb1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Kamsky, Gata"]
[Black "Leiva, Giuseppe"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2658"]
[BlackElo "2391"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "2000024"]
[BlackFideId "3804399"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. h3 O-O 5. e3 b6 6. Nbd2 d5 7. c3 Ba6 8. Bxa6
Nxa6 9. Ne5 Nb8 10. O-O Qc8 11. Bg5 Re8 12. f4 Nbd7 13. Qf3 Qb7 14. Rae1 Ne4 15.
Nxe4 dxe4 16. Qh5 Nxe5 17. fxe5 g6 18. Qh4 Bxg5 19. Qxg5 c5 20. Rf4 Rac8 21.
Ref1 Rc7 22. Rh4 f5 23. exf6 Qd5 24. Qf4 e5 25. dxe5 Rxe5 26. c4 Qe6 27. f7+
Rxf7 28. Qxf7+ Qxf7 29. Rxf7 Kxf7 30. Rxh7+ Kf6 31. Rxa7 Re6 32. Rd7 Rc6 33. a4
Ke5 34. Kf2 Rf6+ 35. Ke2 Rf8 36. b3 Rf6 37. Re7+ Kf5 38. Kf2 Rd6 39. g4+ Kf6 40.
Rxe4 Rd3 41. h4 Rxb3 42. g5+ Kf5 43. Rf4+ Ke5 44. Rf6 Ke4 45. Rxg6 Rb2+ 46. Kg3
Kxe3 47. h5 Ke4 48. Rf6 Rb3+ 49. Kg4 Rb1 50. h6 Rh1 51. Rf7 Ke5 52. h7 Ke6 53.
g6 Rg1+ 54. Kh5 Rh1+ 55. Kg5 Rg1+ 56. Kh6 Rh1+ 57. Kg7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Senlle Caride, Miguel"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2354"]
[BlackElo "2605"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "2282500"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. Nxe5 Nxe5 7. d4 b5 8.
dxe5 Nxe4 9. Bb3 Qh4 10. Qf3 Bb7 11. Qxf7+ Kd8 12. Qf4 Qxf4 13. Bxf4 Rf8 14. Be3
Bxe3 15. fxe3 Rxf1+ 16. Kxf1 Ke7 17. Nc3 Rf8+ 18. Kg1 Nxc3 19. bxc3 c5 20. c4 b4
21. a3 a5 22. axb4 axb4 23. Ra5 Rc8 24. Kf2 Ke6 25. Ba4 Rc7 26. g3 Kxe5 27. Ra7
Kd6 28. Bb5 Be4 29. Ra6+ Ke5 30. Ba4 d6 31. h4 h6 32. Bb3 Rf7+ 33. Ke2 Rf3 34.
Ra7 Rxg3 35. Re7+ Kf5 36. Ba4 Rg2+ 37. Kf1 Bf3 38. Rf7+ Kg4 39. Rf4+ Kg3 40.
Rxf3+ Kxf3 41. Bc6+ Kxe3 42. Kxg2 Kd2 43. Be4 Kc3 44. Kf3 Kxc4 45. Kf4 d5 46.
Bd3+ Kc3 47. Ke5 c4 48. Bf5 d4 49. h5 d3 50. cxd3 cxd3 51. Ke6 d2 52. Bg4 b3 53.
Kf7 b2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Musovic, Armin"]
[Black "Sviridova, Vlada"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2282"]
[BlackElo "2144"]
[ECO "A00"]
[Opening "Anderssen's opening"]
[WhiteFideId "939935"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. a3 d5 2. Nc3 d4 3. Ne4 Bf5 4. Ng3 Bg6 5. e4 dxe3 6. fxe3 e5 7. Bc4 Nf6 8. d3
Bc5 9. Nf3 Nbd7 10. d4 Bd6 11. O-O O-O 12. c3 c6 13. Nh4 exd4 14. exd4 Bxg3 15.
hxg3 Nh5 16. Qg4 Ndf6 17. Qg5 Qd6 18. Bf4 Nxf4 19. gxf4 Ne4 20. Qe5 Qxe5 21.
fxe5 Nd2 22. Ba2 Nxf1 23. Rxf1 Kh8 24. Rf3 Be4 25. Rxf7 Rxf7 26. Bxf7 Bd5 27.
Bxd5 cxd5 28. Nf5 Rd8 29. Nd6 Kg8 30. Kf2 Kf8 31. Ke3 Ke7 32. b4 b6 33. a4 g6
34. Kd3 Ke6 35. a5 bxa5 36. Nb7 Rf8 37. Nc5+ Ke7 38. bxa5 Rf2 39. g4 Rg2 40. c4
Rg3+ 41. Kc2 dxc4 42. d5 Rxg4 43. Kc3 h5 44. d6+ Ke8 45. e6 h4 46. d7+ Ke7 47.
Nb7 Rg3+ 48. Kxc4 Rg4+ 49. Kc5 Rg5+ 50. Kc6 Kxe6 51. d8=Q Kf5 52. Nd6+ Kg4 53.
Ne4 Rf5 54. Nd6 Rg5 55. Nf7 Rh5 56. Qd4+ Kg3 57. Qe3+ Kg2 58. Qe2+ Kg3 59. Ne5
h3 60. Qf3+ Kh2 61. Qf2+ Kh1 62. Ng4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Araujo Sanchez, Josue"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2641"]
[BlackElo "2310"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "12401110"]
[BlackFideId "6416896"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 Nh5 7. Bg3 d6 8. c3
Nd7 9. Qc2 g6 10. Be4 Qc8 11. Bxb7 Qxb7 12. Bh4 Bf8 13. O-O-O Ng7 14. e4 c5 15.
Kb1 Rc8 16. Qd3 h6 17. g4 b5 18. Bg3 Be7 19. h4 h5 20. g5 c4 21. Qc2 Nb6 22. d5
O-O 23. e5 Nxd5 24. exd6 Bd8 25. Ne4 Nf5 26. Be5 a5 27. Nd4 Nxd4 28. Rxd4 b4 29.
Rhd1 bxc3 30. Nxc3 Nb4 31. Qe4 Qa6 32. d7 Rc6 33. Rd6 Rxd6 34. Bxd6 Nd3 35. Bxf8
Kxf8 36. Qd4 Kg8 37. b3 Qb7 38. Qxc4 Nxf2 39. Qc8 Qb6 40. Rd2 Ng4 41. Kb2 Kg7
42. Na4 Qe3 43. Qc3+ Qxc3+ 44. Nxc3 Kf8 45. Ne4 Ke7 46. Kc3 Ne5 47. Nc5 Bb6 48.
b4 axb4+ 49. Kxb4 Bxc5+ 50. Kxc5 Nxd7+ 51. Kb5 Ne5 52. a4 Nf3 53. Rd1 Nxh4 54.
a5 Ng2 55. a6 Ne3 56. Rd3 Nd5 57. Rxd5 exd5 58. a7 d4 59. a8=Q d3 60. Qe4+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Silva Lucena, Cristian"]
[Black "Vazquez, Facundo"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2238"]
[BlackElo "2199"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "2232588"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. d4 e5 7. dxe5 Ng4 8. h3
Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Nc3 e4 12. Bg2 e3 13. fxe3 Be5 14. Kf2 Rd2
15. Rad1 Rxb2 16. Rd8+ Kg7 17. Rxc8 Bxc3 18. Bxb7 Nd7 19. Bxa8 Be5 20. Rd1 Nf6
21. Bf3 Rxa2 22. g4 h6 23. Ra8 Rb2 24. Rxa7 Rxb3 25. Ra5 Bd6 26. h4 Rc3 27. g5
hxg5 28. hxg5 Nd7 29. Rd4 Ne5 30. Bd5 f5 31. gxf6+ Kxf6 32. Rf4+ Kg5 33. Re4 Kf6
34. Ra6 Kg5 35. Ra8 Ng4+ 36. Kf3 Ne5+ 37. Kg2 Ng4 38. Rae8 Nf6 39. R8e5+ Bxe5
40. Rxe5+ Kg4 41. Kf2 Kh4 42. Re6 Kg5 43. e4 Ng4+ 44. Ke1 Rc2 45. Re7 Kf4 46.
Kf1 Ke3 47. Kg2 Kf4 48. Rf7+ Kg5 49. Kf3 Ne5+ 50. Ke3 Nxf7 51. Bxf7 c5 52. e5
Ra2 53. e6 Kf6 54. Ke4 Ra7 55. Kd5 Ra2 56. e4 Ra5 57. Kd6 Ra6+ 58. Kxc5 g5 59.
Kd4 g4 60. Ke3 Ra1 61. Kf4 Rg1 62. c5 Ke7 63. c6 Rc1 64. Kxg4 Rxc6 65. Kf5 Rc5+
66. Kf4 Ra5 67. e5 Ra1 68. Kf5 Rf1+ 69. Ke4 Rf2 70. Ke3 Rf5 71. Ke4 Rf1 72. Kd5
Re1 73. Kd4 Re2 74. Kd5 Ra2 75. Ke4 Ra5 76. Kf5 Ra8 77. Kg6 Rc8 78. Kf5 Rc2 79.
Ke4 Rc3 80. Kd4 Ra3 81. Ke4 Rh3 82. Kf4 Rh1 83. Kf5 Rc1 84. Ke4 Ra1 85. Kd4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Necula, Iulian"]
[Black "Vovk, Orest"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "1890"]
[BlackElo "2315"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "1232380"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. c4 g5 2. Nc3 Bg7 3. g3 h6 4. Bg2 g4 5. e3 c5 6. Qxg4 Bxc3 7. bxc3 Nf6 8. Qe2
d6 9. Nf3 Nc6 10. O-O Bf5 11. Nh4 Bg4 12. f3 Be6 13. d4 Na5 14. d5 Bd7 15. e4 e5
16. Nf5 Bxf5 17. exf5 Qd7 18. f4 e4 19. Bxe4 O-O-O 20. Bd3 Rde8 21. Qf2 Ne4 22.
Qf3 Nxc3 23. Bb2 Na4 24. Bxh8 Rxh8 25. f6 Nb2 26. Rae1 Rg8 27. Re7 Qh3 28. Rxf7
Naxc4 29. Bxc4 Nxc4 30. Rg7 Rf8 31. f7 Kc7 32. Re1 Qd7 33. Qh5 Nd2 34. Kg2 c4
35. Qe2 c3 36. Qe7 c2 37. Qxd7+ Kxd7 38. Rc1 Nc4 39. Kf3 Na3 40. g4 b5 41. Ke3
b4 42. Kd2 a5 43. g5 hxg5 44. fxg5 Rh8 45. h4 Ke7 46. g6 Rxh4 47. Rg8 Rf4 48.
Ke3 Rf5 49. Re8+ Kd7 50. f8=Q Rxf8 51. Rxf8 a4 52. g7 b3 53. axb3 Kc7 54. g8=Q
axb3 55. Qf7+ Kb6 56. Rb8+ Kc5 57. Qc7+ Kxd5 58. Rxb3 Nc4+ 59. Kd3 Ne5+ 60. Kxc2
Ke6 61. Re1 Kd5 62. Rxe5+ Kxe5 63. Rd3 Ke4 64. Qxd6 Kf5 65. Rd5+ Ke4 66. Qe5+
Kf3 67. Rd3+ Kf2 68. Qe3+ Kf1 69. Rd1+ Kg2 70. Rd2+ Kh1 71. Qe1# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Drygalov, Sergey"]
[Black "Tejedor Fuente, Enrique"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2490"]
[BlackElo "2434"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "24171743"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nxc3 8.
bxc3 Be7 9. Ne5 Nd7 10. Qg4 O-O 11. Bh6 Bf6 12. Rfe1 Kh8 13. Rad1 gxh6 14. Qh5
Bxe5 15. dxe5 Qg5 16. Qe2 Nb6 17. Bd3 Nd5 18. Qe4 Qg6 19. Qf3 Qg7 20. c4 Ne7 21.
Bb1 Ng6 22. Qe4 Rb8 23. g3 b6 24. Qe3 Bb7 25. Rd7 Nh4 26. Be4 Bxe4 27. Qxe4 Nf5
28. Red1 Rfc8 29. Kh1 a5 30. g4 Nh4 31. h3 a4 32. f4 h5 33. Rg1 hxg4 34. Rxg4
Ng6 35. f5 exf5 36. Qxf5 Rf8 37. e6 fxe6 38. Qxe6 Rf1+ 39. Kg2 Nf4+ 40. Kxf1
Nxe6 41. Rgxg7 Nxg7 42. Rxc7 h6 43. Ke2 Kh7 44. Kd3 Rf8 45. Rb7 Rf3+ 46. Kd4 Rf6
47. Ra7 Kg6 48. Rxa4 Kg5 49. Ra6 Ne6+ 50. Ke5 Nc5 51. Ra8 Rf3 52. a4 Rxh3 53. a5
bxa5 54. Rxa5 Nb3 55. Rb5 Kg4 56. c5 Rc3 57. Rb4+ Kg5 58. c6 Na5 59. Kd4 Nxc6+
60. Kxc3 Nxb4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Krishnakumar, Sriram"]
[Black "Fernandez Hernandez, Arturo A."]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2035"]
[BlackElo "2340"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "30915856"]
[BlackFideId "3509230"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8.
O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 b4 12. Na4 h5 13. Bd3 d5 14. e5 Nd7 15.
h3 Nh6 16. b3 Nc5 17. Nxc5 h4 18. Qg5 Qxc5 19. Nxe6 Qe7 20. Nxg7+ Kd7 21. Bf5+
Kc6 22. Bxc8 Qxg5 23. fxg5 Bxg7 24. gxh6 Bxh6+ 25. Kb2 Raxc8 26. Bd4 Rhg8 27.
Rhf1 Rxg2 28. Rf6+ Kb5 29. Rxh6 Rcxc2+ 30. Kb1 Rxa2 31. Rb6+ Ka5 32. Rd6 Kb5 33.
Ba1 Rad2 34. Rxd5+ Rxd5 35. Rxd5+ Kc6 36. Rd6+ Kb5 37. Rh6 Rg3 38. Rxh4 Rxb3+
39. Kc2 Rf3 40. Rh5 Kc4 41. Rh4+ Kb5 42. Bd4 a5 43. Rh6 Kc4 44. Bb6 a4 45. Rh4+
Kb5 46. Bg1 Rg3 47. Ba7 Rg2+ 48. Kd3 Rg3+ 49. Be3 a3 50. Rh5 Ka4 51. Rh8 Kb3 52.
Ra8 Rxh3 53. Kd2 Kc4 54. Rc8+ Kd5 55. Rb8 a2 56. Ra8 b3 57. Ra5+ Ke4 58. Ra4+
Kxe5 59. Bd4+ Kd5 60. Bb2 f5 61. Rf4 Ke6 62. Rf1 Rg3 63. Re1+ Kf7 64. Re5 Kg6
65. Re6+ Kg5 66. Re1 Rf3 67. Rg1+ Kf4 68. Ke2 Rh3 69. Bc1+ Ke4 70. Bd2 Rh2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2265"]
[BlackElo "2436"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "32041667"]
[BlackFideId "24129100"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 g6 3. Nc3 a6 4. a4 Bg7 5. Be3 Nd7 6. f3 b6 7. Qd2 Bb7 8. Nge2
Ngf6 9. g4 h5 10. g5 Nh7 11. h4 c5 12. Bh3 cxd4 13. Nxd4 Ne5 14. Qe2 Nf8 15. O-O
Nfd7 16. Nd5 Rh7 17. c4 e6 18. Nc3 Rc8 19. b3 Nc5 20. Rad1 Qe7 21. Rd2 Kf8 22.
Rfd1 Kg8 23. Bg2 Bf8 24. Kh1 Bg7 25. a5 bxa5 26. Ra1 a4 27. Nxa4 f5 28. exf5
gxf5 29. Re1 Nxa4 30. bxa4 Nxc4 31. Rc2 Bd5 32. Bf2 Bxd4 33. Bxd4 Qb7 34. Rec1
Rhc7 35. Kh2 Kf7 36. Bh1 e5 37. Bf2 Kg6 38. Qd3 Nb2 39. Qd2 Rxc2 40. Rxc2 Rxc2
41. Qxc2 Nc4 42. a5 Qb2 43. Qxb2 Nxb2 44. Bg2 Bc4 45. Bb6 Nd3 46. Bf1 Nb2 47.
Bg2 Bd3 48. Kg3 Nc4 49. Bc7 d5 50. Kf2 f4 51. Bh3 Bf5 52. Bf1 Nb2 53. Bxa6 e4
54. Bxf4 exf3 55. Kxf3 Be4+ 56. Ke3 Bg2 57. Kd4 Nc4 58. Bc7 Na3 59. Bd3+ Kf7 60.
a6 Be4 61. Be2 Nc2+ 62. Ke5 Bg2 63. Bxh5+ Kg7 64. Bd1 Nb4 65. a7 Nc6+ 66. Kf4
Nxa7 67. Be5+ Kh7 68. Bc2+ Be4 69. Bxe4+ dxe4 70. Kxe4 Kg6 71. Kf4 Nc6 72. Bc3
Ne7 73. Kg4 Nd5 74. h5+ Kf7 75. Bd4 Ne7 76. Bc5 Ng8 77. g6+ Kg7 78. Kg5 Nf6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Dang, Hoang Son"]
[Black "Kulkarni, Rakesh"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2363"]
[BlackElo "2321"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "12402435"]
[BlackFideId "5037077"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 c6 3. Nf3 cxd5 4. d4 Nf6 5. Bd3 Nc6 6. O-O Bg4 7. c3 e6 8. h3
Bh5 9. Be2 Bd6 10. Be3 O-O 11. Nbd2 a6 12. Ne1 Bxe2 13. Qxe2 b5 14. Nd3 a5 15.
Bg5 h6 16. Bxf6 Qxf6 17. Nb3 b4 18. Nbc5 bxc3 19. bxc3 Rfc8 20. f4 Bxc5 21. dxc5
Qxc3 22. Rac1 Qd4+ 23. Kh1 Rab8 24. f5 e5 25. f6 g6 26. Rcd1 Qe4 27. Qxe4 dxe4
28. Nc1 Nd4 29. Rfe1 Rxc5 30. Rxe4 Rb1 31. Ree1 Rc6 32. Nd3 Rxd1 33. Rxd1 e4 34.
Nf4 Ne6 35. Nd5 Rc2 36. Re1 Nc5 37. a3 g5 38. Kh2 Kh7 39. Kg3 Kg6 40. Rf1 Ne6
41. Ne7+ Kh7 42. Re1 Nf4 43. Rxe4 Rxg2+ 44. Kf3 Rh2 45. Ra4 Rxh3+ 46. Kg4 Rh4+
47. Kf5 Rh2 48. Rxa5 Nh5 49. Nd5 Rf2+ 50. Ke5 Kg6 51. Ne7+ Kh7 52. Nd5 g4 53.
Ra4 g3 54. Rg4 Re2+ 55. Kd4 Ra2 56. Ke5 Rxa3 57. Nb6 Ra5+ 58. Kd4 Rb5 59. Nc4
Rf5 60. Ne3 Rxf6 61. Rh4 Nf4 62. Ke4 Ne2 63. Nd5 Rf2 64. Ne3 Kg6 65. Rg4+ Kh5
66. Rg7 f6 67. Rg8 Rf4+ 68. Kd3 Rf2 69. Nd5 Nf4+ 70. Nxf4+ Rxf4 71. Rxg3 Kh4 72.
Rg6 h5 73. Ke3 Rf5 74. Ke4 Rf1 75. Ke3 Kh3 76. Ke2 Rf5 77. Rg7 h4 78. Rg8 Kh2
79. Ke1 h3 80. Rg7 Rg5 81. Rh7 Kg2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "2"]
[White "Sliwicka, Alicja"]
[Black "Chen, Justin"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2308"]
[BlackElo "2247"]
[ECO "B18"]
[Opening "Caro-Kann"]
[Variation "classical, Flohr variation"]
[WhiteFideId "1150677"]
[BlackFideId "2098199"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. h4
Bxf4 9. Bxf4 h6 10. h5 Bh7 11. c3 Nf6 12. Bd3 Bxd3 13. Qxd3 O-O 14. O-O Nbd7 15.
Rae1 Qa5 16. b4 Qb5 17. Qxb5 cxb5 18. Bd2 Nb6 19. f4 Rac8 20. f5 Rfe8 21. fxe6
fxe6 22. Ne4 Nxe4 23. Rxe4 Nd5 24. Rf3 Rc6 25. Rg4 e5 26. Re4 Rce6 27. Rf5 Nf6
28. Rexe5 Rxe5 29. Rxe5 Rxe5 30. dxe5 Nxh5 31. Kf2 g5 32. Kf3 Kf7 33. g4 Ng7 34.
Ke4 Ke6 35. Be3 b6 36. Bc1 Ne8 37. Be3 Nc7 38. Bc1 Nd5 39. Bd2 Ne7 40. Be3 Ng6
41. Bd4 Nh8 42. Be3 Nf7 43. Bd4 Nd8 44. Be3 Nc6 45. Bd4 Ne7 46. Be3 Kd7 47. Bd4
Kc6 48. Be3 Kc7 49. Bd4 Kd7 50. Be3 Ke6 51. Bd4 Nc6 52. a3 Ne7 53. Be3 Kd7 54.
Bg1 Kc6 55. Bf2 Kc7 56. Bg3 Kd7 57. Bf2 Ke6 58. Bg1 Nd5 59. Bd4 Nf4 60. Be3 Ng6
61. Bd4 Nh8 62. Be3 Nf7 63. Bd4 Nd8 64. Be3 Nc6 65. Bd4 Ne7 66. Be3 Nd5 67. Bd4
Nf4 68. Be3 Ng6 69. Bd4 a6 70. Bxb6 Nxe5 71. Bg1 Nxg4 72. a4 bxa4 73. c4 a3 74.
Bd4 h5 75. b5 axb5 76. cxb5 h4 77. b6 Kd6 78. Kf3 Nh6 79. Bf6 a2 80. Bg7 Kc6 81.
Bd4 h3 82. Kg3 g4 83. Kh2 Nf5 84. Be5 Nh4 85. Kg3 Nf3 86. Ba1 h2 87. Kg2 Kxb6
88. Kh1 Kb5 89. Kg2 Kc4 90. Kh1 Kd3 91. Kg2 Ke2 92. Kh1 Kf1 93. Be5 a1=Q 94. Bg3
Ke2+ 95. Kg2 Qf1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Musovic, Armin"]
[Black "Bures, Vit"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2282"]
[BlackElo "2144"]
[ECO "A00"]
[Opening "Battambang opening"]
[WhiteFideId "939935"]
[BlackFideId "309052"]
[EventDate "2021.07.07"]

1. a3 e5 2. Nc3 d5 3. d4 exd4 4. Qxd4 Nc6 5. Qxd5 Be6 6. Qxd8+ Rxd8 7. Bf4 Bd6
8. Bxd6 Rxd6 9. e3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Almeida Junior, Alvaro Alves de"]
[Black "Riehle, Marco"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2132"]
[BlackElo "2347"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[Variation "four knights variation"]
[WhiteFideId "2149974"]
[BlackFideId "12904392"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. O-O d6 6. h3 h6 7. a3 g5 8. b4 Bb6
9. Nd5 g4 10. Nxf6+ Qxf6 11. hxg4 Bxg4 12. Be2 Rg8 13. c4 Bxf3 14. Bxf3 Nd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Topalov, Aleksandar"]
[Black "Khabinets, Ivan"]
[Result "1-0"]
[WhiteTitle "CM"]
[WhiteElo "2260"]
[BlackElo "1980"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "modern variation"]
[WhiteFideId "925659"]
[BlackFideId "14115980"]
[EventDate "2021.07.07"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 g6 5. Nf3 d6 6. d4 exd4 7. Nxd4 Bg7 8. Nc3
O-O 9. Be2 Re8 10. Bf3 Nxd4 11. Qxd4 Bf5 12. O-O Ne4 13. Qxg7+ Kxg7 14. Nxe4+
Kh6 15. Bf6 Qc8 16. Ng5 Qd7 17. h3 c6 18. g4 Bxg4 19. hxg4 Re5 20. Kg2 Rxg5 21.
Rh1+ Rh5 22. g5# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Kulkarni, Rakesh"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2321"]
[BlackElo "2473"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[WhiteFideId "5037077"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 Nf6 6. O-O Nc6 7. h3 Be7 8. dxc5
Bxc5 9. Bg5 O-O 10. Nbd2 Bb6 11. Nb3 Qd6 12. Bh4 h6 13. Qd2 a5 14. c3 a4 15.
Nbd4 Ne4 16. Qc2 Nxd4 17. Nxd4 Qf4 18. Bxe4 Qxe4 19. Rfe1 Qxh4 20. Nf5 Qxf2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Roman, Rodrigo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2173"]
[BlackElo "2071"]
[ECO "B00"]
[Opening "St. George (Baker) defence"]
[WhiteFideId "6700136"]
[BlackFideId "3701220"]
[EventDate "2021.07.07"]

1. e4 a6 2. d4 b5 3. f4 Bb7 4. Bd3 Nf6 5. Nd2 e6 6. Ngf3 c5 7. c3 cxd4 8. cxd4
Nc6 9. O-O Rc8 10. Kh1 Qb6 11. Nb3 Nb4 12. d5 Ng4 13. Nfd4 Rxc1 14. Rxc1 Ne3 15.
Qd2 Nxf1 16. Rxf1 Nxd3 17. Qxd3 Be7 18. f5 exd5 19. e5 d6 20. f6 gxf6 21. exf6
Bd8 22. Qh3 Qc7 23. Re1+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Sjugirov, Sanan"]
[Black "Sarkar, Justin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2661"]
[BlackElo "2338"]
[ECO "B12"]
[Opening "Caro-Masi defence"]
[WhiteFideId "4189302"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 Nf6 3. e5 Nd5 4. c4 Nc7 5. Nf3 d6 6. Be2 g6 7. exd6 exd6 8. Bg5
Be7 9. Bh6 Bf8 10. Qd2 Bxh6 11. Qxh6 Nd7 12. O-O Nf6 13. Nc3 Ng4 14. Qd2 O-O 15.
h3 Nf6 16. Qh6 Re8 17. Rfe1 Bf5 18. Bf1 d5 19. Re5 Ne6 20. Rae1 Ne4 21. cxd5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Bluebaum, Matthias"]
[Black "Gorodetzky, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2669"]
[BlackElo "2496"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "24651516"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3
Bb7 9. O-O Nbd7 10. Rc1 a6 11. Ne5 Bd6 12. f4 Ne4 13. Nxe4 dxe4 14. Bc4 Nf6 15.
Bb3 Bd5 16. Be1 Bxb3 17. Qxb3 Bxe5 18. dxe5 Nd5 19. Rd1 c6 20. Qa4 b5 21. Qxe4
Qb6 22. Bf2 Rad8 23. Qf3 Nb4 24. e4 c5 25. Qc3 Nxa2 26. Qxc5 Qa5 27. Ra1 Qa4 28.
Qc6 Rd2 29. e6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Bachmann, Axel"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2599"]
[BlackElo "2658"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "3700488"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. b3 Bg7 6. Bd3 O-O 7. O-O a5 8. Nc3 Bg4
9. h3 Bxf3 10. Qxf3 e6 11. Ba3 Re8 12. Rad1 Nbd7 13. Rfe1 Qb8 14. e4 dxe4 15.
Nxe4 Nxe4 16. Bxe4 a4 17. Bb4 axb3 18. axb3 Nf6 19. Bc2 Qc7 20. Bc3 Nd7 21. h4
h5 22. g3 Qd6 23. Re2 Nf6 24. Red2 Ng4 25. Kg2 Rad8 26. Bb1 Qe7 27. Bc2 Qd6 28.
Bb1 Qe7 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Vazquez, Facundo"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2199"]
[BlackElo "2374"]
[ECO "A53"]
[Opening "Old Indian defence"]
[WhiteFideId "3007669"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 e5 5. Bg2 Be7 6. Nc3 O-O 7. O-O c6 8. e4
exd4 9. Nxd4 Ne5 10. b3 Re8 11. Bb2 Bf8 12. Re1 Qc7 13. Rc1 a6 14. h3 Bd7 15. f4
Ng6 16. Kh2 Rad8 17. Qc2 Bc8 18. Rcd1 h5 19. Nf5 b5 20. cxb5 cxb5 21. Qb1 Bb7
22. Rc1 Qb8 23. Nd5 Nxd5 24. exd5 h4 25. Nxh4 Nxh4 26. gxh4 Qa7 27. Qc2 Rxe1 28.
Rxe1 Qa8 29. Qd3 Re8 30. Rxe8 Qxe8 31. Bc3 Bc8 32. Be4 f5 33. Bf3 Qg6 34. h5 Qh6
35. Qe3 Bd7 36. Bd4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Sviridova, Vlada"]
[Black "Castillo Pena, Patricia Evarista"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WCM"]
[WhiteElo "2144"]
[BlackElo "1794"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "24109606"]
[BlackFideId "6412106"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bxc6 Rb8 13. Bg5 h6 14. Bh4 Bb7 15.
Bxb7 Rxb7 16. Rad1 Be7 17. Ne5 Qc8 18. b3 Rd8 19. h3 Rc7 20. a4 a6 21. Qe2 Qb7
22. Bg3 Rcc8 23. Kh2 Bd6 24. Bh4 Be7 25. f4 Rd6 26. Rd3 Rcd8 27. Rfd1 Kf8 28.
Qe3 Ne4 29. Bxe7+ Kxe7 30. d5 exd5 31. cxd5 f5 32. Nc6+ Rxc6 33. dxc6 Qxc6 34.
Rxd8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Tejedor Fuente, Enrique"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2620"]
[BlackElo "2434"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "3805662"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 O-O 7. O-O e5 8. d4 Nc6
9. d5 Ne7 10. Nbd2 Rb8 11. a4 b6 12. b4 Ne8 13. Bd3 f5 14. a5 Kh8 15. axb6 axb6
16. Ra7 fxe4 17. Nxe4 Nxd5 18. Bg5 Ndf6 19. Bb5 Rb7 20. Ra8 Qc7 21. Bxf6 Nxf6
22. Nxd6 Rb8 23. Rxb8 Qxb8 24. Nxe5 Be6 25. Re1 Bg8 26. Bc4 Bxc4 27. Ndxc4 cxb4
28. cxb4 Re8 29. Nd6 Rf8 30. Ndf7+ Kg8 31. Qb3 Qa8 32. Nh6+ Kh8 33. Qg8+ Nxg8
34. Nef7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Baches Garcia, Guillermo"]
[Black "Harshavardhan, G B"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2329"]
[BlackElo "2397"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "2209764"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8.
O-O d6 9. Bg5 h6 10. Bh4 Bxc3 11. bxc3 g5 12. Bg3 Ng4 13. h3 Ne5 14. f4 Nxd3 15.
cxd3 gxf4 16. Bxf4 Qh4 17. Rf3 Kh7 18. Qd2 Be6 19. Raf1 Rg8 20. Kh2 Rg7 21. Bg3
Qh5 22. e5 dxe5 23. Re1 Bd5 24. Rxe5 Qg6 25. Rfe3 Rag8 26. c4 Qf6 27. Qe1 Be6
28. Rf3 Qd8 29. Qe4+ Rg6 30. h4 Kh8 31. Qf4 Rg4 32. Qxh6# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Yen, William"]
[Black "Manukian, Artak"]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "2196"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "30932025"]
[BlackFideId "13301373"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Bb5+ Nc6 8.
h3 Nf6 9. Nf3 Bc5 10. O-O O-O 11. Bg5 h6 12. Bxf6 Qxf6 13. Qxd5 Bb6 14. Nbd2 Rd8
15. Qh5 Bf5 16. Bxc6 bxc6 17. Nc4 Bc7 18. Ne3 Be4 19. Qh4 Bxf3 20. Qxf6 gxf6 21.
gxf3 Rd2 22. Rab1 Kh7 23. Rfd1 Rad8 24. Kf1 Bf4 25. Ke1 Rxd1+ 26. Rxd1 Re8 27.
Rd7 Kg6 28. Ke2 a5 29. b3 a4 30. bxa4 Ra8 31. Rd4 Be5 32. Rc4 Ra6 33. f4 Bd6 34.
f5+ Kh7 35. Kf3 h5 36. Ke4 Kh6 37. Kd3 Kg5 38. h4+ Kh6 39. Nc2 c5 40. Ne3 Bf8
41. Nd5 Kg7 42. Ke4 Kg8 43. Nf4 Rd6 44. Nxh5 Rd2 45. Nxf6+ Kg7 46. Ng4 Rxa2 47.
f6+ Kg6 48. f4 Re2+ 49. Kd5 Kf5 50. Ne5 Kxf6 51. Nd7+ Kg7 52. Nxf8 Kxf8 53. Kxc5
Rh2 54. a5 Rxh4 55. a6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Agrest, Inna"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "CM"]
[WhiteElo "2276"]
[BlackElo "2203"]
[ECO "B96"]
[Opening "Sicilian"]
[Variation "Najdorf, 7.f4"]
[WhiteFideId "1708830"]
[BlackFideId "9915834"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Qb6 9. a3 Nbd7 10. Bf2 Qc7 11. Qf3 b5 12. O-O-O Bb7 13. Bd3 Nc5 14. Kb1 Be7 15.
Rhe1 Qb6 16. Qg3 b4 17. axb4 Qxb4 18. e5 dxe5 19. fxe5 Nd5 20. Na2 Qb6 21. Qxg7
Rf8 22. g3 Na4 23. Nb5 Qxf2 24. Nd6+ Kd7 25. Rf1 Qb6 26. Nc4 Qb5 27. Rxf7 Rxf7
28. Qxf7 Rc8 29. Bf5 Rxc4 30. Qxe6+ Kd8 31. Rxd5+ Qxd5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Fernandez Hernandez, Arturo A."]
[Black "Matveev, Vladimir3"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2340"]
[BlackElo "2344"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "3509230"]
[BlackFideId "24130753"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. O-O Nf6 7. d4 cxd4 8. Nxd4
Qc7 9. Re1 d6 10. a4 b4 11. Na2 d5 12. exd5 Nxd5 13. Nxe6 fxe6 14. Rxe6+ Ne7 15.
Bxb7 Qxb7 16. Qh5+ g6 17. Qe5 Rg8 18. Bg5 Nc6 19. Qd5 Qd7 20. Rxe7+ Nxe7 21.
Qxa8+ Kf7 22. Nxb4 Nf5 23. Nd3 Bd6 24. Qd5+ Kg7 25. Bf6+ Kf8 26. Re1 h5 27. Re8+
Qxe8 28. Nc5 Bxc5 29. Qxc5+ Kf7 30. Bg5 Qe1+ 31. Kg2 Qe4+ 32. Kg1 Re8 33. Qa7+
Kg8 34. Qxa6 Nd4 35. Qc4+ Re6 36. Qc8+ Kf7 37. Qd7+ Kf8 38. Bh6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Vitenberg, Noam Aviv"]
[Black "Gabrielian, Artur"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2315"]
[BlackElo "2460"]
[ECO "A77"]
[Opening "Benoni"]
[Variation "classical, 9...Re8, 10.Nd2"]
[WhiteFideId "1532138"]
[BlackFideId "4131002"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O Re8 10. Nd2 Nbd7 11. f3 a6 12. a4 Nh5 13. Nc4 Ne5 14. g4 Nxc4 15.
Bxc4 Nf6 16. Bf4 Nd7 17. a5 Ne5 18. Be2 Rb8 19. Qd2 b5 20. axb6 Qxb6 21. Rfb1
c4+ 22. Be3 Qc7 23. h3 Rb3 24. Bd1 Rb8 25. Be2 f5 26. Rf1 fxe4 27. fxe4 a5 28.
Bd4 Bd7 29. Kh1 Rf8 30. Rxf8+ Rxf8 31. Na4 Qd8 32. Nb6 Qh4 33. Kg2 Bxg4 34. hxg4
Nxg4 35. Bxg4 Qxg4+ 36. Kh2 Rf3 37. Qg2 Qh5+ 38. Kg1 Bxd4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Maltsevskaya, Aleksandra"]
[Black "Arpita, Mukherjee"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2382"]
[BlackElo "2206"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "24174041"]
[BlackFideId "5056403"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d5 6. Bg2 c5 7. cxd5 Nxd5 8. Bxg7
Kxg7 9. O-O Nc6 10. Qc2 b6 11. Nc3 Nf6 12. Ne5 Nxe5 13. Bxa8 Bf5 14. Be4 Nxe4
15. Nxe4 Qd4 16. d3 Rd8 17. Qc3 Bxe4 18. Qxd4 Rxd4 19. dxe4 Rxe4 20. Rfe1 Nc6
21. e3 Kf6 22. Rad1 Ke6 23. Rd2 b5 24. Rc1 c4 25. Rc3 Ne5 26. Kg2 b4 27. Rc1 c3
28. Rdd1 Nc6 29. Rd3 Re5 30. f4 Rd5 31. Rxd5 Kxd5 32. Kf3 e5 33. e4+ Kc5 34. Ke3
f6 35. Kd3 a5 36. h4 Nd4 37. h5 gxh5 38. Rh1 c2 39. Kd2 a4 40. bxa4 Kc4 41. a5
b3 42. axb3+ Kxb3 43. a6 Nb5 44. Rc1 exf4 45. gxf4 h4 46. Rxc2 h3 47. Rc5 h2 48.
Rxb5+ Ka4 49. Rh5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Lorente Serrano, Rosa Adela"]
[Black "Rosenberg, Evan S"]
[Result "1-0"]
[WhiteTitle "WFM"]
[WhiteElo "2022"]
[BlackElo "2125"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack, Spassky's variation"]
[WhiteFideId "32091982"]
[BlackFideId "2019299"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O c5 5. d4 cxd4 6. Nxd4 Bxg2 7. Kxg2 Qc8 8.
Re1 Qb7+ 9. f3 e5 10. Nf5 d5 11. Bg5 Nbd7 12. Nc3 a6 13. e4 d4 14. Nd5 Nxd5 15.
exd5 f6 16. Bf4 O-O-O 17. Bd2 Qxd5 18. Ba5 Re8 19. c3 g6 20. Ne3 Qd6 21. cxd4
exd4 22. Rc1+ Kb7 23. Nc4 bxc4 24. Rxe8 Ne5 25. Qa4 Qc6 26. Qxc6+ Nxc6 27. Bd2
Ne5 28. f4 c3 29. bxc3 Nd3 30. Rb1+ Kc7 31. cxd4 Bg7 32. Rxh8 Bxh8 33. Rb3 Nxf4+
34. Bxf4+ Kc6 35. Kf3 f5 36. Be5 Bxe5 37. dxe5 Kd5 38. Kf4 h6 39. h4 g5+ 40.
hxg5 hxg5+ 41. Kxf5 g4 42. Kxg4 Kxe5 43. Ra3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Maly, Alexey"]
[Black "Necula, Iulian"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2370"]
[BlackElo "1890"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Gurgenidze system"]
[WhiteFideId "14103184"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. h3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Bd3 Bg7 8.
Ne2 O-O 9. O-O Re8 10. c3 Nd7 11. Qc2 Nf8 12. Ng3 f5 13. Bf4 h6 14. Rfe1 Be6 15.
Be5 f6 16. Bf4 Qd7 17. Bd2 Rad8 18. Re2 Re7 19. Rae1 Rde8 20. a3 Bf7 21. Rxe7
Rxe7 22. Rxe7 Qxe7 23. c4 Ne6 24. Bc3 Nf4 25. Ne2 Nxd3 26. Qxd3 Qd7 27. d5 cxd5
28. Nf4 d4 29. Qxd4 Qxd4 30. Bxd4 b6 31. Nd5 Bxd5 32. cxd5 Kf8 33. Bc3 Ke7 34.
Bb4+ Kd7 35. a4 a6 36. Kf1 b5 37. axb5 axb5 38. Ke2 h5 39. Kd3 Bh6 40. Bc5 Bc1
41. Kc3 g5 42. b3 h4 43. Kb4 g4 44. Kxb5 gxh3 45. gxh3 Bf4 46. Ka6 Kc8 47. b4
Kb8 48. b5 Be5 49. Kb6 f4 50. f3 f5 51. Kc6 Kc8 52. b6 Kb8 53. d6 Kc8 54. b7+
Kb8 55. d7 Bc7 56. Bd6 Bxd6 57. d8=Q+ Ka7 58. Qa8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Navarro Segura, Roberto"]
[Black "Senlle Caride, Miguel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2123"]
[BlackElo "2354"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "5100364"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. Qe2
b5 9. O-O-O Bb7 10. f4 Nxd4 11. Bxd4 Qxf4+ 12. Kb1 b4 13. Nd5 exd5 14. exd5+ Be7
15. Be5 Qg4 16. Qd2 O-O 17. d6 Bd8 18. h3 Qxg2 19. Qxb4 Qxh1 20. Rxh1 Bxh1 21.
a4 Re8 22. Qc5 Bc6 23. a5 Rb8 24. Bxa6 Ne4 25. Qd4 Bxa5 26. Bd3 Bc3 27. Bxe4
Bxd4 28. Bxd4 Rxe4 29. Bc3 Rc4 30. Kc1 Rh4 31. Kd2 Rxh3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Mogirzan, Matei-Valeriu"]
[Black "Khanin, Semen"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "1813"]
[BlackElo "2517"]
[ECO "C28"]
[Opening "Vienna game"]
[WhiteFideId "1257455"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. f4 Nxe4 5. Nf3 Nxc3 6. dxc3 Be7 7. fxe5 O-O 8.
O-O d6 9. exd6 Qxd6 10. Qxd6 Bxd6 11. Ng5 Ne5 12. Bb3 Bc5+ 13. Kh1 h6 14. Bf4
Ng6 15. Bxf7+ Rxf7 16. Nxf7 Nxf4 17. Rxf4 Be6 18. Ne5 Rd8 19. Nd3 Bd6 20. Rff1
a5 21. a3 a4 22. Rae1 Bc4 23. Re4 b5 24. h3 h5 25. Rfe1 Kh7 26. Re8 Rd7 27. Ne5
Bxe5 28. R8xe5 Kh6 29. b3 axb3 30. cxb3 Bxb3 31. Rxb5 Bd5 32. a4 c6 33. Rb6 Kg5
34. a5 Kf4 35. Kh2 g5 36. a6 g4 37. Rb7 g3+ 38. Kg1 Rd6 39. a7 c5 40. a8=Q Rf6
41. Qb8+ Kg5 42. Qe5+ Rf5 43. Rg7+ Kh4 44. Qxg3# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Kadam, Om Manish"]
[Black "Silva Lucena, Cristian"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2114"]
[BlackElo "2238"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "45076294"]
[BlackFideId "2232588"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bb4 7. Bg2 d5 8. exd5
Nxd5 9. O-O O-O 10. Nxd5 exd5 11. c3 Be7 12. Re1 Bf6 13. Be3 Ne5 14. Nb3 Be6 15.
Nc5 Bg4 16. Qxd5 Qxd5 17. Bxd5 b6 18. Nb3 Rad8 19. Be4 Nc4 20. Rab1 Nxe3 21.
Rxe3 a5 22. f3 Be6 23. Rbe1 a4 24. Nc1 Rd2 25. R3e2 Rfd8 26. Kf2 a3 27. bxa3
Bxc3 28. Rxd2 Rxd2+ 29. Re2 Rd1 30. Nb3 g5 31. Rc2 Be5 32. a4 h5 33. a5 bxa5 34.
Nxa5 h4 35. Nc6 Bf6 36. gxh4 gxh4 37. Ke3 Re1+ 38. Kf4 Rg1 39. Rc5 Kg7 40. Ne5
Rg2 41. Ng4 Bxg4 42. fxg4 Rxh2 43. Rc7 Rf2+ 44. Ke3 Rf1 45. Bd5 Bg5+ 46. Ke2 Rf4
47. Ra7 h3 48. a4 h2 49. a5 Rxg4 50. Rxf7+ Kg6 51. Rf1 Ra4 52. Rh1 Bf4 53. Rb1
Rxa5 54. Bh1 Kf5 55. Kf2 Ra2+ 56. Kf3 Ra3+ 57. Kf2 Kg4 58. Rb8 Bxb8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Rodriguez, Santiago"]
[Black "Henderson de La Fuente, Lance"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2252"]
[BlackElo "2491"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "3000591"]
[BlackFideId "32096585"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bg5 b6 3. Bxf6 exf6 4. e3 Bb7 5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. c4
f5 9. Nc3 d6 10. Nd2 Nd7 11. Bf3 Qc8 12. Nd5 Re8 13. Qa4 a6 14. Nb4 c5 15. dxc5
dxc5 16. Nd5 b5 17. cxb5 axb5 18. Qh4 Qd8 19. Qxd8 Raxd8 20. Nc7 Re7 21. Bxb7
Ne5 22. Nf3 Rxc7 23. Nxe5 Rxb7 24. Nc6 Rd6 25. Na5 Ra7 26. Nb3 c4 27. Nd4 Bxd4
28. exd4 Rxd4 29. a3 Rd2 30. Rab1 Re7 31. Rfd1 Ree2 32. Rxd2 Rxd2 33. Kf1 Kg7
34. g3 f4 35. gxf4 Kf6 36. Kg2 Kf5 37. Kf3 Rd3+ 38. Ke2 Rb3 39. Kd2 Kxf4 40. Kc2
Rf3 41. Re1 Rxf2+ 42. Kc3 Rf3+ 43. Kc2 f5 44. Re7 h5 45. Rb7 Rb3 46. a4 bxa4 47.
Rc7 Re3 48. Rxc4+ Re4 49. Rc6 g5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Chitlange, Sakshi"]
[Black "Filip, Lucian-Ioan"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2167"]
[BlackElo "2431"]
[ECO "A64"]
[Opening "Benoni"]
[Variation "fianchetto, 11...Re8"]
[WhiteFideId "35002899"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3
O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Ne5 13. Nxe5 Rxe5 14. Bf4 Re8 15.
Re1 Ng4 16. Qb3 b6 17. Ne4 Ne5 18. Nd2 Rb8 19. Ne4 h6 20. Bd2 f5 21. Nc3 b5 22.
axb5 axb5 23. Ra7 b4 24. Nb1 Bd7 25. Bf4 Bb5 26. Bxe5 Rxe5 27. Bf3 Re7 28. Rxe7
Qxe7 29. Nd2 Qe5 30. Qa2 Qd4 31. Qa7 Re8 32. Rd1 Qxb2 33. Qb7 Ba4 34. Nc4 Qc2
35. Ne3 Rxe3 36. fxe3 Qxd1+ 37. Kf2 Qa1 38. Qc8+ Kh7 39. Qc7 Qf6 40. Qa7 Bc2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Leiva, Giuseppe"]
[Black "Arias, Juan Cruz"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2391"]
[BlackElo "2277"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "3804399"]
[BlackFideId "118540"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. Nbd2 Bg7 5. d4 dxe4 6. Nxe4 Nf6 7. Nxf6+ Bxf6 8.
Bh6 Bg4 9. c3 Qb6 10. Qb3 Bxf3 11. gxf3 e6 12. h4 Nd7 13. h5 O-O-O 14. O-O-O
Qxb3 15. axb3 Be7 16. b4 Nf6 17. Kc2 Nxh5 18. b5 cxb5 19. Bxb5 Bd6 20. Rde1 a6
21. Bd3 Nf4 22. Be4 f5 23. Bxf4 Bxf4 24. Bd3 Kd7 25. Rh4 Bg5 26. Rh3 Bf6 27.
Reh1 h5 28. Rg3 g5 29. Rgh3 h4 30. Re1 Kd6 31. Kd2 Rdg8 32. Bc4 Re8 33. Rhh1 h3
34. Rh2 e5 35. Bd3 exd4 36. Rxe8 dxc3+ 37. bxc3 Rxe8 38. Rxh3 Ke5 39. Rh7 Re7
40. Rh1 Rc7 41. c4 Kf4 42. Rb1 Bd4 43. Ke2 Re7+ 44. Kf1 b6 45. Kg2 a5 46. Rd1
Bc5 47. Rh1 a4 48. Rh8 a3 49. Rf8 Re5 50. Ra8 Re1 51. Rf8 Bxf8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Fernandez, Daniel Howard"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2487"]
[BlackElo "2558"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "5801605"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. O-O Be7 7. c3 O-O 8. Na3 d6
9. Nc2 Re8 10. a3 a5 11. d4 exd4 12. cxd4 Bf8 13. Bg5 h6 14. Bxf6 Qxf6 15. Rad1
Bf5 16. Nh4 Bxe4 17. Bxe4 d5 18. Qf3 dxe4 19. Qxf6 gxf6 20. dxc5 Bxc5 21. Rd7 b6
22. Kg2 Ne5 23. Rd5 Rad8 24. Rfd1 Nd3 25. Rxd8 Rxd8 26. Kf1 Rc8 27. f3 Nxb2 28.
Rd7 exf3 29. Nxf3 Nc4 30. Rd3 Re8 31. Rc3 Ne5 32. a4 Nxf3 33. Rxf3 Re4 34. Rf4
Rxf4+ 35. gxf4 f5 36. Ke2 Kg7 37. Ne1 Kf6 38. Nf3 Ke6 39. Ne5 Bd6 40. Nd3 Kd5
41. Ke3 Kc4 42. Ne1 Bc5+ 43. Kf3 Kb3 44. Ng2 Kxa4 45. Nh4 Kb3 46. Nxf5 a4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Lysyj, Igor"]
[Black "Dushyant, Sharma"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2605"]
[BlackElo "2270"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4150120"]
[BlackFideId "25065130"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 O-O 6. O-O dxc4 7. Ne5 c5 8. dxc5
Bxc5 9. Qxd8 Rxd8 10. Nxc4 Nc6 11. Nc3 Nd5 12. Bd2 b6 13. Nxd5 exd5 14. Ne3 Be6
15. a3 Rac8 16. b4 Be7 17. Rac1 Nd4 18. Rxc8 Rxc8 19. Re1 Nc6 20. Bxd5 Rd8 21.
Bxe6 Rxd2 22. Bg4 g6 23. Rc1 Ne5 24. Bf3 Nxf3+ 25. exf3 Ra2 26. Nd5 Bd6 27. Nf6+
Kf8 28. Rc3 a5 29. Nd7+ Kg7 30. Nxb6 axb4 31. axb4 Bxb4 32. Rc1 Bd2 33. Rd1 Bb4
34. Nd7 h5 35. f4 h4 36. Kg2 hxg3 37. hxg3 Bd2 38. Ne5 Bc3 39. Nf3 Ba5 40. Rd6
Bb4 41. Rc6 Ra5 42. Rc7 Bd6 43. Rb7 Rf5 44. Ng5 Bc5 45. g4 Rd5 46. Rxf7+ Kg8 47.
Rc7 Bb6 48. Rc6 Ba7 49. Rxg6+ Kf8 50. Ra6 Bc5 51. Ne6+ Kf7 52. Nxc5 Rxc5 53. Kg3
Rc3+ 54. f3 Rc1 55. f5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Chen, Justin"]
[Black "Saravana, Krishnan P."]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2247"]
[BlackElo "2312"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "2098199"]
[BlackFideId "5018382"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 Na6 6. Bd3 e5 7. d5 Nc5 8. Bc2 a5
9. Bg5 h6 10. Be3 Nh5 11. Nge2 O-O 12. Qd2 Kh7 13. g4 Nf4 14. Nxf4 exf4 15. Bxf4
a4 16. Be3 a3 17. b4 Qf6 18. bxc5 Qxc3 19. Qxc3 Bxc3+ 20. Ke2 Bxa1 21. Rxa1 dxc5
22. Bxc5 Re8 23. Bd4 b6 24. Ke3 Ba6 25. Bd3 Rad8 26. f4 Bb7 27. Rb1 Ra8 28. e5
Ra4 29. f5 Ba6 30. Rc1 g5 31. e6 Kg8 32. Ke4 c6 33. d6 fxe6 34. d7 exf5+ 35.
Kxf5 Ra5+ 36. Kf6 Rf8+ 37. Ke7 Rf7+ 38. Kd6 Rxd7+ 39. Kxd7 c5 40. Bc3 Bb5+ 41.
cxb5 Ra7+ 42. Kc6 Rb7 43. Kxb7 Kf7 44. Kxb6 Ke6 45. Kxc5 Kd7 46. b6 Kc8 47. Kc6
Kb8 48. b7 Ka7 49. Bd4+ Kb8 50. Re1 h5 51. Re8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Larino Nieto, David"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2455"]
[BlackElo "2641"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "2256444"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 g6 4. c4 dxc4 5. bxc4 Bg7 6. g3 O-O 7. Bg2 c5 8. O-O
Nc6 9. Ne5 Nxe5 10. Bxe5 Ne8 11. Bxg7 Kxg7 12. Nc3 Rb8 13. a4 Nd6 14. d3 b6 15.
Qc2 Bb7 16. e4 f6 17. f4 Bc6 18. h4 Qd7 19. Kh2 Nf7 20. Bh3 e6 21. Nd5 Rfe8 22.
f5 exf5 23. exf5 g5 24. Bg2 gxh4 25. gxh4 Qd6+ 26. Kg1 Bxd5 27. Bxd5 Ne5 28. Kh1
h5 29. Rg1+ Ng4 30. Bf3 Re3 31. Bxg4 hxg4 32. Rxg4+ Kf7 33. Qg2 Rh8 34. Rg7+ Kf8
35. Rg4 Rxd3 36. Re1 Qd7 37. Qa8+ Qd8 38. Qb7 Rd7 39. Qc6 Rd6 40. Qg2 Qd7 41.
Rg1 Qf7 42. Qa8+ Qe8 43. Rg8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Matinian, Nikita"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2436"]
[BlackElo "2009"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "24129100"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nf6 5. Bb5+ Bd7 6. Qe2 Bxb5 7. Qxb5+ Qd7 8.
Ne5 Qxb5 9. Nxb5 Na6 10. exd5 Nxd5 11. c3 Nxf4 12. O-O f6 13. Rxf4 fxe5 14. Re4
Kd7 15. Rxe5 Nb8 16. d4 Nc6 17. Re4 cxd4 18. Bf4 e5 19. Bxe5 Re8 20. Rae1 d3 21.
Bf4 Bc5+ 22. Nd4 Rxe4 23. Rxe4 Rf8 24. Bd2 Kd6 25. Re3 Nxd4 26. Rxd3 Ke5 27.
cxd4+ Bxd4+ 28. Be3 Rd8 29. Kf1 Ke4 30. Ke2 b5 31. h4 b4 32. h5 g6 33. hxg6 hxg6
34. Bxd4 Rxd4 35. Rg3 Kf5 36. Rf3+ Kg4 37. Rf7 a5 38. Rg7 g5 39. b3 Rd5 40. Ke3
Kg3 41. Ke4 Rb5 42. Rc7 Kxg2 43. Rc2+ Kh3 44. Rc1 g4 45. Kf4 g3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Valle Maytin, Luis Enrique"]
[Black "Dang, Hoang Son"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2284"]
[BlackElo "2363"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "3503666"]
[BlackFideId "12402435"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. f4 d5 5. e5 Nh6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
Nc6 9. Be3 Nf5 10. O-O-O Nxe3 11. Qxe3 e6 12. g4 h5 13. Bd3 Qe7 14. Kb1 Qb4 15.
f5 gxf5 16. gxf5 Qxd4 17. Qxd4 Nxd4 18. fxe6 Nxe6 19. Nxd5 O-O-O 20. Ne7+ Kb8
21. Rde1 Rhe8 22. Nf5 Bh8 23. Nh6 Re7 24. Rhf1 Rdd7 25. Rf5 h4 26. Ref1 Nd4 27.
Rxf7 Bxe5 28. Rxe7 Rxe7 29. c3 Ne6 30. Nf5 Rd7 31. Kc2 Nf4 32. Be4 Nxh3 33. Nxh4
Ng5 34. Bd3 Bd6 35. Ng6 Rg7 36. Nh4 Ne6 37. Nf5 Rg2+ 38. Kb1 Bc5 39. a3 Ka7 40.
Bc2 Rh2 41. Re1 Nf4 42. Ne3 b5 43. Nf5 Bf2 44. Rf1 Nd5 45. Be4 Nb6 46. Bd3 Na4
47. Bc2 Nb6 48. Nd4 Bxd4 49. cxd4 Nc4 50. Rf7 Kb6 51. Rf6+ Nd6 52. a4 b4 53. Bd3
b3 54. Kc1 Ka5 55. Rf3 Rh4 56. Kd2 Kxa4 57. Bxa6 Rxd4+ 58. Kc3 c5 59. Rd3 Ne4# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Golubev, Mikhail"]
[Black "Drygalov, Sergey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2461"]
[BlackElo "2490"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "14100983"]
[BlackFideId "24171743"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Bb3
Nbd7 9. Bxe6 fxe6 10. Nxe6 Qa5 11. Nxg7+ Kf7 12. Nf5 Ne5 13. Nxe7 Kxe7 14. f4
Neg4 15. e5 Rg8 16. Qxd6+ Kf7 17. exf6 Nxf6 18. Qe5 Qd8 19. Ne4 Qb6+ 20. Kh1
Nxe4 21. Qxe4 Qc6 22. Qxc6 bxc6 23. h3 Bf5 24. Kh2 Rae8 25. Rf2 Re1 26. b3 Bxh3
27. Bb2 Rxa1 28. Bxa1 Bf5 29. Be5 Rd8 30. a4 Rd1 31. b4 Rc1 32. c3 Ra1 33. a5
Rd1 34. Kg3 Kg6 35. Kf3 Rd3+ 36. Ke2 Rg3 37. Kf1 Kf7 38. Ke1 h5 39. Kf1 h4 40.
Kg1 Rg8 41. Kh2 Rd8 42. Re2 Rd3 43. Rf2 Kg6 44. Bd4 Be4 45. Re2 Kf5 46. Be5 Rd1
47. Bd4 Kxf4 48. Rf2+ Kg4 49. Rf8 Bd5 50. Rg8+ Bxg8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Pham, Le Thao Nguyen"]
[Black "Demchenko, Anton"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2369"]
[BlackElo "2600"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "London system"]
[WhiteFideId "12401226"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. c3 Nc6 7. Bc4 Nd7 8. O-O e5
9. Bh2 Kh8 10. a4 f5 11. dxe5 dxe5 12. Na3 a6 13. Bd5 Ndb8 14. Nc2 e4 15. Bxc6
Nxc6 16. Qxd8 Nxd8 17. Nfd4 c6 18. a5 Ne6 19. Rfd1 Re8 20. Nb3 g5 21. Ncd4 f4
22. Nxe6 Bxe6 23. Nc5 Bf5 24. exf4 g4 25. hxg4 Bxg4 26. Re1 Bf5 27. Rad1 Bf8 28.
Nd7 Be7 29. Ne5 h5 30. Nf7+ Kg7 31. Nd6 Bxd6 32. Rxd6 Rad8 33. Red1 Rxd6 34.
Rxd6 e3 35. fxe3 Rxe3 36. Kf2 Re4 37. Rd4 Re7 38. Bg3 Bg4 39. Rd2 Rf7 40. Ke3
Re7+ 41. Kd4 Rd7+ 42. Ke3 Rf7 43. Bh4 Kg6 44. g3 Rf8 45. Rd4 Kf5 46. Re4 Kg6 47.
Re7 Rf7 48. Rxf7 Kxf7 49. Kd4 Ke6 50. Kc5 Kd7 51. Kb6 Kc8 52. Kc5 Kd7 53. b4 Bh3
54. c4 Bg4 55. b5 cxb5 56. cxb5 axb5 57. Kxb5 Bh3 58. Kb6 Kc8 59. Kc5 Kd7 60.
Kd5 Ke8 61. Ke5 Kf7 62. f5 Bf1 63. Bg5 Bd3 64. Be3 Bc2 65. Bd4 Bd3 66. Kf4 Bc2
67. Kg5 Bd1 68. Bc3 Be2 69. Bd4 Bg4 70. Bc3 Bd1 71. Bd4 Be2 72. Bc3 Bd1 73. Bd4
Be2 74. Bc3 Bd1 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Yilmaz, Mustafa"]
[Black "Ibrahimli, Murad"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2630"]
[BlackElo "2436"]
[ECO "A17"]
[Opening "English"]
[Variation "Nimzo-English opening"]
[WhiteFideId "6302718"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. g4 h6 6. a3 Bxc3 7. dxc3 d5 8. g5
hxg5 9. Bxg5 Nbd7 10. O-O-O Qc7 11. cxd5 exd5 12. Rg1 b6 13. e3 Bb7 14. Bf4 Qc6
15. Ne5 Nxe5 16. Bxe5 Qe6 17. f4 O-O-O 18. Qa4 a5 19. Bd3 Rxh2 20. Rxg7 Ng4 21.
Rg5 Nxe3 22. Re1 d4 23. cxd4 cxd4 24. Kb1 Qc6 25. Rxe3 Qxa4 26. Bf5+ Qd7 27.
Bxd7+ Rxd7 28. Rg8+ Rd8 29. Rxd8+ Kxd8 30. Bxd4 Kc7 31. Re7+ Kc6 32. Rxf7 Ba6
33. Rf6+ Kd5 34. Bxb6 Bd3+ 35. Kc1 Rc2+ 36. Kd1 a4 37. Ba5 Rxb2 38. Bb4 Ke4 39.
Re6+ Kf3 40. Kc1 Rc2+ 41. Kd1 Rh2 42. Bd2 Be4 43. Kc1 Rh1+ 44. Kb2 Rd1 45. Bc1
Rd3 46. Rb6 Bd5 47. Rb4 Rb3+ 48. Rxb3+ Bxb3 49. Kc3 Ke4 50. Kb4 Kf5 51. Kc5 Bd1
52. Kd4 Bb3 53. Ke3 Bd1 54. Bd2 Bb3 55. Bb4 Ba2 56. Bc3 Bb3 57. Bb4 Ba2 58. Bd6
Bb3 59. Be5 Ba2 60. Kd4 Bb3 61. Kc3 Ba2 62. Kd2 Bb3 63. Kc1 Ba2 64. Kb2 Bb3 65.
Kb1 Ke6 66. Kc1 Kf5 67. Kd2 Ke6 68. Ke3 Kf5 69. Kf3 Bc2 70. Kf2 Bb3 71. Ke3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Onischuk, Vladimir"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2622"]
[BlackElo "2459"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "14114038"]
[BlackFideId "3400042"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. O-O Nf6 5. d3 e6 6. e4 d6 7. c4 Nc6 8. Nc3 Be7
9. d4 cxd4 10. Nxd4 Qd7 11. b3 O-O 12. Bb2 Rfd8 13. Nc2 Rac8 14. Ne3 Ba8 15. Qe2
a6 16. Rfd1 Qa7 17. h3 Ne5 18. f4 Ned7 19. Kh2 Qb8 20. Ng4 Nc5 21. Rac1 h6 22.
b4 Ncd7 23. a3 Qc7 24. Nb1 Nxg4+ 25. hxg4 Bf6 26. Bxf6 Nxf6 27. Nd2 Qb8 28. Bf3
g6 29. Nb3 Qc7 30. Kg2 Kg7 31. Qb2 e5 32. Re1 Re8 33. Nd2 Qd7 34. f5 gxf5 35.
gxf5 Kh7 36. Qb3 Rg8 37. Qe3 Rg5 38. Rh1 Rcg8 39. Rh3 Kg7 40. Rxh6 Kf8 41. Rxf6
Rxg3+ 42. Kf2 Qe7 43. Qh6+ Ke8 44. Rxd6 Rh3 45. Qxh3 Qxd6 46. Ke2 Qd4 47. Qh2
Ke7 48. Qh4+ Ke8 49. Qf2 Qb2 50. Rg1 Rh8 51. Qxb6 Rh2+ 52. Rg2 Rxg2+ 53. Bxg2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Girya, Olga"]
[Black "Vallejo Diaz, Javier"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2448"]
[BlackElo "2365"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "4195752"]
[BlackFideId "2256398"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 Bg7 8. Nc3
O-O 9. O-O Nbd7 10. e4 dxe4 11. Nxe4 Qc7 12. Nxf6+ Nxf6 13. Qe3 Rad8 14. h3 Ne8
15. Bd2 Nd6 16. Qf4 Qc8 17. Bb4 Rfe8 18. Bxd6 Rxd6 19. Rfe1 Bf6 20. Re4 Red8 21.
Rae1 Qf5 22. Qxf5 gxf5 23. Rf4 e6 24. g4 Bxd4 25. gxf5 Bxb2 26. Rg4+ Kf8 27. Ng5
h6 28. fxe6 hxg5 29. e7+ Ke8 30. Rxg5 Re6 31. exd8=Q+ Kxd8 32. Rxe6 fxe6 33.
Rg8+ Ke7 34. h4 b5 35. cxb5 cxb5 36. Rb8 a6 37. a4 Be5 38. Rb7+ Kf6 39. axb5
axb5 40. Rxb5 Bf4 41. Kg2 e5 42. Kf3 Kf5 43. Rb7 Bh6 44. Rf7+ Kg6 45. Re7 Kf5
46. Re8 Bg7 47. h5 Bh6 48. Rh8 Bf4 49. Rg8 Bh6 50. Rg6 Bf4 51. Ra6 e4+ 52. Kg2
Be5 53. h6 Kg5 54. h7 Bg7 55. Ra8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Toropov, Pavel"]
[Black "Delgadillo, Adonay"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2336"]
[BlackElo "2236"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, Sokolsky variation"]
[WhiteFideId "24129178"]
[BlackFideId "3301915"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 g6 6. d4 cxd4 7. Nxd4 Bg7 8.
Nc3 Nc6 9. Be3 Nf6 10. f3 O-O 11. O-O Rfc8 12. b3 Ne8 13. Qd2 Nc7 14. Nde2 Rab8
15. a4 b6 16. Rfd1 a6 17. Rac1 Qe8 18. Nd5 Nxd5 19. cxd5 Ne5 20. Rxc8 Qxc8 21.
Rc1 Qe8 22. Qc2 Nd7 23. Nd4 Bxd4 24. Bxd4 Nc5 25. Bb2 b5 26. a5 b4 27. Bd4 Rb5
28. Ra1 Qd8 29. Qa2 h5 30. h3 f6 31. Qd2 Kg7 32. Qa2 Qc7 33. Kh1 Qd8 34. Kg1 g5
35. g4 hxg4 36. hxg4 Qh8 37. Kg2 Nd3 38. Be3 Qd8 39. Kg3 Qc7 40. Qh2 Qc3 41. Rh1
Qe5+ 42. f4 gxf4+ 43. Kf3 Ne1+ 44. Ke2 Qb2+ 45. Bd2 Qxd2+ 46. Kxd2 Nf3+ 47. Kd3
Nxh2 48. Rxh2 Rc5 49. Rf2 Rc3+ 50. Kd4 f3 51. g5 fxg5 52. e5 g4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Dong, Bao Nghia"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2227"]
[BlackElo "2265"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "12400343"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nd2 b6 7. Ngf3 Bb7 8. O-O
Bd6 9. Qa4 Bxf4 10. exf4 O-O 11. f5 Qd6 12. Rae1 cxd4 13. cxd4 a6 14. a3 b5 15.
Qd1 Rae8 16. fxe6 fxe6 17. Nb3 e5 18. dxe5 Nxe5 19. Nxe5 Rxe5 20. Rxe5 Qxe5 21.
Re1 Qxb2 22. Nc5 Bc8 23. h3 Qxa3 24. Qc2 Qb4 25. Re7 Qd4 26. Rc7 Qe5 27. Rc6 Re8
28. Nb3 Bd7 29. Rxa6 Qf4 30. Ra1 Qg5 31. Kh1 h5 32. Nc5 Bc8 33. Bxb5 Re7 34. Nd3
Bf5 35. Qd1 Ne4 36. f3 Ng3+ 37. Kh2 h4 38. Ra8+ Kh7 39. Nf2 Qf4 40. Ra4 Ne4+ 41.
Kg1 Nxf2 42. Rxf4 Nxd1 43. Rxf5 Re1+ 44. Kh2 Kh6 45. Rxd5 Nf2 46. g4 Nd1 47. Rd2
Nc3 48. Bd3 Nd5 49. Be4 Ne3 50. Rd6+ Kg5 51. Rd7 Re2+ 52. Kg1 Kf4 53. Rxg7 Kg3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Holt, Conrad"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2549"]
[BlackElo "2640"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "2034387"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3
cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Nxd3 13. Qxd3 b6 14. cxd5
Qxd5 15. Rad1 Nc5 16. Qg3 Qe4 17. Nc6 Qxc6 18. Bh6 g6 19. Bxf8 Kxf8 20. Rd8+ Kg7
21. Qh4 Nd7 22. f3 Bb7 23. Rxa8 Bxa8 24. Qd4 Qd5 25. Re1 h5 26. a3 a5 27. Qe3
Qc5 28. Qd4 Bd5 29. Qxc5 Nxc5 30. Rb1 Na4 31. Kf2 Bc4 32. Ke3 Nxc3 33. Rc1 Nd5+
34. Kd4 b5 35. a4 Be2 36. axb5 Bxb5 37. Rc5 Bf1 38. g3 a4 39. Ra5 Be2 40. Rxa4
Bxf3 41. Kc5 Nc3 42. Rc4 Ne4+ 43. Kd4 Ng5 44. Ke3 Bd5 45. Rf4 Nh7 46. Rf1 g5 47.
h4 gxh4 48. gxh4 Nf8 49. Rg1+ Ng6 50. Kd4 Kh6 51. Rf1 Nxh4 52. Rxf7 Kg5 53. Ke3
Nf5+ 54. Kf2 h4 55. Ra7 Kf4 56. Ra4+ Kxe5 57. Rg4 Kf6 58. Ra4 e5 59. Kg1 e4 60.
Ra5 Ke5 61. Ra3 e3 62. Ra7 h3 63. Kh2 e2 64. Ra1 Bg2 65. Kg1 Nd4 66. Kf2 Ke4 67.
Re1 Kd3 68. Ra1 Nc2 69. Rc1 e1=Q+ 70. Rxe1 Nxe1 71. Kxe1 h2 72. Kf2 h1=Q 73. Kg3
Qh3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Guseinov, Gadir"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2665"]
[BlackElo "2425"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "13401378"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. Nc3 e6 3. d4 Bb4 4. Ne2 d5 5. a3 Ba5 6. exd5 exd5 7. Nf4 Nge7 8.
Be3 O-O 9. Be2 Re8 10. O-O Bxc3 11. bxc3 Na5 12. a4 c6 13. Re1 Nf5 14. Bc1 Nd6
15. Bd3 Bf5 16. Ba3 Bg6 17. Rxe8+ Nxe8 18. Qe2 Nd6 19. Re1 Nac4 20. Bxd6 Nxd6
21. g3 Qd7 22. Qe7 Qxe7 23. Rxe7 Rd8 24. h4 Kf8 25. Rc7 Ke8 26. h5 Bxd3 27. Nxd3
Rd7 28. Rxd7 Kxd7 29. f3 b6 30. Kf2 Nc4 31. g4 Na3 32. Ne5+ Ke6 33. Nxc6 Nb1 34.
Nxa7 Nxc3 35. Ke3 Nxa4 36. Nb5 Nb2 37. Nc7+ Kd6 38. Ne8+ Ke7 39. Nxg7 Nc4+ 40.
Kf4 Na3 41. Nf5+ Ke6 42. Ne3 Nb5 43. c4 dxc4 44. d5+ Kd6 45. Nxc4+ Kxd5 46.
Nxb6+ Ke6 47. Na4 h6 48. g5 hxg5+ 49. Kxg5 Nd4 50. Nc5+ Ke7 51. f4 Nf3+ 52. Kh6
Kf8 53. Nd7+ Ke7 54. Kg7 Nd4 55. Ne5 Ne6+ 56. Kg8 f6 57. Ng6+ Kd6 58. h6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Szente Varga, Fruzsina"]
[Black "Nefedov, Sergey"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2100"]
[BlackElo "2313"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "712264"]
[BlackFideId "24113417"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 c6 6. Be3 Bf5 7. Qd2 e6 8.
O-O-O b5 9. Bd3 Bg6 10. Bxg6 hxg6 11. f4 Nbd7 12. Nf3 Bb4 13. Qd3 Qa5 14. Kb1
Bxc3 15. bxc3 Nb6 16. Bc1 Nfd5 17. Bd2 Na4 18. Rde1 Naxc3+ 19. Bxc3 Nxc3+ 20.
Kb2 b4 21. Kc1 Nxa2+ 22. Kd1 Nc3+ 23. Kd2 O-O 24. Ra1 Qb6 25. h4 c5 26. h5 gxh5
27. Rxh5 g6 28. Rh6 Kg7 29. Rah1 Rh8 30. Rxh8 Rxh8 31. Rxh8 Kxh8 32. Ng5 Kg7 33.
Qh3 Kf6 34. Qh8+ Ke7 35. Qg7 Kd6 36. Qxf7 Kd5 37. dxc5 Kxc5 38. Nxe6+ Kb5 39.
Qd7+ Ka5 40. Nd4 Ne4+ 41. Ke3 Nc5 42. Qd5 Ka6 43. Qc4+ Kb7 44. g4 a5 45. f5 gxf5
46. gxf5 Nd7 47. Qd5+ Kc8 48. Qc6+ Qxc6 49. Nxc6 a4 50. Nxb4 Kc7 51. Kf4 Kd6 52.
Kg5 Ke5 53. c4 a3 54. Na2 Kd4 55. f6 Kxc4 56. f7 Kb3 57. Nc1+ Kb2 58. Nd3+ Kc2
59. Nb4+ Kb3 60. Nd3 Kc3 61. Nc1 Nf8 62. Kf6 Kb2 63. Nd3+ Kc2 64. Nb4+ Kb3 65.
Nd3 a2 66. Nc1+ Kb2 67. Nxa2 Kxa2 68. Ke7 Nh7 69. f8=Q Nxf8 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Dobre, Claudiu-Cristian"]
[Black "Krishnakumar, Sriram"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2314"]
[BlackElo "2035"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "1211854"]
[BlackFideId "30915856"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Bc5 7. a3 a5 8. Ng5
g6 9. Nxf6+ Qxf6 10. Ne4 Qe7 11. Nxc5 Qxc5 12. b3 d5 13. Bb2 d4 14. h4 h5 15.
Qe4 Bf5 16. Qd5 Qxd5 17. cxd5 Ne7 18. exd4 e4 19. d3 exd3 20. O-O-O Nxd5 21. g3
Be4 22. Rg1 Rfe8 23. Bxd3 Bxd3 24. Rxd3 Re2 25. Rd2 Rae8 26. Kd1 Rxd2+ 27. Kxd2
c6 28. Rc1 a4 29. b4 Re6 30. Rc5 b5 31. Kd3 Kf8 32. Rc1 Ke7 33. Bc3 Kd7 34. Bd2
f6 35. f3 Re8 36. g4 hxg4 37. fxg4 Rh8 38. Rh1 f5 39. gxf5 gxf5 40. Bg5 Rg8 41.
Rf1 f4 42. Rf3 Rf8 43. Ke4 Re8+ 44. Kf5 Re3 45. Rxe3 fxe3 46. Kg4 Nxb4 47. Bxe3
Nc2 48. Bc1 Nxd4 49. Kg5 Nf3+ 50. Kg4 Ne5+ 51. Kf5 Nf7 52. Kf6 Nd6 53. h5 Ne4+
54. Kg6 Nc5 55. h6 Ne6 56. Kf6 Nf8 57. Kf7 Nh7 58. Kg7 Ke7 59. Kxh7 Kf7 60. Be3
b4 61. axb4 a3 62. Bd4 a2 63. Ba1 Ke6 64. Kg6 Kd5 65. h7 Kc4 66. h8=Q Kb3 67.
Qc3+ Ka4 68. Qxc6+ Kb3 69. Qc3+ Ka4 70. Qb2 Kb5 71. Qb3 Kb6 72. Qc4 Kb7 73. Qe6
Ka7 74. b5 Kb7 75. Qc6+ Kb8 76. Qd7 Ka8 77. b6 Kb8 78. Qc7+ Ka8 79. Bd4 a1=Q 80.
b7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Smirnov, Alexandr A."]
[Black "Baskin, Robert"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2136"]
[BlackElo "2390"]
[ECO "C22"]
[Opening "Centre game"]
[Variation "Berger variation"]
[WhiteFideId "24104396"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. O-O-O Re8 8.
Qg3 Rxe4 9. a3 Bd6 10. f4 Re8 11. Bd3 Bf8 12. Nf3 d5 13. Ng5 Nd4 14. h4 Bg4 15.
Bxh7+ Nxh7 16. Qxg4 Nf6 17. Qh3 c5 18. h5 Qc8 19. g4 Qxg4 20. Nxd5 Qxh3 21.
Nxf6+ gxf6 22. Nxh3 Kh7 23. Rde1 Rad8 24. Rxe8 Rxe8 25. Kd1 Rd8 26. Bc3 Nb5+ 27.
Bd2 c4 28. Nf2 c3 29. bxc3 Bxa3 30. Ne4 Be7 31. Ke2 Nd6 32. Nxd6 Rxd6 33. Be3 a5
34. Rb1 Rd7 35. c4 Bb4 36. f5 Rc7 37. Kd3 Rd7+ 38. Bd4 Bd6 39. Rb5 Be5 40. c3
Kh6 41. Rxa5 Kxh5 42. Ke4 Kg5 43. Bxe5 Re7 44. Rd5 Kg4 45. Kd4 fxe5+ 46. Rxe5
Rd7+ 47. Rd5 Rc7 48. c5 Kf4 49. f6 Rc6 50. Rd6 Rc7 51. Kd5 Kf5 52. c4 Kg5 53. c6
bxc6+ 54. Rxc6 Ra7 55. c5 Ra1 56. Rd6 Rd1+ 57. Kc6 Rc1 58. Kb6 Kf5 59. c6 Ke5
60. Rd7 Kxf6 61. Rd5 Ke6 62. Rc5 Rb1+ 63. Rb5 Rc1 64. c7 Kd6 65. Rf5 Rc6+ 66.
Kb5 Rxc7 67. Rf6+ Ke7 68. Rf2 f6 69. Kb6 Rc1 70. Kb5 Ke6 71. Kb4 f5 72. Kb3 Ke5
73. Kb2 Rc7 74. Re2+ Kf4 75. Re8 Kf3 76. Rf8 f4 77. Rg8 Kf2 78. Rf8 f3 79. Rf7
Rxf7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Svane, Rasmus"]
[Black "Rasulov, Vugar"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2478"]
[ECO "B38"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind, 6.Be3"]
[WhiteFideId "4657101"]
[BlackFideId "13402390"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2
d6 9. O-O Nxd4 10. Bxd4 Be6 11. f4 Qa5 12. Qd3 Rfc8 13. b3 a6 14. Rac1 Rc6 15.
f5 Bd7 16. Rcd1 b5 17. cxb5 axb5 18. Qxb5 Qc7 19. Qd3 Bc8 20. a4 Ba6 21. Nb5 Qb7
22. Kh1 Rac8 23. e5 dxe5 24. Bxe5 Rc5 25. Bd4 Rc2 26. fxg6 hxg6 27. Qf3 Qb8 28.
Bc4 Bb7 29. Qh3 Bxg2+ 30. Qxg2 Rxg2 31. Kxg2 Ng4 32. Rxf7 Qxh2+ 33. Kf3 Qh3+ 34.
Ke4 Rxc4 35. Rxg7+ Kf8 36. bxc4 e5 37. Rc7 exd4 38. Rxd4 Nf6+ 39. Ke5 Qf5+ 40.
Kd6 Ne8+ 41. Kc6 Qf3+ 42. Kb6 Nxc7 43. Kxc7 g5 44. a5 g4 45. a6 g3 46. a7 g2 47.
Rd8+ Ke7 48. a8=Q Qxa8 49. Rxa8 g1=Q 50. Ra6 Qg3+ 51. Rd6 Qe5 52. Kc6 Qa1 53.
Kb6 Qa8 54. c5 Qb8+ 55. Kc6 Qh8 56. Kc7 Qe5 57. Kb6 Qe3 58. Nd4 Qc1 59. Nc6+ Ke8
60. Na7 Qb2+ 61. Nb5 Qf2 62. Kc6 Ke7 63. Rd7+ Ke6 64. Nd4+ Ke5 65. Rd5+ Ke4 66.
Nb5 Qf6+ 67. Rd6 Qf8 68. Kb7 Qe7+ 69. Kb6 Qf8 70. c6 Qb8+ 71. Kc5 Ke5 72. c7 Qf8
73. Kc6 Qf3+ 74. Kb6 Qe3+ 75. Rd4 Qh3 76. Rd8 Qe3+ 77. Ka6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Wiwatanadate, Poompong"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2043"]
[BlackElo "2315"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Charlick (Englund) gambit"]
[WhiteFideId "6201083"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. d4 e5 2. dxe5 Nc6 3. f4 d6 4. exd6 Nf6 5. Nf3 Bxd6 6. e4 Bb4+ 7. c3 Qxd1+ 8.
Kxd1 Bc5 9. Bd3 Ng4 10. Re1 Nf2+ 11. Kc2 Nxd3 12. Kxd3 Bd7 13. Be3 Be7 14. Nbd2
O-O-O 15. Kc2 b6 16. Rad1 f6 17. Nb3 Be6 18. Rxd8+ Rxd8 19. Rd1 Rxd1 20. Kxd1 a5
21. Kc2 f5 22. e5 Bd5 23. Nc1 Be4+ 24. Kd2 Bb1 25. Nd4 Nxd4 26. Bxd4 c5 27. Bf2
Kd7 28. h3 h5 29. a4 Be4 30. g3 g5 31. b3 Ke6 32. Nd3 h4 33. gxh4 g4 34. hxg4
fxg4 35. Bg3 Kf5 36. Nb2 Bd5 37. c4 Be4 38. Nd1 Bf3 39. Nc3 Bf8 40. Ke3 Bh6 41.
Nd5 Bd1 42. Nxb6 Bxb3 43. Nd7 Bxa4 44. Nxc5 Bc6 45. Nb3 Bf3 46. Nxa5 Bf8 47. Nb3
Kg6 48. c5 Bd5 49. Nd4 Bxc5 50. f5+ Kf7 51. e6+ Kf6 52. h5 Kg5 53. h6 Kxh6 54.
Bh4 Kh5 55. e7 Bc6 56. Bf6 g3 57. Ke2 Bd7 58. Kf3 Bd6 59. Ne2 Bc6+ 60. Ke3 Kg4
61. Ng1 Kxf5 62. Bh4 Bc5+ 63. Ke2 g2 64. Bf2 Bxe7 65. Nf3 Bb5+ 66. Ke1 Bb4+ 67.
Kd1 Ba4+ 68. Ke2 Bb5+ 69. Kd1 Kg4 70. Ne1 Kh3 71. Nxg2 Kxg2 72. Be3 Kf3 73. Bd2
Ba4+ 74. Ke1 Bc5 75. Bc3 Be3 76. Bd2 Bf2+ 77. Kf1 Bb5# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Lobanov, Sergei"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2514"]
[BlackElo "2271"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, dragon formation"]
[WhiteFideId "24183750"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Bb5+ Bd7 8. Bd3
Qxc5 9. Qe2 Nc6 10. Be3 Qa5 11. O-O Ng4 12. Bd2 Nd4 13. Nxd4 Bxd4+ 14. Kh1 Qh5
15. h3 Nf6 16. Qxh5 Nxh5 17. Kh2 Bc6 18. Rae1 O-O 19. Nd5 Rae8 20. g4 Nf6 21. c3
Bxd5 22. cxd4 Bc6 23. d5 Bd7 24. Be3 Rc8 25. Kg3 a6 26. Kf3 Bb5 27. Bxb5 axb5
28. Rc1 Nd7 29. Bd4 f6 30. Ke3 Kf7 31. Kd3 h6 32. a3 g5 33. e5 Nc5+ 34. Bxc5
dxc5 35. Ke4 b6 36. Rc3 Kg7 37. e6 Rfd8 38. h4 gxf4 39. Rxf4 Ra8 40. Rd3 c4 41.
Rd4 Rac8 42. Kf5 Rc5 43. Ke4 Ra8 44. Rf5 c3 45. bxc3 Rxa3 46. d6 exd6 47. Rxd6
Ra4+ 48. Kd3 Rxg4 49. e7 Kf7 50. Rfxf6+ Kxe7 51. Rfe6+ Kf7 52. Rf6+ Kg7 53. Rxb6
Rg3+ 54. Kd4 Rgxc3 55. Rg6+ Kf7 56. Rxh6 R3c4+ 57. Kd3 Kg7 58. Rhg6+ Kh7 59.
Rh6+ Kg7 60. Rhg6+ Kh7 61. Rgd6 Rg4 62. Rd7+ Rg7 63. Rd4 Rf5 64. Ke4 Rc5 65. Kf3
Rf5+ 66. Ke4 Rh5 67. Kf3 Rf5+ 68. Rf4 Rc5 69. Rff6 Rh5 70. Rf4 Rc5 71. Rb4 Rf7+
72. Kg3 Rg7+ 73. Kf3 Rf7+ 74. Ke3 Rff5 75. Rd4 Rce5+ 76. Kd3 Rd5 77. Ke4 Rxd4+
78. Kxd4 Rh5 79. Kc3 Kg7 80. Kb4 Rxh4+ 81. Kxb5 Rh6 82. Rxh6 Kxh6 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Sliwicka, Alicja"]
[Black "Zuriel, Marisa"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2308"]
[BlackElo "2203"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1150677"]
[BlackFideId "109142"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e6 7. g4 Be7 8. g5
Nfd7 9. h4 b5 10. Bg2 Bb7 11. f4 Qc7 12. Be3 Nc6 13. Qe2 Nb6 14. O-O-O Nc4 15.
Kb1 Nxe3 16. Qxe3 O-O-O 17. Rhe1 Kb8 18. Nd5 exd5 19. exd5 Nb4 20. Qxe7 Qxc2+
21. Ka1 Rhe8 22. Qxe8 Rxe8 23. Rxe8+ Ka7 24. Rd2 Qf5 25. a3 Nxd5 26. Na5 Qxf4
27. Ree2 Ba8 28. Bxd5 Bxd5 29. Re7+ Kb6 30. Rxd5 Kxa5 31. Re1 Kb6 32. h5 Kc6 33.
Red1 Kc7 34. Kb1 Qe4+ 35. Ka2 Qc4+ 36. Ka1 Qf4 37. R1d4 Qh2 38. Ka2 Qxh5 39.
Rxd6 Qxg5 40. Rxa6 Qc5 41. Rd1 Qc4+ 42. Ka1 b4 43. Ra4 Qc2 44. Ra7+ Kb6 45. Rad7
bxa3 46. R1d6+ Kb5 47. Rb7+ Ka5 48. Ra7+ Kb5 49. Rxa3 Qc1+ 50. Ka2 Qc4+ 51. Rb3+
Kc5 52. Rd2 Qa4+ 53. Ra3 Qc4+ 54. Kb1 Qf1+ 55. Kc2 Qf5+ 56. Rad3 Kc4 57. b3+ Kb4
58. Kc1 h5 59. Kb2 Qe5+ 60. Kb1 Qe1+ 61. Kc2 Qe5 62. Rd4+ Kc5 63. b4+ Kb6 64.
Rd6+ Kc7 65. R6d4 Qf5+ 66. Kb3 g5 67. Rc2+ Kb6 68. Rc5 Qf3+ 69. Rc3 Qf5 70. Rd6+
Kb7 71. Re3 Kc7 72. Rdd3 h4 73. Rc3+ Kd7 74. Rcd3+ Kc7 75. Re7+ Kc6 76. Rc3+ Kd6
77. Ree3 Qd5+ 78. Ka3 Qa8+ 79. Kb2 Qg2+ 80. Rc2 Qb7 81. Rb3 g4 82. b5 h3 83. b6
f5 84. Rd2+ Ke6 85. Re2+ Kf6 86. Rc2 g3 87. Rc7 Qg2+ 88. Rc2 Qb7 89. Rc7 Qg2+
90. Rc2 Qb7 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Bykov, Egor"]
[Black "Glek, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2420"]
[BlackElo "2476"]
[ECO "A96"]
[Opening "Dutch"]
[Variation "classical variation"]
[WhiteFideId "34115290"]
[BlackFideId "4100484"]
[EventDate "2021.07.07"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 Ne4 8. Qc2
Nxc3 9. bxc3 Nc6 10. d5 Na5 11. Nd2 e5 12. e3 b6 13. f4 e4 14. Rf2 Nb7 15. Nb3
a5 16. Nd4 Bd7 17. Ba3 Qe8 18. g4 g6 19. Kh1 Kh8 20. g5 Nc5 21. Bxc5 dxc5 22.
Nb5 Bxb5 23. cxb5 Qxb5 24. c4 Qd7 25. h4 h5 26. Rb1 a4 27. a3 Kh7 28. Bh3 Rfd8
29. Rd2 Bf8 30. Bf1 Bg7 31. Be2 Ra5 32. d6 Raa8 33. Rdd1 Qc6 34. dxc7 Qxc7 35.
Rxd8 Qxd8 36. Rd1 Qc7 37. Rd5 Qc6 38. Qd1 Ra7 39. Bxh5 gxh5 40. Qxh5+ Kg8 41.
Rd8+ Bf8 42. Rxf8+ Kxf8 43. Qh8+ Ke7 44. Qg7+ Kd8 45. Qxa7 Qd6 46. Qa8+ Kc7 47.
Qa7+ Kc8 48. Qxa4 Qd2 49. Qc6+ Kb8 50. Qxb6+ Ka8 51. Qc6+ Kb8 52. Qb5+ Ka8 53.
Qa4+ Kb7 54. Qb3+ Kc7 55. Qb1 Qxe3 56. Qf1 Qd2 57. g6 e3 58. g7 e2 59. Qxe2 Qxe2
60. g8=Q Qe1+ 61. Kg2 Qe2+ 62. Kg1 Qe1+ 63. Kh2 Qxh4+ 64. Kg2 Qxf4 65. Qf7+ Kb6
66. Qe6+ Ka5 67. Qd5 Qg4+ 68. Kf2 Qf4+ 69. Ke2 Qh2+ 70. Kd1 Qf2 71. Qb7 Ka4 72.
Qb5+ Kxa3 73. Qa5+ Kb3 74. Qb5+ Kc3 75. Qa5+ Kxc4 76. Qa4+ Kd3 77. Qb3+ Ke4 78.
Qe6+ Kf4 79. Qd6+ Kf3 80. Qd5+ Kg3 81. Qg8+ Kh2 82. Qh7+ Kg2 83. Qg6+ Kf1 84.
Qa6+ Kg1 85. Qg6+ Kh2 86. Qh6+ Kg3 87. Qg5+ Kh3 88. Qh5+ Kg2 89. Qg6+ Qg3 90.
Qxf5 Qb3+ 91. Qc2+ Qxc2+ 92. Kxc2 c4 93. Kc3 Kf3 94. Kxc4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "3"]
[White "Mikhnenko, Alexander"]
[Black "Gabriel, Robert"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2065"]
[BlackElo "2236"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Wade variation"]
[WhiteFideId "34143014"]
[BlackFideId "4606477"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. Bxb5+ Qxb5 8. a4
Qd7 9. O-O Nc6 10. dxc5 Bxc5 11. b4 Bb6 12. b5 Na5 13. Ba3 Ne7 14. Nbd2 O-O 15.
Bb4 Rfc8 16. Nd4 Bxd4 17. cxd4 Nc4 18. Nxc4 Rxc4 19. Bc5 b6 20. Bxe7 Qxe7 21. a5
bxa5 22. Rxa5 Qb4 23. Qa1 h6 24. Rb1 Qc3 25. Qxc3 Rxc3 26. g3 Rac8 27. Rxa7 Rc1+
28. Rxc1 Rxc1+ 29. Kg2 Rb1 30. Rb7 Rb4 31. b6 Rxd4 32. Rb8+ Kh7 33. b7 Rb4 34.
f4 g6 35. h4 h5 36. Kf3 Kg7 37. Ke3 Rb3+ 38. Kd4 Rb5 39. Kc3 Rb1 40. Kd3 Rb4 41.
Kc3 Rb1 42. Kc2 Rb4 43. Kd2 Rb5 44. Ke2 Rb3 45. Kf2 Rb5 46. Ke3 Rb3+ 47. Ke2 Rb4
48. Kd3 Rb1 49. Ke3 Rb4 50. Kf3 Rb3+ 51. Kg2 Rb2+ 52. Kh3 Kh7 53. g4 Rb3+ 54.
Kg2 hxg4 55. Kf2 d4 56. Kg2 g3 57. Rd8 Rxb7 58. Rxd4 Rb3 59. Rd7 Kg7 60. Rd4 Kh6
61. Kh3 Rf3 62. Kg2 Rc3 63. Rd7 Kg7 64. Kh3 Rf3 65. Rd4 Kh6 66. Kg2 Ra3 67. Rd7
Kg7 68. Rc7 Rb3 69. Ra7 Re3 70. Kh3 Rf3 71. Ra4 Kh6 72. Kg2 Re3 73. Rb4 Kh5 74.
Ra4 Kg4 75. f5+ Kxf5 76. Ra7 Kg4 77. Rxf7 Re2+ 78. Kf1 Rxe5 79. Kg2 Kxh4 80. Rf6
g5 81. Rf3 Re2+ 82. Kg1 Rf2 83. Re3 Kh3 84. Rxe6 Ra2 85. Rh6+ Kg4 86. Rf6 Ra1+
87. Kg2 Re1 88. Rf8 Re2+ 89. Kg1 g2 90. Ra8 Kh3 91. Ra3+ Kh4 92. Rb3 g4 93. Rc3
g3 94. Rc8 Kg4 95. Rg8+ Kf3 96. Rf8+ Ke3 97. Re8+ Kd2 98. Rd8+ Ke1 99. Rg8 Rf2
100. Rxg3 Re2 101. Rxg2 Rxg2+ 102. Kxg2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Toropov, Pavel"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2009"]
[BlackElo "2336"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "4405501"]
[BlackFideId "24129178"]
[EventDate "2021.07.07"]

1. d4 e6 2. Bf4 d5 3. e3 Nf6 4. Nd2 c5 5. c3 Nc6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. f4
b6 9. Ngf3 Bb7 10. Ne5 O-O 11. O-O Rac8 12. Qf3 Nd7 13. Qh3 g6 14. Qh6 Qe7 15.
Rf3 f6 16. Nxg6 hxg6 17. Rg3 Rf7 18. Qxg6+ Rg7 19. Qh7+ Kf8 20. Qh8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Senlle Caride, Miguel"]
[Black "Leiva, Giuseppe"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2354"]
[BlackElo "2391"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "2282500"]
[BlackFideId "3804399"]
[EventDate "2021.07.07"]

1. e4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Demchenko, Anton"]
[Black "Silva Lucena, Cristian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2600"]
[BlackElo "2238"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4160258"]
[BlackFideId "2232588"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d6 6. O-O Be7 7. c3 e5 8. Rd1 Bg4
9. h3 Bxf3 10. Bxf3 O-O 11. d3 Qb6 12. Na3 Rac8 13. Nc4 Qc7 14. a4 b6 15. h4 a6
16. Ne3 Rfd8 17. g4 Bf8 18. g5 Ne8 19. Nd5 Qb7 20. Bg4 Rb8 21. Be3 Ne7 22. c4
Nxd5 23. cxd5 b5 24. axb5 axb5 25. b4 c4 26. Ra7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Vovk, Orest"]
[Black "Shreyans, K. Shah"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2315"]
[BlackElo "2237"]
[ECO "A00"]
[Opening "Grob"]
[Variation "Fritz gambit"]
[WhiteFideId "14113490"]
[BlackFideId "5029074"]
[EventDate "2021.07.07"]

1. g4 d5 2. Bg2 Bxg4 3. c4 c6 4. Qb3 Qd7 5. cxd5 c5 6. Nc3 Na6 7. d3 Rb8 8. h3
Bf5 9. e4 Bg6 10. Bf4 Rc8 11. Nf3 Nb4 12. Ne5 Qd8 13. Qa4+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Riehle, Marco"]
[Black "Holt, Conrad"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2347"]
[BlackElo "2549"]
[ECO "C00"]
[Opening "French defence, Steiner variation"]
[WhiteFideId "12904392"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. Qb3 Nf6 5. e5 Ne4 6. Nc3 Bc5 7. Nxe4 dxe4 8.
d3 Qd4 9. Be3 Qxe5 10. Bxc5 Qxc5 11. dxe4 Be6 12. Qb5+ Nd7 13. Qxc5 Nxc5 14. f3
O-O-O 15. b3 f5 16. Rc1 b6 17. Bc4 Bxc4 18. Rxc4 Rhe8 19. b4 Nd3+ 20. Ke2 b5 21.
Rc3 fxe4 22. fxe4 Rxe4+ 23. Kf3 Re1 24. h4 Rf8+ 25. Kg3 Nf2 26. Rh2 Ne4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Matinian, Nikita"]
[Black "Valle Maytin, Luis Enrique"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2436"]
[BlackElo "2284"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "24129100"]
[BlackFideId "3503666"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 e6 7. Bd2 Qc7 8. Qe2
Bd6 9. O-O-O b5 10. Bd3 Bb7 11. Ne5 Nbd7 12. f4 a5 13. Rhe1 b4 14. Na4 Nd5 15.
f5 Bxe5 16. fxe6 fxe6 17. dxe5 O-O-O 18. Qg4 Nf8 19. Nc5 Qe7 20. Bg5 Qxc5 21.
Bxd8 Kxd8 22. Qxg7 Ng6 23. Bxg6 Rf8 24. Bxh7 Rf2 25. Qxb7 Rxg2 26. Qb8+ Ke7 27.
Qd6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Manukian, Artak"]
[Black "Navarro Segura, Roberto"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2196"]
[BlackElo "2123"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[WhiteFideId "13301373"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8.
Bf4 Bc5 9. O-O Qh4 10. Bg3 Qg5 11. Nd2 O-O 12. Nf3 Qh5 13. c3 Bf5 14. Be2 Nh6
15. Nd4 Bg4 16. Bxg4 Qxg4 17. Nxc6 Qe6 18. Nd4 Qb6 19. b4 Bxd4 20. Qxd4 Qxd4 21.
cxd4 Nf5 22. Rfd1 Rfb8 23. a3 a5 24. Rab1 axb4 25. axb4 Ra4 26. e6 fxe6 27. Bxc7
Rbxb4 28. Rxb4 Rxb4 29. Be5 Kf7 30. g4 Nh6 31. h3 Rb3 32. Kg2 Ng8 33. Ra1 Rb7
34. Ra3 Ne7 35. Rf3+ Kg8 36. Bg3 Nc6 37. Be5 Nxe5 38. dxe5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Kulkarni, Rakesh"]
[Black "Dong, Bao Nghia"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2321"]
[BlackElo "2227"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[WhiteFideId "5037077"]
[BlackFideId "12400343"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Bd3 Nc6 4. c3 e5 5. Nf3 Nf6 6. exd5 Qxd5 7. dxe5 Nxe5 8.
Nxe5 Qxe5+ 9. Be3 Bg4 10. Qa4+ Bd7 11. Qb3 Bc5 12. O-O Bxe3 13. Re1 Ng4 14. Kf1
Qf4 15. Qc2 O-O-O 16. g3 Qf3 17. Be4 Bb5+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Khabinets, Ivan"]
[Black "Necula, Iulian"]
[Result "1-0"]
[WhiteElo "1980"]
[BlackElo "1890"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "Gurgenidze variation"]
[WhiteFideId "14115980"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 Bg7 5. f4 h5 6. Be3 Nh6 7. Nf3 Bg4 8. Bd3 Nd7
9. h3 Bxf3 10. Qxf3 e6 11. Ne2 Qa5+ 12. c3 Qb6 13. O-O Nf5 14. Bf2 O-O 15. g4
hxg4 16. hxg4 Nh6 17. f5 exf5 18. gxf5 gxf5 19. Be3 c5 20. Bxh6 Qxh6 21. Rf2
cxd4 22. cxd4 Rfe8 23. Rh2 Qg6+ 24. Kh1 f6 25. Rg1 Qf7 26. Qxf5 Kf8 27. Rh7 Nxe5
28. Rgxg7 Qxg7 29. Rxg7 Kxg7 30. Qh7+ Kf8 31. dxe5 Rxe5 32. Bg6 Re7 33. Qh8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Zuriel, Marisa"]
[Black "Smirnov, Alexandr A."]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2203"]
[BlackElo "2136"]
[ECO "B00"]
[Opening "St. George (Baker) defence"]
[WhiteFideId "109142"]
[BlackFideId "24104396"]
[EventDate "2021.07.07"]

1. e4 a6 2. d4 b5 3. f4 Bb7 4. Bd3 e6 5. Nf3 c5 6. c3 Nf6 7. Qe2 Be7 8. O-O d6
9. Kh1 O-O 10. Nbd2 Nbd7 11. e5 Nd5 12. Ne4 cxd4 13. cxd4 N7b6 14. a3 Rc8 15.
exd6 Bxd6 16. Nxd6 Qxd6 17. Ne5 Nf6 18. Be3 Nbd5 19. Rad1 Nxe3 20. Qxe3 Rfd8 21.
Bb1 Qd5 22. Qh3 g6 23. Rf3 Qxd4 24. Rxd4 Rc1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Matveev, Vladimir3"]
[Black "Dobre, Claudiu-Cristian"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2344"]
[BlackElo "2314"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "24130753"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. O-O
Be7 9. Nc3 Ne4 10. Qb3 Qb6 11. e3 O-O 12. Nh4 Qxb3 13. axb3 Bxh4 14. gxh4 Nef6
15. e4 Bg6 16. Be3 Ng4 17. Bf3 Nxe3 18. fxe3 e5 19. h5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Baskin, Robert"]
[Black "Szente Varga, Fruzsina"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2390"]
[BlackElo "2100"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Gligoric-Taimanov system"]
[WhiteFideId "24662402"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7
9. Nd2 Ne8 10. O-O f5 11. f3 f4 12. Bf2 g5 13. c5 h5 14. Nc4 Rf7 15. Rc1 Ng6 16.
cxd6 cxd6 17. Nb5 Bd7 18. Nbxd6 Nxd6 19. Nxd6 Qf6 20. Nxf7 Qxf7 21. Rc7 Kh7 22.
Bb5 Nf8 23. Bc5 Rd8 24. Bxf8 Bxf8 25. Qa4 Kh8 26. Rxd7 Rxd7 27. Bxd7 g4 28. fxg4
hxg4 29. Bxg4 Bc5+ 30. Kh1 Qg6 31. Qd7 Qh6 32. Qc8+ Kg7 33. Qxc5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Primbetov, Kazbek"]
[Black "Wiwatanadate, Poompong"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2207"]
[BlackElo "2043"]
[ECO "A02"]
[Opening "Bird"]
[Variation "From gambit, Lasker variation"]
[WhiteFideId "13702297"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. e4 g4 6. e5 gxf3 7. exd6 Qh4+ 8.
g3 f2+ 9. Kxf2 Qd4+ 10. Ke1 Qxd6 11. Qe2+ Ne7 12. Nc3 Nc6 13. Ne4 Qg6 14. c3 Bg4
15. Qe3 O-O-O 16. Bg2 f5 17. Nf2 Nd5 18. Bxd5 Rhe8 19. Be4 fxe4 20. b3 Ne5 21.
Kf1 Nd3 22. Qxa7 Rf8 23. Qa8+ Kd7 24. Qa4+ c6 25. Qd4+ Kc8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Gorodetzky, David"]
[Black "Musovic, Armin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2496"]
[BlackElo "2282"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2813416"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. Nf3 a6 2. d4 e6 3. e4 d5 4. Nc3 Nf6 5. Bd3 dxe4 6. Nxe4 Be7 7. Qe2 Nbd7 8.
O-O Nxe4 9. Qxe4 Nf6 10. Qe2 c5 11. dxc5 Bxc5 12. Ne5 Bd6 13. Bg5 O-O 14. Rad1
Qe7 15. Ng4 e5 16. Nxf6+ gxf6 17. Qe4 f5 18. Bxe7 fxe4 19. Bxf8 Bxf8 20. Bxe4
Rb8 21. Rd5 Be6 22. Rxe5 Bg7 23. Rh5 h6 24. b3 b5 25. Bd5 Bg4 26. Rh4 Bf5 27.
Rf4 Bg6 28. c4 Kf8 29. h4 h5 30. Rd1 Be5 31. Rf3 Rc8 32. Bxf7 Bxf7 33. Rd7 bxc4
34. Rfxf7+ Kg8 35. bxc4 Rxc4 36. g3 a5 37. Rfe7 Rc1+ 38. Kg2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Lorente Serrano, Rosa Adela"]
[Black "Rodriguez, Santiago"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "CM"]
[WhiteElo "2022"]
[BlackElo "2252"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "32091982"]
[BlackFideId "3000591"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. c4 dxc4 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 Bd7 11. Nb3 Be7 12. Bb2 O-O 13. c4 Rfd8 14. Nfd4
Rac8 15. Nb5 Be8 16. c5 Nd5 17. a3 Na5 18. Nxa5 Bxb5 19. Nxb7 Ba6 20. Nxd8 Rxd8
21. e4 Nc7 22. Rxd8+ Bxd8 23. Rd1 Bf6 24. e5 Bg5 25. f4 Be7 26. Bd4 Nb5 27. Bf2
Kf8 28. a4 Nc3 29. Rd7 Nxa4 30. Rxa7 Nxc5 31. Ra8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Topalov, Aleksandar"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2203"]
[BlackElo "2260"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "9915834"]
[BlackFideId "925659"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. Bd3 Ne7 6. f4 h5 7. Ngf3 g6 8. c4 Qd7
9. O-O dxc4 10. Nxc4 b6 11. Be4 Nd5 12. Bxd5 Qxd5 13. Ne3 Qd7 14. d5 Bc5 15.
dxe6 Qxe6 16. Kh1 Bb7 17. f5 gxf5 18. Ng5 Qd7 19. Qb3 Nc6 20. Nxf5 O-O-O 21.
Nxf7 Na5 22. Qh3 Rhf8 23. e6 Qd3 24. N5d6+ Rxd6 25. Nxd6+ Bxd6 26. e7+ Qxh3 27.
Rxf8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Priasmoro, Novendra"]
[Black "Agrest, Inna"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WIM"]
[WhiteElo "2502"]
[BlackElo "2276"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "7105029"]
[BlackFideId "1708830"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6
9. d4 Bb6 10. a5 Ba7 11. Re1 O-O 12. Be3 exd4 13. cxd4 Bg4 14. d5 Bxe3 15. dxc6
Ba7 16. Nc3 Re8 17. h3 Bh5 18. Qd3 h6 19. Nd2 Bg6 20. Re2 Nh5 21. Nd5 Rc8 22.
Rae1 Qg5 23. Kh2 Nf4 24. Nxf4 Qxf4+ 25. g3 Qf6 26. Nf3 Re7 27. Bd5 Rce8 28. Kg2
Bh5 29. g4 Bg6 30. b4 Bh7 31. Qd2 Bg6 32. h4 Bh7 33. g5 Qg6 34. Qf4 h5 35. e5
Qf5 36. Qxf5 Bxf5 37. exd6 Rxe2 38. Rxe2 Rd8 39. d7 Kf8 40. Ne5 f6 41. Nf7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Rosenberg, Evan S"]
[Black "Kostrikina, Anna"]
[Result "1-0"]
[BlackTitle "WFM"]
[WhiteElo "2125"]
[BlackElo "2161"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "2019299"]
[BlackFideId "4176219"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Qe2 e5 7. d3 Ne7 8. Be3
d6 9. h3 O-O 10. b3 f5 11. Bc1 fxe4 12. dxe4 d5 13. Ba3 dxe4 14. Ng5 Bf5 15. Rd1
Qa5 16. Qc4+ Nd5 17. g4 h6 18. gxf5 hxg5 19. fxg6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Ibrahimli, Murad"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2436"]
[BlackElo "2658"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "13410229"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 c5 7. O-O cxd4 8. exd4
dxc4 9. Bxc4 Nc6 10. a3 Be7 11. Qd3 a6 12. Ba2 b5 13. d5 exd5 14. Nxd5 Nxd5 15.
Qxd5 Qxd5 16. Bxd5 Bb7 17. Nc3 Rfd8 18. Be3 Bf6 19. Bb6 Rd7 20. Rad1 Bxc3 21.
bxc3 Ne5 22. Ba2 Rxd1 23. Rxd1 Nc4 24. Bxc4 bxc4 25. f3 Bc6 26. Kf2 Re8 27. Rd6
Bb5 28. Bd4 f6 29. g4 h6 30. h4 Re7 31. Kg3 Kf7 32. Rb6 Re6 33. h5 Rxb6 34. Bxb6
g6 35. hxg6+ Kxg6 36. Kf4 Bc6 37. Bd4 Bb7 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Glek, Igor"]
[Black "Pham, Le Thao Nguyen"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2476"]
[BlackElo "2369"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "4100484"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Nd7 7. cxd5 cxd5 8. Bg5 Qb6
9. Qd2 a6 10. Nge2 Ne7 11. Ng3 Bg6 12. Be2 Nf5 13. Nxf5 Bxf5 14. O-O f6 15. exf6
gxf6 16. Be3 Kf7 17. g3 Be7 18. Bf3 Bb4 19. Rac1 Bg6 20. a3 Bxc3 21. Rxc3 Rac8
22. Rfc1 Rc6 23. Rxc6 bxc6 24. b4 e5 25. dxe5 Nxe5 26. Bxd5+ cxd5 27. Qxd5+ Qe6
28. Rc7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Dang, Hoang Son"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2363"]
[BlackElo "2374"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "12402435"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 c6 4. d4 Qa5 5. Bd3 e5 6. O-O Be7 7. a3 O-O 8. dxe5
dxe5 9. Bg5 Nbd7 10. Qe2 b5 11. Nd2 a6 12. f4 Qc7 13. f5 Re8 14. Kh1 Bb7 15. g4
c5 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. exd5 e4 19. Bxe4 Bxb2 20. Rad1 Nf6 21. Qg2 Qe5
22. Bf3 Rad8 23. c4 Bc3 24. g5 Nd7 25. Ne4 Bd4 26. f6 bxc4 27. fxg7 Qxg7 28. Bh5
Ne5 29. Nf6+ Kh8 30. Nxe8 Rxe8 31. d6 Rd8 32. Qd5 c3 33. h4 c2 34. Rc1 h6 35.
Rxc2 hxg5 36. hxg5 Kg8 37. g6 Nxg6 38. Bxg6 Qh6+ 39. Rh2 Qxg6 40. Rg2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Araujo Sanchez, Josue"]
[Black "Mikhnenko, Alexander"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2310"]
[BlackElo "2065"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "6416896"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Nc3 a6 7. Bd3 Nf6 8. O-O
Nc6 9. Be3 b5 10. Re1 Bd6 11. Bxb5 Bxh2+ 12. Kh1 axb5 13. Nxb5 Qe5 14. a4 Bf4
15. Bxf4 Qxf4 16. g3 Qh6+ 17. Kg2 O-O 18. e5 Nd5 19. c4 Ndb4 20. Rh1 Qg6 21. Qe2
Bb7 22. f3 Rab8 23. Nc5 Nc2 24. Raf1 N6d4 25. Qd2 Nf5 26. g4 Qxg4+ 27. Kf2 Qxf3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Harshavardhan, G B"]
[Black "Sviridova, Vlada"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2397"]
[BlackElo "2144"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Carlsbad variation"]
[WhiteFideId "25059009"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3
e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Nxe5 gxf4 13. Nxd7 O-O-O 14. Qd4
Qxd7 15. Qxf4 Bd6 16. Qc1 h5 17. h4 Rhg8 18. O-O Bc7 19. a5 a6 20. Ra4 Bh3 21.
Rd1 Qe6 22. Rxd8+ Kxd8 23. Re4 Qf5 24. Qe3 Bxg2 25. Kxg2 Qxa5 26. Qd3+ Kc8 27.
Re7 Kb8 28. Rxf7 Qb4 29. Rxc7 Kxc7 30. Qh7+ Kb8 31. Qxg8+ Ka7 32. Qa2 Qd4 33. e4
b5 34. Qe6 b4 35. Na4 Kb7 36. Qe7+ Kc8 37. Nc5 a5 38. e5 Qxb2 39. Qd7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Roman, Rodrigo"]
[Black "Krishnakumar, Sriram"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2071"]
[BlackElo "2035"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "3701220"]
[BlackFideId "30915856"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Bc5 7. a3 a5 8. h4 h5
9. Ng5 g6 10. Bd3 Kg7 11. b3 d6 12. Bb2 Nxd5 13. cxd5 Ne7 14. f4 f6 15. fxe5
fxe5 16. Bxe5+ dxe5 17. Qxc5 Nxd5 18. Rc1 Bg4 19. Be4 c6 20. Bxd5 cxd5 21. Qc7+
Qxc7 22. Rxc7+ Kg8 23. Rf1 Rxf1+ 24. Kxf1 Rf8+ 25. Ke1 b6 26. Rc6 Kg7 27. Rxb6
d4 28. Rb5 Bf5 29. Rxe5 Bd3 30. Nf3 dxe3 31. dxe3 Rb8 32. Rxa5 Rxb3 33. Ra7+ Kg8
34. a4 Be4 35. Kf2 Rb2+ 36. Kg3 Re2 37. Re7 Bc6 38. a5 Ra2 39. Re6 Bd5 40. Rxg6+
Kh7 41. Rg5 Bxf3 42. gxf3 Kh6 43. e4 Ra3 44. Rb5 Ra1 45. Rb6+ Kg7 46. a6 Rg1+
47. Kf4 Ra1 48. Kg5 Ra5+ 49. Kf4 Ra1 50. e5 Kf7 51. Kf5 Ra5 52. Rb7+ Ke8 53. a7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Gabriel, Robert"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2236"]
[BlackElo "2461"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical, h3 system"]
[WhiteFideId "4606477"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 O-O 6. Be3 c6 7. Qd2 Nbd7 8. Bh6
e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Bxg7 Kxg7 12. Qxd8 Rxd8 13. Bd3 Be6 14. Ke2
Nd7 15. Ke3 b5 16. a3 a5 17. Rhd1 Nb6 18. b3 Kf6 19. h4 h6 20. f3 g5 21. hxg5+
hxg5 22. g3 a4 23. b4 Bc4 24. f4 gxf4+ 25. gxf4 Rh8 26. Rh1 Rag8 27. fxe5+ Kxe5
28. Rxh8 Rxh8 29. Rf1 Rh3+ 30. Rf3 Rxf3+ 31. Kxf3 Bxd3 32. cxd3 Kd4 33. Ne2+
Kxd3 34. e5 Nc4 35. Nf4+ Kd4 36. e6 fxe6 37. Nxe6+ Kc3 38. Nd8 Nxa3 39. Nxc6 Nc2
40. Ke4 a3 41. Na7 Nd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Filip, Lucian-Ioan"]
[Black "Khanin, Semen"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2431"]
[BlackElo "2517"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "1208900"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. d5 Ne5 8. Nd4
Nf6 9. h3 O-O 10. Be2 a6 11. a4 Ned7 12. O-O Nc5 13. Bf3 a5 14. Re1 Nfd7 15.
Ncb5 Ne5 16. Be2 h6 17. f4 Ned7 18. Ra3 Nf6 19. Re3 Re8 20. Bf3 Bd7 21. b3 Nh7
22. Kh2 Rc8 23. Bd2 Qb6 24. Bc3 Kf8 25. Qd2 g5 26. Bxa5 Qa6 27. g3 gxf4 28. gxf4
b6 29. Bc3 Nf6 30. Rg1 Bxb5 31. Qg2 Bh8 32. axb5 Qa7 33. Nc6 Rxc6 34. Bxf6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Sarkar, Justin"]
[Black "Bykov, Egor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2338"]
[BlackElo "2420"]
[ECO "C29"]
[Opening "Vienna gambit"]
[Variation "Paulsen attack"]
[WhiteFideId "2010011"]
[BlackFideId "34115290"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 c5 7. Bb5+ Nc6 8.
Ne2 Be6 9. Bxc6+ bxc6 10. O-O Be7 11. Nf4 Qd7 12. d3 O-O 13. Qg3 Kh8 14. Nh5 Rg8
15. Bg5 d4 16. Bxe7 Qxe7 17. c4 Rab8 18. Rab1 Rb6 19. Rb3 Qd7 20. h3 Bf5 21. Qf4
Bg6 22. Ng3 Re8 23. h4 h5 24. Rfb1 Rxb3 25. axb3 Qe6 26. Re1 f6 27. Qf3 fxe5 28.
Nxh5 Rf8 29. Qxf8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Nefedov, Sergey"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2313"]
[BlackElo "2514"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "24113417"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Qb3 a5 6. Bg5 c5 7. cxd5 a4 8. Qc2 a3
9. Bd2 O-O 10. e3 cxd4 11. Nxd4 e5 12. Ndb5 axb2 13. Qxb2 Ba5 14. Bc4 Nbd7 15.
O-O Nb6 16. Qb3 Bf5 17. d6 Qd7 18. Rfd1 Nxc4 19. Qxc4 Rfc8 20. Qb3 Bd3 21. a4 e4
22. Nd5 Nxd5 23. Qxd5 Bxd2 24. Rxd2 Bxb5 25. Qxe4 Bc6 26. Qd4 Ra5 27. e4 Re8 28.
f3 f5 29. Re2 Rae5 30. Rae1 fxe4 31. fxe4 Bxa4 32. Rf1 Bc6 33. Qc4+ Qe6 34. Qd4
Rxe4 35. Rxe4 Qxe4 36. Qf2 Qd5 37. Qf7+ Qxf7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Delgadillo, Adonay"]
[Black "Vazquez, Facundo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2236"]
[BlackElo "2199"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "3301915"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. Be3 a6 12. Na3 a5 13. O-O Nd7 14. c3 f5 15.
f3 Bg5 16. Bf2 Qf6 17. b4 Bh4 18. g3 Bg5 19. Nb5 f4 20. Nc7 Rb8 21. Ne6 Rf7 22.
Nxg5 Qxg5 23. h4 Qe7 24. g4 e4 25. fxe4 Ne5 26. Bf3 Bd7 27. bxa5 Rc8 28. Ra3 Rc4
29. Kh2 Rxe4 30. Bxe4 Nxg4+ 31. Qxg4 Bxg4 32. Re1 Qf6 33. Rg1 Bf5 34. Bf3 Re7
35. Rg5 h6 36. Bd4 hxg5 37. Bxf6 gxf6 38. hxg5 fxg5 39. c4 g4 40. Bd1 Re1 41.
Ra1 g3+ 42. Kg2 Be4+ 43. Kh3 g2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2459"]
[BlackElo "2265"]
[ECO "B54"]
[Opening "Sicilian"]
[WhiteFideId "3400042"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nc6 7. Nc3 Nf6 8. Be2
h5 9. h3 Nxd4 10. Bxd4 O-O 11. O-O Qa5 12. Qd3 Bd7 13. a3 Rfc8 14. b4 Qd8 15.
Rac1 a5 16. f4 axb4 17. axb4 Be6 18. Nb5 Bd7 19. e5 Ne8 20. Nc3 Be6 21. Ne4 dxe5
22. fxe5 Ra2 23. Rfd1 Qc7 24. Nc5 Bf5 25. Qe3 Kh7 26. Ra1 Rca8 27. Rxa2 Rxa2 28.
Bf1 Bh6 29. Qf3 b6 30. Ne4 Ng7 31. Nc3 Rc2 32. Nd5 Qb7 33. Nf6+ exf6 34. Qxb7
fxe5 35. Bxe5 Be6 36. Qe4 Bf5 37. Qd4 Ne6 38. Qxb6 Ra2 39. Qb7 Ng5 40. h4 Be4
41. Qb6 Ne6 42. Rd7 Kg8 43. Rd8+ Nxd8 44. Qxd8+ Bf8 45. Qf6 Bc5+ 46. bxc5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Iskusnyh, Sergei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2641"]
[BlackElo "2473"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12401110"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8. Nh4
Be4 9. Nxe4 Nxe4 10. Nf3 Bd6 11. Be3 O-O 12. Bd3 f5 13. O-O Kh8 14. h3 Qf6 15.
Re1 Rae8 16. Qb3 Rf7 17. c4 f4 18. Bc1 Nxd4 19. Qd1 Nxf3+ 20. Qxf3 Ng5 21. Qg4
dxc4 22. Bxc4 h6 23. h4 Nh7 24. Bd2 Qd4 25. Bxe6 Qxd2 26. Red1 Qxb2 27. Bxf7 Rd8
28. Rab1 Qc2 29. Bg6 Qxa2 30. Bxh7 Kxh7 31. Rxb7 Qa4 32. Qxg7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Arias, Juan Cruz"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2277"]
[BlackElo "2487"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "118540"]
[BlackFideId "5801605"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 d6 5. h3 Nf6 6. Nf3 O-O 7. Be2 b6 8. O-O Bb7
9. Bd3 e6 10. Re1 Nbd7 11. b3 c5 12. e5 dxe5 13. dxe5 Nd5 14. Nxd5 Bxd5 15. Bf4
Qc7 16. Qe2 Bxf3 17. Qxf3 Bxe5 18. Rxe5 Nxe5 19. Qe2 f6 20. Bxa6 Rad8 21. Re1
Rd4 22. Be3 Re4 23. f3 Rxe3 24. Qxe3 g5 25. Bc4 Re8 26. Be2 Kg7 27. f4 gxf4 28.
Qxf4 Qf7 29. Bb5 Rd8 30. Re3 Rd4 31. Rg3+ Ng6 32. Qb8 Rd1+ 33. Kh2 f5 34. Bc4 f4
35. Rf3 Qf6 36. Qc7+ Kh6 37. Qxb6 Ne5 38. Rf2 Ng4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Mogirzan, Matei-Valeriu"]
[Black "Yilmaz, Mustafa"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "1813"]
[BlackElo "2630"]
[ECO "D31"]
[Opening "QGD"]
[Variation "semi-Slav, Noteboom variation"]
[WhiteFideId "1257455"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e4 b5 6. e5 Bb7 7. Bg5 Qb6 8. Be2 Ne7
9. O-O Nd7 10. a4 a6 11. Ne4 Ng6 12. h4 h6 13. h5 hxg5 14. hxg6 f6 15. exf6 gxf6
16. g7 Bxg7 17. Nd6+ Ke7 18. Nxb7 Qxb7 19. Re1 Qc7 20. g3 Qd6 21. Nh2 f5 22. Bf3
Nf6 23. Qe2 Kf7 24. Rad1 g4 25. Bg2 Rh6 26. Nf1 Rah8 27. axb5 axb5 28. Ra1 Nd5
29. Ra7+ Kg8 30. Ne3 Nxe3 31. Qxe3 Rg6 32. Ra8+ Kh7 33. Rxh8+ Bxh8 34. Bh1 Bxd4
35. Qe2 Qxg3+ 36. Kf1 Qh2 37. Bg2 e5 38. Ra1 Qf4 39. Ra8 e4 40. Qe1 Bxb2 41. Qd1
Rd6 42. Qe1 Qc1 43. Ra7+ Kg6 44. Qxc1 Bxc1 45. Bxe4 fxe4 46. Ra1 Bb2 47. Re1 c3
48. Rxe4 c2 49. Rxg4+ Kf5 50. Rg3 c1=Q+ 51. Kg2 Qf4 52. f3 Rd2+ 53. Kh3 Qh6# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Bures, Vit"]
[Black "Kadam, Om Manish"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2144"]
[BlackElo "2114"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "309052"]
[BlackFideId "45076294"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Be3 O-O 9. Be2 Nc6 10. O-O Qc7 11. Rc1 Rd8 12. Qa4 Bd7 13. Qa3 Na5 14. h3 Rac8
15. dxc5 Be6 16. Nd4 Bc4 17. Rfe1 Bxe2 18. Nxe2 Nc4 19. Qb4 Nxe3 20. fxe3 Qxc5
21. Nd4 Qxb4 22. cxb4 Rxc1 23. Rxc1 Bxd4 24. exd4 Rxd4 25. a3 Rxe4 26. Rc7 Re3
27. Rxb7 Rxa3 28. Rxe7 Kg7 29. Kf2 h5 30. Rb7 h4 31. Rc7 Kg8 32. Rb7 Kg7 33. Rc7
Kf6 34. Rb7 Ke6 35. Rc7 f5 36. Rg7 Kf6 37. Rb7 g5 38. Rb5 g4 39. hxg4 fxg4 40.
Rh5 g3+ 41. Ke2 Ra2+ 42. Kf3 Rf2+ 43. Ke3 Rxg2 44. Rxh4 Rb2 45. Rg4 g2 46. Kd3
Kf5 47. Rg7 Kf4 48. Kc3 Re2 49. Kc4 Kf3 50. Kb5 Kf2 51. Rf7+ Ke1 52. Rg7 Kf1 53.
Rf7+ Rf2 54. Rg7 g1=Q 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Chen, Justin"]
[Black "Baches Garcia, Guillermo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2247"]
[BlackElo "2329"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "2098199"]
[BlackFideId "2209764"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. a3 c5 8. cxd5
Nxd5 9. Nxd5 exd5 10. dxc5 Nxc5 11. Be5 Bf6 12. Bxf6 Qxf6 13. Qd4 Qd6 14. Rd1
Be6 15. Be2 Rac8 16. O-O Rfd8 17. Qh4 h6 18. Nd4 Bd7 19. Bf3 Re8 20. Qg3 Qxg3
21. hxg3 Ba4 22. Rd2 Ne4 23. Bxe4 dxe4 24. b3 Bd7 25. Rfd1 Re7 26. Kf1 g6 27.
Ke1 f5 28. Rc2 Rxc2 29. Nxc2 Be6 30. Nd4 Kf7 31. Rc1 Rd7 32. Kd2 Ke7 33. Rc3 Bf7
34. Kc2 Kf6 35. Rc8 g5 36. Rh8 h5 37. Rc8 f4 38. Rc5 Bd5 39. b4 f3 40. gxf3 exf3
41. Kd3 h4 42. gxh4 gxh4 43. e4 h3 44. exd5 h2 45. Rc1 Rxd5 46. Ke4 Rh5 47. Rh1
Rh4+ 48. Ke3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2558"]
[BlackElo "2455"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "2226332"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 g6 3. d4 d5 4. e5 Bg7 5. h3 Nh6 6. Bd3 f6 7. exf6 exf6 8. O-O
O-O 9. c4 Na6 10. Nc3 Nc7 11. Re1 Nf5 12. Qb3 dxc4 13. Bxc4+ Kh8 14. Bf4 b5 15.
Bf1 a5 16. a3 g5 17. Bh2 h5 18. d5 Nxd5 19. Rad1 a4 20. Qc2 g4 21. hxg4 hxg4 22.
Nxd5 cxd5 23. Bxb5 g3 24. Bxg3 Nxg3 25. fxg3 Qb6+ 26. Nd4 Bg4 27. Be2 f5 28. Qd2
Rae8 29. Kh2 Bh6 30. Qc3 Re3 31. Rd3 Rxd3 32. Qxd3 Re8 33. Nxf5 Be3 34. Bxg4 d4
35. Nxe3 Qh6+ 36. Bh3 dxe3 37. Qd4+ Kg8 38. Qg4+ Kh8 39. Qf4 Qb6 40. Re2 Kg7 41.
Qg5+ Kh8 42. Qh5+ Kg7 43. Qxe8 Qh6 44. Qe7+ Kh8 45. Qxe3 Qf6 46. Qe5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Arpita, Mukherjee"]
[Black "Vallejo Diaz, Javier"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2206"]
[BlackElo "2365"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "5056403"]
[BlackFideId "2256398"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Bg4 7. Bc4 e6 8. h3
Bxf3 9. Qxf3 Qb6 10. O-O-O Nbd7 11. Bg5 Be7 12. Rhe1 O-O 13. g4 Rfe8 14. Bb3 a5
15. a4 Qa6 16. Bxf6 Bxf6 17. Ne4 b5 18. g5 Be7 19. Rg1 bxa4 20. Bxa4 Qc4 21. Bb3
Qb4 22. Nf6+ Nxf6 23. gxf6 Bf8 24. Rxg7+ Bxg7 25. Rg1 Kh8 26. fxg7+ Kg8 27. Ba2
Qxd4 28. c3 Qa4 29. Bb1 Qh4 30. Be4 a4 31. Bxc6 a3 32. Bxa8 a2 33. Kd2 Qa4 34.
Ra1 Rxa8 35. b3 Rd8+ 36. Kc2 Qd7 37. Qe3 Ra8 38. Kb2 Kxg7 39. Qd4+ Qxd4 40. cxd4
Kf6 41. Rxa2 Rd8 42. Kc3 Kf5 43. b4 Rc8+ 44. Kd3 Kf4 45. Rb2 Rc7 46. b5 Kf3 47.
b6 Rb7 48. Kc4 h5 49. Kc5 h4 50. Kc6 Rb8 51. Kc7 Rf8 52. b7 Kg2 53. Ra2 Rb8 54.
Kxb8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Dushyant, Sharma"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2270"]
[BlackElo "2173"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal variation"]
[WhiteFideId "25065130"]
[BlackFideId "6700136"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bd3 Nf6 8.
Kf1 O-O 9. Bg5 h6 10. h4 Bxc3 11. bxc3 d5 12. Qe2 a5 13. Kg1 hxg5 14. hxg5 Ng4
15. exd5 g6 16. dxc6 Qxg5 17. Qf3 Kg7 18. Re1 Be6 19. Qg3 Qd2 20. f3 Ne3 21.
Qxe5+ f6 22. Qxe3 Qxe3+ 23. Rxe3 Bd5 24. c7 Rf7 25. c4 Bc6 26. f4 Rxc7 27. Rg3
Be8 28. Bxg6 Bxg6 29. f5 Kf7 30. Rxg6 Ke7 31. Rh7+ Kd6 32. Rxf6+ Ke5 33. Rxc7
Kxf6 34. Rc5 Rd8 35. Rxa5 Rd1+ 36. Kh2 Rd2 37. Kh3 Rxc2 38. g4 Rxc4 39. Ra6+ Kg5
40. Rg6+ Kf4 41. Rb6 Rc3+ 42. Kh4 Rc2 43. Rb4+ Ke5 44. Kg5 Rxa2 45. Rb1 Rg2 46.
Re1+ Kd6 47. f6 Kd7 48. Kf5 Rf2+ 49. Kg6 Rf4 50. g5 Rf2 51. Kg7 Kc7 52. g6 Rg2
53. f7 Kb7 54. f8=Q 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Girya, Olga"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2425"]
[BlackElo "2448"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "25005812"]
[BlackFideId "4195752"]
[EventDate "2021.07.07"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Nf3 f6 7. Bd3 Qd7 8. Bg3
g5 9. h4 g4 10. Nh2 h5 11. Bxf5 Qxf5 12. O-O Nh6 13. Na3 Qd7 14. Nb5 Rc8 15. c4
a6 16. Nc3 Nf5 17. Nxd5 Ncxd4 18. Nb6 Qe6 19. Nxc8 Ne2+ 20. Kh1 Nfxg3+ 21. fxg3
Nxg3+ 22. Kg1 Bh6 23. Rf2 Be3 24. Qe1 Bxf2+ 25. Qxf2 Ne2+ 26. Kf1 g3 27. Qxe2
gxh2 28. Qxe6 h1=Q+ 29. Kf2 Qxh4+ 30. Ke2 Qg4+ 31. Qxg4 hxg4 32. Nb6 Kf7 33. Nd5
e6 34. Nf4 f5 35. Rd1 Rc8 36. b3 b5 37. cxb5 axb5 38. Rd7+ Kf6 39. Ke3 e5 40.
Rd6+ Kg5 41. Nd3 Rc2 42. Nxe5 Rxg2 43. Rg6+ Kh5 44. Rg8 Rxa2 45. Ng6 Rb2 46. Kf4
Rxb3 47. Ne5 g3 48. Rh8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Onischuk, Vladimir"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2622"]
[BlackElo "2615"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "14114038"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. d3 O-O 6. Nbd2 Nc6 7. e4 dxe4 8.
dxe4 e5 9. c3 a5 10. Qc2 Bc5 11. Nc4 Qe7 12. Ne3 Rd8 13. Re1 h6 14. h3 Be6 15.
Nh4 Rd7 16. Nhf5 Qf8 17. Ng4 Nxg4 18. hxg4 Rad8 19. Bf1 Ne7 20. a3 Bb6 21. b4
Nc8 22. Rb1 axb4 23. axb4 Kh7 24. Be2 f6 25. Kg2 Bf7 26. Rh1 Nd6 27. Nxh6 gxh6
28. Bxh6 Qxh6 29. c4 Bg6 30. Bf3 Bd4 31. Qd2 Qxh1+ 32. Rxh1+ Kg8 33. Qh6 Kf7 34.
g5 Rg8 35. gxf6 Nxe4 36. Bh5 Nxf6 37. Bxg6+ Rxg6 38. Qd2 e4 39. Qf4 Ke6 40. Rh6
Be5 41. Qh4 Rxh6 42. Qxh6 Rd3 43. Qg6 Rd2 44. g4 e3 45. Qf5+ Kd6 46. c5+ Kd5 47.
Qf3+ Ne4 48. Qxe3 Rxf2+ 49. Kh1 Rh2+ 50. Kg1 Bd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Sarana, Alexey"]
[Black "Guseinov, Gadir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2640"]
[BlackElo "2665"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "24133795"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. Nf3 Bg7 7. Bxd4 Nf6 8.
Nbd2 Nc6 9. Bc4 Qh5 10. Bxf6 Bxf6 11. Ne4 O-O 12. Qd5 Qxd5 13. Bxd5 Kg7 14. Nxf6
Kxf6 15. O-O-O Bg4 16. Rhe1 Bxf3 17. Bxf3 Rfd8 18. b4 Rac8 19. Bxc6 Rxd1+ 20.
Rxd1 Rxc6 21. Kc2 Rc7 22. a4 e5 23. Rd8 Ke6 24. a5 a6 25. g4 f5 26. f3 Kf6 27.
h4 e4 28. fxe4 fxg4 29. Rd5 h6 30. Rd6+ Ke5 31. Rxg6 h5 32. Kd3 Kf4 33. Rg5 g3
34. e5 Rd7+ 35. Ke2 Rc7 36. Rxh5 Rxc3 37. Rg5 Rc2+ 38. Kd3 Rh2 39. e6 Rxh4 40.
e7 Rh8 41. Rg7 Re8 42. Kd4 g2 43. Rxg2 Rxe7 44. Rf2+ Kg4 45. Rf6 Kg5 46. Rf8 Kg6
47. Kd5 Rc7 48. Rf4 Kg5 49. Rc4 Re7 50. Kd6 Rf7 51. Rc7 Rf6+ 52. Kc5 Rf5+ 53.
Kc4 b5+ 54. axb6 Kf4 55. Ra7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Gabrielian, Artur"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2460"]
[BlackElo "2669"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "4131002"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Bd3 Nb4 8. O-O
Nxd3 9. cxd3 Ne7 10. Nc3 Ng6 11. Qg3 Be7 12. Bg5 Nxe5 13. Bxe7 Nxf3+ 14. Qxf3
Qxe7 15. Rfe1 d4 16. Nd5 Qd8 17. Rac1 O-O 18. Nf4 Rb8 19. Qg3 Qd6 20. b4 Bd7 21.
Rc5 f6 22. Rec1 Rbc8 23. h4 b6 24. R5c4 Rxc4 25. Rxc4 Rc8 26. Rxc8+ Bxc8 27. h5
Bd7 28. a3 Kf7 29. Qh4 e5 30. Ne2 h6 31. Ng3 Qc7 32. Qe4 Qc6 33. Qg6+ Kg8 34.
Nf5 Qc1+ 35. Kh2 Qf4+ 36. Ng3 Qg4 37. Qxg4 Bxg4 38. f3 Bd7 39. Ne2 Bb5 40. Nc1
Kf7 41. g4 g6 42. hxg6+ Kxg6 43. Kg3 f5 44. f4 Kf6 45. gxf5 Kxf5 46. fxe5 Kxe5
47. Kg4 Be8 48. Ne2 Bg6 49. Nf4 Bf5+ 50. Kf3 Bd7 51. Kg3 Bb5 52. Kf3 Kf5 53. Kg3
h5 54. Nxh5 Bxd3 55. Nf4 Ke4 56. Ne6 Bc4 57. Nf4 d3 58. Nh3 Ke3 59. Nf2 d2 60.
Nd1+ Ke2 61. Nb2 d1=Q 62. Nxd1 Kxd1 63. Kf4 Kc2 64. Ke5 Kb3 65. Kd6 Kxa3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Bachmann, Axel"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2599"]
[BlackElo "2620"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "3700488"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5
Be6 9. Ng3 Nbd7 10. Be2 g6 11. Qd2 Rc8 12. h4 Be7 13. Nf1 Qb6 14. O-O-O O-O 15.
f3 Qa5 16. Ne3 Bxa2 17. Ncd5 Qxd2+ 18. Rxd2 Bxd5 19. Nxd5 Nxd5 20. Rxd5 f6 21.
Be3 Rc7 22. g4 f5 23. exf5 gxf5 24. g5 f4 25. Bf2 Rfc8 26. c3 Nf8 27. Kb1 Kf7
28. Bd3 Ng6 29. Bf5 Rb8 30. Rhd1 Rc6 31. Be4 Bf8 32. R5d3 Rd8 33. c4 Rdc8 34.
Rb3 R8c7 35. Rxb7 Rxc4 36. Bd5+ Kg7 37. Bxc4 Rxb7 38. Bxa6 Rb8 39. Bc4 Be7 40.
Bd5 Bd8 41. Be4 Bb6 42. Rxd6 Bxf2 43. Rxg6+ Kf7 44. Rh6 Bd4 45. Bd5+ Kg7 46. b3
Rd8 47. Be4 Rb8 48. Rh7+ Kg8 49. Kc2 Rc8+ 50. Kd1 Be3 51. Rxh5 Rd8+ 52. Kc2 Rc8+
53. Kb1 Rc1+ 54. Kb2 Rh1 55. g6 Bd4+ 56. Kc2 Rh2+ 57. Kd3 Be3 58. Rh7 Rd2+ 59.
Kc4 Rd4+ 60. Kb5 Rd6 61. b4 Bd2 62. h5 Rd4 63. Kc6 Bxb4 64. Bd5+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Saravana, Krishnan P."]
[Black "Yen, William"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2312"]
[BlackElo "2056"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[WhiteFideId "5018382"]
[BlackFideId "30932025"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nbd7 7. Nbc3 Be7 8.
O-O O-O 9. Bg5 cxd4 10. Nxd4 Ne5 11. Be2 Qb6 12. Nb3 Rd8 13. Qc1 Bd7 14. Be3 Qc7
15. h3 Bc6 16. f4 Ng6 17. Qe1 Bb4 18. a3 Bxc3 19. Qxc3 Nd5 20. Qd2 Ndxf4 21.
Bxf4 Rxd2 22. Bxc7 Rxe2 23. Rf2 Rxf2 24. Kxf2 Rc8 25. Bg3 Bd5 26. Nd4 e5 27. c4
Rxc4 28. Ne2 Rc2 29. Rd1 Ne7 30. Bxe5 f6 31. Bc3 Bc4 32. Bd2 Nf5 33. Nc3 Rxb2
34. g4 Nd4 35. Ke3 Nc6 36. Be1 Rb3 37. a4 a6 38. Rd7 Ne5 39. Rc7 Be6 40. Bg3
Nc4+ 41. Kd4 Nb2 42. Bd6 h5 43. gxh5 Kh7 44. Bf8 Kh6 45. Rxg7 Kxh5 46. Ne4 Rd3+
47. Kc5 Nxa4+ 48. Kb4 Rd4+ 49. Ka5 Rxe4 50. h4 Bc8 51. Bb4 Nb2 52. Bd2 b6+ 53.
Kxb6 Nc4+ 54. Ka7 Nxd2 55. Rh7+ Kg4 56. Rc7 Bf5 57. h5 Kg5 58. h6 Rh4 59. h7
Rxh7 60. Kb8 Rxc7 61. Ka8 a5 62. Kb8 a4 63. Kxc7 a3 64. Kd6 a2 65. Ke7 a1=Q 66.
Kf8 Qa7 67. Kg8 Bb1 68. Kf8 f5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Drygalov, Sergey"]
[Black "Vitenberg, Noam Aviv"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2490"]
[BlackElo "2315"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "24171743"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 a6 8. Bd2
Re8 9. Be2 h6 10. a3 Bd6 11. h3 dxc4 12. Bxc4 e5 13. d5 Ne7 14. e4 Ng6 15. b4
Bd7 16. O-O Rc8 17. Qb3 Nh5 18. b5 axb5 19. Nxb5 Ngf4 20. Kh2 Qf6 21. Rg1 Bc5
22. Be3 Bd6 23. Bf1 Nxh3 24. gxh3 Qxf3 25. Nxd6 cxd6 26. Qxb7 Re7 27. Bg2 Qf6
28. Rac1 Rce8 29. Rc7 Bc8 30. Qc6 Rxc7 31. Qxc7 Nf4 32. Bf1 Qh4 33. Rg3 Nh5 34.
Rf3 f5 35. exf5 e4 36. f6 Nxf6 37. Rg3 Nh5 38. Qxd6 Nxg3 39. Qxg3 Qxg3+ 40. Kxg3
Bb7 41. d6 Rd8 42. Bc5 Kf7 43. Kf4 Kf6 44. Bc4 g5+ 45. Ke3 Ke5 46. a4 Rc8 47.
Bd4+ Kxd6 48. Be2 Ra8 49. Bg7 h5 50. Bh6 Rxa4 51. Bxg5 Ra3+ 52. Kf4 Rxh3 53. Bf6
Ke6 54. Bd4 Ra3 55. Be3 Ra5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Maltsevskaya, Aleksandra"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2382"]
[BlackElo "2661"]
[ECO "B54"]
[Opening "Sicilian"]
[Variation "Prins (Moscow) variation"]
[WhiteFideId "24174041"]
[BlackFideId "4189302"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 a5 8. Be3
O-O 9. Nc3 a4 10. Nc1 Qa5 11. a3 Be6 12. Qd2 Bd8 13. Qxd6 Nc6 14. Qd2 Bb6 15.
Nd5 Bxd5 16. Bxb6 Qxb6 17. exd5 Nd4 18. Bd3 e4 19. fxe4 Rfe8 20. Qb4 Qa7 21. c5
Nxe4 22. Qxd4 Nxc5+ 23. Kd1 Rad8 24. Bc4 Re4 25. Qc3 Rc8 26. Qh3 Qb8 27. Bd3
Nxd3 28. Nxd3 Rd4 29. Rc1 Rd8 30. Rc3 R4xd5 31. Re1 g6 32. Re3 Qd6 33. Kc2 b5
34. Rc8 Kg7 35. Rxd8 Qxd8 36. Kb1 Qc7 37. Qg3 Qc4 38. Qf3 b4 39. Nxb4 Rf5 40.
Rc3 Qe6 41. Qd1 Qf6 42. Rc1 Rf2 43. Nd3 Rxg2 44. Qxa4 Qf5 45. Qb3 Rxh2 46. Qc3+
Kh6 47. Ka1 Rh3 48. Rd1 g5 49. Qd2 f6 50. Nf2 Rf3 51. Rh1+ Kg6 52. Nd1 h5 53.
Ne3 Qe4 54. Ng2 Rg3 55. Rg1 h4 56. Qf2 Qg4 57. Qc2+ Kh6 58. Qd2 h3 59. Qd8 Rxg2
60. Qh8+ Kg6 61. Qg8+ Kh6 62. Qh8+ Kg6 63. Qg8+ Kf5 64. Qd5+ Kf4 65. Qd6+ Ke3
66. Re1+ Kf2 67. Qd2+ Kg3 68. Qc3+ Kh4 69. Qxf6 Qf4 70. Qh6+ Kg4 71. Qe6+ Qf5
72. Re4+ Kh5 73. Qxf5 Rg1+ 74. Ka2 h2 75. Qh7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Tejedor Fuente, Enrique"]
[Black "Lysyj, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2434"]
[BlackElo "2605"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "2299100"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 d6 7. Be3 Bxe3 8. fxe3
O-O 9. Bxc6 bxc6 10. Nc3 Qe7 11. Qe1 h6 12. Nh4 g6 13. h3 Kg7 14. Rf2 Nh7 15.
Ne2 Bd7 16. Kh2 c5 17. Nf3 Ng5 18. Nxg5 hxg5 19. g4 Rh8 20. Kg2 Rh4 21. Ng1 Rah8
22. Qa5 Bc8 23. Raf1 Rf8 24. Nf3 Rh7 25. Ng1 Bb7 26. c4 Qd7 27. Kg3 Bc8 28. Rf3
Rh4 29. b3 Qc6 30. Rf6 Rh7 31. R6f3 Be6 32. Qe1 Qd7 33. Kf2 f5 34. exf5 gxf5 35.
gxf5 Rxf5 36. Ke2 Kh8 37. Qg3 Rg7 38. h4 gxh4 39. Qxh4+ Rh7 40. Qg3 Rxf3 41.
Nxf3 Rh3 42. Qg5 Bg4 43. Qf6+ Kh7 44. Kd2 Rxf3 45. Rxf3 Bxf3 46. Qxf3 Qc8 47.
Qf7+ Kh6 48. Qf6+ Kh7 49. Kc3 Qb7 50. Qf7+ Kh6 51. a3 a5 52. Qf6+ Kh7 53. Qf5+
Kh6 54. Qh3+ Kg7 55. Qg3+ Kf7 56. Qf2+ Ke7 57. Qf1 Qb6 58. Qh1 Kd7 59. Qh3+ Kd8
60. Qh8+ Kd7 61. Qh7+ Kc8 62. Qe4 Kb8 63. Qg2 Ka7 64. Qg7 Qb7 65. Qd7 Qb6 66.
Qc8 Qc6 67. Qd8 Kb7 68. Qh4 Qf3 69. Qe4+ Qxe4 70. dxe4 Kc6 71. a4 Kd7 72. Kd2
Ke6 73. Ke2 Kf6 74. Kf3 Kg5 75. Kg3 Kh5 76. Kh3 Kg5 77. Kg3 c6 78. Kh3 Kh5 79.
Kg3 Kg5 80. Kh3 Kh5 81. Kg3 Kg5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Chitlange, Sakshi"]
[Black "Sliwicka, Alicja"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2167"]
[BlackElo "2308"]
[ECO "A57"]
[Opening "Benko gambit"]
[WhiteFideId "35002899"]
[BlackFideId "1150677"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 a6 5. e4 e6 6. Nf3 exd5 7. exd5 b4 8. Bd3 d6
9. O-O Be7 10. a3 bxa3 11. Rxa3 Bg4 12. Bf5 Bxf5 13. Qxf5 Qd7 14. Qc2 Qg4 15.
Re1 Ra7 16. Rae3 Kf8 17. Nc3 Qg6 18. Qe2 Ng8 19. Na4 Qf5 20. Nb6 g6 21. Bd2 h5
22. Bc3 Rh7 23. h3 h4 24. Nd2 Rb7 25. Ba5 Rh5 26. Ne4 Nd7 27. Nc8 Ne5 28. Nxe7
Kxe7 29. Nxc5 dxc5 30. Rxe5+ Qxe5 31. Qxe5+ Rxe5 32. Rxe5+ Kd6 33. Re2 Ne7 34.
Bc3 Nf5 35. Be5+ Kd7 36. Bf6 Rb4 37. Rc2 Nd6 38. Bxh4 Nxc4 39. b3 Ne5 40. Bg3
Nd3 41. Rc3 Rd4 42. f3 Rxd5 43. Bf2 Kd6 44. Bg3+ Kc6 45. Bf2 Kb5 46. Be3 Kb4 47.
Bd2 Kb5 48. Kf1 Nb4 49. Ke2 Nc6 50. Be3 Kb4 51. Bd2 Kb5 52. Be3 f5 53. Rc4 Na5
54. Rc3 Re5 55. Kd3 Rd5+ 56. Kc2 Kb4 57. Bd2 Kb5 58. Re3 Nc6 59. Bc3 Rd6 60. Re8
g5 61. Rg8 g4 62. hxg4 fxg4 63. Rxg4 Re6 64. Re4 Rg6 65. g4 Rh6 66. Re2 Rh3 67.
Rf2 Rg3 68. Bf6 Nb4+ 69. Kd2 Nd5 70. Be5 Rg1 71. g5 Rxg5 72. f4 Rf5 73. Kd3 Kb4
74. Rb2 Nxf4+ 75. Ke4 Rxe5+ 76. Kxf4 Rh5 77. Ke4 Rh3 78. Kd5 Rxb3 79. Ra2 a5 80.
Rc2 Rd3+ 81. Kc6 Rd8 82. Rb2+ Ka3 83. Rb5 c4 84. Rxa5+ Kb3 85. Rb5+ Kc2 86. Rh5
c3 87. Kc5 Kb1 88. Kb4 c2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "4"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Maly, Alexey"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2271"]
[BlackElo "2370"]
[ECO "E33"]
[Opening "Nimzo-Indian"]
[Variation "classical, Milner-Barry (Zurich) variation"]
[WhiteFideId "2264021"]
[BlackFideId "14103184"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 O-O 8. g3
e5 9. dxe5 dxe5 10. Nxe5 Nxe5 11. Qxe5 Re8 12. Qc3 Ne4 13. Qf3 h5 14. h3 b6 15.
Bg2 Bb7 16. O-O g6 17. Be3 Nd6 18. Qf4 Bxg2 19. Kxg2 Re4 20. Qh6 Nf5 21. Rfd1
Nxh6 22. Rxd8+ Rxd8 23. Bxh6 Rxe2 24. b4 Rd4 25. c5 bxc5 26. bxc5 Rc4 27. Be3
Rxe3 28. fxe3 Rxc5 29. Kf3 Rc3 30. a4 a5 31. Rb1 Rc4 32. Rb7 Rxa4 33. Rxc7 Ra2
34. Ra7 a4 35. e4 a3 36. e5 Ra1 37. Kg2 Kf8 38. g4 h4 39. Kf2 a2 40. Kg2 Ke8 41.
Kh2 Kd8 42. Kg2 Kc8 43. g5 Kb8 44. Ra4 Kb7 45. Ra3 Kb6 46. Ra8 Kc5 47. Ra7 Kd5
48. Ra5+ Ke4 49. Kh2 Kf5 50. Kg2 Ke6 51. Kh2 Ke7 52. Kg2 Re1 53. Rxa2 Rxe5 54.
Ra7+ Kf8 55. Ra4 Rxg5+ 56. Kh2 Rh5 57. Kg2 Kg7 58. Kf3 f5 59. Ra7+ Kf6 60. Kf4
g5+ 61. Kf3 Rh8 62. Ra6+ Kg7 63. Ra5 Kg6 64. Ra6+ Kh5 65. Rf6 f4 66. Rf7 Re8 67.
Rh7+ Kg6 68. Rb7 Re3+ 69. Kg2 Rg3+ 70. Kh2 Kf5 71. Rb5+ Ke4 72. Rb4+ Ke5 73.
Rb5+ Kf6 74. Rb6+ Kg7 75. Rb7+ Kh6 76. Rb6+ Kh5 77. Rf6 Rd3 78. Kg2 Rd2+ 79. Kg1
Rd8 80. Kg2 Rg8 81. Kf3 Rg6 82. Rf8 Rc6 83. Rh8+ Kg6 84. Rg8+ Kf6 85. Kg4 Rc3
86. Rf8+ Kg7 87. Ra8 Rg3+ 88. Kf5 f3 89. Ra7+ Kf8 90. Ke6 f2 91. Rf7+ Kg8 92.
Rxf2 Rxh3 93. Kf6 Rg3 94. Kg6 h3 95. Ra2 Kf8 96. Kh5 g4 97. Kh4 Rg2 98. Ra1 h2
99. Rh1 g3 100. Rf1+ Kg7 101. Rb1 Rg1 102. Rb7+ Kf6 103. Rb6+ Ke5 104. Rb5+ Kd4
105. Rb4+ Kc3 106. Rg4 h1=Q+ 107. Kg5 Qd5+ 108. Kf4 Qd4+ 109. Kg5 Qxg4+ 110.
Kxg4 Rf1 111. Kxg3 Kd3 112. Kg2 Rf4 113. Kg3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Leiva, Giuseppe"]
[Black "Kulkarni, Rakesh"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2391"]
[BlackElo "2321"]
[WhiteFideId "3804399"]
[BlackFideId "5037077"]
[EventDate "2021.07.07"]

0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Khanin, Semen"]
[Black "Lorente Serrano, Rosa Adela"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2517"]
[BlackElo "2022"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "4111990"]
[BlackFideId "32091982"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. O-O a6 5. Be2 g6 6. Re1 Bg7 7. c3 b5 8. d4
cxd4 9. cxd4 Bb7 10. Bd3 d6 11. Nc3 Nf6 12. e5 Nd5 13. e6 O-O 14. exf7+ Rxf7 15.
Ng5 Nf4 16. Nxf7 Kxf7 17. Bxf4 e5 18. dxe5 dxe5 19. Bxe5 Qd5 20. Nxd5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Kadam, Om Manish"]
[Black "Delgadillo, Adonay"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2114"]
[BlackElo "2236"]
[ECO "B78"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, 10.O-O-O"]
[WhiteFideId "45076294"]
[BlackFideId "3301915"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
Bd7 9. O-O-O O-O 10. Bc4 Nxd4 11. Bxd4 a5 12. h4 Rc8 13. Be2 b5 14. Nxb5 a4 15.
h5 Rb8 16. Nc3 e5 17. Be3 Be6 18. hxg6 hxg6 19. Bh6 Nh5 20. Bxg7 Kxg7 21. Qxd6
Qg5+ 22. Qd2 Rfc8 23. Qxg5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Shreyans, K. Shah"]
[Black "Zuriel, Marisa"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "WIM"]
[WhiteElo "2237"]
[BlackElo "2203"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "5029074"]
[BlackFideId "109142"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 c5 3. c3 g6 4. Bf4 Bg7 5. e3 O-O 6. Bc4 b6 7. Nbd2 Bb7 8. O-O
d6 9. Re1 Nbd7 10. Qb3 Qe8 11. e4 e5 12. dxe5 dxe5 13. Bg3 Nh5 14. a4 a6 15.
Rad1 h6 16. Nf1 Rb8 17. Ne3 Bxe4 18. Nd5 Bxd5 19. Bxd5 Nxg3 20. hxg3 Qe7 21. Re2
Kh7 22. Red2 e4 23. Ne1 f5 24. Be6 Ne5 25. Kf1 Qg5 26. Nc2 Qh5 27. Ne3 f4 28.
gxf4 Rxf4 29. Rd6 Rbf8 30. R6d2 Qh1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Smirnov, Alexandr A."]
[Black "Priasmoro, Novendra"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2136"]
[BlackElo "2502"]
[ECO "B35"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, modern variation with Bc4"]
[WhiteFideId "24104396"]
[BlackFideId "7105029"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. a3 a5 13. O-O Rc8 14. Rad1 a4 15.
Ba2 Qc7 16. Rf2 Rfe8 17. Bxf6 Bxf6 18. Nd5 Qa7 19. Nxf6+ exf6 20. c3 Be6 21.
Bxe6 Rxe6 22. Qd4 Qb7 23. Rfd2 Rc5 24. Qf2 Qc6 25. Qg3 Rg5 26. Rxd6 Qc5+ 27. Qf2
Rxd6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Bator, Robert"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2257"]
[BlackElo "2356"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "3400999"]
[BlackFideId "1700405"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8.
fxe5 dxe5 9. Bg5 Be6 10. Na3 Bxc4 11. Nxc4 Qe7 12. c3 Ne6 13. Bxf6 gxf6 14. Kh1
Rd8 15. Qf3 Nf4 16. Ne3 Rd3 17. Rad1 Rxd1 18. Rxd1 O-O 19. g3 Ng6 20. Nd5 Qe6
21. Nxf6+ Kg7 22. Rf1 c6 23. Qh5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Necula, Iulian"]
[Black "Navarro Segura, Roberto"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1890"]
[BlackElo "2123"]
[ECO "A22"]
[Opening "English"]
[Variation "Bremen, reverse dragon"]
[WhiteFideId "1232380"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. O-O Be7 8. e4
Ndb4 9. a3 Nd3 10. b4 f6 11. Rb1 Qd7 12. Ne1 O-O-O 13. Nxd3 Qxd3 14. Qa4 Kb8 15.
b5 Rd4 16. Qd1 Na5 17. Nd5 Bxd5 18. exd5 Qxb1 19. Qg4 Rxg4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Wiwatanadate, Poompong"]
[Black "Roman, Rodrigo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2043"]
[BlackElo "2071"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[WhiteFideId "6201083"]
[BlackFideId "3701220"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Ne2 Bb7 7. a3 Bxc3+ 8. Nxc3
d5 9. Nxd5 exd5 10. O-O Nbd7 11. cxd5 Bxd5 12. Qe2 Re8 13. f3 c5 14. e4 cxd4 15.
Qf2 Nc5 16. Bb5 Bb3 17. Bxe8 Nxe8 18. Bf4 Nc7 19. Qg3 N7e6 20. Bd2 Bc4 21. Rfc1
Nb3 22. Rxc4 Nxa1 23. f4 Nb3 24. Bb4 Nbc5 25. f5 Nxe4 26. Qe1 N6c5 27. Bxc5 Nxc5
28. b4 Nb7 29. Qd2 d3 30. Rc3 Qd4+ 31. Kh1 Rd8 32. h3 Qxc3 33. Qxc3 d2 34. Qc7
d1=Q+ 35. Kh2 Qd6+ 36. Qxd6 Rxd6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Kamsky, Gata"]
[Black "Fernandez, Daniel Howard"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2658"]
[BlackElo "2487"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "2000024"]
[BlackFideId "5801605"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. h3 b5 5. e3 a6 6. c3 Bb7 7. Nbd2 O-O 8. Bd3 d5
9. O-O c5 10. Ne5 Nc6 11. a3 Nd7 12. Nxc6 Bxc6 13. Nf3 a5 14. Ne5 Nxe5 15. Bxe5
c4 16. Bc2 f5 17. f4 b4 18. axb4 axb4 19. Qd2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Bluebaum, Matthias"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2640"]
[ECO "E43"]
[Opening "Nimzo-Indian"]
[Variation "Fischer variation"]
[WhiteFideId "24651516"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd2 Bb7 6. Nf3 c5 7. Bd3 Bxc3 8. Bxc3
d6 9. O-O Nbd7 10. b4 O-O 11. Qe2 Ne4 12. Be1 Rc8 13. Kh1 Qf6 14. Rd1 Rfd8 15.
Ng1 d5 16. cxd5 exd5 17. bxc5 bxc5 18. f3 Nd6 19. Nh3 Re8 20. Qf2 cxd4 21. exd4
Bc6 22. Bd2 h6 23. Nf4 Nb6 24. Nh5 Qe7 25. Qg3 f5 26. Bxh6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Arpita, Mukherjee"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2206"]
[BlackElo "2397"]
[ECO "C72"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, 5.O-O"]
[WhiteFideId "5056403"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. c3 Qf6 8. d3 Ne7
9. Nbd2 Ng6 10. Qb3 b5 11. Bxb5 axb5 12. Qxb5 Bd7 13. Qb7 Rb8 14. Qxc7 Nf4 15.
d4 Ne6 16. dxe5 dxe5 17. Qxb8+ Nxb8 18. Nc4 Nc6 19. a4 g5 20. a5 g4 21. Nh2 gxh3
22. g3 Rg8 23. a6 Bc5 24. Be3 Bxe3 25. fxe3 Rxg3+ 26. Kh1 Qg5 27. Nd6+ Ke7 28.
Nf5+ Kd8 29. a7 Nxa7 30. Rxa7 Rg2 31. Nf3 Rh2+ 32. Nxh2 Qg2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Szente Varga, Fruzsina"]
[Black "Khabinets, Ivan"]
[Result "0-1"]
[WhiteTitle "WFM"]
[WhiteElo "2100"]
[BlackElo "1980"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "712264"]
[BlackFideId "14115980"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. c4 Nc6 8.
Qe3 Qg4 9. Nc3 Qxg2 10. Rg1 Qh3 11. Rg3 Qd7 12. Bd2 e6 13. O-O-O O-O-O 14. Nb5
a6 15. Nbd4 Nxd4 16. Qxd4 Qc6 17. Ng5 Rd7 18. Rb3 h6 19. Nf3 Qxe4 20. Qa7 Rc7
21. Nd4 Nd7 22. Bc3 Be7 23. Re1 Bg5+ 24. Kd1 Qd3+ 25. Bd2 Qxd2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2425"]
[BlackElo "2622"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "25005812"]
[BlackFideId "14114038"]
[EventDate "2021.07.07"]

1. d4 d6 2. Bf4 Nc6 3. Nf3 g6 4. e3 Bg7 5. h3 Nf6 6. Be2 O-O 7. O-O Re8 8. Bh2
Bd7 9. c4 e5 10. Nc3 exd4 11. exd4 Ne4 12. Nd5 h6 13. Re1 Ng5 14. Ne3 Nxf3+ 15.
Bxf3 Nxd4 16. Bxb7 Rb8 17. Bd5 Rxb2 18. Qd3 Ne6 19. Qa3 Qb8 20. Rad1 Nc5 21. Bf4
h5 22. h4 Qb6 23. g3 a5 24. Ng2 Rxe1+ 25. Rxe1 Qb4 26. Qf3 Be6 27. Be3 Bxd5 28.
Qxd5 Ne6 29. Rd1 Rxa2 30. c5 Ra1 31. cxd6 Rxd1+ 32. Qxd1 cxd6 33. Qd5 a4 34. Nf4
Nxf4 35. Bxf4 a3 36. Qa8+ Kh7 37. Qd5 Qb1+ 38. Kg2 a2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Baskin, Robert"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2390"]
[BlackElo "2600"]
[ECO "E95"]
[Opening "King's Indian"]
[Variation "orthodox, 7...Nbd7, 8.Re1"]
[WhiteFideId "24662402"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 exd4 10. Nxd4 Re8 11. f3 Nh5 12. Be3 Be5 13. g3 a5 14. f4 Bg7 15. Bg2
Nhf6 16. Qc2 Ng4 17. Rad1 Nxe3 18. Rxe3 Qb6 19. Qd2 Nc5 20. Kh1 a4 21. Nde2 Be6
22. f5 Bxc4 23. Qxd6 Be5 24. Qd2 Red8 25. Qc2 Rxd1+ 26. Nxd1 Bxa2 27. Nec3 Bb3
28. Qe2 Rd8 29. g4 Qa6 30. Qf3 Rd2 31. Re1 Qd3 32. Re3 Qd6 33. Re1 b5 34. g5 b4
35. Ne2 Rxd1 36. Rxd1 Qxd1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Guseinov, Gadir"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2665"]
[BlackElo "2459"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "13401378"]
[BlackFideId "3400042"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. c3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Qc7 8.
Qf3 Bg4 9. Qg3 Qxg3 10. hxg3 e6 11. f3 Bf5 12. g4 Bg6 13. Ne2 Nd5 14. Bxd5 cxd5
15. Nf4 Rg8 16. Nxg6 hxg6 17. Ke2 Bd6 18. Kd3 f6 19. a4 Kf7 20. b3 Rh8 21. Be3
Rac8 22. c4 Rhd8 23. c5 Be7 24. f4 a5 25. Bd2 Ra8 26. Rhb1 e5 27. b4 axb4 28.
Rxb4 Rd7 29. fxe5 fxe5 30. Rf1+ Ke8 31. dxe5 Bxc5 32. Rb5 Be7 33. a5 Ra6 34.
Rfb1 Bd8 35. Rxb7 Rxb7 36. Rxb7 Bxa5 37. Bg5 Rb6 38. Re7+ Kf8 39. Ra7 Rb3+ 40.
Kc2 Rb5 41. e6 Rc5+ 42. Kd1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Sjugirov, Sanan"]
[Black "Arias, Juan Cruz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2661"]
[BlackElo "2277"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange, Rubinstein variation"]
[WhiteFideId "4189302"]
[BlackFideId "118540"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bf5 8. Bxf5
gxf5 9. O-O e6 10. Bg5 Bg7 11. Nbd2 Qc7 12. Bxf6 Bxf6 13. Re1 O-O 14. Nf1 Kh8
15. Ng3 Rg8 16. Nh5 Be7 17. Qd2 Rg6 18. g3 Rag8 19. Kh1 Bf8 20. Nh4 Rh6 21. Nf4
Rg4 22. Nxd5 Qd8 23. Ne3 Rgxh4 24. gxh4 Qxh4 25. f3 Bd6 26. Re2 Ne7 27. Rg1 Ng6
28. d5 Nf4 29. Nxf5 Qh5 30. Qd4+ f6 31. Nxh6 Qxf3+ 32. Reg2 Nxg2 33. Rxg2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Sliwicka, Alicja"]
[Black "Nefedov, Sergey"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2308"]
[BlackElo "2313"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "1150677"]
[BlackFideId "24113417"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 Nc6 6. c4 Qh5 7. h3 O-O-O 8.
Be3 e5 9. d5 e4 10. Ng5 Ne5 11. Bxg4+ Nexg4 12. Nxf7 Bb4+ 13. Nc3 Qxf7 14. hxg4
h5 15. g5 Ng4 16. Qd4 b6 17. O-O-O Bc5 18. Qxe4 Rde8 19. Qf3 Bxe3+ 20. fxe3 Qxf3
21. gxf3 Nxe3 22. Rde1 Nxc4 23. Ne4 Ne5 24. Re3 Nxf3 25. Rxf3 Rxe4 26. g6 Rg4
27. Rfh3 Rxg6 28. Rxh5 Rxh5 29. Rxh5 Rg2 30. a4 Kd7 31. Kb1 Kd6 32. Ka2 a5 33.
Kb3 Rg4 34. Ka3 g6 35. Kb3 gxh5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Mikhnenko, Alexander"]
[Black "Riehle, Marco"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2065"]
[BlackElo "2347"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Damiano variation"]
[WhiteFideId "34143014"]
[BlackFideId "12904392"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8.
Bb5 Bd7 9. O-O O-O-O 10. Be3 a6 11. Ba4 Nxe5 12. Bxd7+ Rxd7 13. Nc3 Nc6 14. Qf3
f6 15. Rfe1 Qf7 16. a3 Bd6 17. b4 Be5 18. Bf4 Nd4 19. Qe4 Bxf4 20. Qxf4 Nxc2 21.
b5 axb5 22. Nxb5 Nxa1 23. Qa4 Rd5 24. Qa8+ Kd7 25. Qxb7 Rc8 26. Na7 Qg8 27. Qc6+
Kd8 28. Nxc8 Re5 29. Rd1+ Kxc8 30. Qa8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Prohorov, Olexandr"]
[Black "Estrada Nieto, Julian"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2086"]
[BlackElo "2280"]
[ECO "C49"]
[Opening "Four knights"]
[WhiteFideId "14105578"]
[BlackFideId "5101018"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. d3 O-O 6. O-O Bxc3 7. bxc3 d6 8.
Bg5 Bd7 9. Re1 Ne7 10. Bxf6 Bxb5 11. Bh4 f6 12. Rb1 Bc6 13. d4 Ng6 14. Bg3 b6
15. Qd3 Kh8 16. Qc4 Bd7 17. Rbd1 Bg4 18. dxe5 Bxf3 19. gxf3 fxe5 20. Kg2 Qe7 21.
Re3 Rf6 22. h4 Raf8 23. h5 Nf4+ 24. Bxf4 Rxf4 25. Rh1 Qg5+ 26. Kf1 R8f6 27. Qxc7
h6 28. Qc8+ Kh7 29. Qh3 Rf7 30. Ke2 Qd8 31. Rd3 Qc7 32. Rg1 Qc4 33. Rg3 Qxa2 34.
Kd2 Qa1 35. Qg2 R4f6 36. Rg6 a5 37. Rxd6 Qa3 38. Rdxf6 gxf6 39. Rg8 Rd7+ 40. Ke2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Dong, Bao Nghia"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2227"]
[BlackElo "2315"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Lundin (Kevitz-Mikenas) defence"]
[WhiteFideId "12400343"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. d4 Nc6 2. c4 e5 3. e3 Nf6 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. dxe5 Nxe5 8.
Nxe5 dxe5 9. Qxd8+ Kxd8 10. Nc3 Be6 11. O-O-O+ Ke7 12. Be2 c6 13. Rd2 Rhd8 14.
Rhd1 Rxd2 15. Rxd2 Rd8 16. Rxd8 Kxd8 17. f4 exf4 18. exf4 Ke7 19. h3 h5 20. Kd2
h4 21. Ke3 Kd6 22. b4 b6 23. a3 Bd7 24. Bd3 c5 25. b5 Bc8 26. Be4 Be6 27. Kd3
Ke7 28. Bc6 Bf5+ 29. Ke3 Kd6 30. Bd5 Nxd5+ 31. cxd5 Bc2 32. Kd2 Bb3 33. Ne4+
Kxd5 34. Ng5 Kd4 35. Nf3+ Ke4 36. Kc3 Be6 37. Nxh4 Kxf4 38. g4 g6 39. Ng2+ Kg3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Tejedor Fuente, Enrique"]
[Black "Mogirzan, Matei-Valeriu"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2434"]
[BlackElo "1813"]
[ECO "C42"]
[Opening "Petrov's defence"]
[WhiteFideId "2299100"]
[BlackFideId "1257455"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Be2 h5 7. h3 Qd4 8.
O-O Ng4 9. hxg4 hxg4 10. g3 Qe5 11. Kg2 Bxf2 12. Bf4 Qxb2 13. Nd2 Bb6 14. Nc4
Qd4 15. Be3 Qd8 16. Nxb6 cxb6 17. Bxg4 Qd6 18. Qf3 Be6 19. Bxe6 Qxe6 20. Qf5 Qe7
21. Rh1 Rf8 22. Rh7 g6 23. Qg5 Qe6 24. Rf1 Qxa2 25. Qe5+ Qe6 26. Qxe6+ fxe6 27.
Rxf8+ Kxf8 28. Rh8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Lysyj, Igor"]
[Black "Filip, Lucian-Ioan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2605"]
[BlackElo "2431"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Franco-Indian (Keres) defence"]
[WhiteFideId "4150120"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nf3 O-O 6. Nc3 d5 7. e3 Qe7 8.
cxd5 exd5 9. Bd3 Rd8 10. h3 b6 11. O-O c5 12. b3 Ba6 13. Rfd1 Bxd3 14. Qxd3 Nbd7
15. Rac1 Rac8 16. Qa6 Nb8 17. Qa3 Kf8 18. dxc5 bxc5 19. Na4 Na6 20. Nb2 Nb4 21.
Nd3 Nxd3 22. Rxd3 c4 23. Qxe7+ Kxe7 24. Rdc3 Ne4 25. R3c2 Nd6 26. Nd4 Kd7 27.
Rd1 cxb3 28. Rxc8 Rxc8 29. axb3 Rb8 30. Ra1 Rb7 31. Ra5 g6 32. Rxd5 Ke7 33. Ra5
Kd7 34. f3 Kc7 35. g4 Kb6 36. Rd5 Kc7 37. Rc5+ Kd7 38. Kf2 a6 39. e4 Nb5 40.
Nxb5 axb5 41. b4 Kd6 42. g5 Ke7 43. h4 f6 44. Kg3 Kf7 45. Kg4 fxg5 46. hxg5 Kg7
47. f4 h6 48. gxh6+ Kxh6 49. e5 Kg7 50. Kf3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Yen, William"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2056"]
[BlackElo "2461"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "30932025"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. d5 Qe8 8. Be3 Nh5
9. Nd2 Nf4 10. Bf3 f5 11. O-O Nxg2 12. Bxg2 f4 13. Bxa7 Rxa7 14. Nb5 Ra5 15.
Nxc7 Qe7 16. b4 Ra3 17. Nb5 Rd3 18. f3 g5 19. Qc2 Re3 20. Rae1 Na6 21. a3 g4 22.
fxg4 Bxg4 23. Nf3 Kh8 24. Qf2 Bh6 25. Qh4 Qxh4 26. Nxh4 Rxe1 27. Rxe1 f3 28.
Bxf3 Bxf3 29. Nxf3 Rxf3 30. Nxd6 Rxa3 31. Nxb7 Nxb4 32. d6 Nc6 33. c5 Rb3 34.
Na5 Nxa5 35. Ra1 Rb5 36. Rxa5 Rxa5 37. c6 Bg5 38. d7 Rc5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Dushyant, Sharma"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2270"]
[BlackElo "2009"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "25065130"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f4 Bb4 7. Nxc6 bxc6 8.
Bd3 d5 9. e5 d4 10. exf6 dxc3 11. O-O Qxf6 12. bxc3 Bxc3 13. Rb1 O-O 14. Ba3 Rd8
15. Rb3 Bd4+ 16. Kh1 Bd7 17. Qf3 Rab8 18. Bd6 Rxb3 19. axb3 c5 20. h3 a5 21. Bc7
Rc8 22. Bxa5 Bc6 23. Be4 Bxe4 24. Qxe4 g6 25. Qb7 Re8 26. Qc6 Qe7 27. c3 Bf6 28.
b4 cxb4 29. Bxb4 Qd8 30. Ra1 Kg7 31. c4 Bxa1 32. Ba5 Qc8 33. Qa4 Bf6 34. c5 Qxc5
35. Qxe8 Qxa5 36. Qb8 e5 37. f5 gxf5 38. Qb3 f4 39. Qf3 Qe1+ 40. Qf1 Qg3 41. Qd1
e4 42. Qe2 f3 43. gxf3 exf3 44. Qh2 Qxh2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Saravana, Krishnan P."]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2173"]
[BlackElo "2312"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "Tartakower (fantasy) variation"]
[WhiteFideId "6700136"]
[BlackFideId "5018382"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. e5 b6 6. a3 Bxc3+ 7. bxc3 Ba6 8. Bxa6
Nxa6 9. a4 Ne7 10. Ne2 c5 11. O-O Rc8 12. Nf4 Ng6 13. Nh5 O-O 14. f4 cxd4 15.
cxd4 Qc7 16. Ba3 Rfd8 17. Qd3 Qc4 18. Qe3 Qc3 19. Qe2 Qxd4+ 20. Kh1 Nc5 21. Rad1
Qxa4 22. Bc1 Ne4 23. Qg4 Qxc2 24. f5 exf5 25. Qxf5 Rf8 26. Be3 Rce8 27. Bd4 Re6
28. Qg4 a5 29. h4 a4 30. Qf5 Nxh4 31. Qg4 Rg6 32. Qh3 Qxg2+ 33. Qxg2 Nxg2 34.
Bxb6 Rg5 35. Ng3 Nxg3+ 36. Kxg2 Nxf1+ 37. Kxf1 Rxe5 38. Ra1 Rf5+ 39. Ke2 Re8+
40. Kd3 Rf4 41. Bd4 f6 42. Rxa4 Kf7 43. Ra7+ Kg6 44. Ra5 Ree4 45. Bc3 Rf3+ 46.
Kc2 Rc4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Vitenberg, Noam Aviv"]
[Black "Gorodetzky, David"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2315"]
[BlackElo "2496"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "1532138"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Qc2
h6 9. Bh4 Re8 10. Nf3 Bg4 11. Bg3 Bxg3 12. hxg3 Nbd7 13. O-O Qe7 14. Rab1 a5 15.
a3 Ne4 16. Bxe4 dxe4 17. Nd2 Bf5 18. b4 Nf6 19. Nc4 axb4 20. axb4 Ng4 21. f3 Be6
22. Nd1 exf3 23. Rxf3 Bd5 24. Rf4 Be4 25. Qe2 Bxb1 26. Rxg4 Qxb4 27. Ne5 Ra1 28.
Kh2 Bf5 29. Rf4 Qb1 30. Rf1 Ra2 31. Qf3 Qe4 32. Nc3 Qxf3 33. Rxf3 Rc2 34. Na4
Be4 35. Rf4 Bxg2 36. Kg1 f6 37. Nd7 Rxe3 38. Rf1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Dobre, Claudiu-Cristian"]
[Black "Gabriel, Robert"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2314"]
[BlackElo "2236"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "1211854"]
[BlackFideId "4606477"]
[EventDate "2021.07.07"]

1. c4 e6 2. Nf3 d5 3. b3 Be7 4. Bb2 Bf6 5. d4 Ne7 6. Nbd2 O-O 7. e4 dxe4 8. Nxe4
Nf5 9. g4 Nd6 10. Bd3 Nxe4 11. Bxe4 c5 12. Qd2 Nc6 13. O-O-O Nxd4 14. Nxd4 Bxd4
15. Bxd4 cxd4 16. Qxd4 Qg5+ 17. Kb1 e5 18. Qd3 g6 19. f3 Be6 20. h4 Qe7 21. Qe3
Rad8 22. Qxa7 Ra8 23. Qf2 Bxc4 24. bxc4 Qb4+ 25. Qb2 Qxc4 26. Bd5 Qf4 27. Qd2
Qf6 28. g5 Qe7 29. h5 Rfd8 30. hxg6 hxg6 31. Qh2 Qb4+ 32. Bb3 Rxd1+ 33. Rxd1 Rc8
34. Rh1 Kf8 35. Qxe5 Qc3 36. Rh8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2265"]
[BlackElo "2203"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "32041667"]
[BlackFideId "9915834"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be6 8. Bg5
Nbd7 9. Be2 h6 10. Bh4 Be7 11. O-O Nb6 12. Na5 Qc7 13. Qd3 g5 14. Bg3 Rc8 15.
Rfd1 Nfd7 16. Qe3 g4 17. f4 d5 18. Qd2 d4 19. Nb1 Qxc2 20. f5 Bb3 21. Nxb7 Qc7
22. Na5 Bxd1 23. Bxd1 Qc1 24. Be1 Bg5 25. Qe2 Nc5 26. b4 d3 27. Qxg4 Be3+ 28.
Kf1 Ncxa4 29. f6 d2 30. Bxa4+ Nxa4 31. Nxd2 Qc6 32. Nxc6 Rxc6 33. Rxa4 Ba7 34.
b5 Rc7 35. Rxa6 Rg8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Valle Maytin, Luis Enrique"]
[Black "Primbetov, Kazbek"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2284"]
[BlackElo "2207"]
[ECO "B61"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Larsen variation, 7.Qd2"]
[WhiteFideId "3503666"]
[BlackFideId "13702297"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 h6 8. Bh4
g5 9. Bg3 Nh5 10. O-O-O Bg7 11. Nb3 a5 12. a4 Rc8 13. Be2 Nxg3 14. hxg3 Nb4 15.
Nd4 Qb6 16. Bb5 Bxb5 17. Ndxb5 O-O 18. f4 gxf4 19. gxf4 Rc5 20. Kb1 Rfc8 21. g4
Bxc3 22. bxc3 Na6 23. Kc1 Nc7 24. Rxh6 Nxb5 25. Qh2 f6 26. Rh8+ Kf7 27. Qh7+ Ke6
28. f5+ Kd7 29. Rxc8 Rxc8 30. axb5 Qe3+ 31. Kb1 Qxc3 32. Qh2 Rc4 33. Rd3 Rb4+
34. Kc1 Qa1+ 35. Kd2 Rxe4 36. Qf2 Qe5 37. Qb6 Re2+ 38. Kd1 Re1+ 39. Kd2 Re2+ 40.
Kd1 Re1+ 41. Kd2 Qe2+ 42. Kc3 Qe5+ 43. Kd2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Yilmaz, Mustafa"]
[Black "Bachmann, Axel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2630"]
[BlackElo "2599"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "6302718"]
[BlackFideId "3700488"]
[EventDate "2021.07.07"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Bd3 e5 5. dxe5 dxe5 6. O-O Qe7 7. b3 Nf6 8. Ba3
c5 9. c4 Nc6 10. Nc3 b6 11. Nd5 Qd8 12. h3 O-O 13. Re1 Re8 14. Bc1 h6 15. Bb2
Nd4 16. Nxd4 exd4 17. f4 Bb7 18. Qf3 a6 19. a4 b5 20. Nxf6+ Qxf6 21. cxb5 axb5
22. Bxb5 Re7 23. Rac1 Qb6 24. Ba3 Rc8 25. Qd3 h5 26. e5 h4 27. Rc2 g5 28. Rf2
gxf4 29. Rxf4 Bxe5 30. Rg4+ Kf8 31. Rf1 Qh6 32. Qf5 Bg3 33. Bc4 Qe3+ 34. Kh1 Qd2
35. Qxf7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Larino Nieto, David"]
[Black "Vazquez, Facundo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2455"]
[BlackElo "2199"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "2256444"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d5 6. c4 c6 7. O-O Ne8 8. Bxg7
Nxg7 9. d4 Nd7 10. Nbd2 Nb6 11. a4 a5 12. c5 Nd7 13. b4 axb4 14. Qb3 b6 15. e4
Ba6 16. Rfc1 bxc5 17. exd5 c4 18. Nxc4 cxd5 19. Nce5 Nxe5 20. Nxe5 Nf5 21. Qxb4
Rb8 22. Qd2 Qb6 23. Nd7 Qxd4 24. Qxd4 Nxd4 25. Nxb8 Rxb8 26. Bf1 Bc8 27. a5 Bf5
28. Rd1 e5 29. a6 Ra8 30. a7 Bc2 31. Rdc1 Be4 32. f3 Nxf3+ 33. Kf2 Nd4 34. Rc7
Bf5 35. Rb7 Nc6 36. Bb5 Nxa7 37. Raxa7 Rf8 38. Bc6 Be6 39. Bd7 Bf5 40. Bxf5 gxf5
41. Re7 e4 42. Rad7 d4 43. Rxd4 Rb8 44. Rdd7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Maly, Alexey"]
[Black "Sarkar, Justin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2370"]
[BlackElo "2338"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "14103184"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. c4 Qd6 7. Be3 Bg7 8.
Nf3 O-O 9. Be2 Qb4+ 10. Qd2 Qxd2+ 11. Bxd2 c5 12. Bc3 Bg4 13. O-O-O Nc6 14. d5
Bxc3 15. dxc6 Bf6 16. cxb7 Rab8 17. h3 Bf5 18. Bd3 Rxb7 19. b3 Bd7 20. Be4 Rc7
21. Kc2 a5 22. a4 Rb8 23. Nd2 Bd4 24. Rhf1 f5 25. Bf3 Kg7 26. Nb1 e5 27. Bd5 e4
28. Na3 Ra7 29. Rde1 Rb4 30. Nb5 Bxb5 31. cxb5 Re7 32. Bc4 f4 33. Re2 e3 34.
fxe3 fxe3 35. Kd3 h5 36. Rf4 Rd7 37. Ke4 Re7+ 38. Kf3 Rd7 39. h4 Re7 40. g4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WGM"]
[WhiteElo "2620"]
[BlackElo "2382"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "3805662"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nd7 6. Nbd2 g6 7. c3 Bg7 8.
Kc2 Nh6 9. h3 f5 10. exf5 gxf5 11. Nc4 O-O 12. Bg5 Nf6 13. Re1 Nf7 14. Rxe7 Ne4
15. Bh4 Nh8 16. Nce5 b5 17. Bd3 Nc5 18. Re1 Be6 19. Rxe6 Nxe6 20. Nxc6 Rfe8 21.
Bxb5 Ng6 22. Bc4 Nxh4 23. Rxe6 Kf8 24. Nxh4 Rxe6 25. Bxe6 Re8 26. Bd5 Re2+ 27.
Kb3 Rxf2 28. Bf3 f4 29. Nf5 Bf6 30. Nb4 a5 31. Nd3 Rd2 32. Nxf4 a4+ 33. Ka3 Kf7
34. Nd5 Be5 35. Nde3 Bf6 36. Nc4 Rd8 37. Kxa4 Kg6 38. Nfd6 Rb8 39. Be4+ Kg5 40.
Bb7 Be5 41. Kb5 Bg3 42. a4 Kh4 43. a5 Bf2 44. a6 Ba7 45. b3 h6 46. Ne5 Kg5 47.
Nc6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Iskusnyh, Sergei"]
[Black "Senlle Caride, Miguel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2473"]
[BlackElo "2354"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4120027"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nc6 12. Be3 b4 13. Nbd2 Bd5 14. Nb3 Qb8 15.
Bg5 h6 16. Bxf6 Bxf6 17. Rd1 a5 18. e3 Be7 19. Nc5 Bxc5 20. Qxc5 Nd8 21. Ne5
Bxg2 22. Kxg2 Qb7+ 23. Kg1 c6 24. Rac1 Ra6 25. Rc2 f6 26. Ng6 Rf7 27. Rdc1 Kh7
28. Nf4 Qd7 29. Qh5 Ra8 30. Qg6+ Kg8 31. Nd3 Rf8 32. Nc5 Qd5 33. Nd3 Qxa2 34.
Nf4 e5 35. dxe5 fxe5 36. Nd3 Qd5 37. Rc5 Qf7 38. Qxf7+ Nxf7 39. Rxc6 Rad8 40.
Nc5 Rd2 41. Ne6 Re8 42. b3 e4 43. Rc8 Red8 44. Nxd8 Ne5 45. Nc6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Bures, Vit"]
[Black "Matinian, Nikita"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2144"]
[BlackElo "2436"]
[ECO "A67"]
[Opening "Benoni"]
[Variation "Taimanov variation"]
[WhiteFideId "309052"]
[BlackFideId "24129100"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+
Nfd7 9. Nf3 O-O 10. O-O a6 11. Bd3 b5 12. Kh1 b4 13. Na4 Re8 14. Be3 c4 15. Bc2
Nf6 16. Nb6 Bb7 17. Nxa8 Bxa8 18. Bd4 Nbd7 19. Re1 Qc8 20. Qd2 a5 21. Rac1 Nc5
22. Bb1 Nfxe4 23. Bxe4 Nxe4 24. Qd1 Bxd5 25. Rc2 Qf5 26. Rce2 Bh6 27. Be3 Ba8
28. Qd4 Bg7 29. Qa7 c3 30. Nd4 Qd5 31. bxc3 Nxc3 32. Rd2 h5 33. Nf3 Qf5 34. Nd4
Bxd4 35. Qxd4 Nd5 36. Bf2 Rxe1+ 37. Bxe1 Nxf4 38. Rf2 Qe6 39. Bd2 Nh3 40. Rf1
Qe2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Svane, Rasmus"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2558"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "4657101"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. Re1 Nbd7 7. e4 e5 8. Nc3
b6 9. a4 a5 10. b3 Re8 11. h3 Bb7 12. dxe5 dxe5 13. Ba3 Bf8 14. Bxf8 Kxf8 15.
Qe2 Nc5 16. Rad1 Qc8 17. Qc4 Ba6 18. Nb5 c6 19. Nxe5 Rxe5 20. Qd4 Re6 21. e5 Ne8
22. Nd6 Qd7 23. Qf4 Nxd6 24. Rxd6 Rxd6 25. exd6 Re8 26. Rxe8+ Qxe8 27. Qf6 Kg8
28. Qe7 Qd7 29. c3 Bc8 30. b4 axb4 31. cxb4 Nxa4 32. b5 cxb5 33. Qf6 Nc5 34. Bd5
Ne6 35. Qe5 Bb7 36. Bb3 Qc6 37. Kf1 Qc1+ 38. Ke2 Qc8 39. h4 Qd7 40. h5 gxh5 41.
Kf1 Bc6 42. Bc2 Ng7 43. Qf6 Qh3+ 44. Ke1 Qe6+ 45. Qxe6 Nxe6 46. Kd2 Nc5 47. Ke3
Nb7 48. Be4 Bxe4 49. d7 Bc6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Gallegos Diaz, Carlos Alberto"]
[Black "Chitlange, Sakshi"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2374"]
[BlackElo "2167"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "closed (Breyer) variation"]
[WhiteFideId "3900886"]
[BlackFideId "35002899"]
[EventDate "2021.07.07"]

1. e4 c6 2. d3 d5 3. Nf3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be3 Nd7 7. Nd2 e5 8.
Bd3 Bc5 9. Ke2 f6 10. h3 Be6 11. Bc4 Kf7 12. Rhd1 Bxe3 13. Kxe3 Nb6 14. Bxe6+
Kxe6 15. a4 a5 16. Nb3 Nc4+ 17. Ke2 b6 18. Nbd2 Nd6 19. Ne1 Ne7 20. Nd3 c5 21.
b3 Nc6 22. c3 h5 23. Nb2 Rad8 24. Nbc4 Nc8 25. Ne3 N6e7 26. Ndc4 Ng6 27. g3 h4
28. Nf5 hxg3 29. fxg3 Rxd1 30. Rxd1 Nge7 31. Nxe7 Kxe7 32. h4 Rh6 33. Kf3 Rg6
34. g4 Rh6 35. Kg3 Rh8 36. g5 Ke6 37. Kg4 Rf8 38. g6 Rh8 39. h5 Rf8 40. Ne3 Nd6
41. Nf5 Nxe4 42. Nxg7+ Ke7 43. Nf5+ Ke8 44. g7 Nf2+ 45. Kf3 Nxd1 46. h6 Kf7 47.
h7 Rg8 48. h8=Q 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Krishnakumar, Sriram"]
[Black "Pacheco Lugo, Alejandro Jose"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2035"]
[BlackElo "2127"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "30915856"]
[BlackFideId "3903745"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8.
Qd3 Ne7 9. c5 Qa5+ 10. Qc3 Qxc3+ 11. Nxc3 Ng6 12. cxd6 Bxd6 13. O-O O-O 14. Be3
f6 15. b3 Be6 16. Na4 Ba3 17. Bc5 Bxc5 18. Nxc5 Bg4 19. Nd2 Nf4 20. f3 Rfd8 21.
Nc4 Bh5 22. Kf2 Bf7 23. Rfd1 h5 24. Nd6 Ne6 25. Rac1 Nd4 26. Ndb7 Rdb8 27. Ke3
a5 28. Nd6 Bg6 29. g4 hxg4 30. fxg4 Rd8 31. Nc4 Bf7 32. Nb6 Rab8 33. Nbd7 Ra8
34. Nb6 Ra7 35. h4 Rb8 36. Nba4 Rb4 37. Nd3 Rb8 38. Ne1 Be6 39. g5 Bg4 40. Rd2
Kf7 41. Nc2 Ne6 42. Rd6 Rc7 43. Na3 c5 44. gxf6 gxf6 45. Rf1 Rh8 46. Nc4 Rxh4
47. Nxe5+ Ke7 48. Nc4 Rh3+ 49. Kd2 Rh2+ 50. Kc3 Be2 51. Rxe6+ Kxe6 52. Re1 Bxc4
53. Kxc4 Rxa2 54. Nc3 Rc2 55. Kd3 Rb2 56. Kc4 Rb7 57. Na4 Rb4+ 58. Kxc5 Rc2+ 59.
Nc3 Rxc3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Lobanov, Sergei"]
[Black "Glek, Igor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2514"]
[BlackElo "2476"]
[ECO "C11"]
[Opening "French"]
[Variation "Burn variation"]
[WhiteFideId "24183750"]
[BlackFideId "4100484"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nc3 c6 8.
Qd2 Nd7 9. O-O-O b6 10. f4 f5 11. Nf3 Bb7 12. g3 Qc7 13. Bg2 O-O-O 14. Rhe1 Bd6
15. Qe2 Kb8 16. Kb1 a6 17. a3 b5 18. Rd2 Nb6 19. Red1 a5 20. Ne5 f6 21. Nf3 Rhe8
22. Na2 b4 23. axb4 axb4 24. Nc1 Ka7 25. Bf1 Nd5 26. Nb3 Qb6 27. Ne1 Ra8 28. Qf2
Kb8 29. Rd3 Qa7 30. Kc1 e5 31. fxe5 fxe5 32. Rf3 e4 33. Qe2 e3 34. c4 bxc3 35.
Nd3 Qa2 36. Qc2 cxb2+ 37. Nxb2 Ba3 38. Bc4 Nb4 39. Qb1 Bxb2+ 40. Qxb2 Qxb2+ 41.
Kxb2 Ra2+ 42. Kb1 e2 43. Re1 Nc2 44. Rxe2 Rxe2 45. Bxe2 Nb4 46. Bc4 Rxh2 47.
Rxf5 Bc8 48. Rf8 Kc7 49. Nc5 Bg4 50. Rf4 h5 51. Rf7+ Kd6 52. Ne4# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Vallejo Diaz, Javier"]
[Black "Sviridova, Vlada"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2365"]
[BlackElo "2144"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2256398"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. h3 Bd6 7. Bxd6 Qxd6 8. Nbd2
O-O 9. Bd3 Rd8 10. O-O b6 11. Qe2 Bb7 12. Rad1 Ne7 13. Ne5 Ne4 14. Qh5 g6 15.
Qf3 f5 16. Bxe4 dxe4 17. Qg3 Kg7 18. Ndc4 Qc7 19. h4 b5 20. Nd2 Nc6 21. f4 Nxe5
22. fxe5 Qe7 23. dxc5 Qxc5 24. Nb3 Qb6 25. Nd4 Rf8 26. h5 Rf7 27. Rd2 a5 28.
Rfd1 Bd5 29. Ne2 Rc8 30. Nf4 Kg8 31. hxg6 hxg6 32. Rd4 Rg7 33. Qg5 Rf8 34. Nxd5
exd5 35. Rxd5 b4 36. Rd6 Qa7 37. Rxg6 Rxg6 38. Qxg6+ Qg7 39. Qxg7+ Kxg7 40. cxb4
axb4 41. Rd7+ Kg6 42. Rb7 Ra8 43. Rxb4 Rxa2 44. Kf2 Ra1 45. Kg3 Re1 46. Rb6+ Kg5
47. Kf2 Rc1 48. Rb8 Rc2+ 49. Kg3 Re2 50. Rg8+ Kh6 51. e6 Kh7 52. e7 Kxg8 53.
e8=Q+ Kg7 54. Qe7+ Kg6 55. Kf4 Rf2+ 56. Ke5 Rxb2 57. Qf6+ Kh7 58. Qxf5+ Kg8 59.
Qxe4 Rb5+ 60. Kf4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Girya, Olga"]
[Black "Matveev, Vladimir3"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2448"]
[BlackElo "2344"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Gligoric-Taimanov system"]
[WhiteFideId "4195752"]
[BlackFideId "24130753"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. Be3 exd4 8. Nxd4
Re8 9. f3 c6 10. Qd2 d5 11. exd5 cxd5 12. c5 Nc6 13. Nxc6 bxc6 14. Bd4 Rb8 15.
O-O Nd7 16. Rab1 Qh4 17. Bf2 Qb4 18. Rfe1 Bxc3 19. bxc3 Qxb1 20. Rxb1 Rxb1+ 21.
Bd1 Ne5 22. Bd4 Nc4 23. Qh6 Rxd1+ 24. Kf2 Ne5 25. Qg5 Nd7 26. h4 f6 27. Qh6 Re6
28. Qf4 Ne5 29. Kg3 Kg7 30. h5 g5 31. Qf5 Re1 32. Qc2 Re7 33. Qa4 Re2 34. Qa5
Nf7 35. Qa4 Bd7 36. Qa5 Nh6 37. Qxa7 Nf5+ 38. Kh2 Nxd4 39. cxd4 h6 40. Qb8 Rxa2
41. Qd8 Rae2 42. Qb8 Be8 43. Qd6 R2e6 44. Qd8 Bxh5 45. g4 Bf7 46. Kg3 Re1 47.
Qb6 Be8 48. Qd8 R7e6 49. Qc7+ Bf7 50. Qc8 Rd1 51. f4 gxf4+ 52. Kxf4 Rxd4+ 53.
Kg3 Rc4 54. Qd8 Rxc5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Rosenberg, Evan S"]
[Black "Araujo Sanchez, Josue"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2125"]
[BlackElo "2310"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2019299"]
[BlackFideId "6416896"]
[EventDate "2021.07.07"]

1. Nf3 g6 2. e4 Bg7 3. d4 c6 4. c4 d5 5. Nc3 dxe4 6. Nxe4 Bg4 7. Be3 Nd7 8. h3
Bxf3 9. Qxf3 Ngf6 10. a3 O-O 11. Be2 b5 12. O-O bxc4 13. Bxc4 Nd5 14. Rad1 a5
15. Bc1 e6 16. Rfe1 a4 17. Re2 h6 18. Qg3 Qb8 19. Qh4 g5 20. Qh5 N7f6 21. Nxf6+
Nxf6 22. Qf3 Nd5 23. g3 Rd8 24. h4 gxh4 25. Qg4 Kh7 26. Qxh4 Qd6 27. Bd3+ Kg8
28. Bxh6 Bf6 29. Qg4+ Kh8 30. Qh5 Kg8 31. Kg2 Bg7 32. Bxg7 Kxg7 33. Qh7+ Kf8 34.
Rh1 Nf6 35. Qh6+ Ke7 36. Qg5 Qxd4 37. Be4 Rg8 38. Qf4 Rad8 39. Qc7+ Rd7 40. Qxc6
Rg5 41. Bf3 Rc5 42. Qa8 Rf5 43. Rh8 e5 44. Qf8+ Ke6 45. Rh6 Rxf3 46. Kxf3 Qg4+
47. Kg2 Qxe2 48. Qe8+ Re7 49. Qc6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Henderson de La Fuente, Lance"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2491"]
[BlackElo "2460"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "32096585"]
[BlackFideId "4131002"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 e6 7. g4 Be7 8. Bg2
O-O 9. O-O a6 10. a4 Qc7 11. Nb3 b6 12. g5 Nd7 13. f4 Rb8 14. f5 b5 15. axb5
axb5 16. Ne2 Re8 17. Nf4 Bxg5 18. fxe6 fxe6 19. Qh5 Qd8 20. Nxe6 Rxe6 21. Qf7+
Kh8 22. Bxg5 Qe8 23. Rad1 h6 24. Qxe8+ Rxe8 25. Rxd6 hxg5 26. Rxc6 Ne5 27. Rc7
Rb7 28. Rc5 b4 29. Nd4 Rd7 30. Nb3 Rde7 31. Ra1 g4 32. hxg4 Bxg4 33. Nd4 Rd7 34.
Rd5 Rc7 35. Kf2 Bd7 36. Kg3 g6 37. Ra6 Kg7 38. Rb6 Nc4 39. Rxb4 Ne3 40. Rd6 Re7
41. Rbb6 Be8 42. Ne6+ Rxe6 43. Rxe6 Bf7 44. Rec6 Rd7 45. Bf3 Rd2 46. c3 g5 47.
Rc7 Nf1+ 48. Kh3 Rf2 49. Bg2 g4+ 50. Kxg4 Rxg2+ 51. Kf3 Rg6 52. Rxg6+ Kxg6 53.
Rd7 Kf6 54. Kf4 Bc4 55. Rd4 Be2 56. b4 Ke6 57. c4 Ke7 58. b5 Nh2 59. Rd2 Bxc4
60. Rxh2 Bxb5 61. Ke5 Kf7 62. Rh7+ Kg6 63. Rc7 Bd3 64. Kd5 Bf1 65. e5 Bh3 66.
Kd6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Holt, Conrad"]
[Black "Chen, Justin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2549"]
[BlackElo "2247"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "2034387"]
[BlackFideId "2098199"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3
cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Nxd3 13. Qxd3 b6 14. cxd5
exd5 15. Rad1 Be6 16. f3 Nc5 17. Qe3 Kh8 18. c4 Qe8 19. cxd5 Bxd5 20. Nf5 Qe6
21. g4 Bxa2 22. Nxg7 Qb3 23. Nf5 Qxe3+ 24. Bxe3 Rfd8 25. Nd6 Be6 26. f4 Kg8 27.
f5 Bb3 28. Rd2 a5 29. e6 fxe6 30. f6 e5 31. f7+ Kg7 32. Rf5 a4 33. Rxe5 a3 34.
Bd4 Rxd6 35. Rd5+ Kxf7 36. Rxd6 a2 37. Ba1 Ne4 38. Rd7+ Ke6 39. R2d4 Bc2 40. Rb7
Rf8 41. Rxb6+ Ke7 42. Rd5 Bb1 43. Re5+ Kd7 44. Rb4 Rf4 45. Rd4+ Kc6 46. h3 Rf3
47. Rexe4 Bxe4 48. Rxe4 Rxh3 49. Kg2 Ra3 50. Re7 Rb3 51. Ra7 Kd5 52. Rxa2 Ke4
53. Ra4+ Ke3 54. Bf6 Rb5 55. Kg3 Rb1 56. Bg5+ Kd3 57. Ra3+ Ke4 58. Re3+ Kd5 59.
Re2 Rh1 60. Bf4 Rg1+ 61. Kf3 Kc6 62. g5 Kd7 63. Re3 Kd8 64. Kf2 Rg4 65. Re4 Kd7
66. Kf3 Rg1 67. Re2 Kc6 68. Rh2 Rf1+ 69. Kg4 Rh1 70. Rxh1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Ibrahimli, Murad"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2436"]
[BlackElo "2641"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[WhiteFideId "13410229"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 g6 5. d4 Bg7 6. d5 Na5 7. e4 d6 8. h3 O-O
9. Bd3 a6 10. a4 Qb6 11. Ra3 Qb4 12. O-O Nd7 13. Na2 Qb6 14. Qc2 Qc7 15. Bd2 b6
16. Bc3 e5 17. Nc1 Nf6 18. Ne2 Kh8 19. Ng3 Ng8 20. Nh2 Nh6 21. f4 exf4 22. Rxf4
Qe7 23. Ra1 Bd7 24. Raf1 Rae8 25. Nf3 Ng8 26. Bxg7+ Kxg7 27. Qc3+ f6 28. b4 cxb4
29. Qxb4 Nb7 30. Qxb6 Nc5 31. Bc2 Bxa4 32. Bxa4 Nxa4 33. Qxa6 Nc5 34. Qa1 Ra8
35. Qd4 Ra2 36. Nh4 Qe5 37. Qxe5 dxe5 38. R4f2 Rfa8 39. Rxa2 Rxa2 40. Rb1 Rc2
41. Ra1 Rxc4 42. Ra7+ Kh8 43. Rc7 Rc3 44. d6 Rxg3 45. Rxc5 Rd3 46. Rd5 Rxd5 47.
exd5 Nh6 48. d7 Nf7 49. Nf3 Kg7 50. Nd2 Kf8 51. d6 Nd8 52. Ne4 Kf7 53. Nc5 f5
54. Kf2 Kf6 55. Ke3 h6 56. Kd3 h5 57. h4 g5 58. hxg5+ Kxg5 59. Kc4 e4 60. Kd4
Kf6 61. Kd5 h4 62. Nb3 e3 63. Nd4 f4 64. Ke4 Kg5 65. Kf3 Kf6 66. Kxf4 e2 67.
Nxe2 Ke6 68. Kg4 Kxd6 69. Kxh4 Kxd7 70. g4 Ne6 71. g5 Nxg5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Pham, Le Thao Nguyen"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2369"]
[BlackElo "2271"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "12401226"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 O-O 6. c3 Nc6 7. Bc4 Qe8 8. O-O e5
9. Bh2 Bd7 10. a4 Rd8 11. a5 a6 12. Qb3 Bc8 13. Rd1 e4 14. Nfd2 h5 15. Bf1 Kh7
16. c4 Nd7 17. Nc3 Nf6 18. Rdc1 Bh6 19. Rc2 Qe7 20. Nd5 Nxd5 21. cxd5 Nb8 22.
Rac1 c6 23. Nc4 cxd5 24. Nxd6 Be6 25. Nxb7 Rde8 26. Rc7 Qg5 27. Bf4 Qh4 28. Bg3
Qg5 29. h4 Qf5 30. Nd6 Qg4 31. Nxe8 Rxe8 32. Rb7 Nd7 33. Rcc7 g5 34. hxg5 Bxg5
35. Qc2 h4 36. Be2 Qf5 37. Bh2 Rg8 38. Bf1 Bd8 39. Rxd7 Bxd7 40. Qe2 Bxa5 41.
Bf4 Bd8 42. Qxa6 Be6 43. Qe2 Qg6 44. Kh1 Bg4 45. Qa6 Be6 46. Qe2 h3 47. g3 Bg4
48. Qa6 Be6 49. Be2 h2 50. Qa7 Bf6 51. b4 Rg7 52. b5 Bg4 53. Bxg4 Qxg4 54. Rxf7
Qf3+ 55. Kxh2 Qxf2+ 56. Kh3 Qf1+ 57. Kh2 Qe2+ 58. Kg1 Qe1+ 59. Kg2 Qe2+ 60. Kg1
Qd1+ 61. Kg2 Qf3+ 62. Kg1 Qd1+ 63. Kg2 Qc2+ 64. Kg1 Qb1+ 65. Kg2 Qxb5 66. Rxg7+
Bxg7 67. Qf7 Qe2+ 68. Kh3 Qf1+ 69. Kh4 Qh1+ 70. Kg4 Qf3+ 71. Kf5 Qg2 72. g4 Qh3
73. Qh5+ Qxh5+ 74. gxh5 Bf8 75. Ke6 Kg7 76. Kxd5 Kf6 77. Kxe4 Ke6 78. d5+ Kf6
79. Kd4 Kf5 80. Be5 Kg5 81. e4 Kxh5 82. d6 Kg6 83. Kd5 Kf7 84. Bf4 Ke8 85. Ke6
Be7 86. d7+ Kd8 87. Bc7+ Kxc7 88. Kxe7 Kc6 89. d8=Q Kc5 90. Qd6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "5"]
[White "Silva Lucena, Cristian"]
[Black "Musovic, Armin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2238"]
[BlackElo "2282"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "2232588"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. c4 c5 2. g3 g6 3. Bg2 Nf6 4. b3 Bg7 5. Bb2 O-O 6. Nf3 Nc6 7. O-O Re8 8. d4
Ne4 9. Ne5 Nxe5 10. dxe5 Ng5 11. f4 Ne6 12. Nc3 Rb8 13. Nd5 d6 14. Qd2 b5 15.
cxb5 Rxb5 16. Rad1 Rb8 17. exd6 Bxb2 18. Nxe7+ Kf8 19. Qxb2 Ng7 20. Nc6 Qb6 21.
Nxb8 Bg4 22. Bf3 Bh3 23. d7 Rxb8 24. Rfe1 Rd8 25. Qe5 Rxd7 26. Rxd7 Bxd7 27. Rd1
Be8 28. Rd6 Qa5 29. Rd1 Ne6 30. Bg4 Nd4 31. e3 Nc6 32. Qd6+ Kg8 33. Bd7 Bxd7 34.
Qxd7 Nb4 35. Qe8+ Kg7 36. Qe5+ Kh6 37. g4 Qxa2 38. Rf1 Qe2 39. g5+ Kh5 40. Qe4
Nd3 41. Qf3+ Qxf3 42. Rxf3 Kg4 43. Rf1 Kf5 44. Ra1 f6 45. gxf6 Kxf6 46. Rxa7 h5
47. Rd7 Nc1 48. e4 Ne2+ 49. Kf2 Nxf4 50. Ke3 g5 51. Rd6+ Ke5 52. Rd8 h4 53. Re8+
Kf6 54. Kf3 Ne6 55. Ra8 Ke5 56. Rb8 Nd4+ 57. Kg4 Kxe4 58. Kxg5 Nf3+ 59. Kg4
Nxh2+ 60. Kxh4 Nf3+ 61. Kg3 Nd4 62. Kf2 Kd3 63. b4 cxb4 64. Rxb4 Kc3 65. Rb8 Kd3
66. Rd8 Ke4 67. Re8+ Kf4 68. Re7 Nf5 69. Ra7 Nd4 70. Ra4 Ke4 71. Rb4 Kd3 72. Rb7
Ke4 73. Kg3 Ke3 74. Re7+ Kd3 75. Kf2 Nc2 76. Rd7+ Ke4 77. Kg3 Nd4 78. Re7+ Kd5
79. Kf4 Ne6+ 80. Ke3 Kd6 81. Rh7 Ke5 82. Rh5+ Kf6 83. Ke4 Ng5+ 84. Kd5 Kg6 85.
Rh1 Kf5 86. Rf1+ Kg4 87. Ke5 Nf3+ 88. Ke6 Kg3 89. Kf5 Nh2 90. Rf4 Nf3 91. Rg4+
Kf2 92. Kf4 Nd2 93. Rh4 Ke2 94. Rh3 Nc4 95. Rc3 Nd2 96. Rc5 Kd3 97. Rd5+ Kc3 98.
Ke3 Nc4+ 99. Ke2 Nb2 100. Rd8 Nc4 101. Rc8 Kd4 102. Rd8+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Dobre, Claudiu-Cristian"]
[Black "Dong, Bao Nghia"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2314"]
[BlackElo "2227"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "1211854"]
[BlackFideId "12400343"]
[EventDate "2021.07.07"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Qc2 Ne7 7. Bg5 Na6 8. a3
f6 9. Bh4 Bf5 10. Qd2 c5 11. dxc5 Nxc5 12. Nd4 Be5 13. e3 Bxd4 14. Qxd4 Nb3 15.
Qa4+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Wiwatanadate, Poompong"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2257"]
[BlackElo "2043"]
[WhiteFideId "3400999"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Lysyj, Igor"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2658"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "4150120"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. b3 O-O 7. Bb2 Ne4 8. Nbd2
Nxd2 9. Qxd2 Bf5 10. O-O Be4 11. Rac1 e6 12. Rfd1 Nd7 13. Bf1 Bxf3 14. exf3 a5
15. f4 Qb6 16. Qc2 Rfd8 17. c5 Qc7 18. a3 Rdc8 19. b4 axb4 20. axb4 b5 21. Ra1
Qb7 22. Qb3 Nf6 23. Bg2 Ne8 24. Rxa8 Rxa8 25. Ra1 Rxa1+ 26. Bxa1 Qa6 27. Bb2 Nc7
28. Bf3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Roman, Rodrigo"]
[Black "Yen, William"]
[Result "1-0"]
[WhiteTitle "CM"]
[WhiteElo "2071"]
[BlackElo "2056"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "3701220"]
[BlackFideId "30932025"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8.
d4 e4 9. Nd2 Qe7 10. c4 Bb4 11. O-O O-O 12. a3 Bxd2 13. Bxd2 Qg5 14. f4 exf3 15.
Rxf3 Ne7 16. Rg3 Qf6 17. Bc3 c6 18. Ba4 Bf5 19. e4 Bxe4 20. d5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Sarkar, Justin"]
[Black "Vallejo Diaz, Javier"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2338"]
[BlackElo "2365"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[WhiteFideId "2010011"]
[BlackFideId "2256398"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 d6 8. O-O
b6 9. f4 Nbd7 10. b4 Bb7 11. Qd3 Be7 12. Bb2 O-O 13. g4 Rfe8 14. g5 d5 15. gxf6
dxe4 16. Nxe4 Nxf6 17. Nxf6+ Bxf6 18. Qc2 Rad8 19. Nb3 Bxb2 20. Qxb2 Qxc4 21.
Bxc4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Shreyans, K. Shah"]
[Black "Bures, Vit"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2237"]
[BlackElo "2144"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "5029074"]
[BlackFideId "309052"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1
Nh5 9. Bg3 Nxg3 10. hxg3 g6 11. Nbd2 Bg7 12. Be2 e5 13. Nh4 Be6 14. Rb1 O-O 15.
Qd1 h6 16. Bg4 f5 17. Nxg6 fxg4 18. Nxf8 Rxf8 19. Ke2 Bf5 20. e4 Bxe4 21. Nxe4
dxe4 22. d5 Qxf2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Onischuk, Vladimir"]
[Black "Henderson de La Fuente, Lance"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2622"]
[BlackElo "2491"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "14114038"]
[BlackFideId "32096585"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O g6 5. c4 Bg7 6. Nc3 Nge7 7. d3 O-O 8. Rb1
d6 9. a3 a5 10. Bd2 Rb8 11. Ng5 b6 12. Nb5 Bb7 13. Ne4 Nc8 14. b4 axb4 15. axb4
Nd4 16. bxc5 dxc5 17. Nxd4 exd4 18. Bg5 f6 19. Bf4 Ra8 20. Nxf6+ Qxf6 21. Bxb7
Ra7 22. Bd5+ Kh8 23. Ra1 Re7 24. Ra8 g5 25. Bd2 h6 26. Bf3 Nd6 27. Qa4 Nf7 28.
Rxf8+ Bxf8 29. Be4 Ne5 30. f4 gxf4 31. Rxf4 Qg7 32. Qa8 Rf7 33. Rxf7 Nxf7 34.
Bf4 Kg8 35. Bd5 Qf6 36. Qe8 h5 37. Bh6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Szente Varga, Fruzsina"]
[Black "Sliwicka, Alicja"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2100"]
[BlackElo "2308"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "712264"]
[BlackFideId "1150677"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Bb5 Qa5+ 7. Nc3 Qxb5 8.
Nxb5 Nxd4 9. Nfxd4 Nxe4 10. Nc7+ Kd8 11. Nxa8 Nxg5 12. Nb5 a6 13. Nc3 b5 14. Nb6
Bb7 15. Nbd5 e6 16. Nf4 b4 17. Nce2 e5 18. Nd3 Bxg2 19. O-O-O Bxh1 20. Rxh1 a5
21. f4 exf4 22. Nexf4 g6 23. Rf1 Bg7 24. Nd5 f5 25. Nb6 Kc7 26. Nc4 Ra8 27. h4
Ne4 28. Nd2 Bh6 29. Nf4 Ng3 30. Ne6+ Kd7 31. Re1 Re8 32. Kd1 Rxe6 33. Rg1 Ne4
34. Nc4 Nf2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Khabinets, Ivan"]
[Black "Khanin, Semen"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1980"]
[BlackElo "2517"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "14115980"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nc6 6. O-O d6 7. d4 cxd4 8. cxd4
Be7 9. Qe2 O-O 10. Rd1 Na5 11. Bd3 Nb4 12. Be4 d5 13. Bd3 Nxd3 14. Qxd3 Bd7 15.
b3 Rc8 16. Ba3 Bxa3 17. Nxa3 Qe7 18. Nc2 Rc7 19. Qd2 b6 20. Rdc1 Rfc8 21. Nfe1
Bb5 22. Ne3 h6 23. Rxc7 Qxc7 24. h4 Qc3 25. Qd1 Be2 26. Qc2 Qxc2 27. N1xc2 Bd3
28. Rc1 Rc3 29. f3 Nc6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Lorente Serrano, Rosa Adela"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2271"]
[BlackElo "2022"]
[ECO "A56"]
[Opening "Benoni defence, Hromodka system"]
[WhiteFideId "2264021"]
[BlackFideId "32091982"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f3 O-O 7. Be3 e6 8. Qd2 exd5
9. cxd5 Re8 10. Nge2 a6 11. a4 Nbd7 12. Ng3 Ne5 13. Be2 Rb8 14. O-O Bd7 15. h3
b5 16. Bg5 Qc7 17. Nh1 Nc4 18. Bxc4 bxc4 19. Nf2 Rb3 20. Nfd1 Reb8 21. Ra2 Be8
22. f4 h6 23. Bh4 Kh7 24. g4 Nd7 25. Bg3 Qd8 26. Re1 Qf6 27. e5 dxe5 28. fxe5
Qf3 29. Re3 Nxe5 30. Bxe5 Rxb2 31. Rxb2 Rxb2 32. Nxb2 Bxe5 33. Rxf3 Bd4+ 34. Kg2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Gabrielian, Artur"]
[Black "Tejedor Fuente, Enrique"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2460"]
[BlackElo "2434"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "4131002"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 Na6 7. b4 Qd6 8. Nf3
e6 9. Bf4 Qf8 10. Bxa6 exd5 11. O-O Qxb4 12. Rb1 Qa3 13. Bxb7 Bxb7 14. Rxb7 Nf6
15. e5 Nh5 16. Qxd5 O-O 17. Be3 Rfd8 18. g4 Qa4 19. c4 Rab8 20. Rxb8 Rxb8 21.
gxh5 Qxa2 22. hxg6 hxg6 23. Ng5 Rf8 24. Bc5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Primbetov, Kazbek"]
[Black "Necula, Iulian"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2207"]
[BlackElo "1890"]
[ECO "A02"]
[Opening "Bird's opening"]
[WhiteFideId "13702297"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. f4 g6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Bg7 5. O-O O-O 6. d3 d6 7. Nbd2 c6 8. e4
Qb6+ 9. Kh1 Ng4 10. Qe2 Ne3 11. Nc4 Nxc4 12. dxc4 fxe4 13. Ng5 d5 14. cxd5 cxd5
15. c4 e6 16. Rd1 h6 17. Nh3 Nc6 18. cxd5 exd5 19. Rxd5 Bf5 20. Be3 Qxb2 21.
Qxb2 Bxb2 22. Rb1 Bc3 23. Rxb7 Nb4 24. Rc5 Be1 25. Rcc7 Rfc8 26. Rg7+ Kf8 27.
Rbf7+ Ke8 28. Re7+ Kd8 29. Ref7 Ke8 30. g4 Bd7 31. Rxd7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Sjugirov, Sanan"]
[Black "Ibrahimli, Murad"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2661"]
[BlackElo "2436"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "4189302"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. d3 d6
9. h3 h6 10. Nc3 g5 11. axb5 axb5 12. Nh2 Nd4 13. Ba2 Rg8 14. Nd5 g4 15. Nxf6+
Qxf6 16. hxg4 Qh4 17. c3 Bxg4 18. Nxg4 Rxg4 19. cxd4 Bxd4 20. Qf3 f5 21. exf5 e4
22. Re1 Be5 23. Rxe4 Qh2+ 24. Kf1 Qh1+ 25. Ke2 Rxg2 26. Rxe5+ dxe5 27. Qc6+ Kf8
28. Bxh6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Vitenberg, Noam Aviv"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2459"]
[BlackElo "2315"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "3400042"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Bc4 Bg7 8.
d3 O-O 9. Nf3 a6 10. Qa3 b6 11. O-O Bb7 12. Re1 b5 13. Bb3 Re8 14. Be3 Nb6 15.
Bxb6 Qxb6 16. Qb4 Bf8 17. Qh4 b4 18. Ne4 Nxd5 19. Ne5 h6 20. Rac1 Bg7 21. Nc5
Rad8 22. d4 Rd6 23. Nc4 g5 24. Qg3 Qd8 25. Nxd6 Ba8 26. Nxe8 Qxe8 27. Qf3 Nf4
28. d5 Bxb2 29. Rc2 Bc3 30. Rxc3 bxc3 31. Qxc3 Qb5 32. Qe3 e6 33. dxe6 fxe6 34.
Nxe6 Kh8 35. Nxf4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Bator, Robert"]
[Black "Valle Maytin, Luis Enrique"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2356"]
[BlackElo "2284"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "1700405"]
[BlackFideId "3503666"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd3 Nf6 6. Ne2 e6 7. Bd2 Qc7 8. Bf4
Bd6 9. Bxd6 Qxd6 10. O-O Nbd7 11. Qd2 O-O 12. Rad1 b6 13. Ne4 Nxe4 14. Bxe4 f5
15. Bf3 Nf6 16. Qf4 Qxf4 17. Nxf4 Bd7 18. Nd3 Rac8 19. Rfe1 Rfe8 20. Ne5 Kf8 21.
h3 Ke7 22. g4 fxg4 23. hxg4 Kd6 24. c4 h6 25. Kg2 Kc7 26. b4 Rcd8 27. Kg3 Rf8
28. Bg2 g5 29. a4 a6 30. Re3 Rde8 31. Rde1 b5 32. Rh1 Rh8 33. axb5 axb5 34. cxb5
cxb5 35. Rc1+ Kd6 36. Nf7+ Ke7 37. Nxh8 Rxh8 38. d5 h5 39. dxe6 h4+ 40. Kh3 Bxe6
41. Rce1 Rf8 42. Rxe6+ Kf7 43. Re7+ Kg6 44. Be4+ Nxe4 45. R1xe4 Rxf2 46. R4e6+
Rf6 47. Rxf6+ Kxf6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Saravana, Krishnan P."]
[Black "Delgadillo, Adonay"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2312"]
[BlackElo "2236"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "5018382"]
[BlackFideId "3301915"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 g6 5. O-O Bg7 6. Re1 Nf6 7. c3 O-O 8. d4
cxd4 9. Bxd7 Nbxd7 10. cxd4 e5 11. Nc3 Re8 12. d5 a5 13. h3 Nc5 14. Be3 Rc8 15.
Rc1 Nfxe4 16. Nxe4 Nxe4 17. Qb3 Rxc1 18. Rxc1 Qd7 19. Qc4 Nf6 20. Bb6 Bh6 21.
Rc2 e4 22. Qd4 Qf5 23. Nh4 Qg5 24. g3 Bg7 25. Rd2 e3 26. Nf3 Qf5 27. Nh4 Qxh3
28. fxe3 Ng4 29. Qf4 Be5 30. Qf3 Bxg3 31. Ng2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Musovic, Armin"]
[Black "Glek, Igor"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2282"]
[BlackElo "2476"]
[ECO "A00"]
[Opening "Battambang opening"]
[WhiteFideId "939935"]
[BlackFideId "4100484"]
[EventDate "2021.07.07"]

1. a3 e5 2. Nc3 d5 3. d4 e4 4. Bf4 c6 5. f3 f5 6. Qd2 Nf6 7. Nh3 Na6 8. e3 Nc7
9. Be2 Ne6 10. Be5 Bd6 11. f4 O-O 12. Rg1 Ng4 13. Bxg4 fxg4 14. Nf2 Bxe5 15.
dxe5 h5 16. O-O-O b5 17. g3 Qb6 18. h3 gxh3 19. Nxh3 a5 20. g4 b4 21. Nxd5 cxd5
22. f5 bxa3 23. bxa3 Rb8 24. Qc3 Nc7 25. e6 Nb5 26. Qb2 Qxe3+ 27. Rd2 Bxe6 28.
gxh5 Nc3 29. h6 Rxb2 30. Rxg7+ Kh8 31. Kxb2 Rb8+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Dang, Hoang Son"]
[Black "Senlle Caride, Miguel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2363"]
[BlackElo "2354"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "12402435"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4
9. Qxc4 Ba6 10. Qc2 Nbd7 11. Bf4 Nd5 12. Rd1 c5 13. Ne5 Nxe5 14. dxe5 Qc7 15.
Be4 h6 16. Nd2 g5 17. Bxd5 exd5 18. Nf3 gxf4 19. gxf4 d4 20. Nxd4 Kh8 21. Nf5
Rg8+ 22. Kh1 Bc8 23. Nxh6 Qc6+ 24. f3 Qxh6 25. Qe4 Bh3 26. Rg1 Rxg1+ 27. Rxg1
Rg8 28. Rxg8+ Kxg8 29. Kg1 Qh4 30. Qb1 Qxf4 31. Kh1 Qxe5 32. Qg1+ Qg5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Pham, Le Thao Nguyen"]
[Black "Silva Lucena, Cristian"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2369"]
[BlackElo "2238"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "London system"]
[WhiteFideId "12401226"]
[BlackFideId "2232588"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. c3 c5 7. Be2 Be6 8. Nbd2
Qb6 9. Qc2 Nc6 10. Nc4 Bxc4 11. Bxc4 Rfc8 12. Qe2 cxd4 13. exd4 e5 14. dxe5 dxe5
15. Be3 Qc7 16. Bb3 Na5 17. O-O Nxb3 18. axb3 Nd5 19. Rfd1 Nxe3 20. Qxe3 a6 21.
b4 Rd8 22. Nd2 f5 23. Qc5 Qf7 24. Qc4 Rac8 25. Qxf7+ Kxf7 26. Nb3 Rxd1+ 27. Rxd1
Rc7 28. f3 Bf8 29. Kf2 Be7 30. Ke2 Ke6 31. Kd3 h5 32. Re1 Kd5 33. Nd2 Bg5 34.
c4+ Ke6 35. Nb3 Be7 36. c5 Rd7+ 37. Kc4 Bd8 38. b5 axb5+ 39. Kxb5 Rd3 40. Kc4
Rd7 41. Re2 Kf6 42. Rd2 Rxd2 43. Nxd2 Bc7 44. Kd5 h4 45. Nc4 g5 46. b4 g4 47.
fxg4 fxg4 48. Ne3 gxh3 49. gxh3 Kg5 50. Ke4 Bb8 51. Nd5 Kg6 52. b5 Kg5 53. c6
bxc6 54. bxc6 Bd6 55. c7 Bxc7 56. Nxc7 Kg6 57. Kxe5 Kh5 58. Kf5 Kh6 59. Ne6 Kh5
60. Nf4+ Kh6 61. Kg4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Estrada Nieto, Julian"]
[Black "Krishnakumar, Sriram"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2280"]
[BlackElo "2035"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "5101018"]
[BlackFideId "30915856"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6
9. d4 Bb6 10. axb5 axb5 11. h3 h6 12. Re1 O-O 13. Na3 exd4 14. cxd4 Ba5 15. Bd2
Bxd2 16. Qxd2 Re8 17. Rac1 Nxe4 18. Qf4 d5 19. Rxc6 b4 20. Rxc7 Be6 21. Nc2 g5
22. Qe5 Bxh3 23. Qh2 Bg4 24. Ne3 Bxf3 25. gxf3 Nd2 26. Bd1 f5 27. Rc2 Nc4 28.
Qxh6 f4 29. Qg6+ Kf8 30. Qh6+ Kg8 31. Rxc4 dxc4 32. Bc2 Qe7 33. Nf5 Qxe1+ 34.
Kg2 Qe6 35. Qg7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Larino Nieto, David"]
[Black "Guseinov, Gadir"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2455"]
[BlackElo "2665"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "2256444"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. Nf3 g6 2. e4 c5 3. h4 h5 4. Nc3 Bg7 5. d3 Nc6 6. Be3 d6 7. Qd2 Nf6 8. Ng5 Rb8
9. Be2 b5 10. a3 Ng4 11. Bxg4 hxg4 12. Nd5 f6 13. Nf4 fxg5 14. Nxg6 Rg8 15. h5
Ne5 16. Bxg5 Nxg6 17. hxg6 Bxb2 18. Rb1 Bg7 19. Rh7 Kd7 20. Qf4 Qf8 21. Qxg4+
Kc6 22. Qh4 Bc3+ 23. Kf1 Rxg6 24. Bxe7 Qg8 25. Bd8 Rb7 26. Rxb7 Bxb7 27. g3 Qf7
28. a4 b4 29. Qh5 Qe6 30. Kg2 Rh6 31. Qg5 Kd7 32. f4 Bxe4+ 33. Kf2 Bd4+ 34. Ke2
Rh2+ 35. Kd1 Bf3+ 36. Kc1 Qe1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Matinian, Nikita"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2436"]
[BlackElo "2374"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "24129100"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Nf3 Nxe4 6. Bd3 Nxc3 7. bxc3 Nd7 8.
O-O Nf6 9. c4 Bg4 10. Bd2 Qc7 11. h3 Bxf3 12. Qxf3 e6 13. f5 e5 14. Rae1 O-O-O
15. d5 c5 16. a4 Be7 17. a5 h5 18. Rb1 Rd7 19. Rb5 Kb8 20. Rfb1 Ka8 21. Be2 Rb8
22. Qb3 Qd8 23. Qa4 Rc7 24. Be3 Qd7 25. Qa3 Qxf5 26. Bf3 g5 27. Bxc5 Rxc5 28.
Rxc5 dxc5 29. d6 e4 30. dxe7 exf3 31. a6 f2+ 32. Kf1 Qe5 33. Qf3 Ne4 34. Rd1 f5
35. axb7+ Kxb7 36. Qd3 Ng3+ 37. Kxf2 Ne4+ 38. Kf1 Ng3+ 39. Kf2 Ne4+ 40. Kg1 Qd4+
41. Qxd4 cxd4 42. Rb1+ Kc7 43. Rxb8 Nf6 44. Rf8 Kd7 45. Rxf6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Pacheco Lugo, Alejandro Jose"]
[Black "Djordjevic, Dejan N"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2127"]
[BlackElo "2144"]
[ECO "B33"]
[Opening "Sicilian defence"]
[WhiteFideId "3903745"]
[BlackFideId "913316"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 e6 7. Be3 Qc7 8.
Bd3 a6 9. f4 d6 10. Qe2 b5 11. O-O-O Be7 12. Kb1 Bd7 13. g4 b4 14. Na4 e5 15. f5
Nd4 16. Bxd4 exd4 17. e5 dxe5 18. g5 Ng8 19. f6 gxf6 20. gxf6 Nxf6 21. Rhf1 Bxa4
22. Bc4 Ra7 23. Nd2 Bd7 24. Nf3 Bg4 25. h3 Bh5 26. Bb3 e4 27. Rxd4 Bxf3 28. Qe3
Qc5 29. Rxf3 exf3 30. Qf4 Rd7 31. Ba4 Rg8 32. Bxd7+ Nxd7 33. Rd1 f2 34. Qd2 Qa7
35. a3 bxa3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Navarro Segura, Roberto"]
[Black "Zuriel, Marisa"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2123"]
[BlackElo "2203"]
[ECO "B96"]
[Opening "Sicilian"]
[Variation "Najdorf, 7.f4"]
[WhiteFideId "5100364"]
[BlackFideId "109142"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3
Nc6 9. O-O-O h6 10. Bxf6 gxf6 11. f5 Nxd4 12. Rxd4 Qc5 13. Rc4 Qe5 14. fxe6 fxe6
15. Be2 h5 16. Rf1 Be7 17. Rd1 Bd7 18. Rcd4 Rc8 19. Kb1 b5 20. g4 hxg4 21. Qxg4
Qg5 22. Qxg5 fxg5 23. e5 Rxh2 24. exd6 Bf6 25. Re4 b4 26. Nd5 Bg7 27. Bxa6 Rcxc2
28. Nc7+ Kd8 29. Rxb4 Rxb2+ 30. Rxb2 Rxb2+ 31. Kc1 Rxa2 32. Bc4 Ra1+ 33. Kd2
Rxd1+ 34. Kxd1 e5 35. Ne6+ Bxe6 36. Bxe6 Bf8 37. d7 Bc5 38. Ke2 Ke7 39. Bf5 Bb6
40. Kf3 Kf6 41. Ke4 Bc7 42. Bg4 Bd8 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2009"]
[BlackElo "2397"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4405501"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nd2 Nc6 5. c3 g6 6. Ngf3 Bg7 7. dxc5 O-O 8. Bb5
Nd7 9. Bxc6 bxc6 10. Nb3 e5 11. Bg3 Ba6 12. Qd2 Bc4 13. O-O-O a5 14. Kb1 Re8 15.
e4 a4 16. Nc1 Nxc5 17. exd5 cxd5 18. Rhe1 f6 19. Qe3 Qb6 20. Nd2 Ba6 21. Nf3
Rab8 22. Rd2 Bc4 23. Rc2 Qb5 24. Nd2 Bd3 25. Nxd3 Nxd3 26. c4 dxc4 27. Nxc4 Nxe1
28. Qxe1 Red8 29. f3 Bh6 30. Bf2 Qd5 31. Be3 Qd1+ 32. Qxd1 Rxd1+ 33. Rc1 Rxc1+
34. Bxc1 Bxc1 35. Kxc1 Rc8 36. b3 axb3 37. axb3 Kf7 38. Kd2 Ke6 39. Kc2 f5 40.
Kc3 Ra8 41. b4 Ra2 42. b5 Kd5 43. b6 Kc6 44. Nxe5+ Kxb6 45. Nc4+ Kc5 46. Nd2 Kd5
47. g3 g5 48. h3 Ra3+ 49. Nb3 h5 50. Kb2 Ra8 51. Kc3 Ra3 52. Kb2 Rxb3+ 53. Kxb3
Kd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Golubev, Mikhail"]
[Black "Chen, Justin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2461"]
[BlackElo "2247"]
[ECO "B87"]
[Opening "Sicilian"]
[Variation "Sozin with ...a6 and ...b5"]
[WhiteFideId "14100983"]
[BlackFideId "2098199"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. Qf3 Qc7 10. Qg3 O-O 11. Bh6 Ne8 12. Rad1 Bd7 13. a3 Nc6 14. Nxc6 Bxc6 15.
f4 Kh8 16. Bg5 Nf6 17. Qh4 Rae8 18. f5 Bd7 19. Rd3 exf5 20. exf5 Qc5+ 21. Be3
Qc7 22. Bd4 h6 23. Nd5 Qd8 24. Re3 Ng8 25. Nxe7 Rxe7 26. Rxe7 Qxe7 27. f6 Nxf6
28. Rxf6 Kg8 29. Rxh6 Qxh4 30. Rxh4 Re8 31. Rf4 Re7 32. Kf2 Kf8 33. Bc3 f6 34.
h3 a5 35. Bxa5 Bc6 36. Rd4 Re5 37. Rxd6 Rf5+ 38. Kg1 Bb7 39. Rd7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Bachmann, Axel"]
[Black "Maly, Alexey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2599"]
[BlackElo "2370"]
[ECO "C41"]
[Opening "Philidor's defence"]
[WhiteFideId "3700488"]
[BlackFideId "14103184"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Bd3 O-O 7. O-O Re8 8. h3
c6 9. f4 b5 10. a3 Bf8 11. Qf3 a6 12. Kh1 Ra7 13. e5 dxe5 14. fxe5 Rxe5 15. Bf4
Qxd4 16. Rad1 Qc5 17. b4 Qe7 18. Bxe5 Qxe5 19. Rde1 Qd6 20. Ne4 Nxe4 21. Qxe4 g6
22. Qe8 Be6 23. Rxe6 fxe6 24. c4 bxc4 25. Bxc4 Kg7 26. Bxe6 Be7 27. Qf7+ Kh6 28.
h4 Rc7 29. Bc4 Bxh4 30. Qg8 Bg5 31. Qxb8 Qe7 32. Rf7 Qe1+ 33. Kh2 Qh4+ 34. Kg1
Rxf7 35. Bxf7 Be3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2558"]
[BlackElo "2669"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "2226332"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nfd2 g5 7. f3 h5 8.
a4 Bh6 9. a5 g4 10. Nb3 Bxc1 11. Kxc1 e5 12. N1d2 Ke7 13. Nc4 Nfd7 14. Kd2 Na6
15. Ke3 f6 16. c3 Ndc5 17. Nxc5 Nxc5 18. b4 Ne6 19. Be2 Nf4 20. Bf1 gxf3 21.
Kxf3 Bg4+ 22. Ke3 h4 23. Rg1 Rad8 24. g3 hxg3 25. hxg3 Ne6 26. Be2 Bxe2 27. Kxe2
Ng5 28. Ke3 Ke6 29. Rh1 Nf7 30. Rxh8 Rxh8 31. Ra2 Rh3 32. Kf3 Ng5+ 33. Kg4 Rh8
34. Re2 Nxe4 35. Rxe4 f5+ 36. Kf3 fxe4+ 37. Kxe4 Rh1 38. g4 Rf1 39. g5 Rf4+ 40.
Kd3 Rg4 41. Nd2 Rxg5 42. Ne4 Rg7 43. Nc5+ Kf5 44. Ne4 Rd7+ 45. Ke3 b6 46. axb6
axb6 47. Ng3+ Ke6 48. Ne4 Rg7 49. c4 Rg1 50. b5 cxb5 51. cxb5 Re1+ 52. Kd3 Rxe4
53. Kxe4 Kd6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Girya, Olga"]
[Black "Rosenberg, Evan S"]
[Result "1-0"]
[WhiteTitle "WGM"]
[WhiteElo "2448"]
[BlackElo "2125"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "4195752"]
[BlackFideId "2019299"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Bb4+ 5. Bd2 c5 6. Bxb4 cxb4 7. Qa4+ Nc6 8.
Ne5 O-O 9. Nxc6 bxc6 10. Qxb4 Rb8 11. Qa3 c5 12. dxc5 dxc4 13. Bxc4 Qc7 14. O-O
Ng4 15. f4 Bb7 16. h3 Qc6 17. e4 Qxe4 18. Qg3 Ne3 19. Re1 Qxc4 20. Qxe3 Rfc8 21.
Rc1 Qd5 22. Qf2 Ba8 23. b3 a5 24. Nc3 Qxc5 25. Qxc5 Rxc5 26. Na4 Rxc1+ 27. Rxc1
h5 28. Rc5 h4 29. Rxa5 Be4 30. Nc3 Bf5 31. Rc5 Rd8 32. a4 Rd4 33. a5 Rxf4 34. a6
Rb4 35. a7 Rxb3 36. a8=Q+ Kh7 37. Qa4 Rb2 38. Qxh4+ Kg6 39. Qg3+ Kh7 40. Ne4
Rb1+ 41. Kh2 Bxe4 42. Qh4+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Filip, Lucian-Ioan"]
[Black "Baskin, Robert"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2431"]
[BlackElo "2390"]
[ECO "D02"]
[Opening "Queen's pawn game, Chigorin variation"]
[WhiteFideId "1208900"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. d4 Nc6 3. Bf4 Bg4 4. Nbd2 Nf6 5. h3 Bh5 6. e3 e6 7. g4 Bg6 8. Nh4
Bd6 9. Nxg6 hxg6 10. c3 e5 11. dxe5 Nxe5 12. Bxe5 Bxe5 13. Bg2 c6 14. Qc2 Qe7
15. O-O-O O-O-O 16. Kb1 Kb8 17. Rhe1 Rhe8 18. Nf3 Bc7 19. Nd4 Bb6 20. Qd3 Rh8
21. a3 Ne4 22. Qc2 Nd6 23. Nb3 f5 24. Nd4 Qf6 25. Rh1 Rhf8 26. Rd2 Nc4 27. Re2
f4 28. exf4 Bxd4 29. cxd4 Qxd4 30. Qxg6 Rxf4 31. Qc2 Rdf8 32. f3 Qb6 33. Ka1 a6
34. Rhe1 Rd4 35. Qc3 a5 36. Re7 Rd2 37. R7e2 Rd4 38. Re7 Rd8 39. R1e2 a4 40. Re1
Rd3 41. Qc1 Na5 42. Qc2 Rd2 43. Qc3 Rxg2 44. Re8 Rxe8 45. Rxe8+ Ka7 46. Qe5 Rg1+
47. Ka2 Qb3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Sarana, Alexey"]
[Black "Yilmaz, Mustafa"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2640"]
[BlackElo "2630"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[WhiteFideId "24133795"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. b3 Ne7 5. Nxb4 axb4 6. e3 O-O 7. Nf3 e4 8. Nd4
d5 9. Bb2 c5 10. Nb5 Nbc6 11. cxd5 Nxd5 12. Qc2 Qe7 13. Be2 b6 14. d4 Ra5 15.
dxc5 bxc5 16. O-O Ba6 17. a4 bxa3 18. Nxa3 Ncb4 19. Qd1 Bxe2 20. Qxe2 Nd3 21.
Nc4 Rb5 22. Ra3 Qg5 23. Nd6 Qg6 24. Be5 Rb4 25. Bg3 h5 26. h4 Rfb8 27. Nxe4 Qxe4
28. Bxb8 Rxb8 29. Rd1 N5b4 30. Qxh5 Rb6 31. Ra4 Rg6 32. g3 Rf6 33. Rxd3 Rh6 34.
Rd8+ Kh7 35. Qxf7 Qb1+ 36. Kh2 Rf6 37. Qh5+ Rh6 38. Qe2 Rf6 39. Rxb4 cxb4 40.
Kg2 Qxb3 41. Qh5+ Rh6 42. Qf5+ g6 43. Qd7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Matveev, Vladimir3"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2344"]
[BlackElo "2265"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "24130753"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 O-O 6. Bg2 d5 7. O-O b6 8. Bf4
Bb7 9. c5 a4 10. a3 Ba5 11. Qxa4 Bd2 12. Qc2 Bxf4 13. gxf4 bxc5 14. dxc5 Ne4 15.
e3 Nc6 16. Nbd2 f5 17. b4 Qf6 18. b5 Ne7 19. c6 Bc8 20. Nb3 Ng6 21. Nbd4 Nd6 22.
a4 e5 23. fxe5 Nxe5 24. Nxe5 Qxe5 25. Qc5 Ne4 26. f4 Nxc5 27. fxe5 Rxa4 28.
Bxd5+ Kh8 29. Rxa4 Nxa4 30. e4 Nc3 31. Rf4 g5 32. Rf3 Na4 33. exf5 Nb6 34. Bb3
Rd8 35. Ne6 Rd2 36. f6 Bxe6 37. Bxe6 Rd8 38. Bb3 h6 39. e6 Nd5 40. Bxd5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Kadam, Om Manish"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2114"]
[BlackElo "2425"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "45076294"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e5 6. dxe5 dxe5 7. Be3 Bb4 8.
Nd2 Be6 9. Bd3 Ng4 10. O-O Nxe3 11. fxe3 O-O 12. Kh1 Bxc3 13. bxc3 Qe7 14. Rb1
b6 15. c4 Rad8 16. Qf3 Nb4 17. Rb3 Rd7 18. a3 Na6 19. Rbb1 Rfd8 20. Nb3 Nc5 21.
Nxc5 Qxc5 22. Qe2 a5 23. a4 Qa3 24. Rb5 f6 25. c5 Qxa4 26. cxb6 cxb6 27. Rxb6
Bf7 28. Bb5 Qb4 29. c3 Qb3 30. Rbxf6 gxf6 31. Bxd7 Qxc3 32. Qg4+ Kf8 33. Be6 Qc6
34. Bxf7 Kxf7 35. Qh5+ Kg7 36. Qg4+ Kh8 37. h3 a4 38. Qh4 Rf8 39. Ra1 Qc4 40.
Qg4 Qb4 41. Qd1 Qxe4 42. Rxa4 Qxe3 43. Qd7 Rg8 44. Rg4 Rxg4 45. Qc8+ Rg8 46. Qg4
Rxg4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Arias, Juan Cruz"]
[Black "Kulkarni, Rakesh"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2277"]
[BlackElo "2321"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "118540"]
[BlackFideId "5037077"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 a6 3. a4 g6 4. g3 Bg7 5. Bg2 Nc6 6. d3 e6 7. Be3 d6 8. Qd2 Nge7
9. h4 b6 10. h5 d5 11. h6 Bf6 12. Bg5 Bxg5 13. Qxg5 Nd4 14. Rc1 Bb7 15. Nge2
Nxe2 16. Nxe2 dxe4 17. dxe4 Nc6 18. Qe3 Nd4 19. O-O O-O 20. c3 Nxe2+ 21. Qxe2 e5
22. f4 exf4 23. gxf4 Qh4 24. Rcd1 Rad8 25. e5 Bxg2 26. Qxg2 Rxd1 27. Rxd1 Qxf4
28. Qd5 Qe3+ 29. Kg2 Qg5+ 30. Kf1 Qxh6 31. Rd2 Re8 32. Rf2 Qc1+ 33. Kg2 Qg5+ 34.
Kf1 Re7 35. Re2 Kg7 36. Qd6 h5 37. Qxb6 Rxe5 38. Qxa6 Qc1+ 39. Kg2 Rg5+ 40. Kf3
Qf1+ 41. Ke3 Re5+ 42. Kd2 Rd5+ 43. Ke3 Qg1+ 44. Ke4 Qg5 45. Rf2 Qe5+ 46. Kf3 h4
47. Qe2 Qg3+ 48. Ke4 Re5# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Fernandez, Daniel Howard"]
[Black "Demchenko, Anton"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2487"]
[BlackElo "2600"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "5801605"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. O-O e6 7. Nd5 g5 8. Nxg5
exd5 9. Qh5 Qe7 10. exd5 Nd4 11. c3 Bh6 12. Nxf7 Qxf7 13. Qe5+ Kf8 14. Qxh8 Nf5
15. d6 Nxd6 16. Qe5 Qf6 17. Qxc5 Kg7 18. Re1 Nf7 19. Qf5 Qxf5 20. Bxf5 d6 21.
Bxc8 Rxc8 22. d4 Bxc1 23. Raxc1 Kf8 24. Re3 Nf6 25. Re6 Nd5 26. Rce1 b5 27. a3
a5 28. Rc1 Nb6 29. Re2 b4 30. axb4 axb4 31. f4 b3 32. Kf2 Nc4 33. Ra1 Rb8 34. d5
Nb6 35. Ra5 Nc4 36. Ra4 Rc8 37. Rb4 Nh6 38. Kf3 Rc5 39. Rb8+ Kg7 40. Rb7+ Kg6
41. Re6+ Kh5 42. Rxh7 Nd2+ 43. Ke2 Rxd5 44. Rhxh6+ Kg4 45. Rxd6 Rxd6 46. Rxd6
Nc4 47. Rd4 Nxb2 48. Kd2 Kf5 49. Kc1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Gorodetzky, David"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2620"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2813416"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. c4 O-O 8. Nc3 d6
9. Rc1 Nbd7 10. e3 a6 11. Qe2 Re8 12. Rfd1 Qc7 13. d4 Ne4 14. Nb1 Rac8 15. Ne1
Nef6 16. d5 exd5 17. cxd5 b5 18. e4 Qb6 19. Nd2 Bf8 20. Qd3 Ne5 21. Qf1 a5 22.
h3 Ba6 23. f4 b4 24. Nc4 Nxc4 25. bxc4 Nxe4 26. Rd3 Qd8 27. g4 Nf6 28. g5 Nh5
29. h4 g6 30. f5 Bg7 31. f6 Bf8 32. Qf2 a4 33. a3 Rb8 34. axb4 Rxb4 35. Rdc3 Qb8
36. Ba1 Bc8 37. Nd3 Rb3 38. Bf3 Bf5 39. Bxh5 Bxd3 40. Bd1 Rxc3 41. Rxc3 Qb1 42.
Qd2 Bf5 43. Bb2 Qe4 44. Bf3 Qxh4 45. Rc1 h6 46. Bg2 hxg5 47. Bc3 g4 48. Re1
Rxe1+ 49. Qxe1 Qxe1+ 50. Bxe1 a3 51. Bc3 Bh6 52. Kf2 a2 53. Ba1 Bf4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Gabriel, Robert"]
[Black "Prohorov, Olexandr"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2236"]
[BlackElo "2086"]
[ECO "D91"]
[Opening "Gruenfeld"]
[Variation "5.Bg5"]
[WhiteFideId "4606477"]
[BlackFideId "14105578"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8.
Qd2 exd5 9. Qf4 O-O 10. h4 h6 11. Nf3 c5 12. e3 cxd4 13. Nxd4 Nc6 14. Nxc6 bxc6
15. Bd3 Rb8 16. Qxb8 Qa5 17. O-O Bf5 18. Qxf8+ Kxf8 19. Bxf5 gxf5 20. Rfc1 Qb4
21. Rab1 Qxh4 22. Ne2 Qa4 23. a3 Ke7 24. Nd4 Bxd4 25. exd4 Kd6 26. Rd1 Qc2 27.
f3 h5 28. b4 h4 29. Kh2 a6 30. Rbc1 Qf2 31. Rd3 Qg3+ 32. Kg1 h3 33. Rd2 hxg2 34.
Rxg2 Qxf3 35. Rf2 Qg3+ 36. Kf1 Qd3+ 37. Ke1 Qxd4 38. Rd2 Qe3+ 39. Kd1 f4 40.
Rcc2 Qxa3 41. Rb2 f3 42. Rf2 Qa1+ 43. Kc2 Qe1 44. Kd3 Qe4+ 45. Kc3 Qc4+ 46. Kd2
Qd4+ 47. Ke1 f5 48. Rbd2 Qa1+ 49. Rd1 Qc3+ 50. Kf1 Qxb4 51. Rxf3 Qc4+ 52. Kf2
Qc2+ 53. Ke1 a5 54. Rd2 Qe4+ 55. Kf2 a4 56. Re2 Qd4+ 57. Ke1 f4 58. Ref2 Qa1+
59. Ke2 a3 60. Rxf4 a2 61. Ra4 Qe5+ 62. Kf1 a1=Q+ 63. Rxa1 Qxa1+ 64. Kg2 Qg7+
65. Kf1 d4 66. Ke2 c5 67. Kf1 c4 68. Rh2 Qf6+ 69. Kg1 Qg5+ 70. Kh1 Qc1+ 71. Kg2
Qd2+ 72. Kh1 Qxh2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2641"]
[BlackElo "2514"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12401110"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Be7 7. Bd3 Nh5 8. Bg3
f5 9. dxc5 Bxc5 10. c4 d4 11. Bh4 Qb6 12. Nxd4 Nf4 13. exf4 Bxd4 14. O-O Qxb2
15. Nf3 Qxa1 16. Qxa1 Bxa1 17. Rxa1 Bd7 18. c5 h6 19. Re1 Kf7 20. Bb5 Rhc8 21.
h3 b6 22. cxb6 axb6 23. a4 Ra7 24. Rd1 Ke8 25. Rd6 Rac7 26. Kh2 Kf7 27. g4 Be8
28. Bc4 Kf8 29. Bxe6 Ra8 30. Bxf5 Rxa4 31. Bg3 Re7 32. Ne5 Nxe5 33. fxe5 b5 34.
Rb6 Rd4 35. h4 h5 36. g5 g6 37. Bxg6 Bxg6 38. Rxg6 Rb7 39. e6 b4 40. Rh6 Rd5 41.
Rh8+ Kg7 42. Re8 b3 43. e7 Kf7 44. Rh8 Rxe7 45. Rb8 Rd3 46. Kg2 Kg6 47. Rb6+ Kf5
48. Rb5+ Ke4 49. Rb6 Kd5 50. Bd6 Re6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Mogirzan, Matei-Valeriu"]
[Black "Nefedov, Sergey"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "1813"]
[BlackElo "2313"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "1257455"]
[BlackFideId "24113417"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Bf5 6. O-O e6 7. d4 c6 8. h3
Be7 9. Be3 O-O 10. Re1 Nd5 11. Nxd5 cxd5 12. Bd3 Bg6 13. Bxg6 hxg6 14. Rc1 Nc6
15. c4 dxc4 16. Rxc4 Qd5 17. Qe2 Rfd8 18. a3 Rac8 19. Rec1 Bf6 20. b4 Qd7 21.
Qc2 Ne7 22. Rc7 Rxc7 23. Qxc7 Kf8 24. Qxd7 Rxd7 25. Ne5 Bxe5 26. dxe5 Nc6 27.
Bc5+ Ke8 28. Bd6 a6 29. a4 f6 30. f4 Kf7 31. b5 axb5 32. axb5 Nd4 33. Rc8 g5 34.
b6 gxf4 35. Rc7 Ke8 36. exf6 gxf6 37. Bxf4 Ne2+ 38. Kf2 Nxf4 39. Kf3 Nd5 40.
Rxd7 Kxd7 41. h4 Ke7 42. g4 Kf7 43. Ke4 Nxb6 44. Kd4 Nd5 45. Kc5 Ne3 46. g5 fxg5
47. hxg5 Kg6 48. Kd4 Kxg5 49. Ke5 b5 50. Kd4 b4 51. Kd3 Nd5 52. Kc2 Kf4 53. Kb2
Ke3 54. Kb3 Kd3 55. Kb2 e5 56. Kc1 e4 57. Kd1 e3 58. Kc1 e2 59. Kb2 e1=Q 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Sviridova, Vlada"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2144"]
[BlackElo "2173"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Charlick (Englund) gambit"]
[WhiteFideId "24109606"]
[BlackFideId "6700136"]
[EventDate "2021.07.07"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bd2 Nxe5 5. Nxe5 Qxe5 6. Bc3 Qg5 7. Nd2 d6 8.
Nf3 Qg6 9. e3 Nf6 10. h3 Be7 11. Qd2 Ne4 12. Qd3 Nxc3 13. Qxc3 c6 14. O-O-O Be6
15. a3 O-O 16. Bd3 Bf5 17. Nd4 Bxd3 18. Qxd3 d5 19. Nf5 Bf6 20. g4 Kh8 21. f4
Rfe8 22. Rhg1 Bd8 23. h4 Bb6 24. h5 Qe6 25. Rge1 Rad8 26. Kb1 Qe4 27. Qc3 d4 28.
exd4 Qxf4 29. d5 f6 30. Rxe8+ Rxe8 31. d6 Qxg4 32. Qd3 Rd8 33. d7 Qxh5 34. Nd6
Rxd7 35. Nf7+ Qxf7 36. Qxd7 Qxd7 37. Rxd7 h5 38. Kc1 h4 39. Kd1 h3 40. Rd3 g5
41. Rxh3+ Kg7 42. Ke2 f5 43. Rd3 Kg6 44. Rd7 f4 45. Kf3 Kf5 46. Rf7+ Ke5 47.
Rxb7 Kd4 48. Rd7+ Kc4 49. Rg7 Kd4 50. Rxg5 Kc4 51. Rf5 a5 52. Rxf4+ Kb5 53. b3
Ka6 54. a4 Kb7 55. Rf7+ Ka6 56. Ke4 c5 57. Kd5 Ba7 58. Kc6 Bb6 59. c4 Ba7 60.
Rxa7+ Kxa7 61. Kxc5 Ka6 62. Kc6 Ka7 63. Kd7 Ka6 64. c5 Ka7 65. c6 Ka6 66. c7 Ka7
67. c8=Q Kb6 68. Qc6+ Ka7 69. Qb5 Ka8 70. Kc7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Holt, Conrad"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2549"]
[BlackElo "2615"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[WhiteFideId "2034387"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 c6 8. Bd3
Qe7 9. Nge2 Nbd7 10. Ng3 g6 11. Qc2 h6 12. Bh4 Nf8 13. Nge2 Be6 14. O-O-O N8d7
15. Nf4 g5 16. Nxe6 fxe6 17. Bg6+ Kf8 18. Bg3 Bxg3 19. hxg3 Kg7 20. Kb1 c5 21.
f4 Rac8 22. Bh5 Nxh5 23. Rxh5 Nf6 24. Rh3 cxd4 25. exd4 Ne4 26. fxg5 Nxc3+ 27.
bxc3 Qxg5 28. Re1 Rc6 29. g4 Rhc8 30. Kb2 Rb6+ 31. Ka1 Rbc6 32. Rf3 Qg6 33. Qd2
Rf8 34. Ref1 Rxf3 35. gxf3 b5 36. Re1 Kf7 37. Rh1 Kg7 38. Kb2 a5 39. Rh2 Rc4 40.
a3 Qf6 41. g5 hxg5 42. Rg2 b4 43. cxb4 axb4 44. axb4 Rxd4 45. Qxg5+ Qxg5 46.
Rxg5+ Kf6 47. Rg4 Ke5 48. b5 Rd3 49. b6 Rxf3 50. Rg8 Rf7 51. Rb8 Kd4 52. Kb3 e5
53. Kb4 e4 54. Re8 Ke3 55. Kc5 d4 56. Kd5 Rd7+ 57. Kc6 Rh7 58. Kd5 Rh5+ 59. Kc4
d3 60. b7 d2 61. Rd8 Rh1 62. Rxd2 Rc1+ 63. Kd5 Rb1 64. Ra2 Rb5+ 65. Kc6 Rb1 66.
Kc7 Rxb7+ 67. Kxb7 Kd3 68. Ra3+ Kd2 69. Kc6 e3 70. Kd5 e2 71. Ra2+ Kd3 72. Rxe2
Kxe2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Mikhnenko, Alexander"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2065"]
[BlackElo "2473"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "34143014"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nc3 Bd6 11. g3 O-O 12. Bg2 Bd7 13. O-O Kh8 14. Re1 Rc8 15.
Bg5 Qb6 16. Bxf6 Rxf6 17. Qd2 Rcf8 18. Re3 Na5 19. b3 Nc6 20. Na4 Qd8 21. Rc1
Ba3 22. Rc2 Nb4 23. Rcc3 Nc6 24. Rc2 Bb4 25. Qd1 Be8 26. Nc5 Bxc5 27. Rxc5 Bh5
28. Rcc3 Qb6 29. a3 Bxf3 30. Rxf3 Rxf3 31. Rxf3 Rxf3 32. Qxf3 Qd8 33. Qe3 Qf6
34. Bh3 Nxd4 35. Kg2 g6 36. Qc3 Kg7 37. Qc7+ Qf7 38. Qe5+ Qf6 39. Qc7+ Kh6 40.
f4 Ne2 41. Qc8 d4 42. Qxe6 Qxe6 43. Bxe6 d3 44. Bc4 Nc1 45. Kf2 d2 46. Be2 Nxb3
47. Ke3 Kg7 48. Bd1 Na5 49. Kxd2 Nc4+ 50. Kc3 Nxa3 51. Kb4 Nb1 52. Bf3 Kf6 53.
Bxb7 Nd2 54. Kc3 Nf1 55. Bf3 Nxh2 56. Be2 Kf5 57. Kd4 Ng4 58. Bd3+ Kf6 59. Ba6
h5 60. Ke4 Nh6 61. Bc8 a5 62. Bd7 Nf5 63. Kf3 Nd4+ 64. Ke4 Ne6 65. Bb5 a4 66.
Kd3 a3 67. Kc3 Nc5 68. Bc4 Ne4+ 69. Kb3 Nxg3 70. Kxa3 h4 71. Bd3 h3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "6"]
[White "Maltsevskaya, Aleksandra"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2382"]
[BlackElo "2315"]
[ECO "B00"]
[Opening "Reversed Grob (Borg/Basman defence/macho Grob)"]
[WhiteFideId "24174041"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. e4 g5 2. d4 g4 3. Nc3 Bg7 4. Be3 h5 5. h3 d6 6. Be2 Nf6 7. e5 dxe5 8. dxe5
Qxd1+ 9. Rxd1 Ng8 10. hxg4 hxg4 11. Rxh8 Bxh8 12. f4 gxf3 13. Nxf3 c6 14. Kf2
Bf5 15. Nd4 Bg6 16. e6 Bxd4 17. exf7+ Bxf7 18. Bxd4 Nf6 19. g4 Nbd7 20. g5 Nd5
21. Nxd5 cxd5 22. Bg4 e5 23. Bxd7+ Kxd7 24. Bxe5 Ke6 25. Bf6 Bg6 26. Re1+ Be4
27. c3 Kf5 28. Ke3 Rc8 29. b3 b5 30. Kd4 a5 31. Re2 a4 32. Rf2+ Kg6 33. Be7 Rc7
34. Bf6 Rc8 35. Rh2 Kf5 36. Rh6 Rc6 37. Rh8 axb3 38. axb3 b4 39. cxb4 Rb6 40.
Be7 Rb7 41. Rf8+ Kg6 42. Rg8+ Kf7 43. Rd8 Kxe7 44. Rg8 Rxb4+ 45. Ke5 Rxb3 46.
Rg7+ Kf8 47. Rd7 Rb6 48. Kf4 Rg6 49. Rc7 Kg8 50. Rd7 Rg7 51. Rd6 Kh7 52. Rh6+
Kg8 53. Rd6 Kf8 54. Rd8+ Ke7 55. Rb8 Rf7+ 56. Ke5 Rf5+ 57. Kd4 Rxg5 58. Rb7+ Kf6
59. Rb6+ Kf5 60. Rb8 Kf4 61. Rf8+ Rf5 62. Rg8 Bf3 63. Rg7 Rf8 64. Rg6 Ra8 65.
Rf6+ Kg3 66. Rg6+ Kf2 67. Rd6 Ra4+ 68. Kd3 Be4+ 69. Kd2 Ra2+ 70. Kd1 Ke3 71. Kc1
Rc2+ 72. Kd1 Rb2 73. Rc6 Rb1+ 74. Rc1 Rxc1+ 75. Kxc1 Ke2 76. Kb2 d4 77. Ka3 d3
78. Kb2 d2 79. Ka2 d1=Q 80. Kb2 Qc2+ 81. Ka3 Qb1 82. Ka4 Kd3 83. Ka3 Kc4 84. Ka4
Qa1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Bluebaum, Matthias"]
[Black "Guseinov, Gadir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2665"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "24651516"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c6 7. Nf3 e5 8. Bd3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Vallejo Diaz, Javier"]
[Black "Bures, Vit"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2365"]
[BlackElo "2144"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2256398"]
[BlackFideId "309052"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 Bf5 7. Nbd2 e6 8. Nh4
Be4 9. f3 Bg6 10. Nxg6 hxg6 11. Bd3 Rc8 12. Qb1 Be7 13. h3 Nh5 14. Bh2 Bh4+ 15.
Ke2 Ng3+ 16. Bxg3 Bxg3 17. Bxg6 fxg6 18. Qxg6+ Kf8 19. Qxg3 Qxb2 20. Rab1 Qxc3
21. Rxb7 Ne7 22. Qd6 Re8 23. dxc5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Girya, Olga"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2448"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "4405501"]
[BlackFideId "4195752"]
[EventDate "2021.07.07"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Nd2 e6 7. Ngf3 f6 8. Bb5
g5 9. Bg3 h5 10. h4 g4 11. Ng1 Qb6 12. Qb3 Bh6 13. Ne2 Ne7 14. Nf4 e5 15. dxe5
fxe5 16. Nxd5 Bxd2+ 17. Kxd2 Nxd5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Vovk, Orest"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2315"]
[BlackElo "2459"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "14113490"]
[BlackFideId "3400042"]
[EventDate "2021.07.07"]

1. g4 c5 2. Bg2 Nc6 3. h3 g6 4. c4 Bg7 5. Nc3 b6 6. d3 Bb7 7. Nf3 d6 8. O-O Qd7
9. e3 Nf6 10. d4 cxd4 11. exd4 O-O 12. d5 Na5 13. Qd3 Rac8 14. Nd2 e6 15. dxe6
fxe6 16. Bxb7 Nxb7 17. Nde4 Nxe4 18. Nxe4 Qc6 19. Ng5 Nc5 20. Qe2 h6 21. Nf3
Qxf3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Prohorov, Olexandr"]
[Black "Dang, Hoang Son"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2086"]
[BlackElo "2363"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "14105578"]
[BlackFideId "12402435"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g4 Nd7 7. Bg2 Bd6 8. d3
Ne7 9. Bd2 Ng6 10. Qe2 Nf4 11. Bxf4 Bxf4 12. exd5 O-O 13. dxe6 fxe6 14. Qxe6+
Kh8 15. Ne2 Re8 16. Qf5 Qc7 17. Be4 Rxe4 18. dxe4 Rf8 19. Qe6 Ne5 20. O-O Nf3+
21. Kg2 Be5 22. Rad1 Bxb2 23. Rd7 Qh2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Mikhnenko, Alexander"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2265"]
[BlackElo "2065"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "32041667"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Be2 Bd6 7. c4 Nf6 8. Nc3
Nc6 9. h3 Bb4 10. O-O Bxc3 11. bxc3 Nxe4 12. Ba3 Nxc3 13. Qc2 Nxe2+ 14. Qxe2 Qe5
15. Qd2 b6 16. Rfe1 Qf6 17. Rad1 Ne7 18. Qd6 Nf5 19. Qc7 Qd8 20. Qf4 h5 21. Qxf5
Bb7 22. Qe5 f6 23. Qg3 Kf7 24. Nd4 Qc8 25. Nb5 Qc6 26. Rd6 Qc8 27. Rdxe6 dxe6
28. Nd6+ Kg8 29. Nxc8 Rxc8 30. Rxe6 Rxc4 31. Re7 Rh7 32. Rxb7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Valle Maytin, Luis Enrique"]
[Black "Shreyans, K. Shah"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2284"]
[BlackElo "2237"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "3503666"]
[BlackFideId "5029074"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 O-O 5. Nbd2 d6 6. b3 Nbd7 7. Bb2 Re8 8. O-O
e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. e4 Bg4 12. f3 Bd7 13. Qe2 c6 14. Rfd1 Qb6+ 15.
Qf2 Qxf2+ 16. Kxf2 Rad8 17. Nc4 Bc8 18. Nxe5 Ng4+ 19. fxg4 Bxe5 20. Bxe5 Rxe5
21. h3 b5 22. Kf3 g5 23. c4 b4 24. Bc2 Ree8 25. Rxd8 Rxd8 26. Rd1 Rxd1 27. Bxd1
Kg7 28. e5 f6 29. Ke4 Kf7 30. Bf3 Bd7 31. exf6 Kxf6 32. Kd4 Ke6 33. Be4 h6 34.
Kc5 Ke5 35. Bxc6 Bxc6 36. Kxc6 Kf4 37. Kb7 Kg3 38. c5 Kxg2 39. c6 Kxh3 40. c7
Kxg4 41. c8=Q+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Kulkarni, Rakesh"]
[Black "Kadam, Om Manish"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2321"]
[BlackElo "2114"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "5037077"]
[BlackFideId "45076294"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. e5 Nh6 6. Qd2 Nf5 7. O-O-O f6 8. g4
Nxe3 9. Qxe3 fxe5 10. dxe5 Bxg4 11. f3 Bf5 12. Bh3 O-O 13. Bxf5 Rxf5 14. Nge2
Rxe5 15. Qf2 Qb6 16. Qg2 Nd7 17. f4 Qe3+ 18. Kb1 Rf5 19. Ng3 Rxf4 20. Rhe1 Qc5
21. Nce2 Rb4 22. c3 Rb6 23. Nf5 Bf6 24. Ned4 Ne5 25. Ne6 Qxc3 26. Nxe7+ Bxe7 27.
Qh3 Qxh3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Iskusnyh, Sergei"]
[Black "Gorodetzky, David"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2473"]
[BlackElo "2496"]
[ECO "A50"]
[Opening "Queen's Indian accelerated"]
[WhiteFideId "4120027"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. Nf3 e6 7. Bg5 Be7 8.
Bxe7 Qxe7 9. e3 O-O 10. Be2 Nxc3 11. Qxc3 Nd7 12. Qxc7 Bxf3 13. Bxf3 Rac8 14.
Qxa7 Qb4+ 15. Kf1 Qxb2 16. Re1 Nf6 17. h3 Rc2 18. Kg1 Rxf2 19. a4 Qd2 20. Kh2
Rxf3 21. Rd1 Qf2 22. Qc7 g5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Demchenko, Anton"]
[Black "Golubev, Mikhail"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2461"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "4160258"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. d4 cxd4 8.
Nxd4 Qb6 9. Rd1 a6 10. c4 Qc5 11. b3 Rc8 12. Bb2 Be7 13. Nc3 O-O 14. Kh1 Qh5 15.
f3 Ne5 16. Rg1 g5 17. g3 g4 18. f4 Nf3 19. Rgd1 d5 20. exd5 exd5 21. Nxf3 gxf3
22. Qxe7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Rosenberg, Evan S"]
[Black "Yen, William"]
[Result "1-0"]
[WhiteElo "2125"]
[BlackElo "2056"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "2019299"]
[BlackFideId "30932025"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. h3 Nbd7 7. e5 dxe5 8. dxe5
Ne8 9. e6 fxe6 10. Ng5 Bxc3+ 11. bxc3 Ng7 12. Be3 Ne5 13. Bd4 Nc6 14. Bxg7 Kxg7
15. Qe2 e5 16. Rd1 Qe8 17. Qe3 Rf5 18. Bd3 Rf6 19. O-O Bf5 20. Ne4 Bxe4 21. Bxe4
Rd8 22. Bxc6 Rxd1 23. Bxe8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Bachmann, Axel"]
[Black "Pham, Le Thao Nguyen"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2599"]
[BlackElo "2369"]
[ECO "B02"]
[Opening "Alekhine's defence"]
[Variation "Saemisch attack"]
[WhiteFideId "3700488"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 e6 4. Nxd5 exd5 5. d4 d6 6. Nf3 Bg4 7. Be2 Nd7 8. O-O
Be7 9. Bf4 dxe5 10. Nxe5 Bxe2 11. Qxe2 O-O 12. Rfe1 Nxe5 13. Bxe5 Bd6 14. Qb5
Bxe5 15. Rxe5 Qc8 16. Qxd5 c6 17. Qe4 Qc7 18. Re7 Qb6 19. b3 Rad8 20. c3 g6 21.
h4 Qa5 22. b4 Qb5 23. a4 Qc4 24. Qe3 Rb8 25. h5 Qd5 26. h6 a5 27. c4 Qh5 28.
bxa5 Qxa5 29. c5 Qd8 30. Rb1 Ra8 31. Qe5 f6 32. Rbxb7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Tejedor Fuente, Enrique"]
[Black "Sarkar, Justin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2434"]
[BlackElo "2338"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "2299100"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. Be2 d6 5. Bxh5 gxh5 6. Qxh5 Nc6 7. e6 Bxe6 8. d5
Bd7 9. dxc6 Bxc6 10. Nf3 Qd7 11. Nc3 Rg8 12. Bf4 Qe6+ 13. Be3 Rxg2 14. O-O-O Qg6
15. Qh3 Qg4 16. Qxg4 Rxg4 17. h3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Roman, Rodrigo"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "WGM"]
[WhiteElo "2071"]
[BlackElo "2382"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "3701220"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8.
d4 exd4 9. exd4 O-O 10. O-O Bg4 11. h3 Bh5 12. Bd3 Bg6 13. Bg5 Qd7 14. Re1 Rae8
15. Bxg6 fxg6 16. Qb3+ Kh8 17. Qxb7 h6 18. Rxe8 Rxe8 19. Bd2 Rf8 20. Re1 g5 21.
Qa6 Rxf3 22. gxf3 Qxh3 23. Re8+ Kh7 24. Qc8 Bh2+ 25. Kh1 Qxf3+ 26. Kxh2 Qxf2+
27. Kh3 Qf3+ 28. Kh2 Qf2+ 29. Kh1 Qf1+ 30. Kh2 Qf2+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Necula, Iulian"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1890"]
[BlackElo "2257"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "1232380"]
[BlackFideId "3400999"]
[EventDate "2021.07.07"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O d6 5. e4 Be6 6. c3 f6 7. d4 cxd4 8. cxd4
Bg4 9. d5 Nd4 10. h3 Nxf3+ 11. Bxf3 Bxh3 12. Qa4+ Bd7 13. Qb3 b6 14. Nc3 Ne7 15.
Be3 Ng6 16. Kg2 Be7 17. Rh1 O-O 18. Rh2 f5 19. Rah1 h6 20. Bh5 Qe8 21. Qd1 f4
22. Bc1 Qf7 23. f3 fxg3 24. Bxg6 Qxg6 25. Rh5 Rf7 26. Bxh6 gxh6 27. Rxh6 Qg7 28.
Rh7 Qxh7 29. Rxh7 Rxh7 30. Kxg3 Kh8 31. Kf2 Bg5 32. Ne2 Rh2+ 33. Kf1 Rh1+ 34.
Ng1 Rg8 35. Qe2 Bh4 36. Qa6 Rgxg1+ 37. Ke2 Rd1 38. f4 Bg4+ 39. Ke3 Rhe1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Gabrielian, Artur"]
[Black "Matveev, Vladimir3"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2460"]
[BlackElo "2344"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "4131002"]
[BlackFideId "24130753"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 a6 5. b3 Nc6 6. Qd2 g6 7. Bb2 Bg7 8. O-O-O
Nf6 9. Nge2 O-O 10. Kb1 b5 11. f3 a5 12. Nxb5 a4 13. Nec3 axb3 14. cxb3 Qa5 15.
a4 Qb4 16. Bc4 Qc5 17. Nd5 Nxd5 18. Bxd5 Bxb2 19. Qxb2 Bd7 20. h4 h6 21. Rc1 Qb6
22. h5 g5 23. Rhd1 Rac8 24. Bxc6 Bxc6 25. Nd4 Bd7 26. Rxc8 Rxc8 27. Rc1 Rb8 28.
Rc2 e6 29. g4 Qa5 30. Ka2 Bxa4 31. Qa3 Bxb3+ 32. Nxb3 Qe1 33. Qc1 Qe3 34. Qxe3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Lorente Serrano, Rosa Adela"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2022"]
[BlackElo "2374"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "32091982"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. c4 d6 2. Nf3 Nf6 3. g3 e5 4. d3 Nbd7 5. Bg2 Be7 6. O-O O-O 7. Nc3 c6 8. e4 h6
9. Ne1 Re8 10. h3 a6 11. Be3 b5 12. b3 Bf8 13. f4 Bb7 14. f5 b4 15. Na4 d5 16.
Qe2 Qc7 17. Rc1 dxe4 18. dxe4 c5 19. g4 Bxe4 20. Bxe4 Nxe4 21. Qg2 Ndf6 22. Nf3
Rad8 23. g5 hxg5 24. Nxg5 Qc6 25. Rce1 Rd6 26. Nxe4 Nxe4 27. Bc1 Nf6 28. Qg3 e4
29. Bf4 Rd3 30. Qg2 Nh5 31. Nb2 Rf3 32. Rxf3 exf3 33. Qf2 Nxf4 34. Rxe8 Nxh3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Vazquez, Facundo"]
[Black "Lysyj, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2199"]
[BlackElo "2605"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Yates variation"]
[WhiteFideId "3007669"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4
Be7 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 d6 12. Rad1 Nd7 13. Ne1 Bxg2 14. Nxg2 Bf6
15. Qc2 a4 16. e4 e5 17. Be3 g6 18. Rd2 Bg7 19. dxe5 Nxe5 20. f3 Qd7 21. Nf4 f5
22. exf5 Rxf5 23. Bd4 Raf8 24. Bxe5 Bxe5 25. Nd3 Bd4+ 26. Kg2 g5 27. Nb4 Bg7 28.
Nd5 Kh8 29. Re2 Be5 30. Qd3 R5f7 31. Ref2 Bg7 32. f4 gxf4 33. Nxf4 c6 34. Qd1
Be5 35. Nd3 Bd4 36. Rxf7 Rxf7 37. Nf4 Be5 38. Nd3 Rxf1 39. Qxf1 Bg7 40. Qe2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Sarana, Alexey"]
[Black "Onischuk, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2640"]
[BlackElo "2622"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, 6.Bd3"]
[WhiteFideId "24133795"]
[BlackFideId "14114038"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5 8. d5 Bg4
9. h3 Bxf3 10. Rxf3 Nc7 11. a4 a6 12. a5 Nb5 13. Ne2 c4 14. Bxc4 Nxe4 15. c3 b6
16. axb6 Qxb6+ 17. Be3 Qb7 18. f5 Rfc8 19. Qd3 Nc5 20. Bxc5 Rxc5 21. fxg6 hxg6
22. Raf1 Rf8 23. Nf4 Rcc8 24. Ba2 a5 25. Bb1 Nxc3 26. bxc3 Rxc3 27. Qe4 Rxf3 28.
Rxf3 Rc8 29. Rf1 Qb6+ 30. Kh1 Bf6 31. Nxg6 fxg6 32. Qe6+ Kg7 33. Qxc8 Qb5 34.
Re1 Qxd5 35. Qg4 g5 36. Qe4 Qd2 37. Rf1 Kf8 38. Qe6 Kg7 39. Ba2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Pacheco Lugo, Alejandro Jose"]
[Black "Gabriel, Robert"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2127"]
[BlackElo "2236"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[WhiteFideId "3903745"]
[BlackFideId "4606477"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8.
Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 Be7 11. Nc3 O-O 12. Nb5 Bd7 13. Nxa7 Nd5 14. c4
Nb4 15. Kd2 Rfd8 16. Kc3 Nc6 17. Nxc6 Bxc6 18. Bxc6 bxc6 19. Rhd1 f6 20. a3 e5
21. Be3 Kf7 22. Rxd8 Rxd8 23. a4 e4 24. a5 c5 25. a6 Ra8 26. a7 Ke6 27. b4 cxb4+
28. Kb3 Kd7 29. Ra5 Kc6 30. Rb5 Bd6 31. Ka4 g6 32. Ka5 f5 33. Ka6 f4 34. Bd4 e3
35. fxe3 fxe3 36. Bxe3 Bxh2 37. Rb6+ Kd7 38. Rxb4 Bg3 39. Rb7+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Estrada Nieto, Julian"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2173"]
[BlackElo "2280"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "6700136"]
[BlackFideId "5101018"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. b4 Bb6 6. a4 a5 7. b5 Nd4 8. c3
Nxf3+ 9. Qxf3 Qf6 10. Qe2 Qg6 11. Kh1 Nf6 12. d3 O-O 13. Be3 Bg4 14. f3 Be6 15.
Nd2 Bxe3 16. Qxe3 Rfe8 17. Bxe6 Rxe6 18. d4 b6 19. d5 Ree8 20. g4 Nd7 21. Nb3 f6
22. h3 Qg5 23. Rae1 Qxe3 24. Rxe3 g5 25. Kg2 Nf8 26. h4 gxh4 27. Rh1 Ng6 28. Nc1
Kg7 29. Nd3 Rh8 30. Ree1 h5 31. g5 fxg5 32. Kf2 Kf6 33. Reg1 Rag8 34. Nb2 Nf4
35. Ke3 h3 36. Nd3 Nxd3 37. Kxd3 g4 38. Ke3 Kg5 39. Rxh3 Rh6 40. Rhg3 Kh4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Silva Lucena, Cristian"]
[Black "Khabinets, Ivan"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2238"]
[BlackElo "1980"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Nimzovich variation"]
[WhiteFideId "2232588"]
[BlackFideId "14115980"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 d5 5. cxd5 Nd4 6. d3 Bc5 7. Be3 Qe7 8. a3
a5 9. Be2 O-O 10. O-O Bd7 11. Rc1 Rfc8 12. Bxd4 exd4 13. Na4 Ba7 14. b4 axb4 15.
axb4 Qxb4 16. Rc4 Qa5 17. Nb2 b5 18. Rc1 Bb6 19. Qb3 Qa2 20. Qc2 Qa3 21. Ne5 Be8
22. g4 Qb4 23. g5 Ra2 24. Rb1 Qc3 25. Rfc1 Nd7 26. Nc6 Qxc2 27. Rxc2 Kf8 28. Bg4
Rca8 29. Rcc1 Nc5 30. Nb4 R2a3 31. e5 Rb3 32. Nd1 Rxb4 33. Rxb4 Nxd3 34. Rbb1
Nxc1 35. Rxc1 Ra2 36. e6 fxe6 37. Bxe6 Ra3 38. Nb2 Ke7 39. Rd1 Kd6 40. Nd3 Bg6
41. Nf4 b4 42. h4 Bf5 43. Bf7 g6 44. h5 b3 45. hxg6 hxg6 46. Nxg6 b2 47. Nh4 Bc2
48. Re1 Ra1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2558"]
[ECO "B29"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rubinstein variation"]
[WhiteFideId "3805662"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bb5+ Bd7 6. Be2 Nf4 7. Bf1 Nc6 8.
d4 cxd4 9. Nxd4 e5 10. Ndb5 Ne6 11. Be3 Ncd4 12. Nxd4 exd4 13. Bxd4 Bc6 14. Be3
Bb4 15. Qxd8+ Rxd8 16. a3 Bxc3+ 17. bxc3 O-O 18. f3 Rfe8 19. Kf2 Nc7 20. Bd3 a6
21. Bb6 Rd7 22. Rhe1 Rxe1 23. Rxe1 g6 24. c4 Ne6 25. Be3 Kg7 26. h4 h5 27. Rg1
Nd4 28. Rd1 Ne6 29. g4 hxg4 30. fxg4 Kf6 31. Kg3 Rd8 32. Rf1+ Kg7 33. h5 Rh8 34.
Bd2 Kg8 35. Bc3 Rh6 36. Bd2 Rh7 37. h6 Nc5 38. g5 Ne4+ 39. Bxe4 Bxe4 40. Re1 f5
41. gxf6 Bxc2 42. Re8+ Kf7 43. Re7+ Kg8 44. Rxh7 Kxh7 45. f7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Djordjevic, Dejan N"]
[Black "Sviridova, Vlada"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2144"]
[BlackElo "2144"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "913316"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. e4 e6 2. d3 d5 3. Bd2 Nf6 4. e5 Nfd7 5. d4 c5 6. c3 Nc6 7. Nf3 Qb6 8. Qb3 Qc7
9. Be2 a6 10. a4 Na5 11. Qd1 Qb6 12. Ra2 c4 13. O-O Be7 14. Bg5 Bxg5 15. Nxg5 h6
16. Nh3 O-O 17. f4 f6 18. Kh1 fxe5 19. fxe5 Rxf1+ 20. Bxf1 Nf8 21. Qc2 Bd7 22.
Nd2 Be8 23. Be2 Bg6 24. Qd1 Nd7 25. Nf4 Bh7 26. Bg4 Nf8 27. Qf3 Rd8 28. Qh3 Re8
29. Bd1 Re7 30. Qe3 Rf7 31. h3 Qd8 32. Qg3 Kh8 33. Kh2 Nc6 34. b4 Ne7 35. Bh5 g6
36. Bg4 h5 37. Bd1 Nf5 38. Qf3 Qg5 39. Ne2 Ng7 40. Qxf7 Nf5 41. Qxf8+ Bg8 42.
Qf6+ Qxf6 43. exf6 Ne3 44. Bc2 Bf7 45. Nf3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Wiwatanadate, Poompong"]
[Black "Arias, Juan Cruz"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2043"]
[BlackElo "2277"]
[ECO "E43"]
[Opening "Nimzo-Indian"]
[Variation "Fischer variation"]
[WhiteFideId "6201083"]
[BlackFideId "118540"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Ne2 Be4 7. f3 Bxd3 8. Qxd3
Bxc3+ 9. Nxc3 O-O 10. O-O d5 11. b3 Nc6 12. Bb2 Qd7 13. Rad1 Rfd8 14. Ne2 a5 15.
g4 Nb4 16. Qb1 a4 17. Ng3 axb3 18. axb3 dxc4 19. bxc4 Qa4 20. g5 Ne8 21. Bc3 c5
22. Qb2 Qc6 23. Bxb4 cxb4 24. Qxb4 Nd6 25. c5 bxc5 26. Qxc5 Qb7 27. Rb1 Qd7 28.
Ne4 Nf5 29. Rfe1 Rac8 30. Qe5 Qe7 31. Qf4 Qa3 32. Ng3 Ne7 33. Rbd1 Rc2 34. Re2
Nd5 35. Qh4 Rxe2 36. Nxe2 Qxe3+ 37. Qf2 Qxg5+ 38. Kh1 h6 39. Rg1 Qf6 40. Ng3 Kh8
41. Ne4 Qf4 42. Qg2 g6 43. Qh3 Rc8 44. Nf2 Rc1 45. Ng4 Rxg1+ 46. Kxg1 h5 47. Ne5
Qxd4+ 48. Kg2 Nf4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Harshavardhan, G B"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2397"]
[BlackElo "2455"]
[ECO "A84"]
[Opening "Dutch defence"]
[WhiteFideId "25059009"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 b6 5. Nc3 Bb4 6. Bg2 Bb7 7. O-O O-O 8. Bd2
Bxc3 9. Bxc3 Be4 10. Qd2 Nc6 11. b4 Qe8 12. b5 Ne7 13. Ne1 Bxg2 14. Nxg2 Ne4 15.
Qc2 d5 16. f3 Nd6 17. cxd5 exd5 18. a4 Ng6 19. Bb4 Qd7 20. Rac1 Rf7 21. Qc6 Qxc6
22. Rxc6 Ne8 23. a5 Rd8 24. Rfc1 Ne7 25. Bxe7 Rxe7 26. axb6 cxb6 27. Rc8 Rxc8
28. Rxc8 Kf7 29. Nf4 Rc7 30. Rd8 Ke7 31. Rxd5 Nd6 32. Re5+ Kd7 33. Kf2 Rc2 34.
Nd5 Nxb5 35. Nb4 Rb2 36. Rxb5 a5 37. Rxb6 Rxb4 38. Rxb4 axb4 39. Ke3 g5 40. Kd3
Kd6 41. Kc4 b3 42. Kxb3 Kd5 43. Kc3 f4 44. gxf4 gxf4 45. Kd3 h6 46. h3 h5 47. h4
Ke6 48. Ke4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Senlle Caride, Miguel"]
[Black "Matinian, Nikita"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2354"]
[BlackElo "2436"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "2282500"]
[BlackFideId "24129100"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 g6 3. Nc3 a6 4. a4 Bg7 5. h3 Nc6 6. Nf3 Nf6 7. Be2 O-O 8. O-O e5
9. Be3 exd4 10. Nxd4 Re8 11. Bf3 Bd7 12. Qd2 Ne5 13. Be2 c5 14. Nb3 Qc7 15. Rad1
Re6 16. f4 Nc6 17. Nd5 Qd8 18. Nxf6+ Qxf6 19. e5 Nxe5 20. fxe5 Qxe5 21. Bg4 f5
22. Bf4 Qxb2 23. Bf3 Bc6 24. Bd5 Bxd5 25. Qxd5 Re8 26. Rfe1 Qf6 27. Rxe6 Rxe6
28. Bxd6 Qf7 29. Nxc5 Re2 30. Qxf7+ Kxf7 31. Nxb7 Rxc2 32. a5 Bc3 33. Rb1 Ke6
34. Bc5 Kd5 35. Bf2 Be5 36. Rd1+ Kc6 37. Nd8+ Kc7 38. Bb6+ Kc8 39. Ne6 Bg3 40.
Kh1 h5 41. Nc5 Bh4 42. Nxa6 f4 43. Nb4 Rb2 44. Nd3 Ra2 45. Nxf4 Kb7 46. Nxg6 Bg3
47. Ne7 h4 48. Nf5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Mogirzan, Matei-Valeriu"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "1813"]
[BlackElo "2271"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "1257455"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 g6 3. Bc4 Bg7 4. Nf3 Nf6 5. Nc3 O-O 6. O-O Nc6 7. d5 Nb8 8. h3 a6
9. a4 e5 10. dxe6 Bxe6 11. Bxe6 fxe6 12. e5 dxe5 13. Nxe5 Nbd7 14. Nxd7 Qxd7 15.
Bg5 Qxd1 16. Raxd1 h6 17. Bh4 Rf7 18. Rfe1 Re8 19. Ne4 Nxe4 20. Rxe4 Bxb2 21.
Rb4 Be5 22. Rxb7 g5 23. Bg3 Bxg3 24. fxg3 e5 25. Ra7 Re6 26. Rd8+ Kg7 27. Rc8
Rc6 28. Re8 Kf6 29. Rh8 Ke7 30. Rha8 Rxc2 31. Rxa6 Rc1+ 32. Kh2 e4 33. Ra5 Kf6
34. Re8 Rc4 35. g4 Re7 36. Rf5+ Ke6 37. Rxe7+ Kxe7 38. a5 Ke6 39. h4 e3 40. Kg1
Rxg4 41. hxg5 hxg5 42. Rc5 Kd6 43. Rc3 Re4 44. Kf1 Ra4 45. Rxe3 Rxa5 46. Ke2 Re5
47. Kf3 Rxe3+ 48. Kxe3 Ke5 49. g4 c5 50. Kf3 Kd4 51. Ke2 c4 52. Kd2 Ke4 53. Kc3
Kf4 54. Kxc4 Kxg4 55. Kd3 Kf3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Bator, Robert"]
[Black "Szente Varga, Fruzsina"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2356"]
[BlackElo "2100"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1700405"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. h3 h6 7. a4 d6 8. c3 a5
9. Re1 Be6 10. Bxe6 fxe6 11. d4 exd4 12. cxd4 Bb4 13. Nc3 d5 14. e5 Bxc3 15.
bxc3 Ne4 16. Re3 Ne7 17. Nd2 Nf5 18. Rf3 Ng5 19. Rf4 c5 20. Ba3 b6 21. dxc5 bxc5
22. Bxc5 Rf7 23. h4 Nh7 24. g3 Qc7 25. Bd4 Raf8 26. Rg4 Nxd4 27. cxd4 Rxf2 28.
Qe1 Qc2 29. Rd1 h5 30. Rf4 R2xf4 31. gxf4 Rxf4 32. Nf1 Rg4+ 33. Ng3 Qxa4 34. Rd3
Qc4 35. Qd2 g5 36. Kh2 Rxh4+ 37. Kg2 Rg4 38. Kh3 a4 39. Nxh5 Rh4+ 40. Kg3 Rxh5
41. Rc3 Qa6 42. Qc1 Rh4 43. Rc8+ Kg7 44. Rc7+ Kh6 45. Rxh7+ Kxh7 46. Qxg5 Qd3+
47. Kxh4 Qxd4+ 48. Kh3 Qd3+ 49. Kh2 Qg6 50. Qe7+ Kh6 51. Qf8+ Kg5 52. Qa8 Qc2+
53. Kg3 Kf5 54. Qf8+ Kxe5 55. Qf4# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Kamsky, Gata"]
[Black "Henderson de La Fuente, Lance"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2658"]
[BlackElo "2491"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "2000024"]
[BlackFideId "32096585"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 d6 6. d4 cxd4 7. Nxd4 Qc7 8. a4
Nf6 9. O-O Be7 10. Be3 Ne5 11. h3 O-O 12. Nb3 Nc4 13. Bc1 Bd7 14. a5 Rfd8 15.
Qe2 Rac8 16. Rd1 e5 17. Qe1 Be6 18. Ra4 Bd7 19. Ra1 Be6 20. Ra4 h6 21. Qe2 Bf8
22. Nd5 Nxd5 23. exd5 Bd7 24. Ra1 Bb5 25. Qe1 f5 26. c3 g6 27. h4 Bg7 28. Bf1
Rf8 29. Be2 Rce8 30. Nd2 Nxd2 31. Bxd2 Bc4 32. Be3 f4 33. Bb6 Qc8 34. Bxc4 Qxc4
35. Qf1 Qb3 36. Qe2 e4 37. Ra3 Qb5 38. Qxb5 axb5 39. gxf4 Rxf4 40. Rb3 Rxh4 41.
Rxb5 Re5 42. Be3 Re7 43. Kg2 Be5 44. Rh1 Rxh1 45. Kxh1 g5 46. Kg2 Kg7 47. c4 Rc7
48. c5 dxc5 49. Bxc5 Kg6 50. Be3 Rd7 51. b4 Kf5 52. Rb6 h5 53. b5 h4 54. Rh6
Rxd5 55. a6 bxa6 56. bxa6 Rd8 57. a7 Bf4 58. Bb6 Ra8 59. Rh7 Be5 60. Be3 Bf4 61.
Bb6 Kg4 62. Bd4 Kf5 63. Bb6 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Nefedov, Sergey"]
[Black "Khanin, Semen"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2313"]
[BlackElo "2517"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "London system"]
[WhiteFideId "24113417"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 b6 6. Be2 Bb7 7. O-O O-O 8. c4
Nbd7 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. Bf3 c6 13. Bh2 Re8 14. Qc2 Rc8 15.
Rad1 Qc7 16. b4 c5 17. dxc5 bxc5 18. Bxb7 Qxb7 19. b5 a6 20. a4 axb5 21. cxb5 d5
22. Rb1 c4 23. a5 Nc5 24. Rfd1 e5 25. e4 d4 26. a6 Qa7 27. Nxc4 d3 28. Qa2 Nxe4
29. b6 Qd7 30. b7 Nc3 31. bxc8=Q Rxc8 32. Qb3 Qd4 33. Ne3 Bh6 34. Kh1 d2 35. Qb7
Rf8 36. a7 Qa4 37. Ra1 Nxd1 38. Rxa4 Nxf2+ 39. Kg1 Bxe3 40. Ra1 Bd4 41. a8=Q
Bxa1 42. Qxa1 d1=Q+ 43. Qxd1 Nxd1 44. Bxe5 Ne3 45. Qe7 Nd5 46. Qd6 f6 47. Qxd5+
Kg7 48. Bd4 Rf7 49. g4 h6 50. h4 Kg8 51. Qe6 Kg7 52. g5 hxg5 53. hxg5 Kg8 54.
Bxf6 Kf8 55. Qc8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Yilmaz, Mustafa"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2630"]
[BlackElo "2514"]
[ECO "E51"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 e8g8, 5.Nf3 d7d5"]
[WhiteFideId "6302718"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 c5 7. a3 Bxc3 8. Bxc3
cxd4 9. Qxd4 Nc6 10. Qd3 Ne4 11. cxd5 exd5 12. Rd1 Be6 13. Be2 Rc8 14. Bd4 Nxd4
15. Nxd4 Qa5+ 16. Kf1 Qb6 17. Qb5 Qd6 18. f3 Nf6 19. Kf2 Rc7 20. Qb4 Qe5 21. Rd2
Rfc8 22. Bd3 Bd7 23. Ne2 Bf5 24. Qf4 Qxf4 25. Nxf4 Bxd3 26. Nxd3 Kf8 27. Rhd1
Ke7 28. Nb4 Rd7 29. Ke2 Ke6 30. Nd3 g5 31. g4 Rc4 32. h3 a5 33. Nc1 a4 34. Na2
Ke5 35. Nb4 h5 36. Rd4 Rxd4 37. Rxd4 hxg4 38. hxg4 Rc7 39. Kd2 b5 40. Nd3+ Kd6
41. Rb4 Rb7 42. Nc1 Nd7 43. Ne2 Ne5 44. Nc3 Kc5 45. Nxa4+ Kc6 46. Nc3 Nxf3+ 47.
Ke2 Ne5 48. e4 dxe4 49. Rxe4 Nc4 50. a4 Nd6 51. axb5+ Nxb5 52. Rc4+ Kd6 53. Kf3
Nxc3 54. bxc3 Rb2 55. Rd4+ Ke5 56. Re4+ Kd6 57. Rd4+ Ke5 58. Re4+ Kd6 59. Rd4+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Svane, Rasmus"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2487"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack, Spassky's variation"]
[WhiteFideId "4657101"]
[BlackFideId "5801605"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d4 e6 5. Bg5 c5 6. c3 d5 7. O-O Nbd7 8. a4 a6
9. Nbd2 Be7 10. dxc5 Nxc5 11. Nd4 Nxa4 12. Qb1 Nc5 13. Rd1 h6 14. Bxf6 Bxf6 15.
e4 Bxd4 16. cxd4 Nxe4 17. Nxe4 dxe4 18. Bxe4 Bxe4 19. Qxe4 Qd5 20. Qxd5 exd5 21.
Rdc1 Ke7 22. Rc7+ Kf6 23. Rd7 Ke6 24. Rb7 Rhe8 25. Kg2 Kf6 26. Rd7 Re2 27. Rxd5
Rxb2 28. Rd6+ Kf5 29. Raxa6 Rxa6 30. Rxa6 Ke4 31. Ra7 b4 32. Rxf7 g5 33. Rf6 h5
34. Rh6 Ra2 35. Rb6 Ra4 36. Rb5 Kxd4 37. Rxg5 Kc3 38. Rc5+ Kd3 39. Rxh5 b3 40.
Rd5+ Kc3 41. Rd1 b2 42. Rb1 Kc2 43. Rxb2+ Kxb2 44. f4 Kc3 45. Kf3 Kd4 46. Kg4
Kd5 47. Kg5 Ra3 48. Kg4 Ke6 49. Kg5 Kf7 50. Kf5 Ra5+ 51. Kg4 Kf6 52. Kf3 Ra2 53.
h3 Ra3+ 54. Kg4 Rb3 55. h4 Ra3 56. h5 Rb3 57. Kh3 Kf5 58. h6 Kg6 59. Kg4 Kxh6
60. Kh4 Kg6 61. Kg4 Kf6 62. Kh4 Kf5 63. Kh3 Rb8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Delgadillo, Adonay"]
[Black "Musovic, Armin"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2236"]
[BlackElo "2282"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "3301915"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 e6 5. dxe6 Bxe6 6. d4 Nc6 7. Be3 Nf6 8.
Nc3 a6 9. Nf3 Bb4 10. Be2 O-O 11. O-O h6 12. Qd3 Re8 13. Rfd1 Nd5 14. Nxd5 Bxd5
15. a3 Bd6 16. Rac1 Qf6 17. h3 Rad8 18. b4 Bb8 19. b5 Be4 20. Qb3 Bd5 21. Qb2
axb5 22. Qxb5 Bxf3 23. Bxf3 Qd6 24. Bxc6 Qh2+ 25. Kf1 bxc6 26. Qxc6 Bf4 27. Qf3
Bxe3 28. fxe3 Re6 29. Rc6 Rdd6 30. Rxd6 Rxd6 31. Ke2 Rf6 32. Qa8+ Kh7 33. Qe4+
Rg6 34. Kd3 Qb8 35. Ke2 Qb5+ 36. Kf2 Qb2+ 37. Kg1 f5 38. Qf3 Qc2 39. d5 Rg3 40.
Qxg3 Qxd1+ 41. Kh2 Qxd5 42. a4 g5 43. Qc7+ Kg6 44. a5 Qa2 45. Qb6+ Kh5 46. a6
Qa1 47. Qd6 g4 48. hxg4+ fxg4 49. Qc5+ Kg6 50. a7 g3+ 51. Kxg3 Qe1+ 52. Kh3 Qh1+
53. Kg3 Qe1+ 54. Kg4 Qe2+ 55. Kh3 Qa2 56. Qc6+ Kg5 57. a8=Q Qb1 58. Qg8+ Kh5 59.
g4# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Maly, Alexey"]
[Black "Holt, Conrad"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2370"]
[BlackElo "2549"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "14103184"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nd2 Nd7 7. Ngf3 f5 8. O-O
Nh6 9. b3 Bd6 10. a4 Qe7 11. Bb2 O-O 12. Ne5 Ng4 13. Ndf3 Rad8 14. Nxd7 Qxd7 15.
Ba3 Bxa3 16. Rxa3 f4 17. exf4 Rxf4 18. h3 Qd6 19. g3 Qxa3 20. gxf4 Nf6 21. Qe3
Re8 22. Ne5 Qf8 23. Nd3 Ne4 24. Ne5 Qf5 25. Kh2 Rf8 26. Nd3 h6 27. Rg1 Kh7 28.
Rg4 Nf6 29. Rg1 Nh5 30. Rg4 b6 31. c5 bxc5 32. dxc5 a5 33. Rh4 Nf6 34. Ne5 Rc8
35. Nf3 Qe4 36. Nd4 Qxe3 37. fxe3 Ne4 38. Nxe6 Rb8 39. Rg4 g6 40. Nd4 Nxc5 41.
Nxc6 Rxb3 42. Nxa5 Rxe3 43. Nc6 Re2+ 44. Rg2 Rxg2+ 45. Kxg2 Nxa4 46. Kf3 Kg7 47.
Ne7 Nb6 48. Ke3 Kf7 49. Nc6 Ke6 50. Nd4+ Kf6 51. Kf3 Nc4 52. h4 Nd6 53. Kg4 Nf5
54. Nc6 h5+ 55. Kh3 Ke6 56. Ne5 Ne7 57. Kg3 d4 58. Kf3 Kd5 59. Nf7 Nf5 60. Nh8
Nxh4+ 61. Ke2 Ke4 62. Nf7 d3+ 63. Kd2 Nf3+ 64. Kd1 Kxf4 65. Nd6 h4 66. Nc4 h3
67. Kc1 h2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Vitenberg, Noam Aviv"]
[Black "Dobre, Claudiu-Cristian"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2315"]
[BlackElo "2314"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Yugoslav variation"]
[WhiteFideId "1532138"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 c6 4. O-O Bg4 5. c4 e6 6. Ne5 Bf5 7. d3 Nbd7 8. Bf4
Nxe5 9. Bxe5 Bd6 10. Bxd6 Qxd6 11. Qb3 Rb8 12. Nd2 O-O 13. Rae1 Bg6 14. Rd1 b5
15. cxd5 cxd5 16. e4 Rfd8 17. Rfe1 e5 18. h3 dxe4 19. Nxe4 Qb6 20. Rc1 Bxe4 21.
Bxe4 Rbc8 22. Rxc8 Rxc8 23. Bf5 Rc5 24. Qb4 g6 25. Be4 Kg7 26. Bg2 a5 27. Qd2 b4
28. d4 Qd6 29. Rd1 exd4 30. Qd3 Nd7 31. Qxd4+ Qxd4 32. Rxd4 Ne5 33. Rd5 Rxd5 34.
Bxd5 Nd3 35. Kf1 Nxb2 36. Ke2 Kf6 37. Bc6 Nc4 38. Bb5 Nd6 39. Ba4 Ke5 40. Kd3 f5
41. f4+ Kf6 42. Kd4 Ne4 43. g4 Nf2 44. g5+ Kg7 45. h4 h6 46. Bb3 hxg5 47. hxg5
Ne4 48. Ke5 Nc3 49. Kd6 a4 50. Bc4 b3 51. axb3 a3 52. b4 a2 53. Bxa2 Nxa2 54. b5
Nb4 55. Kc5 Nd3+ 56. Kd6 Nb2 57. Kc5 Na4+ 58. Kb4 Nb6 59. Kc5 Na4+ 60. Kb4 Nb6
61. Ka5 Nd5 62. b6 Nxb6 63. Kxb6 Kf7 64. Kc5 Ke7 65. Kc6 Ke6 66. Kc5 Ke7 67. Kc6
Ke6 68. Kc5 Ke7 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Navarro Segura, Roberto"]
[Black "Primbetov, Kazbek"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2123"]
[BlackElo "2207"]
[ECO "C10"]
[Opening "French"]
[Variation "Paulsen variation"]
[WhiteFideId "5100364"]
[BlackFideId "13702297"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nc3 e5 4. dxe5 d4 5. Nce2 Nc6 6. Nf3 Bc5 7. Bg5 Nge7 8. c3
Bg4 9. Nfxd4 Nxe5 10. f3 Bd7 11. Qb3 h6 12. Be3 Nd3+ 13. Kd2 Ne5 14. Rd1 O-O 15.
Kc1 a5 16. Qc2 b5 17. Nf5 Bb6 18. Bxb6 cxb6 19. Nd6 Qc7 20. Kb1 Rfd8 21. Nf4 Be8
22. Nxb5 Bxb5 23. Bxb5 Nxf3 24. Ne6 fxe6 25. gxf3 Ng6 26. Rd4 e5 27. Rd5 Nf4 28.
Rxd8+ Rxd8 29. Rd1 Rxd1+ 30. Qxd1 Qc5 31. Bf1 Kh7 32. a3 Qg1 33. Be2 Qxh2 34.
Bb5 Qf2 35. Ka2 h5 36. Qd6 Qc5 37. Qd7 h4 38. Bf1 Qf2 39. Bh3 Qxf3 40. Bf5+ Kh6
41. Qd6+ Kg5 42. Qxe5 h3 43. Bxh3+ Kh4 44. Bd7 Nh5 45. Qe7+ g5 46. Be8 Nf4 47.
e5 Qd5+ 48. Ka1 Qd1+ 49. Ka2 Nd3 50. Bg6 Nc1+ 51. Kb1 Nb3+ 52. Ka2 a4 53. Qh7+
Kg3 54. Bb1 Nc1+ 55. Ka1 Nb3+ 56. Ka2 Qd5 57. Qd3+ Qxd3 58. Bxd3 Nc5 59. Bc4 Kf4
60. e6 Nb7 61. e7 Nd6 62. Bb5 g4 63. e8=Q Nxe8 64. Bxe8 g3 65. Bc6 Ke3 66. b3
Kd2 67. Kb2 b5 68. bxa4 bxa4 69. Be4 Ke3 70. Bh1 Kd3 71. Bg2 Ke3 72. Kc2 Ke2 73.
c4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Glek, Igor"]
[Black "Ibrahimli, Murad"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2476"]
[BlackElo "2436"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "4100484"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 a6 7. O-O Bg4 8. h3 Bh5
9. g4 Bg6 10. Nh4 Nxe4 11. Nxe4 Bxe4 12. Bxe4 Qxh4 13. Kg2 O-O 14. c3 Rad8 15.
Qf3 Kh8 16. b4 Bb6 17. a4 Ne7 18. Bxb7 f5 19. Qg3 Qf6 20. g5 Qe6 21. a5 Ba7 22.
Bxa6 d5 23. Bb7 f4 24. Qg4 Nf5 25. Ba3 f3+ 26. Kh2 e4 27. b5 Qe5+ 28. Kh1 c5 29.
d4 cxd4 30. cxd4 Bxd4 31. Rad1 Rf7 32. a6 Bb6 33. h4 Bc7 34. Qh3 e3 35. Rfe1 e2
36. Rd3 Nd4 37. Bb2 Bb6 38. Bxd4 Bxd4 39. Rxf3 Qe4 40. Kg2 Rdf8 41. Rxe2 Qxf3+
42. Qxf3 Rxf3 43. Bxd5 Rxf2+ 44. Rxf2 Rxf2+ 45. Kg3 Rb2 46. Bc6 Bb6 47. Kf4 Rb4+
48. Ke5 Rxh4 49. Kd6 Rb4 50. Kd7 Rf4 51. Kc8 Rf7 52. Bd7 Bd4 53. Kc7 h5 54. gxh6
gxh6 55. Kc6 h5 56. Be6 Rf6 57. Kd5 Ba7 58. Bd7 h4 59. Bh3 Rf3 60. Bc8 h3 61.
Bxh3 Rxh3 62. Kc6 Rh7 63. b6 Rh6+ 64. Kb7 Bxb6 65. a7 Bxa7 66. Kxa7 Kg7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2425"]
[BlackElo "2661"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "25005812"]
[BlackFideId "4189302"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. O-O b6 7. h3 Bb7 8. a4 a5
9. Nbd2 Nbd7 10. Bh2 Re8 11. Bb5 e6 12. Re1 Ne4 13. Nxe4 Bxe4 14. c3 Qe7 15. Qe2
Rf8 16. Nd2 Bb7 17. e4 e5 18. Nf3 Rad8 19. Rad1 c6 20. Bd3 Rfe8 21. Bg3 Bf6 22.
Qe3 Qf8 23. Bh4 Bxh4 24. Nxh4 exd4 25. cxd4 c5 26. Nf3 Qg7 27. Qf4 Qf6 28. Qd2
cxd4 29. Bb5 Rxe4 30. Nxd4 Nc5 31. Nc6 Bxc6 32. Bxc6 Rxe1+ 33. Rxe1 Kg7 34. g3
d5 35. Bb5 d4 36. h4 h5 37. b4 axb4 38. Qxb4 d3 39. Rd1 Rd4 40. Qb2 Rd6 41. Qb4
Qd4 42. Qd2 Rf6 43. Bxd3 Nxd3 44. Qxd3 Qxf2+ 45. Kh1 Qb2 46. Qd4 Qe2 47. Qd3 Qf2
48. Rg1 Qc5 49. Rg2 Qc6 50. Qd4 Kh7 51. Kh2 Rf1 52. Qd3 Rf5 53. Qb3 Rf3 54. Qa2
Kg8 55. a5 bxa5 56. Qxa5 Rf5 57. Qd8+ Kh7 58. Qd2 Qe4 59. Rf2 Rxf2+ 60. Qxf2 Qe6
61. Qf4 Kg7 62. Qd4+ Qf6 63. Qe4 Qb2+ 64. Kh3 Qc3 65. Qd5 Qf6 66. Kh2 Qf2+ 67.
Kh3 Qf5+ 68. Qxf5 gxf5 69. Kg2 Kf6 70. Kf2 Ke5 71. Ke3 f4+ 72. gxf4+ Kf5 73. Kf3
f6 74. Kg3 Ke4 75. f5 Ke5 76. Kf2 Kf4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Sliwicka, Alicja"]
[Black "Filip, Lucian-Ioan"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2308"]
[BlackElo "2431"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "1150677"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 Nf6 7. Bd3 a6 8. O-O
Be7 9. f4 d6 10. Bd2 b5 11. Qf3 Bb7 12. Rae1 Nb4 13. Nxb5 axb5 14. Bxb4 O-O 15.
Qh3 g6 16. f5 gxf5 17. exf5 e5 18. Re3 Kh8 19. Rg3 Rg8 20. Bd2 Rxg3 21. hxg3 Rg8
22. Nc1 e4 23. Be2 Qxc2 24. Bc3 b4 25. Bd4 Qd2 26. Rd1 Qg5 27. Bc4 d5 28. Bb3
Qxg3 29. Qxg3 Rxg3 30. Ne2 Rg5 31. Rc1 Ba6 32. Nf4 Kg8 33. Rc6 Rxf5 34. g3 Bc4
35. Bxc4 dxc4 36. Rxc4 h5 37. Rc8+ Kh7 38. Rc7 Ng8 39. Be3 Bd6 40. Rc4 Bxf4 41.
gxf4 Rb5 42. Rxe4 Nf6 43. Rc4 Nd5 44. Bd2 Kg6 45. Kf2 Kf5 46. Kf3 f6 47. Rc8 Ra5
48. a3 Rb5 49. a4 Rb7 50. Rc5 Ke6 51. a5 Kd6 52. Rc4 Ra7 53. Bxb4+ Nxb4 54. Rxb4
Rxa5 55. Rb6+ Ke7 56. b4 Ra1 57. b5 Ra4 58. Ra6 Rb4 59. b6 Ke6 60. Ke3 Kf5 61.
Ra5+ Kg4 62. Ra6 f5 63. Ra8 Rb3+ 64. Kd4 Rxb6 65. Rh8 Rb4+ 66. Ke3 Re4+ 67. Kf2
Rxf4+ 68. Kg2 Ra4 69. Rg8+ Kf4 70. Kh3 Ra1 71. Rf8 Rh1+ 72. Kg2 Re1 73. Rh8 Kg4
74. Rg8+ Kh4 75. Rf8 Re5 76. Rh8 Re4 77. Rf8 Rf4 78. Rg8 Rg4+ 79. Rxg4+ hxg4 80.
Kh2 g3+ 81. Kg2 Kg4 82. Kg1 Kf3 83. Kf1 g2+ 84. Kg1 f4 85. Kh2 Kf2 86. Kh3 g1=Q
87. Kh4 Qg6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "7"]
[White "Baskin, Robert"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2390"]
[BlackElo "2641"]
[ECO "A65"]
[Opening "Benoni"]
[Variation "6.e4"]
[WhiteFideId "24662402"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 O-O
9. Nf3 a6 10. a4 Nbd7 11. O-O Qe7 12. Re1 Nh5 13. Bg5 Bf6 14. Bh6 Re8 15. Qd2
Ne5 16. Be2 Bg7 17. a5 Bd7 18. Rad1 Rab8 19. Bxg7 Kxg7 20. Nxe5 Qxe5 21. Bxh5
Qxh5 22. Qf4 Qe5 23. Qxe5+ Rxe5 24. f4 Re7 25. e5 Rbe8 26. Ne4 Ba4 27. Nxd6 Rd8
28. Rc1 Bb3 29. f5 Rc7 30. f6+ Kf8 31. Rc3 Bxd5 32. Rec1 c4 33. b3 Rc5 34. bxc4
Bc6 35. Re3 Rxa5 36. c5 Ra4 37. e6 fxe6 38. Rxe6 Ra2 39. Re7 Rxg2+ 40. Kf1 Rg3
41. Rf7+ Kg8 42. Rg7+ Kf8 43. Rxh7 Rf3+ 44. Ke2 Rxf6 45. Rc3 Kg8 46. Re7 Rdf8
47. Rce3 b6 48. Rc7 Bf3+ 49. Ke1 bxc5 50. Ree7 Rd8 51. Rg7+ Kf8 52. Rh7 Kg8 53.
Rcg7+ Kf8 54. Rc7 Bd5 55. Nb7 Re8+ 56. Kd2 Bg8 57. Rhd7 Rf7 58. Nxc5 Rxd7+ 59.
Nxd7+ Ke7 60. Nb6+ Kd6 61. Ra7 Kc6 62. Na4 Bc4 63. Nc3 Rd8+ 64. Kc2 Rd6 65. h4
Kb6 66. Rg7 a5 67. Rh7 Kc5 68. h5 Bd3+ 69. Kb2 Rb6+ 70. Ka3 gxh5 71. Rxh5+ Kc4
72. Nd5 Rb3+ 73. Ka4 Rb1 74. Ne3+ Kd4 75. Nf5+ Kc3 76. Kxa5 Rb5+ 77. Ka4 Re5 78.
Ng3 Re6 79. Rc5+ Bc4 80. Nf5 Ra6+ 81. Ra5 Rb6 82. Ne7 Rb4+ 83. Ka3 Rb1 84. Nd5+
Bxd5 85. Rxd5 Ra1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Krishnakumar, Sriram"]
[Black "Necula, Iulian"]
[Result "0-1"]
[WhiteTitle "CM"]
[WhiteElo "2035"]
[BlackElo "1890"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "Gurgenidze variation"]
[WhiteFideId "30915856"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 Bg7 5. f4 h5 6. Nf3 Bg4 7. Be2 Nh6 8. h3 Bxf3
9. O-O Bxe2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Baskin, Robert"]
[Black "Roman, Rodrigo"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2390"]
[BlackElo "2071"]
[ECO "D78"]
[Opening "Neo-Gruenfeld, 6.O-O c6"]
[WhiteFideId "24662402"]
[BlackFideId "3701220"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. d4 d5 7. Qb3 a5 8. cxd5
cxd5 9. Nc3 Nc6 10. Rd1 Ne4 11. Nxd5 Be6 12. Nxe7+ Nxe7 13. Qxb7 Nd6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Primbetov, Kazbek"]
[Black "Szente Varga, Fruzsina"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2207"]
[BlackElo "2100"]
[ECO "A02"]
[Opening "Bird"]
[Variation "From gambit"]
[WhiteFideId "13702297"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Bg4 5. e4 Nf6 6. Nc3 O-O 7. d3 Nbd7 8.
Be2 Ne5 9. O-O Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 Bc5+ 12. Kh1 h5 13. Bg5 Be7 14. Bxf6
Bxf6 15. Qxh5 Qd4 16. Nd5 Be5 17. c3 Qxd3 18. Ne7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Yilmaz, Mustafa"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2459"]
[BlackElo "2630"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "3400042"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 Nge7 5. d4 cxd4 6. cxd4 d5 7. e5 Bd7 8. Nc3
Nf5 9. Bxc6 bxc6 10. O-O c5 11. Be3 cxd4 12. Bxd4 Be7 13. Qd2 O-O 14. Rfc1 Qb8
15. Ne2 Nxd4 16. Nexd4 Qb6 17. a3 a5 18. Rc3 a4 19. Rac1 Rfb8 20. Rc7 Rb7 21.
Rxb7 Qxb7 22. h4 h6 23. Rc3 Rb8 24. Qc2 Bd8 25. Nc6 Bxc6 26. Rxc6 Kf8 27. Qxa4
Qxb2 28. Rc2 Qb7 29. Qd4 Qb1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Kamsky, Gata"]
[Black "Maly, Alexey"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2658"]
[BlackElo "2370"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "closed (Breyer) variation"]
[WhiteFideId "2000024"]
[BlackFideId "14103184"]
[EventDate "2021.07.07"]

1. e4 c6 2. d3 d5 3. Nf3 g6 4. g3 Bg7 5. Nbd2 e5 6. Bg2 Ne7 7. O-O O-O 8. b4 Nd7
9. Bb2 Qc7 10. Re1 b6 11. a3 Bb7 12. h4 h6 13. Qe2 Rfe8 14. Qf1 Kh7 15. Bh3 Nf8
16. exd5 Nxd5 17. c4 Nf6 18. Rxe5 Rxe5 19. Bxe5 Qd8 20. Bg2 Ne6 21. d4 a5 22.
Qb1 Ng4 23. Bxg7 Kxg7 24. Qb2 Kh7 25. Re1 axb4 26. axb4 Ra4 27. Ne4 Qe7 28. c5
bxc5 29. dxc5 Ba6 30. Bh3 h5 31. Bxg4 hxg4 32. Nf6+ Kh6 33. Ng8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Kadam, Om Manish"]
[Black "Senlle Caride, Miguel"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2114"]
[BlackElo "2354"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "45076294"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. a4 d6 7. Re1 Kh8 8. Ng5
Kg8 9. Nc3 h6 10. Nf3 Be6 11. Nd5 Nd7 12. a5 a6 13. c3 Rb8 14. h3 Kh8 15. Qb3
Nc5 16. Qa2 f5 17. b4 fxe4 18. dxe4 Nd7 19. Nxe7 Bxc4 20. Ng6+ Kg8 21. Qxc4+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Yen, William"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2056"]
[BlackElo "2257"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "30932025"]
[BlackFideId "3400999"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 Na6 7. Be3 e5 8. d5 Nc5
9. Nd2 a5 10. g4 b6 11. Be2 Ne8 12. f3 f5 13. Qc2 Bd7 14. gxf5 gxf5 15. h4 Kh8
16. O-O-O a4 17. Kb1 Nf6 18. exf5 Nh5 19. Nde4 Bxf5 20. Rdg1 Rg8 21. Rg5 Bg6 22.
Rhg1 Qe7 23. Bxc5 bxc5 24. Nxa4 Nf4 25. Nac3 Bh6 26. h5 Nxh5 27. Rxh5 Bxh5 28.
Rh1 Qf7 29. f4 Bxe2 30. Rxh6 Rg1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Maltsevskaya, Aleksandra"]
[Black "Khabinets, Ivan"]
[Result "1-0"]
[WhiteTitle "WGM"]
[WhiteElo "2382"]
[BlackElo "1980"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "24174041"]
[BlackFideId "14115980"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 b6 5. O-O Bb7 6. b3 Be7 7. a4 a5 8. d3 O-O
9. Nc3 Na6 10. Ne5 Qc8 11. Bb2 Nb4 12. cxd5 Nfxd5 13. Nxd5 Bxd5 14. e4 Bb7 15.
Ng4 f6 16. d4 Rd8 17. Ne3 e5 18. Qh5 exd4 19. Bh3 dxe3 20. Bxc8 exf2+ 21. Rxf2
Raxc8 22. Re2 Bc5+ 23. Kg2 Re8 24. Qg4 Nd3 25. Bxf6 g6 26. Qd7 Bf8 27. Qxd3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Dang, Hoang Son"]
[Black "Rosenberg, Evan S"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2363"]
[BlackElo "2125"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "12402435"]
[BlackFideId "2019299"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Ba5 Nc6 13. Bd2 Ra7 14. Rd1 Qa8 15. e3
Nxd4 16. Nxd4 Bxg2 17. b4 Rd8 18. Be1 e5 19. Nf5 Rxd1 20. Nxe7+ Kf8 21. Qxd1
Kxe7 22. Nc3 Bf3 23. Qd3 Bh1 24. e4 Bxe4 25. Qe3 Bh1 26. f3 Qxf3 27. Qxe5+ Kf8
28. Qc5+ Kg8 29. Qf2 Qxf2+ 30. Bxf2 Ra8 31. Kxh1 Rd8 32. Kg2 Rd3 33. Rd1 Rxd1
34. Nxd1 Nd5 35. a3 Kf8 36. Kf3 Ke7 37. Ke4 c6 38. Kd4 Kd6 39. g4 g6 40. Bg3+
Kd7 41. Nc3 Nxc3 42. Kxc3 f5 43. gxf5 gxf5 44. Kd4 h5 45. Kc5 Ke6 46. Bf4 Kf6
47. Kxc6 h4 48. Kb6 Kg6 49. Kxa6 Kh5 50. h3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Guseinov, Gadir"]
[Black "Holt, Conrad"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2665"]
[BlackElo "2549"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "13401378"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. O-O Nge7 8. dxc5
Qxc5 9. Be3 Qa5 10. b4 Qc7 11. Bd4 Ng6 12. Na3 a6 13. c4 Bxb4 14. Bb2 d4 15. Nc2
Bc3 16. Rb1 Bxb2 17. Rxb2 O-O 18. Ncxd4 Rfd8 19. Qb1 Rab8 20. Qe4 Ncxe5 21. Rfb1
Nc6 22. Qe3 e5 23. Nb3 Bf5 24. Rc1 Nf4 25. Bf1 Nd3 26. Bxd3 Rxd3 27. Qe1 Qd6 28.
c5 Qd5 29. Na5 Nxa5 30. Qxa5 Rd1+ 31. Ne1 Rxc1 32. Qc7 Rxe1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Khanin, Semen"]
[Black "Delgadillo, Adonay"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2517"]
[BlackElo "2236"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "4111990"]
[BlackFideId "3301915"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3
Be6 9. Qd2 O-O 10. O-O-O a5 11. a4 Na6 12. g4 Qb8 13. Bb5 Rc8 14. h4 Nc7 15. h5
Nxb5 16. axb5 a4 17. Na1 a3 18. b3 Qc7 19. Nd5 Bxd5 20. exd5 Nxd5 21. Qxd5 Qc3
22. Qd3 Qb2+ 23. Kd2 a2 24. g5 d5 25. g6 fxg6 26. hxg6 d4 27. Rxh7 dxe3+ 28. Ke2
Qd4 29. Rdh1 Bh4 30. R1xh4 Qxd3+ 31. Kxd3 Kf8 32. Rh8+ Ke7 33. Rxc8 Rxc8 34.
Kxe3 Rc3+ 35. Ke2 e4 36. Rxe4+ Kf6 37. Ra4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Girya, Olga"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2448"]
[BlackElo "2473"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "4195752"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e3 a6 5. Bxc4 Nf6 6. O-O b5 7. Bd3 Bb7 8. a4 b4
9. Nbd2 Nbd7 10. Nc4 c5 11. Qe2 Be7 12. Rd1 cxd4 13. Nxd4 O-O 14. e4 a5 15. e5
Nd5 16. Qg4 Re8 17. Bh6 Bf8 18. Nd6 Nxe5 19. Qe4 Nf6 20. Qxb7 Qxd6 21. Bb5 Reb8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Wiwatanadate, Poompong"]
[Black "Pacheco Lugo, Alejandro Jose"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2043"]
[BlackElo "2127"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "6201083"]
[BlackFideId "3903745"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 b6 7. O-O Bb7 8. a3 Bd6
9. cxd5 exd5 10. b4 a6 11. Bb2 Nbd7 12. Rc1 Qe7 13. Ng3 g6 14. h4 h5 15. Qf3 Ng4
16. Rfe1 Qxh4 17. e4 Qh2+ 18. Kf1 Bxg3 19. fxg3 dxe4 20. Bxe4 Bxe4 21. Nxe4 Rae8
22. Rxc7 f5 23. Qb3+ Rf7 24. Rxd7 Qh1+ 25. Ke2 Rxe4+ 26. Kd3 Nf2+ 27. Kc2 Re2+
28. Rxe2 Qd1+ 29. Kc3 Qd3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Harshavardhan, G B"]
[Black "Svane, Rasmus"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2397"]
[BlackElo "2615"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[WhiteFideId "25059009"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. Nf3 dxc4 5. a4 Nf6 6. e4 Bb4 7. e5 Nd5 8. Bd2 c5
9. Bxc4 cxd4 10. Ne4 Be7 11. O-O Nc6 12. Bg5 O-O 13. Bxe7 Ndxe7 14. Rc1 Ng6 15.
Nfg5 h6 16. Qh5 Ncxe5 17. f4 Nxc4 18. Rxc4 b5 19. Rc5 bxa4 20. Nxf7 Kxf7 21.
Rfc1 d3 22. Rc7+ Bd7 23. Nd6+ Kg8 24. Qxg6 d2 25. h3 dxc1=Q+ 26. Rxc1 Qf6 27.
Qd3 Rad8 28. Rc7 Bb5 29. Qa3 Qd4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Sliwicka, Alicja"]
[Black "Mogirzan, Matei-Valeriu"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "CM"]
[WhiteElo "2308"]
[BlackElo "1813"]
[ECO "C46"]
[Opening "Four knights"]
[Variation "Gunsberg variation"]
[WhiteFideId "1150677"]
[BlackFideId "1257455"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 Bc5 5. Nxe5 O-O 6. Nxc6 dxc6 7. Be2 Ng4 8.
Bxg4 Qh4 9. d4 Bxg4 10. Qd3 Rad8 11. Be3 Bxd4 12. Bxd4 c5 13. Qg3 Qxg3 14. hxg3
cxd4 15. Nd5 Rfe8 16. f3 Rxd5 17. O-O-O Rdd8 18. fxg4 Rxe4 19. Rhe1 Rde8 20.
Rxe4 Rxe4 21. c3 c5 22. cxd4 Rxd4 23. Rxd4 cxd4 24. Kd2 Kf8 25. Kd3 Ke7 26. Kxd4
Kd6 27. g5 Ke6 28. g4 f6 29. gxf6 Kxf6 30. Ke4 Kg5 31. Kf3 Kh4 32. g3+ Kg5 33.
b3 a6 34. b4 b5 35. Kf2 Kxg4 36. Kg2 g5 37. Kh2 h5 38. Kg2 Kf5 39. Kf3 Ke5 40.
Ke3 h4 41. gxh4 gxh4 42. Kf3 Kd4 43. Kg4 Kc3 44. Kxh4 Kb3 45. Kg5 Kxa3 46. Kf6
Kxb4 47. Ke5 a5 48. Kd4 Kb3 49. Kd3 b4 50. Kd2 Kb2 51. Ke3 a4 52. Kd4 a3 53. Kc4
b3 54. Kb4 a2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Lysyj, Igor"]
[Black "Bachmann, Axel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2599"]
[ECO "A61"]
[Opening "Benoni defence"]
[WhiteFideId "4150120"]
[BlackFideId "3700488"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. h3 Bg7 8. e4 O-O
9. Be3 a6 10. a4 Re8 11. Bd3 Nbd7 12. O-O c4 13. Bc2 Qa5 14. Nd2 Qb4 15. Bd4 Nc5
16. Na2 Qb6 17. Nxc4 Qc7 18. e5 Nxd5 19. exd6 Qd8 20. Bxg7 Nf4 21. Be5 Nxh3+ 22.
gxh3 Qh4 23. Qd4 Qxh3 24. f3 Rxe5 25. Qxe5 Be6 26. b3 Nd7 27. Qh2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Musovic, Armin"]
[Black "Djordjevic, Dejan N"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2282"]
[BlackElo "2144"]
[ECO "A00"]
[Opening "Anderssen's opening"]
[WhiteFideId "939935"]
[BlackFideId "913316"]
[EventDate "2021.07.07"]

1. a3 Nf6 2. Nc3 c5 3. e4 Nc6 4. Bc4 a6 5. Ba2 d6 6. d3 e6 7. Nge2 Be7 8. O-O
O-O 9. h3 b5 10. Bg5 Bb7 11. f4 Nd7 12. Bxe7 Qxe7 13. Qd2 b4 14. Nd1 a5 15. Ne3
a4 16. f5 bxa3 17. bxa3 Kh8 18. Nf4 Nd4 19. Rae1 Rae8 20. Qf2 Qg5 21. h4 Qe7 22.
Nh5 exf5 23. c3 Nb3 24. Nxf5 Qe5 25. d4 Qe6 26. Nhxg7 Qg6 27. Nxe8 Rxe8 28. Qg3
Rxe4 29. Qxg6 fxg6 30. Nxd6 Rxe1 31. Rxe1 Bd5 32. dxc5 Ndxc5 33. Re7 Kg8 34. Bb1
Nd2 35. Bc2 Ndb3 36. Ra7 Bc6 37. h5 gxh5 38. Bxh7+ Kf8 39. Rf7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Vitenberg, Noam Aviv"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2315"]
[ECO "A40"]
[Opening "Polish defence"]
[WhiteFideId "2264021"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. f3 a6 5. Ne2 d6 6. Be3 Nbd7 7. Nd2 c5 8. c4 b4
9. Qa4 Qc7 10. dxc5 dxc5 11. O-O g6 12. Nf4 Bg7 13. Nd5 Nxd5 14. cxd5 Bxb2 15.
Nc4 Bxa1 16. Rxa1 O-O 17. Bh6 Rfd8 18. Rc1 Rac8 19. g3 Nb6 20. Qb3 Nxc4 21. Bxc4
Qe5 22. Bf4 Qd4+ 23. Kg2 Rf8 24. h4 h5 25. a4 Rcd8 26. Be3 Qe5 27. Bxc5 a5 28.
Qd3 Rc8 29. Bd4 Qc7 30. Bb2 Qb6 31. Bd4 Qd6 32. Qe3 e5 33. dxe6 fxe6 34. Bb2
Rxc4 35. Rxc4 Qd1 36. Rc1 Qd7 37. Qh6 Qf7 38. Qh8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Gallegos Diaz, Carlos Alberto"]
[Black "Vallejo Diaz, Javier"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2374"]
[BlackElo "2365"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "3900886"]
[BlackFideId "2256398"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bb3 d6 8. d4
exd4 9. cxd4 Bb6 10. Be3 O-O 11. h3 Na5 12. Bc2 Bb7 13. Nbd2 Qe8 14. e5 Nd5 15.
Re1 dxe5 16. Nxe5 Nxe3 17. fxe3 f6 18. Nef3 Qe7 19. Bd3 c5 20. Qc2 g6 21. Be4
Rac8 22. Bxb7 Qxb7 23. Qe4 cxd4 24. Qxb7 Nxb7 25. exd4 Rc2 26. b4 Rd8 27. Re7
Nd6 28. Rd1 Nf5 29. Re6 Bxd4+ 30. Kh2 Be5+ 31. Nxe5 fxe5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Fernandez, Daniel Howard"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2487"]
[BlackElo "2640"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "5801605"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 f5 8. Bb2
Nf6 9. O-O-O fxe4 10. Kb1 Qa5 11. Nge2 Bf5 12. h3 Nb4 13. Nd4 Bd7 14. a3 Nc6 15.
b4 Qb6 16. Na4 Qc7 17. Nb5 Qb8 18. Nc5 Rf8 19. Nxd7 Nxd7 20. g3 a5 21. Bg2 axb4
22. axb4 Rf5 23. Nd4 Nxd4 24. Qxd4 Qa7 25. Qxa7 Rxa7 26. Bxe4 Rb5 27. c3 Bg7 28.
Bd3 Rb6 29. Kc2 Ra8 30. Rhe1 Rc8 31. Kd2 Nc5 32. Bc2 Kf8 33. Re3 d5 34. Rde1 e5
35. fxe5 Bh6 36. Ba3 Ra6 37. Bc1 Ra2 38. bxc5 Rxc5 39. Kd1 Bxe3 40. Re2 Bxc1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Chen, Justin"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2247"]
[BlackElo "2265"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "2098199"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 O-O 6. Bg2 d5 7. Qc2 Ne4 8. O-O
Nxd2 9. Nbxd2 Bd6 10. e4 c6 11. Rfe1 Nd7 12. e5 Bb4 13. a3 Be7 14. h4 b6 15.
Rac1 Ba6 16. Bf1 Rc8 17. Qb1 h6 18. cxd5 Bxf1 19. dxe6 Bh3 20. exd7 Qxd7 21. Nc4
Qa7 22. Nd6 Bxd6 23. exd6 Rfd8 24. Re7 Qa8 25. Qa2 Rf8 26. Kh2 c5 27. d5 Bf5 28.
Ne5 Rcd8 29. d7 Qb7 30. d6 Kh7 31. Rxf7 Qe4 32. Re7 Bxd7 33. Qb1 Rxf2+ 34. Kg1
Rg2+ 35. Kh1 Rc2+ 36. Nf3 Qxf3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Sviridova, Vlada"]
[Black "Prohorov, Olexandr"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2144"]
[BlackElo "2086"]
[ECO "D87"]
[Opening "Gruenfeld"]
[Variation "exchange, Spassky variation"]
[WhiteFideId "24109606"]
[BlackFideId "14105578"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Ne2 c5 9. O-O Nc6 10. Be3 Bg4 11. f3 Na5 12. Bd3 Bd7 13. Rb1 Qc7 14. d5 c4 15.
Bc2 e6 16. Kh1 Rfd8 17. dxe6 Bxe6 18. Qe1 Nc6 19. Qf2 b6 20. f4 Bg4 21. h3 Bxe2
22. Qxe2 Bxc3 23. Qxc4 Bd4 24. Bxd4 Rxd4 25. Qc3 Qd7 26. Rbd1 Rd8 27. Rxd4 Nxd4
28. Rd1 Qc6 29. Qxc6 Nxc6 30. Rxd8+ Nxd8 31. Kg1 Kf8 32. Kf2 Ke7 33. Ke3 Kd6 34.
Bb3 f6 35. a4 Nc6 36. Bg8 h6 37. g4 g5 38. e5+ fxe5 39. fxg5 hxg5 40. Ke4 Kc5
41. Kf5 Kb4 42. Kxg5 Kxa4 43. Bd5 Ne7 44. Be4 Kb3 45. Kf6 Ng8+ 46. Kxe5 a5 47.
Bd5+ Kc3 48. Bxg8 b5 49. h4 b4 50. h5 a4 51. h6 b3 52. h7 a3 53. h8=Q a2 54.
Kf4+ Kc2 55. Qa1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Shreyans, K. Shah"]
[Black "Gabriel, Robert"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2237"]
[BlackElo "2236"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "5029074"]
[BlackFideId "4606477"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 O-O 6. Bd3 b6 7. Nbd2 a5 8. c4
Ba6 9. Rc1 h6 10. O-O Bxg3 11. hxg3 Nbd7 12. Qe2 c5 13. cxd5 Bxd3 14. Qxd3 Nxd5
15. dxc5 Nxc5 16. Qe2 Nb4 17. a3 Qd3 18. Qxd3 Nbxd3 19. Rc3 Nxb2 20. Nc4 Nxc4
21. Rxc4 Rfd8 22. Rb1 Rd6 23. Nd4 e5 24. Nb5 Rd7 25. Nc3 Ra6 26. Na4 Nxa4 27.
Rxa4 f5 28. Rb5 Re7 29. Rc4 Re6 30. Rc8+ Kf7 31. Rd5 a4 32. Rdd8 Ra7 33. Rf8+
Kg6 34. Rb8 Rc7 35. Kh2 Rc3 36. Kh3 Rxa3 37. Ra8 b5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Nefedov, Sergey"]
[Black "Vazquez, Facundo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2313"]
[BlackElo "2199"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "24113417"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. Bg5 d6 6. Qd2 c5 7. d5 Qa5 8. e4 e6
9. Be2 exd5 10. exd5 Re8 11. O-O Bf5 12. Rfe1 Nbd7 13. Nb5 Qb6 14. Bf4 Ne4 15.
Qc1 a6 16. Nc3 Nxc3 17. bxc3 Ne5 18. Nxe5 Bxe5 19. g4 Bd7 20. Rb1 Qc7 21. Bf3
Bg7 22. Qb2 b5 23. Qb3 Rxe1+ 24. Rxe1 Re8 25. Rxe8+ Bxe8 26. Be2 Qe7 27. Be3 Qe4
28. h3 f5 29. cxb5 f4 30. b6 fxe3 31. b7 exf2+ 32. Kxf2 Bf6 33. Ke1 Bh4+ 34. Kd1
Bg5 35. Qb2 Qh1+ 36. Kc2 Ba4+ 37. Kd3 Qxd5# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Arias, Juan Cruz"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2277"]
[BlackElo "2009"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "118540"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 Bb4 7. Bd3 d5 8.
exd5 Nxd5 9. Bd2 Bxc3 10. bxc3 O-O 11. O-O b6 12. c4 Nde7 13. Qh5 Ng6 14. Rad1
Bb7 15. Rfe1 Re8 16. Re3 Qf6 17. Rh3 h6 18. Rf3 Qe7 19. Re1 Nce5 20. Rxe5 Bxf3
21. gxf3 Nxe5 22. Qxe5 Qh4 23. Kg2 Rad8 24. Be3 Re7 25. Nd2 f6 26. Qb5 f5 27. f4
g5 28. Qe5 Qg4+ 29. Kf1 Qd1+ 30. Kg2 gxf4 31. Qxf4 Rg7+ 32. Kh3 Qh5+ 33. Qh4 Qg6
34. Qxd8+ Kh7 35. Bg5 Qh5+ 36. Kg2 Rxg5+ 37. Kh1 Rg7 38. Qa8 Qg5 39. Nf3 Qg2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Bluebaum, Matthias"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2620"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "24651516"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 d6 8. b3
Nbd7 9. a3 Bxc3 10. Bxc3 Qe7 11. O-O e5 12. Nd2 a5 13. Qc2 Rfe8 14. Rfe1 Nf8 15.
d5 c5 16. b4 a4 17. bxc5 bxc5 18. Rab1 Bc8 19. Rb2 Ng6 20. Reb1 Ng4 21. h3 Nh6
22. Rb8 Bd7 23. Rxa8 Rxa8 24. Rb7 f5 25. Qb1 e4 26. Be2 Nf7 27. Qb6 Nge5 28. Qc7
Kf8 29. Bd1 Re8 30. Ra7 Qd8 31. Bxe5 Qxc7 32. Bxg7+ Kxg7 33. Rxc7 Rd8 34. f4
exf3 35. gxf3 Kf6 36. f4 Be8 37. Rb7 Ra8 38. Kf2 h6 39. e4 Nd8 40. Rb6 Ke7 41.
e5 Nf7 42. Rb7+ Kf8 43. e6 Nh8 44. Bc2 Ng6 45. Bxf5 Nxf4 46. Ne4 Nd3+ 47. Ke3
Ne5 48. Nxd6 Bh5 49. Kf4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Filip, Lucian-Ioan"]
[Black "Sarkar, Justin"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2431"]
[BlackElo "2338"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1208900"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 Nc6 5. cxd5 exd5 6. Bf4 Bb4 7. Rc1 Nf6 8. a3
Bxc3+ 9. Rxc3 Ne4 10. Rc1 O-O 11. h3 Nd6 12. e3 Ne7 13. Be2 c6 14. O-O Ng6 15.
Bh2 Ne4 16. b4 a6 17. Qb3 Nh4 18. Rfd1 Nxf3+ 19. Bxf3 Qg5 20. Bf4 Qg6 21. Bxe4
Bxe4 22. Bg3 h5 23. h4 Qg4 24. Kh2 Qe6 25. f3 Bg6 26. Re1 Rfe8 27. Re2 f6 28.
Rce1 Bf7 29. e4 dxe4 30. Qxe6 Rxe6 31. Rxe4 Rae8 32. Rxe6 Rxe6 33. Rxe6 Bxe6 34.
Bc7 Kf7 35. a4 Bb3 36. a5 Ke6 37. Bb6 Kd5 38. Bc5 Bc4 39. Kg3 g6 40. Kf4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Pham, Le Thao Nguyen"]
[Black "Dobre, Claudiu-Cristian"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2369"]
[BlackElo "2314"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12401226"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bg4 5. c4 Nbd7 6. Nc3 e6 7. h3 Bxf3 8. gxf3
dxc4 9. Bxc4 Nb6 10. Be2 Nbd5 11. Bg3 Bd6 12. Be5 Nxc3 13. bxc3 Bxe5 14. dxe5
Qxd1+ 15. Kxd1 Nd7 16. f4 O-O-O 17. Kc2 Nb6 18. a4 a5 19. Rhd1 Kc7 20. Rd4 c5
21. Rdd1 Rxd1 22. Kxd1 Nd5 23. Kc2 g6 24. Rb1 Rd8 25. Bf3 b6 26. Be2 Ne7 27. e4
Rf8 28. Kd2 f6 29. exf6 Rxf6 30. Ke3 Nc6 31. Rd1 Rf8 32. Bg4 Rd8 33. Rg1 Re8 34.
h4 e5 35. f5 Rf8 36. h5 gxf5 37. Bxf5 Rf7 38. h6 Kd6 39. Rg7 Ke7 40. Bxh7 Nd8
41. Bg6 Kf6 42. Bxf7 Nxf7 43. Rg8 Nxh6 44. Rb8 Kg5 45. Rxb6 Ng4+ 46. Kf3 Nh2+
47. Kg2 Ng4 48. Rb5 c4 49. Rxa5 Kf4 50. Rc5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Valle Maytin, Luis Enrique"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2173"]
[BlackElo "2284"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "6700136"]
[BlackFideId "3503666"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Nge2 e6 8.
Bf4 Bd6 9. Qd2 Nbd7 10. O-O-O b5 11. Bxd6 Qxd6 12. Bb3 a5 13. a4 b4 14. Nb1 Ba6
15. Rhe1 O-O 16. Qf4 Qxf4+ 17. Nxf4 Nb6 18. Nd3 Bxd3 19. Rxd3 Nfd5 20. Nd2 Rac8
21. g3 c5 22. dxc5 Rxc5 23. Ne4 Rc6 24. Red1 h6 25. Kb1 Rfc8 26. R1d2 Kf8 27. f4
g6 28. Rf2 h5 29. h3 Ke7 30. g4 hxg4 31. hxg4 Nf6 32. Nxf6 Kxf6 33. Rfd2 Nc4 34.
Bxc4 Rxc4 35. Rd4 R8c5 36. Kc1 g5 37. fxg5+ Kxg5 38. Kd1 Rxd4 39. Rxd4 Rd5 40.
Rxd5+ exd5 41. b3 Kxg4 42. c3 bxc3 43. b4 axb4 44. a5 b3 45. a6 b2 46. Kc2 d4
47. a7 d3+ 48. Kxc3 b1=Q 49. a8=Q Qc2+ 50. Kd4 d2 51. Qg2+ Kf5 52. Qf3+ Ke6 53.
Qc6+ Qxc6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Gorodetzky, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2558"]
[BlackElo "2496"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[WhiteFideId "2226332"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Nc3 Be6
8. f3 Nd7 9. Bd2 Bd6 10. O-O-O f6 11. f4 Re8 12. Be2 b5 13. Bf3 Rb8 14. e5 fxe5
15. Bxc6 Rb6 16. Bxb5 exf4 17. Ba4 g5 18. Nb5 Ra6 19. Nxd6 cxd6 20. b3 Kc7 21.
Bb5 Rb6 22. Ba5 Rf8 23. Bxd7 Bxd7 24. Rhe1 Rf7 25. Rd5 h6 26. c4 Bc6 27. Rd2 g4
28. Re6 f3 29. gxf3 gxf3 30. Rf2 h5 31. Rh6 Rg7 32. Rxh5 Kb7 33. Bxb6 Kxb6 34.
Kd2 a5 35. h4 Rg1 36. Rh2 Ra1 37. Ke3 Re1+ 38. Kf2 Ra1 39. Kg3 Rg1+ 40. Kf4 Rf1
41. Rf5 Re1 42. h5 Re2 43. Kg3 Re1 44. h6 Rg1+ 45. Kf2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Lobanov, Sergei"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2514"]
[BlackElo "2622"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, 6.Bd3"]
[WhiteFideId "24183750"]
[BlackFideId "14114038"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5 8. d5 Bg4
9. h3 Bxf3 10. Rxf3 Nc7 11. a4 a6 12. a5 Nb5 13. Bd2 b6 14. axb6 Qxb6 15. Kh1 c4
16. Bxc4 Nxc3 17. Bxc3 Nxe4 18. Bxg7 Kxg7 19. Qe1 Nf6 20. b3 a5 21. Re3 Rfe8 22.
Qc3 Qc5 23. Rae1 Kg8 24. Qd3 a4 25. Bb5 Reb8 26. Bc6 axb3 27. Bxa8 b2 28. Rb1
Rxa8 29. Rxb2 Ra1+ 30. Kh2 Nxd5 31. Re4 Qg1+ 32. Kg3 Rd1 33. Qf3 Rf1 34. Qd3 Nf6
35. Rxe7 Nh5+ 36. Kh4 Rxf4+ 37. Kg5 Qc1 38. Rb8+ Kg7 39. Qc3+ Rd4+ 40. Re3 h6# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Matveev, Vladimir3"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2344"]
[BlackElo "2315"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Lundin (Kevitz-Mikenas) defence"]
[WhiteFideId "24130753"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. d4 Nc6 2. Nf3 d6 3. c4 Bg4 4. Nc3 Nf6 5. d5 Ne5 6. Nxe5 dxe5 7. f3 Bd7 8. e4
e6 9. Be3 exd5 10. cxd5 Bd6 11. Be2 O-O 12. O-O c6 13. Bg5 cxd5 14. Nxd5 Be7 15.
Nxe7+ Qxe7 16. Rc1 Be6 17. Qa4 h6 18. Bh4 a6 19. a3 Rfc8 20. Qa5 Rxc1 21. Rxc1
Rc8 22. Rxc8+ Bxc8 23. Bg3 Nd7 24. Qc7 Qe8 25. Bc4 Kh7 26. h4 f6 27. Be1 Nf8 28.
Qf7 Qxf7 29. Bxf7 Be6 30. Bxe6 Nxe6 31. Kf2 Kg6 32. Ke3 Kf7 33. h5 g6 34. hxg6+
Kxg6 35. Bd2 h5 36. Kd3 b5 37. Kc3 a5 38. Kd3 f5 39. Ke3 a4 40. Bc3 Kf6 41. Kf2
Nd4 42. Bxd4 exd4 43. exf5 Kxf5 44. g3 Ke5 45. Ke2 Kd6 46. Kd3 Kc5 47. g4 h4 48.
g5 Kd5 49. g6 Ke6 50. g7 Kf7 51. g8=Q+ Kxg8 52. Kxd4 h3 53. Ke3 h2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Golubev, Mikhail"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2461"]
[BlackElo "2425"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "14100983"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. Nc3 e6 3. Nf3 Bb4 4. d4 d6 5. Bd2 Nf6 6. Bd3 e5 7. a3 Ba5 8. dxe5
dxe5 9. Bb5 O-O 10. Bxc6 bxc6 11. O-O Bg4 12. Bg5 Bxc3 13. Qxd8 Rfxd8 14. bxc3
Bxf3 15. gxf3 Rab8 16. Rab1 Rb6 17. Be3 Ra6 18. Rb3 Nd7 19. Rd1 Kf8 20. Rb7 Ke8
21. Rxc7 Rxa3 22. Rxc6 Ra2 23. Rcd6 Ra4 24. Kf1 Ra2 25. R1d2 Rb2 26. Ke2 Rb7 27.
c4 Rc8 28. Ra6 Rcc7 29. Kd3 Nb8 30. Ra5 Nc6 31. Rc5 Rd7+ 32. Kc3 Rxd2 33. Kxd2
Kd7 34. Rd5+ Kc7 35. Bc5 f6 36. Bf8 Kc8 37. Rb5 Rf7 38. Bd6 Nd4 39. Rb8+ Kd7 40.
Rb7+ Ke6 41. Rxf7 Kxf7 42. c5 Nxf3+ 43. Ke3 Nd4 44. c3 Nc6 45. Kd3 Ke6 46. Kc4
a6 47. Bf8 g6 48. f3 f5 49. Bd6 h5 50. h4 f4 51. Kd3 Nd8 52. Bf8 Nc6 53. Bh6 Na5
54. Bg5 Kd7 55. Bf6 Ke6 56. Bg5 Nc6 57. Kc4 Kd7 58. Kb3 Nb8 59. Kc4 Kc6 60. Bf6
Nd7 61. Bg7 a5 62. Bh8 g5 63. hxg5 h4 64. g6 h3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Ibrahimli, Murad"]
[Black "Demchenko, Anton"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2436"]
[BlackElo "2600"]
[ECO "D32"]
[Opening "QGD"]
[Variation "Tarrasch defence"]
[WhiteFideId "13410229"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Bd6
9. Bb2 O-O 10. Be2 dxc4 11. Bxc4 b5 12. Ba2 Bb7 13. O-O Rc8 14. Ne2 Qe7 15. Ng3
Rfd8 16. Qe2 h6 17. Rac1 Rc7 18. Rfd1 Rcd7 19. Bb1 Bb8 20. Rxd7 Nxd7 21. Qc2 Nf8
22. Ne4 a5 23. Nc5 axb4 24. Nxb7 Qxb7 25. axb4 Ne7 26. Nd4 Rc8 27. Qd2 Rd8 28.
Qe2 Bd6 29. Nxb5 Bb8 30. h3 Nd5 31. Be4 f5 32. Bf3 Ng6 33. g3 Be5 34. Bxe5 Nxe5
35. Bg2 Qb6 36. Nd4 Nxb4 37. Rb1 Rb8 38. f4 Ned3 39. Kh2 Kh7 40. Qd2 Nc5 41. g4
Ne4 42. Bxe4 fxe4 43. Qc3 Qa5 44. Qc4 Rb6 45. Kg3 Qa3 46. Rb3 Qc1 47. Qxc1 Nd3
48. Qb1 Rd6 49. Rxd3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Sjugirov, Sanan"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2460"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "4189302"]
[BlackFideId "4131002"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 cxd4 8. cxd4
d5 9. e5 Ne4 10. Bxc6 bxc6 11. Be3 f6 12. exf6 exf6 13. Nbd2 g5 14. Qc2 Qd6 15.
Nxe4 dxe4 16. Qxe4 Be6 17. Bf4 Qxf4 18. Qxf4 gxf4 19. Rxe6 Rac8 20. Rc1 f5 21.
Rexc6 Rcd8 22. R1c4 Rfe8 23. Kf1 a5 24. R6c5 Ra8 25. Rxf5 Reb8 26. b3 a4 27.
Rxa4 Rxa4 28. bxa4 Rb1+ 29. Ne1 Bxd4 30. Rxf4 Bc3 31. Re4 Ra1 32. g3 Rxa2 33.
Nf3 Ba5 34. Ng1 Kf7 35. Kg2 Kf6 36. h4 h5 37. Nh3 Bb6 38. Rb4 Ba7 39. Rb5 Kg6
40. a5 Bd4 41. Nf4+ Kf7 42. Rf5+ Ke7 43. Nxh5 Ke6 44. Rf4 Be5 45. Rf3 Rxa5 46.
Nf4+ Kd6 47. Ng6 Bb2 48. Kh3 Ra1 49. Kg4 Bd4 50. Rd3 Kc5 51. f4 Kc4 52. Rf3 Kd5
53. h5 Ke4 54. Rb3 Ra6 55. Rb8 Bf2 56. Re8+ Kd5 57. Nh4 Ra3 58. Nf5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Bures, Vit"]
[Black "Estrada Nieto, Julian"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2144"]
[BlackElo "2280"]
[ECO "A67"]
[Opening "Benoni"]
[Variation "Taimanov variation"]
[WhiteFideId "309052"]
[BlackFideId "5101018"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+
Nfd7 9. Nf3 O-O 10. O-O a6 11. Bd3 b5 12. Kh1 Re8 13. a3 c4 14. Bc2 Nc5 15. Be3
Qc7 16. Bd4 f6 17. Qd2 Bg4 18. Rae1 Bxf3 19. Rxf3 Nbd7 20. h4 Re7 21. h5 Rae8
22. hxg6 hxg6 23. Rg3 Nf8 24. Rge3 Nb3 25. Bxb3 cxb3 26. Qd1 Qc4 27. Qd2 Bh6 28.
g3 Rh7 29. Kg2 Nd7 30. Ne2 Nc5 31. Nc3 Bg7 32. Qe2 Bh8 33. Qxc4 bxc4 34. e5 fxe5
35. fxe5 Nd3 36. R1e2 Bxe5 37. Bxe5 dxe5 38. Ne4 Kg7 39. d6 Rhh8 40. Ng5 Rhf8
41. Nf3 Rf6 42. Nxe5 Nxe5 43. Rxe5 Rxe5 44. Rxe5 Rxd6 45. Re2 Rc6 46. Kf1 c3 47.
bxc3 Rxc3 48. g4 Kf6 49. Rb2 Kg5 50. a4 Kxg4 51. a5 g5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Mikhnenko, Alexander"]
[Black "Navarro Segura, Roberto"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2065"]
[BlackElo "2123"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "34143014"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 Rb8
9. axb5 axb5 10. c3 O-O 11. Nbd2 Bb7 12. Re1 Ra8 13. Rxa8 Qxa8 14. Nf1 Na5 15.
Bc2 c5 16. Ng3 g6 17. h4 h5 18. Bg5 Re8 19. Qd2 c4 20. Ra1 Qd8 21. d4 Nb3 22.
Bxb3 cxb3 23. dxe5 Nxe4 24. Nxe4 Bxe4 25. Bxe7 Rxe7 26. exd6 Rd7 27. Nd4 Rxd6
28. Qf4 Bc6 29. Ra6 Qd7 30. Qe5 b4 31. Nxb3 bxc3 32. bxc3 Rd1+ 33. Kh2 Qd5 34.
Qxd5 Bxd5 35. Nc5 Rc1 36. Ra3 Rc2 37. Kg3 Kg7 38. Nd3 Be6 39. Nf4 Bc4 40. Kf3
Kf6 41. g3 Kf5 42. Ke3 Kg4 43. Kd4 Bf1 44. Nd5 Rxf2 45. Ne3+ Kxg3 46. Ra1 Bh3
47. Rg1+ Kxh4 48. c4 Bg4 49. c5 Rd2+ 50. Ke4 f5+ 51. Kf4 Rd4+ 52. Ke5 Re4+ 53.
Kd5 Rxe3 54. c6 Rc3 55. Kd6 f4 56. Rh1+ Kg5 57. Rg1 f3 58. Re1 f2 59. c7 fxe1=Q
60. Kd5 Rxc7 61. Kd4 Rd7+ 62. Kc5 Qc1+ 63. Kb6 Bf3 64. Ka6 Rb7 65. Ka5 Qa1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Larino Nieto, David"]
[Black "Tejedor Fuente, Enrique"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2455"]
[BlackElo "2434"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2256444"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e5 4. d3 d6 5. O-O Nd7 6. c4 h5 7. Nc3 h4 8. Nxh4
Bxg2 9. Nxg2 Be7 10. f4 Ngf6 11. e4 exf4 12. gxf4 Nc5 13. Be3 Qd7 14. f5 a5 15.
b3 g6 16. a3 gxf5 17. Rxf5 O-O-O 18. b4 Nb7 19. Nd5 Nxd5 20. cxd5 Rdg8 21. Qf3
Qb5 22. Rxf7 Bd8 23. Bd2 Qe8 24. bxa5 Kb8 25. d4 Qa4 26. Qd3 Nxa5 27. Bxa5 Qxa5
28. Raf1 Qa4 29. R7f3 Qe8 30. Rg3 Rxg3 31. hxg3 Qh5 32. Qf3 Qh2+ 33. Kf2 Qh6 34.
Ke2 Qg7 35. Qe3 Rh3 36. Rf3 Bg5 37. Nf4 Rh2+ 38. Rf2 Rh6 39. Kd3 Rh1 40. Qe2 Qd7
41. Qb2 Qa4 42. Ne6 Qd1+ 43. Kc4 Qa4+ 44. Kd3 Rd1+ 45. Ke2 Rd2+ 46. Qxd2 Bxd2
47. Kxd2 Qxa3 48. g4 Qg3 49. Rf8+ Kb7 50. g5 Qg2+ 51. Ke3 b5 52. Rf7 Qg3+ 53.
Ke2 Qg4+ 54. Kd3 Qh3+ 55. Kd2 Qg2+ 56. Kc3 Qxe4 57. Rxc7+ Kb6 58. Rc6+ Ka5 59.
Nc7 Qe3+ 60. Kc2 Qxg5 61. Ra6+ Kb4 62. Rb6 Qg2+ 63. Kb1 Qg1+ 64. Kc2 Qf2+ 65.
Kb1 Qe1+ 66. Kc2 Qe2+ 67. Kb1 Qd3+ 68. Ka2 Qc2+ 69. Ka1 Qxc7 70. Rc6 Qa7+ 71.
Kb1 Qxd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "8"]
[White "Henderson de La Fuente, Lance"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2491"]
[BlackElo "2641"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "32096585"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O
Qc7 9. Re1 Nf6 10. Nxc6 bxc6 11. Na4 Be7 12. c4 O-O 13. b3 Rad8 14. Bb2 c5 15.
Nc3 Bc6 16. Qc2 Nd7 17. Rad1 Bf6 18. Ne2 Bxb2 19. Qxb2 Nf6 20. Nc3 Rd7 21. Rd3
Rfd8 22. Red1 h6 23. h3 Qb7 24. Qe2 a5 25. f4 Ne8 26. e5 dxe5 27. Rxd7 Rxd7 28.
Rxd7 Qxd7 29. Bxc6 Qxc6 30. fxe5 f6 31. Qg2 Qd7 32. Na4 fxe5 33. Nxc5 Qd1+ 34.
Qf1 Qd6 35. Qf2 Nf6 36. Qe3 Qd1+ 37. Kf2 Qc2+ 38. Qe2 Qf5+ 39. Kg2 e4 40. Qe3
Qe5 41. Na4 h5 42. Nc3 Kh7 43. a3 Qf5 44. b4 axb4 45. axb4 Qe5 46. b5 Qc7 47. c5
Qa5 48. b6 Qa6 49. c6 Qc4 50. b7 Qb3 51. Nd1 Qxd1 52. b8=Q Qc2+ 53. Qf2 Qxc6 54.
Kh2 Qd5 55. Qbb6 Kg6 56. Qbd4 Qb5 57. Qdd2 Qc4 58. Qc2 Qd5 59. Qf4 Kh7 60. Qcd2
Qb5 61. Qg5 Qb7 62. Qc2 Qd7 63. Qf2 Qf7 64. Qfc5 Qd7 65. Qce3 Qb7 66. Qe2 Qd7
67. Qe5 Qf7 68. Qf4 Qg6 69. g4 hxg4 70. hxg4 Kg8 71. g5 Nd5 72. Qe5 Qh7+ 73. Kg2
Kh8 74. Qb8+ Qg8 75. Qh5# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Khabinets, Ivan"]
[Black "Vitenberg, Noam Aviv"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1980"]
[BlackElo "2315"]
[ECO "B00"]
[Opening "Corn stalk defence"]
[WhiteFideId "14115980"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. e4 a5 2. d4 g6 3. h4 h5 4. Bc4 Bg7 5. Be3 d6 6. Nf3 Nf6 7. Nc3 Nc6 8. Qd2 a4
9. a3 Bd7 10. O-O-O Ng4 11. Bg5 f6 12. Bf4 e5 13. Bg3 Bh6 14. Ng5 fxg5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Bachmann, Axel"]
[Black "Nefedov, Sergey"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2599"]
[BlackElo "2313"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "3700488"]
[BlackFideId "24113417"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d4 c6 6. Nf3 Bf5 7. Ne5 e6 8. g4
Be4 9. Nxe4 Nxe4 10. Qf3 Nd6 11. Bb3 Nd7 12. Bf4 Be7 13. O-O-O Nf6 14. g5 Nd5
15. h4 Nxf4 16. Qxf4 Nf5 17. Nxf7 Kxf7 18. Qxf5+ Ke8 19. Bxe6 Qd6 20. Rhe1 Kd8
21. Kb1 Kc7 22. Qf7 Rhg8 23. Bb3 Kd7 24. d5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Mogirzan, Matei-Valeriu"]
[Black "Musovic, Armin"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "1813"]
[BlackElo "2282"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "1257455"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bd3 Bd6 7. Qh5 Qe7+
8. Qe2 Be6 9. c4 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 Qb4+ 12. Kc2 O-O 13. a3 Qa4+ 14. b3
Qa5 15. h4 Rd8 16. Nf3 Nd7 17. Qe4 Nf8 18. g4 b5 19. c5 Bd5 20. Qf4 Ne6 21. Qf5
g6 22. Qxf6 Bxf3 23. h5 Nxd4+ 24. Kb1 Qc3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Vovk, Orest"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2315"]
[BlackElo "2425"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "14113490"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. g4 Nc6 2. Bg2 e5 3. h3 d5 4. c4 dxc4 5. Bxc6+ bxc6 6. Nc3 h5 7. Qa4 Qd6 8. g5
Be6 9. Nf3 f5 10. Nxe5 Ne7 11. Nxc4 Qd4 12. d3 f4 13. Ne4 Rd8 14. Bxf4 Nf5 15.
Qxc6+ Bd7 16. Qg6+ Ke7 17. Be5 Qd5 18. Bf6+ gxf6 19. gxf6+ Ke6 20. Ng5# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Kadam, Om Manish"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2459"]
[BlackElo "2114"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "two knights, Suttles variation"]
[WhiteFideId "3400042"]
[BlackFideId "45076294"]
[EventDate "2021.07.07"]

1. e4 g6 2. Nf3 Bg7 3. d4 c6 4. Nc3 d6 5. a4 Nf6 6. a5 O-O 7. h3 e5 8. dxe5 dxe5
9. Qxd8 Rxd8 10. Bc4 Nbd7 11. Ng5 Rf8 12. Be3 h6 13. Nf3 Re8 14. Ke2 Nf8 15.
Rhd1 Nh5 16. Nd2 Be6 17. Bxe6 Nxe6 18. Nc4 Nd4+ 19. Kd2 Rad8 20. Kc1 Nf4 21.
Bxf4 exf4 22. f3 f5 23. Rd3 fxe4 24. Nxe4 Nf5 25. Kd2 Rxd3+ 26. Kxd3 Rd8+ 27.
Ke2 Nd4+ 28. Kf1 Nxc2 29. Rc1 Nb4 30. Ke2 Rd5 31. b3 Na2 32. Rc2 Nb4 33. Rd2 Kf8
34. Ned6 Ke7 35. Nxb7 Bd4 36. Nbd6 Be3 37. Rd1 Nc2 38. Nc8+ Kd7 39. Nxa7 Bxa7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Dobre, Claudiu-Cristian"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2314"]
[BlackElo "2390"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1211854"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. e4 O-O 8. Be2
d5 9. exd5 exd5 10. cxd5 Nxd5 11. Nxc6 bxc6 12. Bd2 Bf6 13. Rc1 Nxc3 14. Bxc3
Qxd1+ 15. Kxd1 Rd8+ 16. Ke1 Bxc3+ 17. Rxc3 Rb8 18. b3 Be6 19. Bd1 Rb5 20. f4
Rbd5 21. Bf3 Rd2 22. Rf1 Rb2 23. b4 Bd5 24. Bxd5 Rxd5 25. Rf2 Rb1+ 26. Ke2 a5
27. Rxc6 g6 28. bxa5 Rxa5 29. Rc3 Ra1 30. Rff3 Ra2+ 31. Kf1 Rd5 32. Rfd3 Rb5 33.
Rb3 Rc5 34. Rbc3 Rb5 35. Rb3 Rc5 36. Rbc3 Rb5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Demchenko, Anton"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2600"]
[BlackElo "2265"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, Sokolsky variation"]
[WhiteFideId "4160258"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. d3 Nf6 8.
Bg5 Be7 9. O-O h6 10. Bxf6 Bxf6 11. a3 Ne7 12. b4 g5 13. Qa4 g4 14. Ne1 Bg5 15.
Nc2 Bd2 16. Qxd7+ Kxd7 17. Na4 b6 18. Rad1 Bg5 19. f3 gxf3 20. Rxf3 Raf8 21.
Rdf1 Ke6 22. Nc3 f5 23. Nb5 a6 24. exf5+ Rxf5 25. Rxf5 Nxf5 26. Nc7+ Kd7 27. Nd5
Ne3 28. Ncxe3 Bxe3+ 29. Nxe3 cxb4 30. axb4 a5 31. bxa5 bxa5 32. Ra1 Ra8 33. Ra4
Kc6 34. Kf2 Kc5 35. Ke2 Kd4 36. Kd2 Rf8 37. Nc2+ Kc5 38. Rxa5+ Kc6 39. Ke2 Rg8
40. g3 h5 41. Ra6+ Kc5 42. Ne3 h4 43. g4 Rb8 44. Ra5+ Kc6 45. Ra2 Rb1 46. Kf3
Kc5 47. Ra5+ Kc6 48. Nf5 Rf1+ 49. Kg2 Rf4 50. h3 e4 51. Rd5 exd3 52. Rxd6+ Kc7
53. Rxd3 Rxc4 54. Nxh4 Rc1 55. Kg3 Rg1+ 56. Kf4 Rf1+ 57. Nf3 Kc6 58. h4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Svane, Rasmus"]
[Black "Ibrahimli, Murad"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2615"]
[BlackElo "2436"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "4657101"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. Re1 Nbd7 7. e4 e5 8. Nc3
c6 9. a4 a5 10. h3 Re8 11. Be3 h6 12. Qd2 Kh7 13. Rad1 Qe7 14. d5 Bf8 15. b3
cxd5 16. exd5 b6 17. Nb5 Nc5 18. Bxc5 bxc5 19. Nxe5 dxe5 20. d6 Qd7 21. Bxa8
Qxh3 22. Bg2 Qh5 23. f3 e4 24. Qf4 Bg7 25. fxe4 Ng4 26. d7 c4 27. dxe8=Q Qc5+
28. Nd4 Bxd4+ 29. Rxd4 Qxd4+ 30. Kh1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Shreyans, K. Shah"]
[Black "Krishnakumar, Sriram"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2237"]
[BlackElo "2035"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "5029074"]
[BlackFideId "30915856"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 e6 6. Bd3 Bd6 7. Bg3 O-O 8. Nbd2
Qc7 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bxg3 13. hxg3 h6 14. Bc2 Be6
15. Qe2 Rfe8 16. Rad1 Rad8 17. Bb3 a6 18. c4 dxc4 19. Bxc4 Bxc4 20. Qxc4 b5 21.
Qc2 c4 22. Nd4 Ne4 23. Nf5 Qe5 24. Nd4 Rc8 25. Nf3 Qc5 26. Nd4 b4 27. Rfe1 a5
28. g4 c3 29. b3 Qg5 30. f3 Nf6 31. Kf2 Qh4+ 32. Kg1 g6 33. Rd3 Qxe1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Sarana, Alexey"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2640"]
[BlackElo "2661"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "24133795"]
[BlackFideId "4189302"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. O-O-O Qc7 13. Kb1 Bg7 14. Qa5 b6 15.
Qa4 O-O 16. Qc6 Qb8 17. Be2 Rc8 18. Qa4 Qb7 19. f4 Qc7 20. c3 exf4 21. Bxf4 Nc5
22. Nxc5 Qxc5 23. Bf3 b5 24. Qa5 Nd7 25. Qb4 Qxb4 26. cxb4 Be5 27. Be3 Kg7 28.
h3 Bf6 29. Rc1 Ne5 30. Bf4 Rxc1+ 31. Bxc1 Nxf3 32. gxf3 Re8 33. Bf4 Re2 34. Bxd6
Rxb2+ 35. Kc1 Rxa2 36. Rd1 Ra1+ 37. Kc2 Rxd1 38. Kxd1 Bd8 39. Kc2 Kf6 40. Kd3
Be7 41. Bc5 Bd8 42. Kd4 a5 43. bxa5 Bxa5 44. Bd6 Bb6+ 45. Kc3 Ba5+ 46. Kd4 Bb6+
47. Kc3 Ba5+ 48. Kd4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Senlle Caride, Miguel"]
[Black "Matveev, Vladimir3"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2354"]
[BlackElo "2344"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "2282500"]
[BlackFideId "24130753"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. O-O
Bb7 9. Re1 Be7 10. Qf3 Nf6 11. Bf4 d6 12. Qh3 Nbd7 13. a4 b4 14. Na2 a5 15. c3
O-O 16. cxb4 axb4 17. Nxb4 Qb6 18. Bb5 Nxe4 19. Be3 Ndc5 20. Nd4 Bf6 21. Rab1
Nxa4 22. Bxa4 Qxb4 23. Bc6 Bxc6 24. Nxc6 Qb7 25. Nd4 d5 26. b4 Ra4 27. Nc2 Rc8
28. Rec1 Nc3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Holt, Conrad"]
[Black "Bluebaum, Matthias"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2549"]
[BlackElo "2669"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "2034387"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bf5 8. Qf3
Be6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Bd3 a5 12. Nge2 a4 13. a3 Nd7 14. O-O-O b5
15. e4 b4 16. exd5 bxc3 17. dxe6 cxb2+ 18. Kxb2 fxe6 19. Nf4 Rb8+ 20. Ka2 Rb3
21. Bg6+ Ke7 22. Rd3 e5 23. Re1 Rxd3 24. Bxd3 Kd6 25. dxe5+ fxe5 26. Ng6 Rg8 27.
Bf5 Nb6 28. f4 exf4 29. Re8 Nd7 30. Rd8 Rg7 31. Rxd7+ Rxd7 32. Bxd7 Bg7 33. Bf5
Bd4 34. Bc2 Be3 35. Bxa4 Kd5 36. Bc2 c5 37. Kb3 Kd4 38. a4 Bd2 39. Bf5 c4+ 40.
Kc2 Ba5 41. Bg4 Ke3 42. Bf3 Bc7 43. h4 Kd4 44. h5 Ba5 45. Ne7 Bc7 46. Ng8 Ke5
47. Nxh6 Kf6 48. Kc3 Kg5 49. Nf7+ Kf6 50. Bd5 Kf5 51. Kxc4 Kg4 52. h6 Kf5 53. h7
Be5 54. Nxe5 f3 55. h8=Q Kf4 56. Qf6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Yilmaz, Mustafa"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2630"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "3805662"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Qe7+ 6. Qe2 Nc6 7. Nc3 Qxe2+ 8.
Nxe2 Nf6 9. O-O Bf5 10. d3 Be7 11. Bd2 h6 12. Rfe1 O-O-O 13. a3 a6 14. Rab1 a5
15. Nc3 d4 16. Na4 Nd7 17. Nh4 Bxh4 18. gxh4 Rde8 19. b4 axb4 20. axb4 Nxb4 21.
Rxe8+ Rxe8 22. Nxc5 Nxc5 23. Bxb4 Na4 24. Bf3 Re6 25. Bd2 Nc3 26. Rb4 Rg6+ 27.
Kh1 Bh3 28. Rc4+ Kb8 29. Bf4+ Ka7 30. Be5 Ne2 31. Bxe2 Bg2+ 32. Kg1 Bh3+ 33. Bg3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Fernandez, Daniel Howard"]
[Black "Guseinov, Gadir"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2487"]
[BlackElo "2665"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "5801605"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 g6 3. h4 h5 4. d4 cxd4 5. Qxd4 Nf6 6. Be3 Nc6 7. Qd2 Bg7 8. f3
d6 9. O-O-O Bd7 10. Nh3 Rc8 11. Ng5 Qa5 12. Kb1 Nh7 13. Nd5 Qxd2 14. Rxd2 Nxg5
15. hxg5 Be6 16. Bb5 Kf8 17. Nf4 a6 18. Ba4 Ne5 19. Bd4 Nc4 20. Bxg7+ Kxg7 21.
Re2 Rc5 22. Bb3 b5 23. Bxc4 Bxc4 24. Rd2 Rxg5 25. b3 Be6 26. Kb2 Rc8 27. Ra1
Rgc5 28. a4 h4 29. axb5 axb5 30. Ra5 Rb8 31. Nd3 Rc7 32. Nb4 Rcb7 33. Nc6 Rh8
34. Nd4 Bd7 35. Rd1 h3 36. gxh3 Rxh3 37. f4 e5 38. fxe5 dxe5 39. Ne2 Bg4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Maly, Alexey"]
[Black "Pham, Le Thao Nguyen"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2370"]
[BlackElo "2369"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "Euwe variation"]
[WhiteFideId "14103184"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. b3 Ne4 8. Bb2 f5
9. Nbd2 d6 10. Qc2 Nd7 11. e3 Nxd2 12. Nxd2 Bxg2 13. Kxg2 Qe8 14. f4 Nf6 15. e4
Qh5 16. Rae1 Rae8 17. exf5 exf5 18. Re6 Bd8 19. Rfe1 Rxe6 20. Rxe6 Re8 21. Rxe8+
Qxe8 22. Nf3 Ng4 23. Qd3 Bf6 24. h3 Qe3 25. Qxe3 Nxe3+ 26. Kg1 g6 27. Bc1 Nc2
28. d5 Nb4 29. a3 Nd3 30. Be3 a5 31. Kf1 a4 32. bxa4 Nb2 33. Ke2 Nxc4 34. Bd4
Kf7 35. Kd3 Na5 36. Bxf6 Kxf6 37. Ng5 h6 38. Ne6 c5 39. Kc3 Ke7 40. Ng7 Kf6 41.
Ne6 Ke7 42. Nc7 Kd7 43. Nb5 Nb7 44. Kd3 Na5 45. Ke3 Nc4+ 46. Kd3 Nb2+ 47. Kc2
Nc4 48. Kd3 Nb2+ 49. Kd2 Nc4+ 50. Ke2 Nb2 51. Nc3 Nc4 52. Nb5 Nb2 53. Kd2 Nc4+
54. Ke2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Girya, Olga"]
[Black "Chen, Justin"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2448"]
[BlackElo "2247"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch with e3"]
[WhiteFideId "4195752"]
[BlackFideId "2098199"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 cxd4 7. exd4 Bb4 8.
Bd2 O-O 9. Bd3 Nc6 10. O-O Be7 11. a3 Nf6 12. Be3 b6 13. Rc1 Bb7 14. Bb1 Rc8 15.
Qd3 g6 16. Rfd1 Nd5 17. Bh6 Nxc3 18. Rxc3 Re8 19. Ba2 Bf6 20. Rcc1 Ne7 21. Rxc8
Qxc8 22. Bg5 Bxf3 23. Bxf6 Bxd1 24. Qxd1 Nd5 25. Be5 Qd8 26. Qd2 Qh4 27. g3 Qh5
28. Bc4 g5 29. Be2 Qh6 30. h4 f6 31. Bd6 Qg7 32. hxg5 Qxg5 33. Qc2 Qg7 34. Qc6
Rd8 35. Bb5 a6 36. Bxa6 Qd7 37. Qxd7 Rxd7 38. Bb4 Nxb4 39. axb4 Rxd4 40. b5 Rb4
41. Kg2 Rxb2 42. Kf3 Kf7 43. Kf4 Rxf2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2271"]
[BlackElo "2455"]
[ECO "D34"]
[Opening "QGD"]
[Variation "Tarrasch, Prague variation, Normal position"]
[WhiteFideId "2264021"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. d4 e6 2. c4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. Bf4 Bf5 10. Rc1 Rc8 11. Qa4 c4 12. Qd1 Ne4 13. Ne5 Nxc3 14. bxc3 f6 15.
Nxc6 bxc6 16. f3 Ba3 17. e4 Bxc1 18. Qxc1 Bg6 19. Qa3 Re8 20. e5 Qe7 21. Qa6 Bd3
22. Re1 f5 23. h4 h6 24. h5 Qc7 25. Qa3 Re6 26. g4 Qe7 27. Qxe7 Rxe7 28. Bh3 Rf8
29. Bc1 Re6 30. Ba3 Rf7 31. Bc5 Kh7 32. Kg2 g6 33. Rd1 gxh5 34. gxh5 Rg7+ 35.
Kf2 Rg5 36. Bxa7 Rxh5 37. Bg2 Rg6 38. Bc5 Rh2 39. Rg1 f4 40. a4 Bf5 41. Kf1
Rhxg2 42. Rxg2 Bh3 43. a5 Rxg2 44. Ke1 Ra2 45. Bb4 Kg6 46. Kd1 Bf5 47. Ke1 h5
48. Kf1 h4 49. Kg1 h3 50. e6 Bxe6 51. Kh1 Bf5 52. Kg1 Kf7 53. Kh1 Ke6 54. Kg1
Bg6 55. Kh1 h2 56. a6 Bh5 57. Bd6 Bxf3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Sarkar, Justin"]
[Black "Golubev, Mikhail"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2338"]
[BlackElo "2461"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "2010011"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. c3 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Re2 f5 12. Ne1 Be7 13. f3 Nxd4 14. Qxd4 Bc5
15. Rxe4 Bxd4+ 16. Rxd4 Qc7 17. Nd3 Qc2 18. Nc3 Rc8 19. Nb4 Rxc3 20. Nxc2 Rxc2
21. Rb1 Kd7 22. Bd2 Rhc8 23. Bc3 g5 24. Rbd1 h5 25. R4d2 Rxd2 26. Rxd2 b6 27.
Kf2 a5 28. Rd4 h4 29. h3 f4 30. Ke2 Ke7 31. Kd3 Kf7 32. a4 Kg6 33. b4 Kf5 34.
bxa5 bxa5 35. Bxa5 Kxe5 36. Bb6 Rc1 37. a5 Ra1 38. Kc2 Kd6 39. Kb2 Rg1 40. Rxd5+
exd5 41. Bxg1 Kc6 42. a6 Kb5 43. a7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Delgadillo, Adonay"]
[Black "Dang, Hoang Son"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2236"]
[BlackElo "2363"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "3301915"]
[BlackFideId "12402435"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. h4 h5 4. Nf3 d5 5. exd5 Qxd5 6. Nc3 Qa5 7. Bc4 c6 8. Ng5
Nh6 9. Qf3 Bf5 10. Be3 Nd7 11. Bb3 O-O 12. O-O Nf6 13. Rfe1 Rad8 14. Qg3 Nfg4
15. Rad1 Nxe3 16. fxe3 e6 17. Nf3 Bg4 18. Ne2 Nf5 19. Qf2 Bh6 20. Nf4 Bxf4 21.
exf4 Bxf3 22. gxf3 Qc7 23. Re5 Rd6 24. c3 Qd8 25. Rxf5 exf5 26. Re1 Re8 27. Re5
Kg7 28. Qe1 Rxe5 29. fxe5 Rd7 30. Kg2 Qe7 31. Kg3 g5 32. f4 gxf4+ 33. Kxf4 Kf8
34. Kxf5 f6 35. e6 Qh7+ 36. Kxf6 Rg7 37. Qf2 Qe4 38. Qf5 Qxh4+ 39. Ke5+ Ke7 40.
Qf4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Pacheco Lugo, Alejandro Jose"]
[Black "Sviridova, Vlada"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "WFM"]
[WhiteElo "2127"]
[BlackElo "2144"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[WhiteFideId "3903745"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Be7 7. O-O O-O 8.
dxc5 Bxc5 9. Nbc3 Nbd7 10. Bf4 a6 11. Na4 Be7 12. c4 Qa5 13. Ng3 Ne5 14. Be2 Bd7
15. Nc3 Bc6 16. a3 Ng6 17. b4 Qd8 18. Be3 Qc7 19. Qb3 Nf4 20. Bxf4 Qxf4 21. b5
axb5 22. cxb5 Bd5 23. Nxd5 Nxd5 24. Bf3 Bf6 25. Ra2 Rad8 26. Ne4 Be5 27. g3 Qf5
28. Bg2 Bd4 29. a4 Qe5 30. a5 f5 31. Ng5 h6 32. Nf3 Qf6 33. Nxd4 Qxd4 34. a6
bxa6 35. bxa6 Rb8 36. Qd1 Qc4 37. Qe2 Qxe2 38. Rxe2 Kf7 39. Ra1 Ra8 40. Rd2 Rfd8
41. Ra5 Kf6 42. f4 Rd6 43. a7 Rd7 44. Rda2 g6 45. Kf2 Nc3 46. Bxa8 Nxa2 47. Bc6
Rd2+ 48. Ke3 Nb4 49. Kxd2 Nxc6 50. a8=Q 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Gorodetzky, David"]
[Black "Tejedor Fuente, Enrique"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2496"]
[BlackElo "2434"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "2813416"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. b3 c5 3. e3 a6 4. Bb2 Nc6 5. g3 f6 6. d4 cxd4 7. exd4 Bg4 8. Bg2
Nh6 9. h3 Be6 10. O-O g6 11. Re1 Qd7 12. Kh2 Bg7 13. c4 O-O 14. Nc3 Bf7 15. Nxd5
Bxd5 16. cxd5 Nb4 17. d6 Qxd6 18. Ba3 a5 19. Qe2 Nf5 20. Rad1 Rac8 21. d5 Rfd8
22. Rd2 Rd7 23. Qe4 Rc3 24. Kg1 Qb6 25. g4 Nh6 26. Bxb4 Qxb4 27. Qe6+ Nf7 28.
Qxd7 Rxf3 29. Rde2 Ne5 30. Qc8+ Bf8 31. Qe6+ Kg7 32. Rxe5 fxe5 33. Qxe5+ Rf6 34.
g5 Kg8 35. gxf6 exf6 36. Qe4 Qc3 37. Qe6+ Kg7 38. Rd1 Bc5 39. d6 Qg3 40. Qe7+
Kh6 41. Qe2 Qf4 42. Qd2 Qxd2 43. Rxd2 Bb6 44. d7 Bd8 45. Re2 Kg5 46. Re8 Bb6 47.
d8=Q Bxd8 48. Rxd8 a4 49. bxa4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Navarro Segura, Roberto"]
[Black "Filip, Lucian-Ioan"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2123"]
[BlackElo "2431"]
[ECO "B44"]
[Opening "Sicilian defence"]
[WhiteFideId "5100364"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8.
Bd3 e5 9. O-O O-O 10. Bg5 h6 11. Bh4 Be7 12. b3 d6 13. Bg3 Bg4 14. f3 Be6 15. c5
Nh5 16. cxd6 Qxd6 17. Bf2 Nf4 18. Ba6 Qb4 19. Qc2 Bc5 20. Rad1 Rad8 21. Na4 Rxd1
22. Rxd1 Bxf2+ 23. Qxf2 Qa5 24. Bb7 Rd8 25. Rxd8+ Qxd8 26. Bxc6 Qd1+ 27. Qf1 Qd2
28. Bb5 Qxa2 29. Nc5 Bxb3 30. g3 Ne6 31. Nd7 Qb2 32. Qe2 Qd4+ 33. Kg2 a6 34. Bc6
Bc4 35. Qc2 Qd6 36. Ba4 Bb5 37. Qc8+ Kh7 38. Bxb5 axb5 39. Nb8 b4 40. Qb7 Nd4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Vallejo Diaz, Javier"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2365"]
[BlackElo "2009"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2256398"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 Bf5 7. Nbd2 h6 8. h3 e6
9. Be2 Be7 10. O-O O-O 11. Ne5 Nxe5 12. Bxe5 Rac8 13. dxc5 Bxc5 14. Bxf6 gxf6
15. Nb3 Bd6 16. e4 dxe4 17. Qxh6 Bg6 18. Bh5 Bxh5 19. Qxh5 Rfd8 20. Qg4+ Kf8 21.
Qxe4 Qc6 22. Qxc6 Rxc6 23. Rfd1 Rb6 24. Rd2 Ke7 25. Rad1 Rc8 26. Nd4 Rc5 27. g3
a5 28. h4 a4 29. a3 f5 30. f4 Rd5 31. Kg2 Bc5 32. Nf3 Rxb2 33. Rxb2 Rxd1 34.
Rxb7+ Kf6 35. Ne5 Be7 36. h5 Rd8 37. Kf3 Rd1 38. g4 fxg4+ 39. Nxg4+ Kg7 40. Rxe7
Rd3+ 41. Ke4 Rxc3 42. Ne5 Kh6 43. Rxf7 Rxa3 44. Rf6+ Kxh5 45. Rxe6 Rb3 46. Re8
Rb4+ 47. Kf5 Kh4 48. Rh8+ Kg3 49. Rg8+ Kh4 50. Ke6 Rb6+ 51. Kd5 a3 52. f5 Ra6
53. Rg1 a2 54. Ra1 Kg5 55. Nc4 Kxf5 56. Kc5 Ke4 57. Kb4 Kd3 58. Na3 Rb6+ 59. Nb5
Ra6 60. Kb3 Rb6 61. Kb4 Ra6 62. Nc3 Rb6+ 63. Kc5 Kxc3 64. Kxb6 Kb2 65. Rxa2+
Kxa2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Mikhnenko, Alexander"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2257"]
[BlackElo "2065"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "3400999"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bc4 Nc6 6. O-O dxc3 7. bxc3 Nge7 8. d4
cxd4 9. cxd4 Nd5 10. Ng5 Be7 11. Ne4 O-O 12. Re1 a6 13. a4 Bd7 14. Na3 Rc8 15.
Rb1 Na5 16. Bxd5 exd5 17. Nd6 Bxd6 18. exd6 Bf5 19. Rb2 Qxd6 20. Rbe2 Be6 21.
Re3 Nc4 22. Rg3 Rfe8 23. h4 Bf5 24. h5 Rxe1+ 25. Qxe1 Qe6 26. Qd1 Nxa3 27. Bxa3
Bc2 28. Qc1 Bxa4 29. Qg5 g6 30. Re3 Qf5 31. Qxf5 gxf5 32. h6 Re8 33. Rg3+ Kh8
34. Rg7 Re1+ 35. Kh2 Re6 36. Bc1 Rf6 37. Kg1 Be8 38. Bf4 Rg6 39. Be5 Rxg7 40.
hxg7+ Kg8 41. Kf1 b5 42. Ke2 b4 43. Kd3 Bb5+ 44. Kd2 a5 45. Kc2 a4 46. Kb2 Bc4
47. g3 a3+ 48. Kc2 b3+ 49. Kc3 b2 50. Kc2 Bd3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Vazquez, Facundo"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2199"]
[BlackElo "2658"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3"]
[WhiteFideId "3007669"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 a5 5. Bg2 Ba6 6. b3 c6 7. O-O d5 8. Ne5 Bd6
9. Qc2 O-O 10. Bb2 Bb7 11. Rd1 Nbd7 12. Nd2 Qe7 13. Nxd7 Qxd7 14. e4 Bb4 15. e5
Ne8 16. Nf3 Be7 17. h4 h6 18. Bc1 a4 19. Bf4 axb3 20. axb3 Nc7 21. Rxa8 Rxa8 22.
Nh2 Bf8 23. Ng4 Ne8 24. Bh3 Qe7 25. h5 c5 26. Bg2 dxc4 27. Bxb7 Qxb7 28. bxc4
cxd4 29. Rxd4 Qf3 30. Ne3 Ra1+ 31. Rd1 Rxd1+ 32. Nxd1 Qxh5 33. Kg2 Qg6 34. Qe2
Qb1 35. Nc3 Qb3 36. Ne4 Qa4 37. Qd3 Qc6 38. Kh2 Be7 39. Nd6 Bxd6 40. exd6 Nf6
41. Qe2 Nd7 42. Qd3 e5 43. Be3 h5 44. Qf5 Qxd6 45. Qxh5 Qe6 46. Qd1 f6 47. Qb3
Kf7 48. Qb5 g5 49. c5 bxc5 50. Bxc5 Qd5 51. Qb1 Qxc5 52. Qh7+ Ke6 53. Qg8+ Kd6
54. Qf7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Djordjevic, Dejan N"]
[Black "Primbetov, Kazbek"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2144"]
[BlackElo "2207"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "913316"]
[BlackFideId "13702297"]
[EventDate "2021.07.07"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. d4 f6 7. exf6 Qxf6 8. c3
Bd6 9. Bd3 O-O 10. O-O e5 11. dxe5 Ndxe5 12. Nxe5 Qxe5 13. g3 Bh3 14. Re1 Qf6
15. f4 Bc5+ 16. Kh1 Bf2 17. Qh5 g6 18. Qxh3 Bxe1 19. Nf3 Bf2 20. Ng5 h5 21. Qg2
Bb6 22. Qxd5+ Kh8 23. Qe4 Rae8 24. Qxg6 Qxg6 25. Bxg6 Re1+ 26. Kg2 Be3 27. Bxe3
Rxa1 28. a3 Rf6 29. Bxh5 Ra2 30. Bc1 Ra1 31. Be3 Kg7 32. b4 a6 33. f5 Rxa3 34.
Ne6+ Kg8 35. g4 Rxc3 36. Bg5 Rf7 37. Bxf7+ Kxf7 38. Nxc7 Nxb4 39. Ne6 a5 40. h4
a4 41. Bh6 a3 42. Bg7 Nd5 43. Bxc3 Nxc3 44. Nd4 a2 45. Nb3 Ne4 46. Kf3 Nd2+ 47.
Nxd2 a1=Q 48. Ne4 Qe5 49. h5 b5 50. h6 b4 51. Ke3 b3 52. g5 Qxe4+ 53. Kxe4 b2
54. Ke5 b1=Q 55. g6+ Kg8 56. Kf6 Qb6+ 57. Kg5 Qe3+ 58. Kh5 Qh3+ 59. Kg5 Qg3+ 60.
Kh5 Qf4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WGM"]
[WhiteElo "2641"]
[BlackElo "2382"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Petrosian system, Stein variation"]
[WhiteFideId "12401110"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. d5 a5 8. Be3 Ng4
9. Bd2 f5 10. exf5 gxf5 11. h3 Nf6 12. Qc2 Na6 13. g4 e4 14. Nd4 Nb4 15. Qb1 Re8
16. gxf5 Nfxd5 17. Rg1 e3 18. Bxe3 Nxe3 19. fxe3 Rxe3 20. Kd2 Qh4 21. Rxg7+ Kxg7
22. Kxe3 Qg5+ 23. Kf3 c5 24. Qg1 Qxg1 25. Rxg1+ Kf6 26. Ndb5 Bxf5 27. Nxd6 Bxh3
28. Nde4+ Ke5 29. Nxc5 Rf8+ 30. Ke3 Bf5 31. Nxb7 Rb8 32. Bf3 Na6 33. b3 Nb4 34.
Nxa5 Nc2+ 35. Kd2 Nd4 36. Nc6+ Nxc6 37. Bxc6 h5 38. Rg5 Rd8+ 39. Ke2 Kf4 40. Rg1
Bg4+ 41. Ke1 h4 42. Nd5+ Kf3 43. Nf6+ Ke3 44. Nxg4+ Kf4 45. Nf2 Ke3 46. Rg4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Estrada Nieto, Julian"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2280"]
[BlackElo "2374"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "5101018"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Qa5 5. Bd2 e5 6. d5 Qc7 7. Bg5 Nbd7 8. a5 Be7
9. Nf3 cxd5 10. exd5 O-O 11. Be2 Re8 12. O-O h6 13. Nb5 Qb8 14. Be3 Ng4 15. Bd2
e4 16. Nfd4 Ndf6 17. c4 Bf8 18. Bf4 a6 19. Nc3 Qa7 20. Na4 Ne5 21. Nb6 Rb8 22.
h3 Ned7 23. Be3 Nxb6 24. axb6 Qa8 25. Nb5 axb5 26. Rxa8 Rxa8 27. cxb5 Bd7 28.
Bd4 Be7 29. Qd2 Rec8 30. Rc1 Bd8 31. Rxc8 Rxc8 32. Bf1 Bf5 33. g3 Bd7 34. Qf4
Be7 35. Bxf6 gxf6 36. Qxe4 Bf8 37. b3 f5 38. Qe3 Bg7 39. Bc4 Kh7 40. Qe7 Bxb5
41. Bxb5 Rc2 42. Qxb7 Bd4 43. Qxf7+ Kh8 44. Qf8+ Kh7 45. Qxf5+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Szente Varga, Fruzsina"]
[Black "Yen, William"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[WhiteElo "2100"]
[BlackElo "2056"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Gurgenidze system"]
[WhiteFideId "712264"]
[BlackFideId "30932025"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. e5 f6 5. f4 Bg7 6. Nf3 Bg4 7. Be2 Nh6 8. O-O O-O
9. h3 Bxf3 10. Rxf3 Nf5 11. g4 Nh4 12. Rf1 fxe5 13. fxe5 e6 14. Be3 Nd7 15. Qd2
c5 16. Bg5 Qb6 17. Bxh4 cxd4 18. Na4 Qc6 19. Qxd4 Nxe5 20. Qb4 a5 21. Qb3 Nc4
22. Rxf8+ Rxf8 23. Rf1 Rxf1+ 24. Bxf1 b5 25. Nc3 b4 26. Bxc4 dxc4 27. Qa4 Qc5+
28. Bf2 Bd4 29. Qe8+ Kg7 30. Ne4 Bxf2+ 31. Nxf2 Qd4 32. Qxe6 Qxb2 33. Qe7+ Kh6
34. g5+ Kh5 35. Qxh7+ Kxg5 36. Qe7+ Kh6 37. Qe3+ Kh7 38. Qe4 Qxa2 39. Ng4 Qa1+
40. Kg2 Qg7 41. Qxc4 Qb7+ 42. Kg3 a4 43. Nf6+ Kg7 44. Qd4 Qc7+ 45. Kf2 Qf7 46.
Qxb4 Qxf6+ 47. Kg2 Qg5+ 48. Kf2 Qf5+ 49. Kg3 Qxc2 50. Qe7+ Kg8 51. Qe8+ Kg7 52.
Qe7+ Kh6 53. Qh4+ Kg7 54. Qe7+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Gabrielian, Artur"]
[Black "Iskusnyh, Sergei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2460"]
[BlackElo "2473"]
[ECO "C09"]
[Opening "French"]
[Variation "Tarrasch, open variation, main line"]
[WhiteFideId "4131002"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 cxd4 7. O-O Bd6 8.
Nb3 Ne7 9. Nbxd4 O-O 10. Re1 Bg4 11. Be2 Qd7 12. c3 Rad8 13. Bg5 h6 14. Bh4 Rde8
15. Bg3 Bc5 16. h3 Bh5 17. Ne5 Nxe5 18. Bxh5 N7c6 19. Nxc6 Nxc6 20. Bg4 Qd8 21.
Bf3 Rxe1+ 22. Qxe1 Qg5 23. Kh2 d4 24. Rd1 dxc3 25. Qxc3 Bb6 26. Rd7 Qf5 27. Rxb7
Nd4 28. Bg4 Qe4 29. Rd7 Ne2 30. Bxe2 Qxe2 31. Rd2 Qe6 32. a4 Rc8 33. Qd3 Qc4 34.
b3 Qc3 35. Rd1 Qc2 36. Qf3 Rc3 37. Qg4 Qxb3 38. Rd7 Qe6 39. Qxe6 fxe6 40. Rxg7+
Kxg7 41. Be5+ Kg6 42. Bxc3 h5 43. Kg3 Kf5 44. Kf3 e5 45. g4+ hxg4+ 46. hxg4+ Ke6
47. Bd2 a6 48. Be3 Bc7 49. Ke4 Bd6 50. f3 Bc7 51. Bd2 Bd6 52. Bc3 Bc7 53. g5 Bd6
54. g6 Kf6 55. Bxe5+ Bxe5 56. g7 Kxg7 57. Kxe5 a5 58. Kd5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Rosenberg, Evan S"]
[Black "Arias, Juan Cruz"]
[Result "0-1"]
[BlackTitle "CM"]
[WhiteElo "2125"]
[BlackElo "2277"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2019299"]
[BlackFideId "118540"]
[EventDate "2021.07.07"]

1. Nf3 b6 2. e4 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bxe4
dxe4 9. Ng5 Qxd4 10. O-O Qxe5 11. f4 Qa5 12. Ncxe4 h6 13. Nf3 O-O 14. c3 Be7 15.
Ne5 Qd5 16. Ng3 Nc6 17. Nxc6 Bxc6 18. Rf2 Rad8 19. Be3 Bc5 20. Bxc5 Qxc5 21. Re1
Rfe8 22. Ne4 Bxe4 23. Qxe4 Rd2 24. Re2 Red8 25. h4 Rxe2 26. Qxe2 Qd5 27. Kh2
Qxa2 28. f5 Qd5 29. fxe6 Qxe6 30. Qf3 Qd6+ 31. g3 Qe6 32. Qf4 Rd7 33. Qf3 g6 34.
Re2 Qd5 35. Qe3 Kg7 36. Rf2 Qe6 37. Qf4 Re7 38. Qf3 c5 39. Qf4 Qe5 40. Qf3 h5
41. b4 cxb4 42. cxb4 a5 43. bxa5 bxa5 44. Ra2 Qc5 45. Qa3 Qxa3 46. Rxa3 Ra7 47.
Kg2 Kf6 48. Kf3 Ke5 49. Ke3 Kd5 50. Kd3 Kc5 51. Kc3 Kb5 52. Kb3 Re7 53. Ka2 Re2+
54. Ka1 a4 55. Rf3 f5 56. Rd3 Re4 57. Ka2 Rg4 58. Ka3 f4 59. gxf4 Rxh4 60. Rd6
Rxf4 61. Rxg6 h4 62. Rh6 Kc5 63. Rh5+ Kd6 64. Rh6+ Ke5 65. Rh5+ Kf6 66. Rh8 Kg5
67. Rg8+ Kf5 68. Rh8 Ke4 69. Kxa4 Kf3+ 70. Kb3 Kg2 71. Kc3 h3 72. Kd3 h2 73. Ke3
Rg4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Henderson de La Fuente, Lance"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2491"]
[BlackElo "2605"]
[ECO "C69"]
[Opening "Ruy Lopez"]
[Variation "exchange variation, 5.O-O"]
[WhiteFideId "32096585"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Qxd4 Qxd4 8.
Nxd4 Bd7 9. Nc3 O-O-O 10. Be3 Ne7 11. Rfd1 Ng6 12. f3 f6 13. Kf2 h5 14. Nde2 Bd6
15. g3 h4 16. Kg2 f5 17. Bf2 Rde8 18. Nd4 fxe4 19. Nxe4 Be7 20. Re1 c5 21. Nb3
b6 22. Nbd2 Bc6 23. Re2 Rhf8 24. Rae1 Rf5 25. Kg1 Ref8 26. f4 Bd8 27. Nf3 hxg3
28. hxg3 Rh5 29. Kg2 Rfh8 30. Bg1 Bd7 31. Neg5 Bg4 32. Re8 Rxe8 33. Rxe8 Rh8 34.
Rxh8 Nxh8 35. Ne5 Bd1 36. c3 Bf6 37. Ne6 Bc2 38. a3 Be4+ 39. Kf1 Bd5 40. Ng5
Bxe5 41. fxe5 Kd7 42. Be3 Ng6 43. Bf4 Nf8 44. Kf2 a5 45. Ke3 a4 46. Kd3 b5 47.
Ke3 Ng6 48. Kd3 Ne7 49. Ke3 Nc6 50. Kf2 Na5 51. e6+ Bxe6 52. Bxc7 Nc4 53. Bb8
Nxb2 54. Ba7 Bf5 55. Ke3 Kc6 56. Kf4 g6 57. Nf7 Nd3+ 58. Kg5 Kd5 59. g4 Be4 60.
Nh8 b4 61. cxb4 cxb4 62. axb4 a3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Necula, Iulian"]
[Black "Wiwatanadate, Poompong"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1890"]
[BlackElo "2043"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "1232380"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nf3 c6 6. g3 Be7 7. Bg2 O-O 8. O-O
Bf5 9. Qb3 Qc8 10. Bf4 Re8 11. Be5 Nbd7 12. Rac1 Nb6 13. a4 Nfd7 14. a5 Nc4 15.
Qa2 Ndxe5 16. Nxe5 Nxe5 17. dxe5 Qe6 18. f4 Bc5+ 19. Kh1 Be3 20. Ra1 Bh3 21. Rf3
Bc5 22. Na4 Bxg2+ 23. Kxg2 Be7 24. Rc1 h5 25. Nc5 Qg4 26. h3 Qg6 27. b4 h4 28.
g4 f5 29. exf6 Bxf6 30. f5 Qg5 31. Qc2 Be5 32. Ne6 Qe7 33. Qc5 Bd6 34. Qc2 Bxb4
35. a6 bxa6 36. Qa4 c5 37. Qxa6 c4 38. Rd1 Qd7 39. Qxc4 dxc4 40. Rxd7 Re7 41.
Rxe7 Bxe7 42. Rc3 Rc8 43. e4 Bf6 44. Rc2 a5 45. Kf3 a4 46. g5 Be5 47. Ke3 a3 48.
Nd4 Rd8 49. Nb5 Rd3+ 50. Ke2 Rb3 51. Rxc4 Rxb5 52. Ra4 Rb2+ 53. Kd3 a2 54. Kc4
Rc2+ 55. Kd5 a1=Q 56. Rxa1 Bxa1 57. e5 Re2 58. e6 Kf8 59. Kd6 Ke8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Roman, Rodrigo"]
[Black "Khanin, Semen"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2071"]
[BlackElo "2517"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "3701220"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 g6 5. b3 Bg7 6. Bb2 O-O 7. d4 exd4 8. Nxd4
Re8 9. Nxc6 bxc6 10. Be2 d5 11. cxd5 cxd5 12. O-O Bb7 13. Rc1 Ne4 14. Bf3 Ng5
15. Na4 Bxb2 16. Nxb2 Qf6 17. Na4 Nxf3+ 18. Qxf3 Qxf3 19. gxf3 d4 20. e4 Re7 21.
Rfd1 Rd8 22. Rc4 f5 23. Nc5 Bc6 24. Rcxd4 Rxd4 25. Rxd4 a5 26. a3 Kg7 27. b4
axb4 28. axb4 Kf6 29. Rc4 Bb5 30. Rc3 c6 31. Re3 f4 32. Re1 Ra7 33. h4 Ra2 34.
e5+ Ke7 35. Re4 Re2 36. Rxf4 Rxe5 37. Re4 Kd6 38. Rd4+ Rd5 39. Ne4+ Ke5 40.
Rxd5+ cxd5 41. Nc3 Bc4 42. Nd1 d4 43. Kg2 Kf4 44. Nb2 Bb5 45. Nd1 Be2 46. Nb2
Bxf3+ 47. Kf1 Ke4 48. Ke1 Kf5 49. Kd2 g5 50. hxg5 Kxg5 51. Kd3 h5 52. Kxd4 h4
53. Ke3 Kg4 54. Nd3 Bb7 55. f3+ Kg3 56. Nf4 Bxf3 57. b5 Kg4 58. b6 Bb7 59. Ne2
h3 60. Kf2 h2 61. Ng3 Kh3 62. Nh1 Bxh1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Lobanov, Sergei"]
[Black "Harshavardhan, G B"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2514"]
[BlackElo "2397"]
[ECO "C72"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, 5.O-O"]
[WhiteFideId "24183750"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. Bxc6+ bxc6 8. d4
Bxf3 9. Qxf3 exd4 10. e5 d5 11. Re1 Ne7 12. Nd2 Qd7 13. Nb3 Qf5 14. Qe2 c5 15.
Nxc5 Nc6 16. Nb3 Be7 17. Bd2 O-O 18. Qd3 Qxd3 19. cxd3 a5 20. Rac1 Ra6 21. Nc5
Bxc5 22. Rxc5 Nb4 23. Bxb4 axb4 24. Rxd5 Rxa2 25. Re2 Ra1+ 26. Kh2 c5 27. Rxc5
Rd1 28. Rc4 Rxd3 29. Rxb4 Rd1 30. Rb6 Rc8 31. Rd6 Kf8 32. Kg3 Rc4 33. f4 Rb4 34.
Kh4 d3 35. Rf2 d2 36. Kg5 Ke7 37. Rfxd2 f6+ 38. exf6+ gxf6+ 39. Kf5 Rb5+ 40. Kg6
Rxd2 41. Rxd2 h4 42. Re2+ Kf8 43. Kxf6 Rb4 44. Kg5 Kf7 45. Rf2 Rb5+ 46. Kxh4 Kf6
47. Kg4 Rb4 48. h4 Kg6 49. g3 Kf6 50. Rc2 Rb6 51. h5 Kg7 52. Kg5 Rb7 53. f5 Kh7
54. g4 Rg7+ 55. Kf4 Ra7 56. f6 Ra5 57. b4 Rb5 58. Rc7+ Kh6 59. Rc4 Rd5 60. Re4
Rb5 61. g5+ Kxh5 62. f7 Rb8 63. Re8 Rxb4+ 64. Ke3 Rb3+ 65. Kd2 Rb2+ 66. Kc3 Rf2
67. f8=Q Rg2 68. Qf3+ Kg6 69. Rg8+ Kh7 70. Qf7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Gabriel, Robert"]
[Black "Bures, Vit"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2236"]
[BlackElo "2144"]
[ECO "C44"]
[Opening "Ponziani"]
[Variation "Steinitz variation"]
[WhiteFideId "4606477"]
[BlackFideId "309052"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d3 Ne7 6. Be2 Bd7 7. Qc2 a5 8. a4 dxe4
9. dxe4 Ng6 10. O-O Bc5 11. h3 Qe7 12. Na3 O-O 13. Nb5 Be6 14. Be3 Bxe3 15. fxe3
Rac8 16. Rfe1 Qc5 17. Bf1 Na7 18. Nxa7 Qxa7 19. Kh2 Rcd8 20. c4 Qc5 21. Qc3 Rd6
22. Rad1 Rfd8 23. Rxd6 Rxd6 24. b3 b6 25. Bd3 Ne7 26. Bb1 Nc6 27. Nh4 Qb4 28.
Qxb4 Nxb4 29. Nf5 Bxf5 30. exf5 Rd2 31. Be4 Kf8 32. Kg3 Ke7 33. Rb1 Kd6 34. Kf3
Kc5 35. g4 Na2 36. Bd5 Nc3 37. Rg1 h6 38. Be6 Rb2 39. h4 Rxb3 40. g5 hxg5 41.
hxg5 Nxa4 42. gxf6 gxf6 43. Rg7 c6 44. Rc7 Nb2 45. Rc8 a4 46. Bd7 a3 47. Rxc6+
Kb4 48. Rxb6+ Kc3 49. Ra6 Nxc4 50. Be6 Kb4 51. Bxc4 Kxc4 52. Ke4 Kb4 53. Kd5
Rxe3 54. Ke6 e4 55. Kxf6 Rf3 56. Ke5 e3 57. Rb6+ Kc3 58. Rb1 a2 59. Re1 Kb2 60.
Re2+ Kb3 61. Re1 e2 62. f6 Rf1 63. f7 Rxf7 64. Kd4 Rf1 65. Rxe2 a1=Q+ 66. Kd3
Rf3+ 67. Re3 Qc3+ 68. Ke2 Qxe3+ 69. Kd1 Rf1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Onischuk, Vladimir"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2622"]
[BlackElo "2558"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14114038"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. Re1
e6 9. Qe2 b6 10. Nf1 e5 11. Bg5 Be6 12. Ne3 dxe4 13. dxe4 Nd4 14. Nxd4 cxd4 15.
Nd5 Bxd5 16. exd5 h6 17. Bxf6 Qxf6 18. c3 dxc3 19. bxc3 Rac8 20. Qa6 Rxc3 21.
Qxa7 Rc2 22. Rf1 Rd8 23. Rac1 Rdc8 24. Rcd1 Bf8 25. d6 Bxd6 26. Qxb6 Be7 27.
Qxf6 Bxf6 28. Bd5 Be7 29. Bb3 Rb2 30. Rd7 Kf8 31. Re1 Rc5 32. Re4 Rb1+ 33. Kg2
Rbc1 34. Ra4 Rc7 35. Ra8+ Kg7 36. Ra7 Rxd7 37. Rxd7 Kf8 38. Rd5 e4 39. Re5 f5
40. Re6 g5 41. Rxh6 f4 42. gxf4 gxf4 43. Re6 f3+ 44. Kg3 Re1 45. Bd5 Rg1+ 46.
Kf4 Bc5 47. Rxe4 Rg2 48. h4 Bxf2 49. Kxf3 Rh2 50. a4 Bxh4 51. a5 Rh3+ 52. Kg4
Ra3 53. Kxh4 Rxa5 54. Re5 Ra7 55. Kg5 Re7 56. Be6 Kg7 57. Re2 Kf8 58. Kf5 Rg7
59. Ra2 Ke7 60. Ra8 Kd6 61. Kf6 Rg2 62. Rd8+ Kc5 63. Bf5 Rb2 64. Ke5 Re2+ 65.
Be4 Rb2 66. Rc8+ Kb4 67. Kd4 Rd2+ 68. Bd3 Rb2 69. Rc7 Kb3 70. Rc1 Kb4 71. Ra1
Kb3 72. Rd1 Kb4 73. Bc4 Ka3 74. Kc5 Rh2 75. Rb1 Rc2 76. Rb8 Rc3 77. Kd4 Rc2 78.
Kd3 Rb2 79. Ra8+ Kb4 80. Rc8 Ka3 81. Kc3 Rb3+ 82. Kd4 Rb2 83. Kc5 Rh2 84. Ra8+
Kb2 85. Ra2+ Kc3 86. Ra3+ Kb2 87. Kb4 Rd2 88. Rc3 Rh2 89. Rd3 Kc2 90. Rd4 Rd2
91. Bb3+ Kc1 92. Rh4 Kb2 93. Bc4 Kc2 94. Rh3 Kb2 95. Ra3 Kc2 96. Ra2+ Kc1 97.
Ra8 Kb2 98. Kc5 Kc3 99. Rb8 Kc2 100. Bd5 Kc3 101. Be4 Rb2 102. Rh8 Rd2 103. Rh3+
Kb2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "9"]
[White "Prohorov, Olexandr"]
[Black "Valle Maytin, Luis Enrique"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2086"]
[BlackElo "2284"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox variation"]
[WhiteFideId "14105578"]
[BlackFideId "3503666"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 e5 7. O-O Re8 8. d5 a5
9. Ne1 Na6 10. Be3 Nd7 11. b3 Ndc5 12. Rb1 Bd7 13. a3 b6 14. b4 Nb7 15. Nd3 f5
16. f3 f4 17. Bf2 g5 18. g4 fxg3 19. hxg3 h5 20. Kg2 Qf6 21. Rh1 Qg6 22. c5 bxc5
23. bxc5 Nbxc5 24. Nxc5 Nxc5 25. Bxc5 dxc5 26. Rb7 Rac8 27. d6 Bc6 28. Bc4+ Kh7
29. Rxc7 Rxc7 30. dxc7 h4 31. gxh4 gxh4+ 32. Kf2 Qg3+ 33. Ke2 Qg2+ 34. Kd3 h3
35. Qg1 Qxg1 36. Rxg1 Bd7 37. Ba6 Bh6 38. Nd5 Bg7 39. Kc4 Rh8 40. Kxc5 h2 41.
Rh1 Kg6 42. Kd6 Bh3 43. Rxh2 Bf8+ 44. Kc6 Bxa3 45. c8=Q Bxc8 46. Rxh8 Bxa6 47.
Kb6 Be2 48. Kxa5 Bxf3 49. Nc3 Bb2 50. Rh3 Bxc3+ 51. Kb5 Be2+ 52. Kc5 Bd4+ 53.
Kd5 Ba6 54. Rg3+ Kf6 55. Rf3+ Ke7 56. Kc6 Bc4 57. Rh3 Ba2 58. Rg3 Kf6 59. Kd6
Bb1 60. Rg4 Be3 61. Kd5 Ba2+ 62. Kd6 Bc1 63. Rh4 Ba3+ 64. Kd7 Bb1 65. Rg4 Bc5
66. Kc6 Be7 67. Kd5 Ba2+ 68. Kc6 Be6 69. Rh4 Bf7 70. Rg4 Be6 71. Rh4 Kg5 72. Rh7
Ba3 73. Rh1 Kf4 74. Re1 Bb4 75. Re2 Bc4 76. Rc2 Bd3 77. Rb2 Bxe4+ 78. Kd7 Bc3
79. Rb5 Bc2 80. Rxe5 Bxe5 81. Ke6 Bb3+ 82. Kd7 Bd5 83. Ke7 Kf5 84. Kf8 Ke6 85.
Ke8 Bc7 86. Kf8 Kf6 87. Ke8 Be6 88. Kf8 Bd7 89. Kg8 Bd6 90. Kh7 Bf4 91. Kg8 Bg5
92. Kf8 Bh6+ 93. Kg8 Be3 94. Kh7 Be6 95. Kh8 Bg5 96. Kh7 Bf7 97. Kh8 Bd2 98. Kh7
Bc3 99. Kh6 Bd2+ 100. Kh7 Bg6+ 101. Kg8 Bb4 102. Kh8 Bc3 103. Kg8 Bf7+ 104. Kh7
Bd2 105. Kh8 Bg5 106. Kh7 Bg6+ 107. Kg8 Bh6 108. Kh8 Bg7+ 109. Kg8 Bf7+ 110. Kh7
Bh5 111. Kg8 Bh6 112. Kh7 Bg5 113. Kg8 Be8 114. Kf8 Bd7 115. Kg8 Kg6 116. Kf8
Bh4 117. Kg8 Be7 118. Kh8 Bf5 119. Kg8 Be6+ 120. Kh8 Bf6# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Vallejo Diaz, Javier"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2365"]
[BlackElo "2271"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "2256398"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. e4 d6 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nf6 5. Bc4 O-O 6. d3 Nbd7 7. O-O c6 8. a4
Qb6+ 9. Kh1 a5 10. Qe2 e6 11. e5 dxe5 12. fxe5 Nd5 13. d4 Nxc3 14. bxc3 c5 15.
Ba3 Re8 16. Ng5 Rf8 17. Rab1 Qc7 18. Rxf7 Rxf7 19. Nxe6 Nxe5 20. Nxc7 Nxc4 21.
Qxc4 Bf5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Krishnakumar, Sriram"]
[Black "Prohorov, Olexandr"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2035"]
[BlackElo "2086"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "30915856"]
[BlackFideId "14105578"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nc3 Bc5 6. Na4 Qa5+ 7. c3 Bxd4 8.
Qxd4 Nf6 9. Nc5 Nc6 10. Qe3 O-O 11. Be2 d5 12. Nb3 Qc7 13. exd5 Nxd5 14. Qg3
Qxg3 15. hxg3 a5 16. Bf3 a4 17. Nc5 b6 18. Nd3 Bb7 19. O-O Rad8 20. c4 Ndb4 21.
Nxb4 Nxb4 22. Bxb7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Harshavardhan, G B"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2397"]
[BlackElo "2459"]
[ECO "D44"]
[Opening "QGD semi-Slav"]
[Variation "anti-Meran, Lilienthal variation"]
[WhiteFideId "25059009"]
[BlackFideId "3400042"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 c5 14. d5 O-O-O 15.
O-O b4 16. Na4 Qa6 17. a3 Bxd5 18. axb4 Bxg2 19. Kxg2 Qc6+ 20. f3 cxb4 21. Qe2
Kb7 22. Rfc1 Rc8 23. Be3 Ne5 24. b3 Nxf3 25. Qxc4 Rxh2+ 26. Kf1 Nd2+ 27. Bxd2
Qf3+ 28. Ke1 Qf2+ 29. Kd1 Qxd2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Arias, Juan Cruz"]
[Black "Estrada Nieto, Julian"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2277"]
[BlackElo "2280"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "118540"]
[BlackFideId "5101018"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. Bb3 a6 7. Nbd2 Ba7 8. h3
O-O 9. O-O h6 10. Re1 Re8 11. Nf1 Be6 12. Ng3 d5 13. Qe2 Qd7 14. Bc2 b5 15. Nh4
dxe4 16. dxe4 Bxh3 17. gxh3 Qxh3 18. Nhf5 Ng4 19. Be3 Qh2+ 20. Kf1 Qh3+ 21. Kg1
Qh2+ 22. Kf1 Qh3+ 23. Kg1 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Sjugirov, Sanan"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2669"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange, Rubinstein variation"]
[WhiteFideId "4189302"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2
e6 9. h3 Bh5 10. Ngf3 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Rfe1 Qc7 14. Ne5 Nxe5
15. Rxe5 Bg6 16. Bxg6 hxg6 17. Rae1 b5 18. a3 a5 19. g3 Rfb8 20. R5e3 Qb6 21.
Ra1 Ra7 22. Kg2 b4 23. axb4 axb4 24. Rxa7 Qxa7 25. Qc2 bxc3 26. bxc3 Qa1 27. Nb3
Qa4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Musovic, Armin"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2009"]
[BlackElo "2282"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "4405501"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 a6 5. Nd2 Nf6 6. Bd3 h6 7. Ngf3 Bg4 8. h3
Bxf3 9. Qxf3 e6 10. O-O cxd4 11. exd4 Bd6 12. Rae1 O-O 13. Re3 Bxf4 14. Qxf4 Qb8
15. Qh4 e5 16. Rg3 e4 17. Bc2 Re8 18. f3 g5 19. fxe4 Nxe4 20. Nxe4 dxe4 21. Bb3
Nd8 22. Rf6 Re6 23. Bxe6 Nxe6 24. Rxh6 Kf8 25. Rxg5 Ke8 26. Rxe6+ Kd7 27. Rxe4
Qd8 28. Rd5+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Bachmann, Axel"]
[Black "Henderson de La Fuente, Lance"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2599"]
[BlackElo "2491"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "3700488"]
[BlackFideId "32096585"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 d6 5. Bg2 Nf6 6. d3 Nc6 7. Ng5 h6 8. Nh3 Be7
9. O-O O-O 10. f4 d5 11. e5 Nd7 12. g4 b5 13. g5 hxg5 14. Qh5 Nd4 15. Nxg5 Bxg5
16. fxg5 Nxe5 17. Rf2 Ng6 18. Be3 Bb7 19. Raf1 e5 20. Bxd4 cxd4 21. Rf3 Nf4 22.
Rxf4 exf4 23. Rxf4 Qe7 24. Ne4 f5 25. g6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Holt, Conrad"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2549"]
[BlackElo "2620"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "2034387"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3
cxd4 9. Nxd4 Nd7 10. Bf4 Qh4 11. g3 Qh5 12. O-O g5 13. cxd5 Bxc3 14. bxc3 exd5
15. e6 gxf4 16. exd7 Bxd7 17. Bxe4 dxe4 18. Qxe4 fxg3 19. hxg3 b6 20. Rfe1 Rad8
21. Qb7 Bg4 22. Re7 Rxd4 23. cxd4 Bf3 24. Qxf3 Qxf3 25. Rae1 Qa3 26. Rd7 Qxa2
27. d5 Qd2 28. Re4 a5 29. Kg2 b5 30. Re5 b4 31. Rb7 a4 32. Rb6 a3 33. d6 a2 34.
Ra5 Qd4 35. Rba6 b3 36. Rg5+ Kh8 37. Rb5 a1=Q 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Svane, Rasmus"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2640"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "4657101"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. O-O Bg7 5. d4 c6 6. c3 O-O 7. Re1 Nbd7 8. Nbd2
Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 Nf6 12. Re1 Bf5 13. Ne5 Be6 14. h4 Bd5 15.
Bxd5 cxd5 16. Qf3 h5 17. Bg5 Qd6 18. Re2 Rf8 19. Bxf6 Bxf6 20. Rae1 Kg7 21. Kg2
Rac8 22. a4 a5 23. Qd3 e6 24. Qb5 Bxe5 25. Rxe5 Qc6 26. Qb3 Rb8 27. Qd1 Rh8 28.
Rh1 b5 29. g4 bxa4 30. gxh5 f6 31. Qg4 Rxh5 32. Rxh5 Rxb2 33. Re1 Rb6 34. Re3 a3
35. Rg3 Qe8 36. Qf4 Kf7 37. Rh7+ Kg8 38. Qh6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Kadam, Om Manish"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2114"]
[BlackElo "2600"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "45076294"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. a4 d6 7. Re1 Kh8 8. a5 a6
9. Ng5 Qe8 10. c3 h6 11. Nf3 Ng8 12. Qb3 f5 13. exf5 Bxf5 14. Qxb7 Bd7 15. Qb3
Rxf3 16. gxf3 Qg6+ 17. Kf1 Qh5 18. Bd5 Nf6 19. Qb7 Ra7 20. Bxc6 Rxb7 21. Bxb7
Qxh2 22. Be3 Nh5 23. Ke2 Bh4 24. Kd2 Bxf2 25. Re2 Bxe3+ 26. Kxe3 Qf4+ 27. Kf2
Qh4+ 28. Ke3 Qg5+ 29. Kf2 Nf4 30. Rd2 Qg2+ 31. Ke3 Qg1+ 32. Ke4 g6 33. d4 Bf5# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Primbetov, Kazbek"]
[Black "Mogirzan, Matei-Valeriu"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2207"]
[BlackElo "1813"]
[ECO "A02"]
[Opening "Bird"]
[Variation "From gambit, Lasker variation"]
[WhiteFideId "13702297"]
[BlackFideId "1257455"]
[EventDate "2021.07.07"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Nc6 7. Bg2 Nge7 8.
O-O Ng6 9. Nf5 Bc5+ 10. e3 Qg5 11. d4 Bb6 12. e4 Qf6 13. c3 h5 14. Bh6 Bxf5 15.
Rxf5 Qd6 16. Bg7 Rh7 17. Bf6 h4 18. e5 Nxd4 19. exd6 Nf3+ 20. Kf1 Nxh2+ 21. Ke1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Vitenberg, Noam Aviv"]
[Black "Roman, Rodrigo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2315"]
[BlackElo "2071"]
[ECO "A00"]
[Opening "Saragossa opening"]
[WhiteFideId "1532138"]
[BlackFideId "3701220"]
[EventDate "2021.07.07"]

1. c3 a6 2. d4 b5 3. e4 Bb7 4. Bd3 Nf6 5. f3 e6 6. Ne2 d5 7. e5 Nfd7 8. O-O c5
9. f4 g6 10. Be3 Nc6 11. Nd2 c4 12. Bc2 Be7 13. g4 Qc7 14. f5 gxf5 15. gxf5
O-O-O 16. f6 Rdg8+ 17. Kh1 Bd8 18. Rg1 Ncxe5 19. Bf4 Bxf6 20. Ng3 Qb6 21. dxe5
Bxe5 22. Qf3 f5 23. Bxe5 Nxe5 24. Qf4 d4+ 25. Be4 fxe4 26. Qxe5 e3+ 27. Nde4 d3
28. Rg2 h5 29. Nd6+ Kd7 30. Nxb7 Qxb7 31. Ne4 Rxg2 32. Nc5+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Szente Varga, Fruzsina"]
[Black "Shreyans, K. Shah"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "CM"]
[WhiteElo "2100"]
[BlackElo "2237"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "4.e4"]
[WhiteFideId "712264"]
[BlackFideId "5029074"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 Nbd7 6. Qd2 O-O 7. O-O-O e5 8. d5
a5 9. h4 h5 10. f3 b6 11. g4 Nc5 12. gxh5 Nxh5 13. Bh6 Ba6 14. Bxg7 Kxg7 15. b3
Nf4 16. Kb1 Bc8 17. Nge2 Bd7 18. Nxf4 exf4 19. Qxf4 Qf6 20. Qe3 Rae8 21. h5 Rh8
22. Be2 Bf5 23. hxg6 Bxg6 24. Rhg1 Rh5 25. f4 Nxe4 26. Nxe4 Rxe4 27. Qxe4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Lysyj, Igor"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2558"]
[BlackElo "2605"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[WhiteFideId "2226332"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5
8. O-O Be7 9. c4 O-O 10. cxd5 Nxd5 11. Qf3 Be6 12. Rd1 c6 13. Nc3 Qc7 14. Be4
Rad8 15. Bd2 Bf6 16. Rac1 Nxc3 17. Bxc3 Rxd1+ 18. Rxd1 Bxc3 19. Qxc3 Bxa2 20. b3
Qb6 21. Bc2 Qa6 22. Qb2 Re8 23. h3 Qa5 24. b4 Qb6 25. Qxa2 Qxb4 26. Qxa7 g6 27.
Qa1 Qc5 28. Bd3 Qb4 29. Bf1 c5 30. Qf6 c4 31. Rd7 Rf8 32. Rc7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Maltsevskaya, Aleksandra"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2265"]
[BlackElo "2382"]
[ECO "C82"]
[Opening "Ruy Lopez"]
[Variation "open, St. Petersburg variation"]
[WhiteFideId "32041667"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. c3 Bc5 10. Nbd2 Nxf2 11. Rxf2 Bxf2+ 12. Kxf2 O-O 13. Qe2 f6 14. exf6 Qxf6
15. Kg1 Rae8 16. Qd3 d4 17. cxd4 Bxb3 18. axb3 Nxd4 19. h3 Ne2+ 20. Kh1 Ng3+ 21.
Kh2 Qf4 22. Kg1 Rd8 23. Qc2 Ne2+ 24. Kh1 Qe3 25. Nf1 Qf2 26. Bg5 Rxf3 27. Nh2
Ng3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Vovk, Orest"]
[Black "Gorodetzky, David"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2315"]
[BlackElo "2496"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "14113490"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. g4 d5 2. h3 e5 3. Bg2 Nc6 4. c4 dxc4 5. Bxc6+ bxc6 6. Nc3 Bd6 7. Qa4 Ne7 8.
Nf3 Be6 9. Ng5 Qd7 10. Nxe6 Qxe6 11. b3 h5 12. g5 cxb3 13. Qxb3 Kd7 14. Qxe6+
Kxe6 15. d3 Rab8 16. O-O f5 17. gxf6 gxf6 18. Be3 Nd5 19. Ne4 Rhg8+ 20. Kh1 Nxe3
21. fxe3 f5 22. Nc3 Rg3 23. Rf3 Rxf3 24. exf3 Rb2 25. e4 f4 26. Rc1 Rd2 27. Na4
Kd7 28. Nc5+ Bxc5 29. Rxc5 Kd6 30. Ra5 Rxd3 31. Kg2 Rd2+ 32. Kg1 c5 33. Rxa7 c4
34. Ra6+ c6 35. Kf1 c3 36. Ke1 Rd4 37. Ra3 c2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Khanin, Semen"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2517"]
[BlackElo "2641"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "4111990"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qf3 Qc7 8.
O-O-O Be7 9. Nxc6 bxc6 10. Be2 d5 11. Qg3 Qxg3 12. hxg3 O-O 13. g4 Bb7 14. g5
Nd7 15. Rh3 Rfd8 16. exd5 cxd5 17. Bd3 Nf8 18. Rdh1 g6 19. Ne2 e5 20. f3 Rac8
21. Rh4 h5 22. Ng3 Ne6 23. Nxh5 gxh5 24. Rxh5 Nf8 25. Bf5 Rc6 26. f4 d4 27. Bd2
Rc5 28. fxe5 Rxe5 29. Bd3 Bxg2 30. R1h2 Bf3 31. Rh8+ Kg7 32. Bf4 Re1+ 33. Kd2
Rd1# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Senlle Caride, Miguel"]
[Black "Khabinets, Ivan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2354"]
[BlackElo "1980"]
[ECO "B60"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Bondarevsky variation"]
[WhiteFideId "2282500"]
[BlackFideId "14115980"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 g6 7. Bxf6 exf6 8.
Be2 Bg7 9. Ndb5 O-O 10. Qxd6 Qxd6 11. Nxd6 Be6 12. O-O-O b6 13. Bb5 Ne5 14. h3
Rfc8 15. Nxc8 Rxc8 16. Nd5 Rc5 17. f4 Bh6 18. Be2 Bxd5 19. Rxd5 Bxf4+ 20. Kb1
Rc7 21. Rf1 Bg3 22. Rxf6 Kg7 23. Rfd6 Re7 24. Rd8 Nc6 25. R8d7 Rxe4 26. Bf3 Re6
27. c3 a5 28. Rb5 Ne5 29. Rb7 Nc4 30. a4 Bf2 31. Bd5 Re1+ 32. Ka2 Nd6 33. Rd7
Nxb5 34. Rxf7+ Kh6 35. Rxf2 Nd6 36. Rf6 Nc8 37. Bb7 Kg7 38. Rc6 Ne7 39. Rxb6 Re2
40. Bf3 Rd2 41. Rb5 Nf5 42. Rxa5 Ne3 43. Rc5 h5 44. a5 Rd6 45. Rc6 Rd7 46. a6
Nc2 47. Rb6 Rd8 48. Be4 Ne3 49. Rxg6+ Kf7 50. a7 Nc4 51. Ra6 Nd6 52. Rxd6 Rxd6
53. a8=Q Rg6 54. Qb7+ Kf6 55. Qc6+ Ke5 56. Qxg6 Kf4 57. Qf5+ Ke3 58. g4 h4 59.
g5 Kd2 60. g6 Ke1 61. g7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Sviridova, Vlada"]
[Black "Bures, Vit"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "CM"]
[WhiteElo "2144"]
[BlackElo "2144"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "24109606"]
[BlackFideId "309052"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nh4 Neg4 14. g3 Bc5 15.
Nd1 Qb6 16. h3 Ne5 17. Kg2 Bd4 18. f4 c5 19. Nc3 Bxc3 20. Qxc3 Bxe4+ 21. Kh2 Nc6
22. Be3 Nd5 23. Qc1 Nxe3 24. Qxe3 Nd4 25. Rfe1 Rae8 26. Bf1 Nc2 27. Qc3 Nxa1 28.
Rxa1 Rd8 29. Re1 Rfe8 30. Bg2 Bxg2 31. Kxg2 Rxe1 32. Qxe1 Qf6 33. Qf2 Qd4 34.
Nf5 Qxf2+ 35. Kxf2 Rd2+ 36. Ke3 Rxb2 37. Ne7+ Kf8 38. Nc6 Rxa2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Matveev, Vladimir3"]
[Black "Sarkar, Justin"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2344"]
[BlackElo "2338"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "24130753"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. d4 a6 2. e4 b5 3. Bd3 Bb7 4. Nf3 e6 5. Qe2 c5 6. c3 Nf6 7. a4 c4 8. Bc2 d5 9.
e5 Nfd7 10. O-O Be7 11. Ne1 h5 12. f4 g6 13. b3 cxb3 14. Bxb3 bxa4 15. Bxa4 Bc6
16. Bxc6 Nxc6 17. Rxa6 Rxa6 18. Qxa6 Qb6 19. Qd3 Na5 20. Nd2 Qc6 21. Ndf3 Nc4
22. Be3 O-O 23. Bf2 Ra8 24. Bh4 Bf8 25. Ng5 Ra3 26. Rf3 Ra1 27. h3 Qa6 28. Kh2
Nb2 29. Qc2 Ra2 30. Nxf7 Kxf7 31. Rg3 Nd3 32. Qxd3 Qxd3 33. Rxd3 Nb6 34. Nf3 Bh6
35. Bg5 Bg7 36. Rd2 Ra3 37. Rb2 Nc4 38. Rb7+ Kg8 39. Nh4 Rxc3 40. Nxg6 Ne3 41.
Bf6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Pham, Le Thao Nguyen"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2425"]
[BlackElo "2369"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "25005812"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. d4 d5 2. Bf4 c6 3. e3 Nf6 4. Bd3 Bg4 5. f3 Bh5 6. c4 e6 7. Qb3 Qc8 8. Nc3
Nbd7 9. Rc1 Nb6 10. cxd5 Nfxd5 11. Nge2 Bg6 12. Ne4 Nxf4 13. Nxf4 Be7 14. O-O
Nd5 15. Nxd5 exd5 16. Ng3 O-O 17. Bxg6 hxg6 18. e4 dxe4 19. fxe4 Qd7 20. Rcd1
Rad8 21. Ne2 Qg4 22. Nf4 Rd7 23. h3 Qg5 24. Ne6 Qh4 25. Nxf8 Bxf8 26. Qf3 Qd8
27. d5 cxd5 28. Rxd5 Qb6+ 29. Kh1 Re7 30. b3 f6 31. e5 f5 32. Rd6 Qc5 33. Rxg6
Rxe5 34. Rg5 Bd6 35. Rxf5 Qd4 36. Rd1 Qb6 37. Rxe5 Bxe5 38. Qd5+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Gallegos Diaz, Carlos Alberto"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2374"]
[BlackElo "2257"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "3900886"]
[BlackFideId "3400999"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. Bxc6 bxc6 7. d3 O-O 8. h3
d6 9. e5 Nd5 10. c4 Nc7 11. Nc3 f6 12. exd6 exd6 13. d4 cxd4 14. Nxd4 Bd7 15.
Bf4 Ne8 16. Ne6 Bxe6 17. Rxe6 Qd7 18. Qe2 f5 19. Re7 Qd8 20. Qe6+ Kh8 21. Re1
Rb8 22. c5 Bf6 23. cxd6 Ng7 24. Qc4 g5 25. Be5 Bxe5 26. R1xe5 Qxd6 27. f4 Rb4
28. Qe2 Rxf4 29. Re3 Rd4 30. Qf3 c5 31. Rxa7 Rf4 32. Qb7 Rg8 33. Qd5 Qxd5 34.
Nxd5 Re4 35. Rxe4 fxe4 36. Nf6 Rb8 37. Nxe4 h6 38. b3 Nf5 39. Nxc5 Rc8 40. Ne6
Rc1+ 41. Kh2 Rc2 42. a4 Ne3 43. Ra8+ Kh7 44. Nd4 Rxg2+ 45. Kh1 Rd2 46. Ne6 Nf5
47. a5 Ra2 48. b4 Nh4 49. Nd4 Rd2 50. Rd8 Nf3 51. Rd7+ Kg6 52. Nxf3 Rxd7 53.
Ne5+ Kf5 54. Nxd7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Djordjevic, Dejan N"]
[Black "Rosenberg, Evan S"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2144"]
[BlackElo "2125"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "913316"]
[BlackFideId "2019299"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O a6 6. c3 Ba7 7. Bb3 d6 8. Re1
O-O 9. Nbd2 Ng4 10. Re2 Kh8 11. h3 f5 12. hxg4 fxg4 13. Ne1 g3 14. Nef3 Bxf2+
15. Rxf2 gxf2+ 16. Kxf2 Qh4+ 17. Kg1 Qg3 18. Nf1 Qg6 19. Qe2 Bg4 20. N1h2 Bh5
21. Qe3 Rf4 22. Qf2 Rf6 23. Nh4 Qe8 24. Qg3 Ne7 25. Bg5 Rf8 26. N2f3 Ng6 27. Rf1
Nf4 28. Bxf4 exf4 29. Qg5 h6 30. Qd5 Qe7 31. Nf5 Qf6 32. Qxb7 Rab8 33. Qxc7 Bxf3
34. Rxf3 d5 35. Qxf4 dxe4 36. dxe4 a5 37. e5 Qb6+ 38. Kh2 a4 39. Qxa4 Ra8 40.
Qg4 Rg8 41. Bxg8 Rxg8 42. b3 Qc7 43. Qd4 Rd8 44. Nd6 Kh7 45. c4 Qb8 46. Qe4+ Kg8
47. Qd5+ Kh7 48. c5 Qb4 49. Qe4+ Qxe4 50. Nxe4 Rd4 51. Nd6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Dang, Hoang Son"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2363"]
[BlackElo "2455"]
[ECO "B12"]
[Opening "Caro-Kann defence"]
[WhiteFideId "12402435"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 g6 3. Nd2 d5 4. Ngf3 Bg7 5. c3 dxe4 6. Nxe4 Nf6 7. Bd3 O-O 8. O-O
a5 9. Re1 Nxe4 10. Rxe4 Bf5 11. Rh4 Bxd3 12. Qxd3 e5 13. Bg5 Qd7 14. Bh6 exd4
15. Bxg7 Kxg7 16. Nxd4 c5 17. Qe3 Kg8 18. Qh6 f6 19. Ne6 Re8 20. Nxc5 Qf7 21.
Rd1 Nc6 22. h3 Rad8 23. Rxd8 Rxd8 24. Ne4 Rd1+ 25. Kh2 Qc7+ 26. g3 Qe7 27. Nxf6+
Qxf6 28. Qxh7+ Kf8 29. Rf4 Qxf4 30. gxf4 Ne7 31. Qh8+ Kf7 32. Qb8 Rd2 33. Qxb7
Rxf2+ 34. Kg3 Rd2 35. a4 Kf6 36. Qb6+ Kf7 37. b4 Nf5+ 38. Kf3 axb4 39. cxb4 Rd3+
40. Ke2 Rxh3 41. a5 Rh2+ 42. Kf1 Ng3+ 43. Kg1 Rb2 44. Qc7+ Ke6 45. Qc6+ Kf5 46.
Qd7+ Ke4 47. Qc6+ Kf5 48. Qc8+ Kxf4 49. Qc7+ Kg4 50. Qd7+ Nf5 51. a6 Rb1+ 52.
Kf2 Rb2+ 53. Ke1 Kf3 54. Qc6+ Kf4 55. Qc1+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Valle Maytin, Luis Enrique"]
[Black "Navarro Segura, Roberto"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2284"]
[BlackElo "2123"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed"]
[WhiteFideId "3503666"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Na5 9. Bc2 c5 10. d4 Qc7 11. d5 Bg4 12. a4 O-O 13. h3 Bh5 14. Nbd2 b4 15. Nf1
Rab8 16. Ng3 b3 17. Bb1 Bg6 18. Nh4 c4 19. Nhf5 Rfe8 20. Be3 Bxf5 21. Nxf5 Bf8
22. Bg5 Nd7 23. Qg4 g6 24. Bh6 Nf6 25. Qg5 Qd8 26. Bxf8 Rxf8 27. Re3 Nh5 28. Qg4
Qf6 29. Rf3 Kh8 30. Ng3 Nf4 31. Nf1 h5 32. Qd7 Rb7 33. Rxf4 Qxf4 34. Qxd6 Qg5
35. Qxf8+ Kh7 36. Ne3 Qe7 37. Qc8 Qc7 38. Qxc7 Rxc7 39. Bd3 cxd3 40. Rd1 Nc4 41.
Nxc4 Rxc4 42. Rxd3 Kg7 43. d6 Rc8 44. d7 Rd8 45. c4 Kf6 46. c5 Ke7 47. c6 Ra8
48. c7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Chen, Justin"]
[Black "Filip, Lucian-Ioan"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2247"]
[BlackElo "2431"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3"]
[WhiteFideId "2098199"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O O-O 8. b3 d5
9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Bc3 Bb7 12. Nd2 c5 13. e4 cxd4 14. Bxd4 e5 15. Bb2
d4 16. Nf3 Bxe4 17. Re1 f5 18. Rxe4 fxe4 19. Nd2 e3 20. fxe3 Bg5 21. exd4 Be3+
22. Kh1 Bxd4 23. Bxd4 exd4 24. Bxa8 Qxa8+ 25. Kg1 Ne5 26. Qe2 Qb8 27. Re1 Nc6
28. Qe6+ Kh8 29. Qxc6 Qd8 30. Qe4 d3 31. Rf1 Re8 32. Qf3 h6 33. Rf2 Qd4 34. Kg2
Qc3 35. Ne4 Qd4 36. Nd2 Qc3 37. Nf1 Qe1 38. Qxd3 Qe7 39. Qf3 Qe6 40. Ne3 Qe5 41.
Nd5 Qd6 42. Re2 Rf8 43. Qe4 Qd7 44. Nf4 Rf6 45. Qe8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Tejedor Fuente, Enrique"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2434"]
[BlackElo "2487"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "2299100"]
[BlackFideId "5801605"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. h4 b5 5. h5 Bb7 6. hxg6 hxg6 7. Rxh8 Bxh8 8. Be3
d6 9. f3 Nd7 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bf2 Nf6 14. c4 bxc3 15.
bxc3 Nbxd5 16. Qd2 e6 17. Bd3 Bg7 18. Ne2 a5 19. Rb1 Rb8 20. Qc1 Rxb1 21. Qxb1
Kf8 22. Qb7 Nb6 23. Bb5 Nfd5 24. Qa7 Qa8 25. Qxa8+ Nxa8 26. c4 Nb4 27. c5 c6 28.
Bc4 d5 29. Bb3 e5 30. Kd2 Nc7 31. dxe5 Bxe5 32. f4 Bf6 33. g4 Ne6 34. f5 gxf5
35. gxf5 Ng7 36. Bc2 Nxc2 37. Kxc2 Nxf5 38. Kd3 Ng7 39. Nf4 Ne6 40. Nxe6+ fxe6
41. Be1 Bd8 42. Kd4 Bc7 43. Bh4 e5+ 44. Kd3 Kf7 45. Ke3 Ke6 46. Bg3 Bd8 47. Kd3
e4+ 48. Ke3 Be7 49. Be1 Bxc5+ 50. Kf4 Bd6+ 51. Ke3 Bc7 52. Kd4 Bb6+ 53. Kc3 c5
54. Bg3 c4 55. Bf4 Bc5 56. Bc1 Be7 57. Kd4 Kd6 58. Ba3+ Kd7 59. Bc1 Kc6 60. Bd2
Bc5+ 61. Ke5 Bb4 62. Bc1 Bc3+ 63. Kf4 Be1 64. Ke5 c3 65. Kd4 Bd2 66. Ba3 c2 67.
Bc1 e3 68. Kd3 Bxc1 69. Kc3 e2 70. Kd3 e1=Q 71. Kxc2 Qd2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Pacheco Lugo, Alejandro Jose"]
[Black "Girya, Olga"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "WGM"]
[WhiteElo "2127"]
[BlackElo "2448"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "3903745"]
[BlackFideId "4195752"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Bg6 7. Nbd2 c5 8. c4
cxd4 9. Nxd4 Nec6 10. N2f3 dxc4 11. Bxc4 Be7 12. Nb5 O-O 13. Qxd8 Bxd8 14. Nd6
Nd7 15. Bf4 Bc7 16. Rfd1 Nc5 17. Rac1 Rab8 18. Bb5 Bb6 19. Nxb7 Rxb7 20. Bxc6
Rbb8 21. Bb5 Rfd8 22. Rxd8+ Rxd8 23. h3 Nd3 24. Bxd3 Bxd3 25. Rc3 Be4 26. Be3 h6
27. Bxb6 axb6 28. Re3 Bxf3 29. Rxf3 Rd1+ 30. Kh2 Rd5 31. Re3 b5 32. f4 g5 33. g3
Kg7 34. Kg1 gxf4 35. gxf4 Kg6 36. Kf2 Kf5 37. Kf3 Rd4 38. Rb3 Rxf4+ 39. Kg3 b4
40. a4 bxa3 41. bxa3 Ra4 42. Re3 h5 43. h4 Rg4+ 44. Kh3 Kf4 45. Rb3 Kxe5 46.
Rb5+ Kf6 47. Ra5 Rc4 48. Kg3 e5 49. a4 Rc3+ 50. Kf2 Ra3 51. Ra7 Ke6 52. a5 f5
53. Ra8 Kd5 54. a6 Ke4 55. a7 f4 56. Ke2 Ra2+ 57. Kd1 Kf3 58. Kc1 e4 59. Kb1 Ra6
60. Kc2 e3 61. Kd3 e2 62. Kd2 Ra2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Ibrahimli, Murad"]
[Black "Vazquez, Facundo"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2436"]
[BlackElo "2199"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[WhiteFideId "13410229"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Bg5 c5 7. d5 h6 8. Be3 e6 9.
Qd2 exd5 10. cxd5 h5 11. Bd3 a6 12. a4 Nbd7 13. Nge2 Ne5 14. O-O Nxd3 15. Qxd3
Nd7 16. f4 Re8 17. Kh1 Qe7 18. Bf2 Rb8 19. a5 b5 20. axb6 Rxb6 21. Ra2 Rb4 22.
h3 Nf6 23. e5 dxe5 24. d6 Qb7 25. Bxc5 Rb3 26. fxe5 Rxe5 27. Bd4 Re6 28. Bc5 Nd7
29. Ba3 Ne5 30. Qd5 Qb8 31. Nd4 Rb6 32. Raa1 Bb7 33. Qa5 Rexd6 34. Bxd6 Rxd6 35.
Rad1 Qa8 36. Nf3 Rxd1 37. Nxd1 Nxf3 38. gxf3 Bxf3+ 39. Kg1 Bd4+ 40. Nf2 Bh1 41.
Qg5 Bf3 42. Qg3 Qb7 43. Kh2 Qd5 44. Nd3 Be4 45. Nf4 Qd6 46. Nxh5 Be5 47. Nf4 Kg7
48. Rf2 Bf5 49. h4 Kf8 50. Kg1 Qd1+ 51. Kh2 Qd6 52. Qa3 Bxf4+ 53. Rxf4 Qxa3 54.
bxa3 Ke7 55. Rb4 Bd3 56. Kg3 Kd6 57. Rd4+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Gabrielian, Artur"]
[Black "Lobanov, Sergei"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2460"]
[BlackElo "2514"]
[ECO "C25"]
[Opening "Vienna"]
[Variation "Paulsen variation"]
[WhiteFideId "4131002"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nge7 5. Nge2 d6 6. Na4 h5 7. h3 a5 8. Nxc5
dxc5 9. d3 f6 10. f4 Qd6 11. Be3 Be6 12. a3 O-O-O 13. f5 Bf7 14. O-O c4 15. dxc4
Bxc4 16. Qe1 Nd4 17. Bxd4 Bxe2 18. Qxe2 Qxd4+ 19. Kh1 h4 20. g4 Nc6 21. c3 Qd3
22. Rae1 Qxe2 23. Rxe2 Rd3 24. Kg1 a4 25. Kf2 Na5 26. Rfe1 Rhd8 27. Bf1 Nb3 28.
Rc2 Rd2+ 29. Rxd2 Rxd2+ 30. Re2 Rd1 31. Re1 Rxe1 32. Kxe1 Nc5 33. Bg2 Kd7 34.
Kd2 Kd6 35. Ke3 Nb3 36. Bf1 Kc5 37. Be2 Na5 38. Kd3 Nc4 39. Kc2 b5 40. Kc1 Ne3
41. Kd2 Nc4+ 42. Kc2 c6 43. Kc1 Nd6 44. Bd3 Kb6 45. Kd2 c5 46. Ke3 Nf7 47. Bf1
Ka5 48. Kd2 Ng5 49. Ke3 Nf7 50. Be2 b4 51. cxb4+ cxb4 52. Bf1 Nd6 53. Kd3 bxa3
54. bxa3 Nb5 55. Kc4 Nxa3+ 56. Kc5 Nc2 57. Bc4 Ne3 58. Ba2 Nxg4 59. Kd6 Nf2 60.
Bd5 Nxh3 61. Ke7 Ng5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Baskin, Robert"]
[Black "Mikhnenko, Alexander"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2390"]
[BlackElo "2065"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "24662402"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. g3 a6 4. Bg2 d5 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8.
O-O b6 9. cxd5 exd5 10. Nc3 Bb7 11. Rac1 Nbd7 12. Ne5 c5 13. Rfd1 cxd4 14. Qxd4
Nxe5 15. Qxe5 Re8 16. Qd4 Rc8 17. e3 Rc4 18. Qd2 Rc5 19. Ne2 Qc7 20. Rxc5 bxc5
21. Nf4 Rd8 22. Qc3 Qb6 23. Qe5 d4 24. Bxb7 Qxb7 25. Qxc5 Qxb2 26. Rxd4 Rb8 27.
Qc7 h6 28. Rd8+ Rxd8 29. Qxd8+ Kh7 30. Qd3+ g6 31. Qb3 Qxb3 32. axb3 Ne4 33. Nd3
Kg7 34. Kf1 Nd2+ 35. Ke2 Nxb3 36. Kd1 Na5 37. Nb4 Nc4 38. Nxa6 Kf6 39. Ke2 h5
40. Nc5 Ne5 41. h3 Kf5 42. f4 Nc6 43. e4+ Kf6 44. Ke3 Ke7 45. Nd3 Kd6 46. Ne1
Na5 47. Nf3 Nc4+ 48. Kd4 Nb6 49. Ne5 Ke6 50. Nd3 Nc8 51. Nc5+ Ke7 52. e5 Nb6 53.
Ne4 Ke6 54. Ng5+ Ke7 55. g4 hxg4 56. hxg4 Nd7 57. Ne4 Nf8 58. f5 gxf5 59. gxf5
Nd7 60. f6+ Ke8 61. Ng5 Nb6 62. Kc5 Na4+ 63. Kd6 Nc3 64. e6 fxe6 65. f7+ Kf8 66.
Kxe6 Kg7 67. Nh7 Ne4 68. f8=Q+ Kxh7 69. Qf5+ Kg8 70. Qxe4 Kf8 71. Qh7 Ke8 72.
Qg8# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Golubev, Mikhail"]
[Black "Dobre, Claudiu-Cristian"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2461"]
[BlackElo "2314"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "14100983"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 Bc5 5. Bg2 d6 6. d3 a6 7. h3 O-O 8. O-O h6
9. Be3 Nd4 10. Bxd4 Bxd4 11. Nxd4 exd4 12. Ne2 c5 13. c3 dxc3 14. bxc3 Re8 15.
c4 Bd7 16. Nc3 Rb8 17. d4 cxd4 18. Qxd4 Bc6 19. Nd5 Bxd5 20. cxd5 Nd7 21. f4 Qb6
22. Qxb6 Nxb6 23. Rfc1 Re7 24. Rab1 Na4 25. e5 Rd8 26. e6 fxe6 27. dxe6 d5 28.
f5 g6 29. g4 gxf5 30. gxf5 Kg7 31. Rd1 Nc3 32. Rbc1 Nxd1 33. Rxd1 Kf6 34. Bxd5
Ke5 35. Re1+ Kxf5 36. Bf3 Kf6 37. Bg4 Rg7 38. Kf2 Re8 39. Re3 h5 40. Rf3+ Kg6
41. Bf5+ Kg5 42. Ke3 Rc7 43. Ke4 Rc5 44. Rg3+ Kf6 45. Rg6+ Ke7 46. Rg7+ Kd6 47.
Rd7+ Kc6 48. h4 Ra5 49. Rf7 Rxa2 50. Ke5 Re2+ 51. Kf6 a5 52. e7 a4 53. Rg7 a3
54. Bd3 Re3 55. Bc4 b5 56. Ba2 b4 57. Rg6 b3 58. Kf7+ Kd7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Yilmaz, Mustafa"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2630"]
[BlackElo "2622"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "6302718"]
[BlackFideId "14114038"]
[EventDate "2021.07.07"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 e5 5. e4 Nc6 6. Bg5 f6 7. Be3 Nh6 8. dxe5
dxe5 9. Qxd8+ Kxd8 10. Rd1+ Bd7 11. Nd5 Nf7 12. c5 Kc8 13. b4 a6 14. Bc4 Nfd8
15. h3 Re8 16. O-O Ne7 17. Nc3 Nec6 18. a3 Be6 19. Nd5 Ne7 20. Rfe1 Nxd5 21.
exd5 Bd7 22. g4 c6 23. d6 Be6 24. Nd2 Kd7 25. f4 Bd5 26. fxe5 fxe5 27. Bg5 Ne6
28. Be7 Nd4 29. Kf2 a5 30. Bxd5 cxd5 31. Nf3 Nxf3 32. Kxf3 axb4 33. axb4 Ra3+
34. Re3 e4+ 35. Ke2 Ra2+ 36. Kf1 Ke6 37. Re2 Rxe2 38. Kxe2 d4 39. b5 d3+ 40. Ke3
Rc8 41. Kxe4 Rxc5 42. Rxd3 Kd7 43. Rd5 Rc4+ 44. Kf3 Rc3+ 45. Kg2 b6 46. h4 Rb3
47. h5 Bh6 48. Kf2 Bf4 49. Ke2 Re3+ 50. Kf2 Rb3 51. hxg6 hxg6 52. Kg2 Rg3+ 53.
Kf1 Rb3 54. Ke2 Re3+ 55. Kd1 Rg3 56. g5 Rc3 57. Ke2 Re3+ 58. Kd1 Rc3 59. Rd4 Be5
60. Rd5 Bf4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Iskusnyh, Sergei"]
[Black "Maly, Alexey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2473"]
[BlackElo "2370"]
[ECO "D20"]
[Opening "Queen's gambit accepted"]
[WhiteFideId "4120027"]
[BlackFideId "14103184"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O b5 7. Be2 Bb7 8. Nc3
Nbd7 9. e4 Nxe4 10. Nxe4 Bxe4 11. Ng5 Bd5 12. Bh5 g6 13. Bf3 Nf6 14. Bd2 Be7 15.
Rc1 O-O 16. Ba5 Rc8 17. Re1 h6 18. Bxd5 Nxd5 19. Ne4 Kg7 20. Qf3 Qd7 21. Nc5
Bxc5 22. dxc5 c6 23. Rcd1 Qe7 24. Re5 Qxc5 25. Bc3 f6 26. Rxe6 b4 27. Bd4 Qc2
28. Rde1 Rf7 29. h4 Qd2 30. Rd1 Qf4 31. Qxf4 Nxf4 32. Re4 Nd5 33. Rc1 g5 34. Re6
Nf4 35. Re4 Rd7 36. Bc5 Nd3 37. Rc2 a5 38. g3 Kg6 39. Be3 c5 40. Rec4 Rd5 41.
Rd2 Rcd8 42. hxg5 hxg5 43. a3 f5 44. Rdc2 g4 45. Bxc5 Ne5 46. axb4 Nxc4 47. Rxc4
axb4 48. Bxb4 Rd1+ 49. Kg2 Rb1 50. Rc6+ Kf7 51. Bc3 Rdd1 52. f3 Rg1+ 53. Kf2
Rbf1+ 54. Ke3 Rxf3+ 55. Ke2 Rg2+ 56. Ke1 Rgxg3 57. Bd4 f4 58. b4 Rg2 59. b5 Rb3
60. Rc7+ Ke6 61. Kf1 f3 62. Rc1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Kamsky, Gata"]
[Black "Guseinov, Gadir"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2658"]
[BlackElo "2665"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "Torre attack"]
[WhiteFideId "2000024"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 b6 5. Nbd2 Bb7 6. e3 d6 7. a4 a6 8. Bd3
Nbd7 9. e4 h6 10. Bh4 Nh5 11. O-O g5 12. Bg3 e6 13. Nc4 Nf4 14. Bc2 Ng6 15. e5
Bxf3 16. Qxf3 d5 17. Ne3 h5 18. h3 Ndf8 19. c4 c6 20. Rfd1 Bh6 21. Qxh5 Nf4 22.
Qf3 Bg7 23. b4 N8g6 24. b5 axb5 25. axb5 Rxa1 26. Rxa1 O-O 27. bxc6 dxc4 28. Rd1
b5 29. h4 b4 30. Nxc4 Qd5 31. Qxd5 Nxd5 32. hxg5 Rc8 33. Ra1 Rxc6 34. Bb3 Bf8
35. Kf1 Kg7 36. Ke2 Nge7 37. Kd3 Nf5 38. Bh2 Rc8 39. g4 Nh4 40. Bg3 Nf3 41. Ra7
Nxd4 42. Nd6 Bxd6 43. exd6 Nxb3 44. Be5+ Kg6 45. d7 Rd8 46. Kc4 Nd2+ 47. Kc5 b3
48. Bb2 Ne4+ 49. Kc6 Kxg5 50. Rb7 Nef6 51. f3 Kf4 52. Rxb3 Nxd7 53. Bc1+ Kg3 54.
Bb2 N7b6 55. Be5+ Kg2 56. f4 Rc8+ 57. Kb7 Rc4 58. g5 Nd7 59. Bd6 Nxf4 60. Rb5
Nd5 61. Ra5 Kf3 62. Ra1 Kg4 63. Rg1+ Kf5 64. Rf1+ Kg6 65. Rf2 Nc5+ 66. Bxc5 Rxc5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Gabriel, Robert"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2236"]
[BlackElo "2173"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "chameleon variation"]
[WhiteFideId "4606477"]
[BlackFideId "6700136"]
[EventDate "2021.07.07"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 e6 4. g3 d5 5. exd5 exd5 6. d4 Nf6 7. Bg2 c4 8. O-O
h6 9. Nf4 Be7 10. Ncxd5 Nxd5 11. Nxd5 O-O 12. Nxe7+ Qxe7 13. Re1 Qf6 14. c3 Bf5
15. Bf4 Bd3 16. d5 Ne7 17. d6 Ng6 18. Qd2 Rad8 19. Bxb7 Nxf4 20. Qxf4 Qxf4 21.
gxf4 Rxd6 22. b3 Rb8 23. Bf3 cxb3 24. axb3 Rxb3 25. Rxa7 Rxc3 26. Ra8+ Kh7 27.
Be4+ Bxe4 28. Rxe4 Rg6+ 29. Kf1 Rc1+ 30. Ke2 Rh1 31. f5 Rgg1 32. Kf3 Rg5 33. Kf4
Rxh2 34. f3 Rhh5 35. f6 Rf5+ 36. Ke3 Rxf6 37. Ree8 Rhf5 38. Rh8+ Kg6 39. Ra4
Rxf3+ 40. Ke2 Rf2+ 41. Ke3 R6f3+ 42. Ke4 Rf4+ 43. Ke3 Rxa4 44. Kxf2 Ra2+ 45. Kg3
Ra3+ 46. Kg2 f5 47. Rb8 Kg5 48. Rb5 Kg4 49. Rb6 Ra2+ 50. Kf1 Kg5 51. Rc6 h5 52.
Rb6 h4 53. Rb4 f4 54. Kg1 Kg4 55. Rb7 g5 56. Rb3 f3 57. Rb5 h3 58. Kh1 Kf4 59.
Rb4+ Kg3 60. Rb1 g4 61. Rg1+ Rg2 62. Ra1 h2 63. Rb1 Rg1+ 64. Rxg1+ hxg1=Q+ 65.
Kxg1 Kf4 66. Kh2 Ke3 67. Kg1 Ke2 68. Kh2 f2 69. Kg3 f1=Q 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "10"]
[White "Yen, William"]
[Black "Wiwatanadate, Poompong"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2056"]
[BlackElo "2043"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[WhiteFideId "30932025"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 b6 12. O-O Ba6 13. Rfc1 Qe7 14. Qd3
Bxc4 15. Rxc4 b5 16. Rc5 a6 17. a4 Nd7 18. Rh5 g6 19. Rh3 b4 20. a5 Rfb8 21. Qd2
Nf8 22. Ne5 Qd6 23. Rf3 Rb7 24. Nc4 Qc6 25. Nb6 Rd8 26. e5 Qb5 27. h4 Qxe5 28.
Qxb4 Rxd4 29. Qb1 Rxh4 30. g3 Rh6 31. Rf4 Rc7 32. Qf1 Rh5 33. Rfa4 Qb5 34. Qg2
Rhc5 35. Qe4 Rc1+ 36. Kh2 Qh5+ 37. Qh4 Qxh4+ 38. gxh4 Rxa1 39. Rxa1 Rc5 40. Kg3
Kg7 41. Ra4 Kf6 42. Rf4+ Ke7 43. Ra4 e5 44. Nc4 Nd7 45. Ne3 f5 46. f4 Rc3 47.
Kf2 exf4 48. Nd5+ Kd6 49. Nxc3 Kc5 50. Ne2 Kb5 51. Ra1 Ne5 52. Nxf4 Nc4 53. Ne6
Nxa5 54. Nf8 Nc4 55. Nxh7 a5 56. Nf8 Ne5 57. Ke3 a4 58. Kf4 Nd3+ 59. Kg5 Ne5 60.
Nxg6 Nf3+ 61. Kxf5 Nxh4+ 62. Nxh4 Kb4 63. Ke4 a3 64. Kd3 Kb3 65. Nf3 Kb2 66. Rf1
a2 67. Rf2+ Ka3 68. Rf1 Kb2 69. Ne5 a1=Q 70. Nc4+ Ka2 71. Rf2+ Kb3 72. Nd2+ Kb4
73. Rf4+ Kb5 74. Rf5+ Kc6 75. Rf4 Qa3+ 76. Ke2 Qe7+ 77. Kd3 Qh7+ 78. Kc3 Kd5 79.
Rd4+ Ke5 80. Nc4+ Ke6 81. Rd6+ Ke7 82. Rb6 Qh3+ 83. Kb4 Qf1 84. Rb7+ Ke6 85.
Rb6+ Kd7 86. Rd6+ Kc7 87. Kc5 Qxc4+ 88. Kxc4 Kxd6 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Estrada Nieto, Julian"]
[Black "Primbetov, Kazbek"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2280"]
[BlackElo "2207"]
[WhiteFideId "5101018"]
[BlackFideId "13702297"]
[EventDate "2021.07.07"]

0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Guseinov, Gadir"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2665"]
[BlackElo "2620"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "13401378"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d4 cxd4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Golubev, Mikhail"]
[Black "Pacheco Lugo, Alejandro Jose"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2461"]
[BlackElo "2127"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "14100983"]
[BlackFideId "3903745"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4
Nc5 9. Qf3 Be7 10. O-O O-O 11. Be3 b5 12. Nc6 Qc7 13. Nxe7+ Qxe7 14. e5 Bb7 15.
exf6 Qxf6 16. Qf2 Rfc8 17. a3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Musovic, Armin"]
[Black "Arias, Juan Cruz"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2282"]
[BlackElo "2277"]
[ECO "A00"]
[Opening "Anderssen's opening"]
[WhiteFideId "939935"]
[BlackFideId "118540"]
[EventDate "2021.07.07"]

1. a3 d5 2. Nc3 d4 3. Ne4 f5 4. Ng3 e5 5. e4 f4 6. Qh5+ Kd7 7. Nf3 Nc6 8. Bb5
Bd6 9. Nxe5+ Bxe5 10. Qxe5 fxg3 11. Qxg7+ Ne7 12. Qxd4+ Ke8 13. Qxh8+ Kd7 14.
Qd4+ Ke8 15. Qxd8+ Kxd8 16. hxg3 Nd4 17. Bd3 c5 18. b3 b5 19. Bb2 Nec6 20. O-O-O
Be6 21. Rxh7 c4 22. Bxd4 cxd3 23. Bf6+ Kc8 24. Rh8+ Kb7 25. Rxa8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Mikhnenko, Alexander"]
[Black "Valle Maytin, Luis Enrique"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2065"]
[BlackElo "2284"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "34143014"]
[BlackFideId "3503666"]
[EventDate "2021.07.07"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 e6 7. O-O Qc7 8. g3
Bd6 9. Re1 O-O 10. Ne5 Nbd7 11. Bf4 a6 12. Bd3 b5 13. Qf3 Bb7 14. Ne4 Nxe4 15.
Bxe4 Rac8 16. Qh5 Nf6 17. Qh4 Nxe4 18. Rxe4 c5 19. Ree1 cxd4 20. Rad1 f6 21. Nd3
e5 22. Bc1 Qxc2 23. Rd2 Qc6 24. Kf1 Qg2+ 25. Ke2 Bf3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Yen, William"]
[Black "Necula, Iulian"]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "1890"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Gurgenidze system"]
[WhiteFideId "30932025"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Bg7 8. e5
Ne7 9. g4 Nd7 10. Qg3 Qb6 11. Bd2 Qxd4 12. O-O-O Qxe5 13. f4 Qc7 14. h4 O-O-O
15. h5 f5 16. h6 Bd4 17. Ne2 Bc5 18. Bc3 Rhg8 19. Rhe1 Bd6 20. Kb1 fxg4 21. Qxg4
Nf5 22. Nd4 Nxd4 23. Bxd4 Bxf4 24. Rxe6 Bxh6 25. Bxa7 b6 26. Ba6+ Qb7 27. Rxc6# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Sarkar, Justin"]
[Black "Baskin, Robert"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2338"]
[BlackElo "2390"]
[ECO "C23"]
[Opening "Bishop's opening"]
[WhiteFideId "2010011"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Qg4 Qf6 5. Qg3 Nge7 6. Nf3 h6 7. O-O d6 8. c3
g5 9. Be3 Bb6 10. h4 Ng6 11. hxg5 hxg5 12. Nxg5 Nf4 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Maly, Alexey"]
[Black "Matveev, Vladimir3"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2370"]
[BlackElo "2344"]
[ECO "E98"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov, 9.Ne1"]
[WhiteFideId "14103184"]
[BlackFideId "24130753"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7
9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 a5 14. Nd3 b6 15. b4 Ng6 16.
bxa5 Rxa5 17. Nb5 Nf6 18. Be1 Ra6 19. a5 g4 20. axb6 Rxb6 21. Ra8 Qe7 22. Nb4 g3
23. Nc6 Rxc6 24. dxc6 Nh5 25. h3 Bxh3 26. Rxf8+ Kxf8 27. gxh3 Qe6 28. Nxc7 Qe7
29. Nb5 Qh4 30. Qxd6+ Kg8 31. Qe6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Larino Nieto, David"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2455"]
[BlackElo "2009"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "2256444"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. Be3 Nd4 8. Qd2
O-O 9. h4 h5 10. Ng5 d6 11. Nd1 Rb8 12. c3 Ndc6 13. f4 b5 14. a3 a5 15. O-O b4
16. axb4 axb4 17. Kh2 bxc3 18. bxc3 Bd7 19. Rc1 Qa5 20. Qe2 d5 21. g4 hxg4 22.
Qxg4 f5 23. Qh3 fxe4 24. dxe4 dxe4 25. Bxe4 Nf5 26. Bxf5 Rxf5 27. h5 Bf6 28.
hxg6 Bg7 29. Rc2 e5 30. Rd2 Qd8 31. Bxc5 Qe8 32. Qh7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Kadam, Om Manish"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2114"]
[BlackElo "2315"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "45076294"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qa5 5. d4 Bg4 6. Be2 O-O-O 7. Be3 Nf6 8.
Qd2 e5 9. d5 Bb4 10. dxc6 Rxd2 11. cxb7+ Kxb7 12. Bxd2 e4 13. Nd4 Bxe2 14. Ndxe2
Rd8 15. O-O-O Nd5 16. Nxd5 Bxd2+ 17. Rxd2 Rxd5 18. Rxd5 Qxd5 19. Nf4 Qxa2 20.
Re1 f5 21. b3 g5 22. Ne2 Qa1+ 23. Kd2 Qa5+ 24. Nc3 Qe5 25. g3 Qd4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Pham, Le Thao Nguyen"]
[Black "Senlle Caride, Miguel"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2369"]
[BlackElo "2354"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "12401226"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. e3 O-O 5. h3 c5 6. c3 b6 7. Nbd2 Bb7 8. Bd3 d6
9. O-O Re8 10. Qe2 Bf8 11. Bh2 Nc6 12. Rfd1 e5 13. dxe5 dxe5 14. e4 Qc7 15. a4
Rad8 16. Bb5 Nh5 17. Nxe5 Rxe5 18. Qxh5 Rxh5 19. Bxc7 Rd7 20. Bg3 a6 21. Be2 Rh6
22. Nc4 Rxd1+ 23. Rxd1 b5 24. axb5 axb5 25. Ne3 b4 26. Rd7 Ba8 27. Bc4 Na5 28.
Bxf7+ Kh8 29. Rd8 g6 30. Rxf8+ Kg7 31. Rxa8 Kxf7 32. Rxa5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Dobre, Claudiu-Cristian"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2314"]
[BlackElo "2265"]
[ECO "A27"]
[Opening "English"]
[Variation "three knights system"]
[WhiteFideId "1211854"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 a6 4. a3 Bc5 5. e3 Ba7 6. d4 exd4 7. exd4 d6 8. h3
Nge7 9. d5 Ne5 10. Nxe5 dxe5 11. Qh5 Ng6 12. Bd3 O-O 13. g3 f5 14. Be3 Bxe3 15.
fxe3 e4 16. Be2 Qd6 17. Kf2 Bd7 18. b4 Be8 19. Bf1 Qf6 20. Rc1 Ne5 21. Qd1 a5
22. b5 b6 23. d6 cxd6 24. Nd5 Qh6 25. Kg2 Bh5 26. Be2 Bf3+ 27. Bxf3 exf3+ 28.
Kf2 Rae8 29. Qd4 Nd7 30. Nc3 Nc5 31. Rcd1 Re6 32. Qd5 Qxe3+ 33. Kf1 Qxc3 34. Rh2
Re8 35. Rhd2 Kh8 36. Qc6 Qxc4+ 37. Kg1 Re1+ 38. Kh2 R8e2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2257"]
[BlackElo "2173"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "3400999"]
[BlackFideId "6700136"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nd4 4. Bc4 e6 5. O-O a6 6. a4 d6 7. d3 Nf6 8. Nxd4
cxd4 9. Ne2 e5 10. f4 Be6 11. Bxe6 fxe6 12. fxe5 dxe5 13. Ng3 Be7 14. Bg5 O-O
15. Bxf6 Bxf6 16. Nh5 Rc8 17. Qg4 Rxc2 18. Qxe6+ Kh8 19. Nxf6 gxf6 20. Rf3 Qc8
21. Qe7 Rc7 22. Qb4 Rg8 23. Raf1 Rc2 24. Rg3 Rxg3 25. hxg3 Rc1 26. Qe7 Rxf1+ 27.
Kxf1 Qc1+ 28. Kf2 Qd2+ 29. Kg1 Qc1+ 30. Kh2 Qh6+ 31. Kg1 Qe3+ 32. Kh2 Qh6+ 33.
Kg1 Qc1+ 34. Kh2 Qh6+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Rosenberg, Evan S"]
[Black "Szente Varga, Fruzsina"]
[Result "1-0"]
[BlackTitle "WFM"]
[WhiteElo "2125"]
[BlackElo "2100"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "2019299"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. h3 e5 7. dxe5 dxe5 8. Qxd8
Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. O-O-O Be6
15. Bxe6 Rxe6 16. Rd7 Nb4 17. a3 Na6 18. b4 Rc6+ 19. Kb2 Nc7 20. Rhd1 Ne6 21.
Be3 b6 22. R1d5 a5 23. b5 Rc4 24. Nd2 Rc7 25. Bxb6 Rxd7 26. Rxd7 Rb8 27. Nc4 a4
28. f3 Nf4 29. Rd8+ Rxd8 30. Bxd8 Nd3+ 31. Kc3 Nc5 32. Be7 Nb7 33. Kb4 f5 34.
Kxa4 fxe4 35. fxe4 Bf8 36. Bxf8 Kxf8 37. Kb4 Ke7 38. Nxe5 Ke6 39. Nd3 h5 40. a4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2641"]
[BlackElo "2661"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "12401110"]
[BlackFideId "4189302"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bf4 Bb4 6. e3 Ne4 7. Qc2 g5 8. Bg3
h5 9. h3 Nxg3 10. fxg3 c6 11. Bd3 Qe7 12. O-O-O dxc4 13. Bxc4 Nb6 14. Bd3 Bd7
15. Ne5 O-O-O 16. Rhf1 Be8 17. a3 Bd6 18. Ne4 Nd5 19. Nxd6+ Rxd6 20. Nc4 Rd8 21.
e4 Nb6 22. Nxb6+ axb6 23. d5 exd5 24. exd5 Rxd5 25. Bf5+ Kb8 26. Rxd5 cxd5 27.
Kb1 Bc6 28. Qc3 Re8 29. Bd3 Ka7 30. g4 h4 31. Ka2 Qe6 32. Qd4 Qe3 33. Qxe3 Rxe3
34. Bh7 d4 35. Rd1 Bxg2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Fernandez, Daniel Howard"]
[Black "Bachmann, Axel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2487"]
[BlackElo "2599"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Pachman system"]
[WhiteFideId "5801605"]
[BlackFideId "3700488"]
[EventDate "2021.07.07"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d5 4. O-O e5 5. d3 Ne7 6. c4 dxc4 7. Qa4+ Nbc6 8.
Qxc4 Be6 9. Qa4 h6 10. Nc3 O-O 11. Be3 Nd4 12. Bxd4 exd4 13. Ne4 Bd5 14. Rac1 c6
15. Ned2 a5 16. a3 Re8 17. Rfe1 b6 18. Qc2 c5 19. Nh4 a4 20. Bxd5 Nxd5 21. Ng2
Qd7 22. e4 dxe3 23. fxe3 Rad8 24. Rcd1 h5 25. Nf3 Qb5 26. Rd2 Nf6 27. Qc4 Qxc4
28. dxc4 Rxd2 29. Nxd2 Ne4 30. Nxe4 Rxe4 31. b3 axb3 32. Rb1 b2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Maltsevskaya, Aleksandra"]
[Black "Khanin, Semen"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2382"]
[BlackElo "2517"]
[ECO "B54"]
[Opening "Sicilian"]
[Variation "Prins (Moscow) variation"]
[WhiteFideId "24174041"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 e6 7. Nc3 Be7 8. Be3
O-O 9. Qc2 d5 10. exd5 exd5 11. O-O-O Nb4 12. Qb3 Bd7 13. a3 a5 14. axb4 axb4
15. Ncb5 Qa5 16. Kd2 Bc5 17. Bd3 dxc4 18. Qxc4 Rac8 19. Qb3 Rfd8 20. Ke2 Re8 21.
Kf2 Rxe3 22. Kxe3 Bxb5 23. Bxb5 Qxb5 24. Kf4 Bd6+ 25. Ke3 Bc5 26. Kf4 Qb6 27.
Nf5 Qc7+ 28. Kg5 Qe5 29. g4 Bf2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Navarro Segura, Roberto"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2123"]
[BlackElo "2374"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "5100364"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Qa5 5. Bd3 e5 6. Bg5 exd4 7. Bxf6 dxc3 8.
Bxc3 Qc7 9. O-O Nd7 10. Re1 Ne5 11. Nxe5 dxe5 12. Qh5 Bd6 13. Rad1 Be6 14. Bf1
O-O 15. Rd3 f5 16. Red1 Bc5 17. Rf3 fxe4 18. Bxe5 Qe7 19. Rxf8+ Rxf8 20. Bg3 e3
21. Bh4 g5 22. Bxg5 exf2+ 23. Kh1 Qf7 24. Qh4 Qg6 25. Bd3 Qxd3 26. cxd3 f1=Q+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Sarana, Alexey"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2640"]
[BlackElo "2558"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal variation"]
[WhiteFideId "24133795"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8.
Qxe7+ Ngxe7 9. Nc3 d5 10. exd5 Nb4 11. Bd3 Bf5 12. Ke2 Bxd3+ 13. cxd3 Rd8 14.
Be3 Nbxd5 15. Nxd5 Rxd5 16. Rac1 Nc6 17. Rc4 Ke7 18. Rhc1 Rhd8 19. R1c3 Ke6 20.
a3 R8d7 21. g4 f6 22. h4 g6 23. Rc5 Rxc5 24. Rxc5 f5 25. gxf5+ gxf5 26. f4 exf4
27. Bxf4 Rg7 28. Bg5 Rd7 29. Ke3 Ne5 30. d4 Ng4+ 31. Kd3 Nf2+ 32. Ke2 Ng4 33.
Be3 Nxe3 34. Kxe3 Rg7 35. Re5+ Kf6 36. Re8 Rg3+ 37. Kd2 Rg4 38. Kd3 Rxh4 39. d5
Re4 40. Rb8 b5 41. d6 Ke6 42. Rb6 Re5 43. Rxa6 Rd5+ 44. Ke3 Rxd6 45. Ra7 Ke5 46.
Re7+ Kd5 47. Rxh7 Kc4 48. Rh4+ Kc5 49. Rf4 Re6+ 50. Kd3 Rd6+ 51. Kc3 Rd5 52. a4
bxa4 53. Rxa4 Re5 54. b4+ Kb6 55. Ra5 Rxa5 56. bxa5+ Kxa5 57. Kd4 f4 58. Ke4 f3
59. Kxf3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Demchenko, Anton"]
[Black "Kamsky, Gata"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2658"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4160258"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. g3 Nf6 4. e5 Nd5 5. Bg2 Nc6 6. O-O d6 7. exd6 Bxd6 8. d4
O-O 9. dxc5 Bxc5 10. Qe2 Bd7 11. Rd1 Qe7 12. c4 Nf6 13. Nc3 a6 14. Bg5 h6 15.
Bxf6 gxf6 16. Ne4 Rfd8 17. a3 a5 18. Nxc5 Qxc5 19. b4 axb4 20. axb4 Qe7 21. Rxa8
Rxa8 22. b5 Na5 23. Nd2 f5 24. Qe3 Be8 25. Qxh6 Rd8 26. Rb1 b6 27. Qe3 Qd6 28.
Qg5+ Kf8 29. Qh6+ Kg8 30. Nf3 Nxc4 31. h4 Qe7 32. Qf4 Nd6 33. Nd4 Ne4 34. Nc6
Bxc6 35. bxc6 Nc3 36. Re1 Rd1 37. Qb8+ Kh7 38. Rxd1 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Bures, Vit"]
[Black "Khabinets, Ivan"]
[Result "0-1"]
[WhiteTitle "CM"]
[WhiteElo "2144"]
[BlackElo "1980"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "309052"]
[BlackFideId "14115980"]
[EventDate "2021.07.07"]

1. d4 c6 2. c4 Nf6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4
Nbd7 9. Bb3 b5 10. a4 b4 11. Ne2 Bb7 12. Bd2 a5 13. Rc1 Rc8 14. Ne5 c5 15. Nf4
cxd4 16. exd4 Nb6 17. Nxf7 Rxf7 18. Ne6 Qd6 19. Ng5 Bd5 20. Nxf7 Bxf7 21. Rxc8+
Nxc8 22. Bxf7+ Kxf7 23. Qb3+ Qd5 24. Qxd5+ Nxd5 25. Rc1 Ncb6 26. Be3 Nxa4 27.
Ra1 Nxb2 28. Rxa5 Ke6 29. Kf1 Nc4 30. Ra6+ Kd7 31. Ra4 Ncxe3+ 32. fxe3 Nxe3+ 33.
Ke2 Nd5 34. Kd3 Nf4+ 35. Ke4 Nxg2 36. Rxb4 Ke6 37. Rb3 Nh4 38. Rh3 Bf6 39. d5+
Kf7 40. Ra3 Nf5 41. h3 Nd6+ 42. Kf3 g5 43. Kg4 Kg6 44. Ra6 h5+ 45. Kf3 Kf5 46.
Ra4 Ke5 47. Ra5 Nc4 48. Rc5 Nb6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Gorodetzky, David"]
[Black "Lobanov, Sergei"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2496"]
[BlackElo "2514"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2813416"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Be7 7. h3 Nh5 8. Bh2 f5
9. Ne5 Nf6 10. Bb5 Qb6 11. Qa4 Bd7 12. dxc5 Bxc5 13. Nxd7 Nxd7 14. Nb3 a6 15.
Be2 Be7 16. Rd1 O-O 17. O-O Rac8 18. c4 Nf6 19. cxd5 Nxd5 20. Bf3 Nf6 21. a3
Rfd8 22. Rxd8+ Rxd8 23. Bxc6 bxc6 24. Nd4 c5 25. Nc6 Rd7 26. Nxe7+ Rxe7 27. Be5
Nd5 28. Rd1 h6 29. e4 fxe4 30. Qxe4 Qb3 31. Rc1 Rf7 32. Rxc5 Qd1+ 33. Kh2 Rxf2
34. Qg6 Nf6 35. Rc8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Lysyj, Igor"]
[Black "Yilmaz, Mustafa"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2630"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "4150120"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2
c6 9. Bf4 Nh5 10. Bc1 f5 11. b3 Nhf6 12. Ba3 Ne4 13. Bxe7 Qxe7 14. Nbd2 Qd6 15.
a3 b6 16. b4 Bb7 17. Rab1 a5 18. e3 axb4 19. axb4 Ra3 20. c5 Qc7 21. Ra1 Rfa8
22. Qb2 Rxa1 23. Rxa1 Qb8 24. Nxe4 fxe4 25. Ng5 Nf8 26. cxb6 h6 27. Nh3 Ra6 28.
Rxa6 Bxa6 29. f3 exf3 30. Bxf3 g5 31. Nf2 Qxb6 32. Ng4 Kg7 33. Bg2 Nd7 34. Nf2
Nf6 35. Qd2 Qb5 36. g4 Qc4 37. h3 Qb3 38. Kh2 Bc4 39. e4 Qb1 40. e5 Ng8 41. Nd1
Ne7 42. Ne3 Ng6 43. Bf3 Nf4 44. Ng2 Nd3 45. Be2 Nf2 46. Bxc4 Qh1+ 47. Kg3 Ne4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Roman, Rodrigo"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2271"]
[BlackElo "2071"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "2264021"]
[BlackFideId "3701220"]
[EventDate "2021.07.07"]

1. d4 a6 2. c4 b5 3. cxb5 axb5 4. e3 Bb7 5. Nf3 b4 6. Bc4 e6 7. O-O Nf6 8. Qe2
Be7 9. Nbd2 d5 10. Bd3 O-O 11. Nb3 Nbd7 12. Bd2 c5 13. dxc5 Bxc5 14. Nxc5 Nxc5
15. Bxb4 Nxd3 16. Bxf8 Ba6 17. Ba3 Ne5 18. Qd1 Bxf1 19. Nxe5 Bb5 20. Rc1 Ne4 21.
f3 Qg5 22. Qd4 Nf6 23. Be7 Be8 24. Ng4 e5 25. Qxe5 Qxe5 26. Nxe5 h6 27. a3 d4
28. Bxf6 gxf6 29. Ng4 dxe3 30. Nxf6+ Kg7 31. Ng4 Rb8 32. b4 Ra8 33. Nxe3 Rxa3
34. Nf5+ Kg6 35. Nd6 Bd7 36. h4 Rb3 37. Rc4 Be6 38. Rd4 Kf6 39. Ne4+ Ke5 40. Rd8
Rxb4 41. Rh8 f5 42. Ng3 Rxh4 43. Kf2 Kf6 44. Ne2 Kg7 45. Rb8 Rc4 46. Rb7+ Kf6
47. Kg3 h5 48. Rb6 h4+ 49. Kf2 Rc2 50. Ke3 Ke5 51. Rxe6+ Kxe6 52. Nd4+ Kd5 53.
Nxc2 Ke5 54. f4+ Kf6 55. Nd4 Kg6 56. Nf3 Kh5 57. Ne5 h3 58. gxh3 Kh4 59. Kf3
Kxh3 60. Ng6 Kh2 61. Ne7 Kh3 62. Nxf5 Kh2 63. Kg4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Wiwatanadate, Poompong"]
[Black "Mogirzan, Matei-Valeriu"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2043"]
[BlackElo "1813"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "5.Be2"]
[WhiteFideId "6201083"]
[BlackFideId "1257455"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 c5 6. d5 Qa5 7. Bd2 O-O 8. Nf3 a6
9. O-O e5 10. dxe6 fxe6 11. e5 dxe5 12. Nxe5 Nbd7 13. Nf3 Qc7 14. Qc2 e5 15. Ng5
Nb8 16. Bf3 Nc6 17. Nd5 Nxd5 18. Bxd5+ Kh8 19. Bc3 Nd4 20. Qd3 Bf5 21. Qg3 Ne2+
22. Kh1 Nxg3+ 23. hxg3 Qe7 24. Ne4 Rad8 25. f3 b5 26. b3 bxc4 27. bxc4 Bxe4 28.
fxe4 Rxf1+ 29. Rxf1 Rf8 30. Rb1 Qd6 31. Rb7 Rb8 32. Rf7 Rb1+ 33. Kh2 h6 34. Ba5
Rb8 35. Bc7 Qf8 36. Rxf8+ Rxf8 37. Bd6 Rc8 38. Bb7 Rd8 39. Bxc5 Bf8 40. Bxf8
Rxf8 41. c5 Rf7 42. c6 Rc7 43. g4 Kg7 44. Kg3 Kf6 45. Kh4 Ke6 46. g5 h5 47. Kg3
Kd6 48. Kf3 Rf7+ 49. Ke3 Kc7 50. Kd3 Rf2 51. Kc4 Rxg2 52. Kd5 Rxg5 53. Bxa6 h4
54. Bf1 Rg1 55. Bh3 g5 56. a4 g4 57. Bxg4 Rxg4 58. a5 h3 59. a6 h2 60. a7 h1=Q
61. a8=Q Qxe4+ 62. Ke6 Qc4+ 63. Kf5 Qe4+ 64. Ke6 Rg6+ 65. Ke7 Qh4+ 66. Kf7 Qh7+
67. Ke8 Rg8# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Chen, Justin"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2247"]
[BlackElo "2425"]
[ECO "D02"]
[Opening "Queen's pawn game, Chigorin variation"]
[WhiteFideId "2098199"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. d4 Nc6 2. Nf3 d5 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. Bg3 Nf6 7. c4 O-O 8. Be2
dxc4 9. Nxc4 Bb4+ 10. Ncd2 e5 11. dxe5 Ne4 12. a3 Bxf3 13. axb4 Nxg3 14. hxg3
Bxg2 15. Rh2 Bd5 16. Qc2 h6 17. Qc3 Qe7 18. f4 Nxb4 19. Kf2 f6 20. exf6 Rxf6 21.
Nf3 Re8 22. Rxa7 c5 23. Rh5 Kh8 24. Re5 Re6 25. Rxe6 Bxe6 26. Ne5 Kg8 27. Bf3
Rb8 28. Nc6 Nxc6 29. Bxc6 Qc7 30. Bf3 Qb6 31. Ra1 Rd8 32. Rd1 Rxd1 33. Bxd1 Bd5
34. Qe5 Qc6 35. Bh5 Bf7 36. Bxf7+ Kxf7 37. g4 c4 38. Qd4 Kg8 39. e4 Qb5 40. e5
Qb3 41. f5 Qc2+ 42. Ke3 Qc1+ 43. Ke4 Qh1+ 44. Kf4 Qf1+ 45. Ke4 Qg2+ 46. Kf4 Qf1+
47. Kg3 Qe1+ 48. Kf3 Qf1+ 49. Ke3 Qe1+ 50. Kf4 Qf1+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Onischuk, Vladimir"]
[Black "Holt, Conrad"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2622"]
[BlackElo "2549"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Keres variation"]
[WhiteFideId "14114038"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O e6 5. d3 Bc5 6. e4 Ne7 7. Nbd2 O-O 8. h3
Bh5 9. a3 a5 10. b3 Bd4 11. Rb1 Bc3 12. g4 Bg6 13. Qe2 Nc6 14. Rd1 Re8 15. Nf1
Qe7 16. Ng3 Qd6 17. Kh1 d4 18. Nh4 Qe7 19. Nxg6 fxg6 20. f4 Qh4 21. Kh2 g5 22.
fxg5 Nce5 23. Nh5 Rf8 24. Bf4 g6 25. Nf6+ Nxf6 26. gxf6 Qxf6 27. Rf1 g5 28. Bg3
Qg7 29. Rxf8+ Rxf8 30. Rf1 Rxf1 31. Qxf1 Bb2 32. Qf2 Bxa3 33. Bf1 Bd6 34. Kg2
Ng6 35. Qd2 Bxg3 36. Kxg3 Qe5+ 37. Kg2 Nf4+ 38. Kf3 Qc5 39. h4 h6 40. hxg5 hxg5
41. Qh2 Kg7 42. Qd2 b6 43. Kf2 Qf8 44. Ke1 Qb4 45. Qxb4 axb4 46. Kf2 Kf6 47. Kf3
Ke5 48. Kg3 Kd6 49. Kf3 b5 50. Kg3 Ng6 51. Be2 Ke5 52. Kf3 Ne7 53. Kg3 Nc8 54.
Kf3 Nb6 55. Kg3 Na4 56. Kf3 Nc3 57. Bf1 Nd1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Vitenberg, Noam Aviv"]
[Black "Vallejo Diaz, Javier"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2315"]
[BlackElo "2365"]
[ECO "D30"]
[Opening "QGD Slav"]
[WhiteFideId "1532138"]
[BlackFideId "2256398"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Be3 b6 13. dxc5 bxc5 14. Ne5 Qc7
15. Bf4 Rd8 16. Qe2 Bd6 17. Rad1 Bb7 18. Bg3 a5 19. f4 g6 20. Rde1 Rf8 21. Bh4
Nh5 22. Bd1 Rae8 23. Qd2 f6 24. Nd3 Ng7 25. Bf3 Nf5 26. Bxb7 Qxb7 27. Bf2 Qc7
28. b3 Kf7 29. Kh1 h5 30. Qe2 h4 31. Qe4 Re7 32. Bg1 Rh8 33. Nf2 Bxf4 34. Nh3
Be5 35. Qg4 Bd4 36. Nf4 Rh6 37. Rf3 Bxg1 38. Rxg1 Qe5 39. Nd3 Qd4 40. Qh3 Kg7
41. Rf4 Ng3+ 42. hxg3 Qxd3 43. Rxh4 Rxh4 44. gxh4 Qxh3+ 45. gxh3 Kh6 46. Rd1 e5
47. Kg2 Kh5 48. Kg3 f5 49. Rd5 f4+ 50. Kg2 Kxh4 51. Rxc5 e4 52. Rd5 e3 53. Rd1
g5 54. Kf3 e2 55. Re1 Re3+ 56. Kf2 Kxh3 57. Rxe2 Rxe2+ 58. Kxe2 Kg2 59. c5 f3+
60. Kd2 f2 61. c6 f1=Q 62. c7 Qf8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Sviridova, Vlada"]
[Black "Krishnakumar, Sriram"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "CM"]
[WhiteElo "2144"]
[BlackElo "2035"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "24109606"]
[BlackFideId "30915856"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 e5 10. h3 Qe7 11. Rd1 h6 12. a3 e4 13. Nh4 Nb6 14. Ng6 Qd8 15. Ba2
Re8 16. Ne5 Be6 17. Bxe6 Rxe6 18. b3 Qc7 19. Nc4 Nbd5 20. Bb2 Nxc3 21. Bxc3 Nd5
22. Bb2 Rae8 23. Ne5 f5 24. Rac1 Bxe5 25. dxe5 Qf7 26. g3 Qh5 27. Kh2 Qf3 28.
Rd2 h5 29. Qd1 Qxd1 30. Rcxd1 h4 31. Bd4 hxg3+ 32. fxg3 a6 33. Rf1 g6 34. Rdf2
Kg7 35. g4 fxg4 36. Rf7+ Kh6 37. hxg4 Kg5 38. Kg3 R6e7 39. R7f2 Rh7 40. e6 Rxe6
41. Rf8 Ree7 42. b4 Rh4 43. Bc5 Rxg4+ 44. Kf2 Rh7 45. Ke1 Rh2 46. Ba7 Nc3 47.
R1f2 Rg1+ 48. Kd2 Nb1+ 49. Kc2 Rxf2+ 50. Rxf2 Nxa3+ 51. Kb3 Nb5 52. Bb8 Rb1+ 53.
Kc4 Rc1+ 54. Kb3 Rc3+ 55. Kb2 Rd3 56. Bf4+ Kg4 57. Rg2+ Kf3 58. Rxg6 Rd2+ 59.
Kb3 Rd3+ 60. Kb2 Rxe3 61. Bxe3 Kxe3 62. Rg7 Kd3 63. Rxb7 e3 64. Rd7+ Nd4 65. Kc1
e2 66. Re7 Nf3 67. Rd7+ Kc4 68. Re7 e1=Q+ 69. Rxe1 Nxe1 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Dang, Hoang Son"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2459"]
[BlackElo "2363"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "3400042"]
[BlackFideId "12402435"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. e5 dxe5 7. dxe5 Nd5 8. h3
c6 9. O-O Be6 10. Rd1 Nd7 11. Bb3 a5 12. c4 Nb4 13. Nc3 Qc7 14. Bf4 h6 15. Qe3
g5 16. Bg3 b6 17. Ne4 a4 18. a3 axb3 19. axb4 Rxa1 20. Rxa1 Nxe5 21. Nexg5 hxg5
22. Bxe5 Bxe5 23. Nxe5 f6 24. Ng6 Bxc4 25. Nxf8 Kxf8 26. Ra8+ Kg7 27. h4 gxh4
28. Qd4 Bd5 29. Qg4+ Kh7 30. Qxh4+ Kg6 31. Qg4+ Kh7 32. Qh5+ Kg7 33. Rh8 Bg8 34.
Rh6 Qf4 35. Qg6+ Kf8 36. Rh8 Qc1+ 37. Kh2 Qf4+ 38. Kh3 Qc4 39. g4 Qd5 40. Kg3
Qe5+ 41. Kh3 Qd5 42. Qh6+ Kf7 43. Qh5+ Qxh5+ 44. Rxh5 Kg6 45. Kg3 e5 46. f4
exf4+ 47. Kxf4 Be6 48. Rh8 c5 49. b5 Bc4 50. Rb8 Bxb5 51. Rxb6 Ba4 52. g5 c4 53.
Rxf6+ Kg7 54. Rb6 Be8 55. Ke5 Bh5 56. Kf5 Bf3 57. Rb4 Bd5 58. Rb5 Bg2 59. Rc5
Bh3+ 60. Kf4 Bf1 61. Rc6 Bd3 62. Ke3 Kf7 63. Kd4 Kg7 64. Rxc4 Bxc4 65. Kxc4 Kg6
66. Kxb3 Kxg5 67. Kc4 Kf6 68. Kc5 Ke7 69. Kc6 Kd8 70. Kb7 Kd7 71. b4 Kd6 72. b5
Kd7 73. b6 Kd8 74. Ka7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Vazquez, Facundo"]
[Black "Tejedor Fuente, Enrique"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2199"]
[BlackElo "2434"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "3007669"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 b5 7. e5 h6 8. exf6
hxg5 9. fxg7 Rg8 10. g3 Bb7 11. Bg2 Rxg7 12. O-O Bxc3 13. bxc3 Nd7 14. a4 a6 15.
Rb1 Bc6 16. Nd2 Bxg2 17. Kxg2 Rb8 18. Qf3 g4 19. Qc6 Qg5 20. Ne4 Qd5 21. Qxd5
exd5 22. Nd2 c6 23. Rfe1+ Kd8 24. Nf1 Nb6 25. axb5 cxb5 26. Re5 f6 27. Rf5 Ke7
28. Re1+ Kf7 29. Ne3 Rg5 30. Rf4 Rbg8 31. Nf5 Rxf5 32. Rxf5 Rd8 33. Rh5 Na4 34.
Re3 a5 35. Rh7+ Kg6 36. Rb7 Nxc3 37. Rxc3 b4 38. Rc1 Ra8 39. Rb5 b3 40. Rxd5 a4
41. Rxc4 a3 42. Rb5 b2 43. Rxb2 axb2 44. Rb4 Ra2 45. Rb5 Kf7 46. Rb6 Kg6 47. d5
Kf5 48. d6 Ke6 49. h4 gxh3+ 50. Kxh3 b1=Q 51. Rxb1 Rxf2 52. Rd1 Kd7 53. Kg4 f5+
54. Kh4 f4 55. g4 Rh2+ 56. Kg5 f3 57. Kf4 f2 58. Kg3 Rh6 59. Kxf2 Rh3 60. Rd4
Ra3 61. g5 Ra5 62. Rg4 Kxd6 63. g6 Ra8 64. g7 Rg8 65. Kg3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Filip, Lucian-Ioan"]
[Black "Iskusnyh, Sergei"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2431"]
[BlackElo "2473"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "accelerated Meran (Alekhine variation)"]
[WhiteFideId "1208900"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 a6 5. Nc3 e6 6. a3 Nbd7 7. b4 Bd6 8. Bd3 e5
9. cxd5 cxd5 10. dxe5 Nxe5 11. Be2 O-O 12. O-O Nxf3+ 13. Bxf3 Qc7 14. Nxd5 Nxd5
15. Qxd5 Bxh2+ 16. Kh1 Rd8 17. Qc5 Qxc5 18. bxc5 Be5 19. Rb1 Ra7 20. Bb2 Re8 21.
Bxe5 Rxe5 22. Rfd1 Re8 23. Rb6 g6 24. Bd5 Kg7 25. Rdb1 Re7 26. e4 Rc7 27. Rc1 a5
28. f4 a4 29. Kh2 Ra5 30. c6 bxc6 31. Rbxc6 Rxc6 32. Bxc6 Be6 33. Kg3 Bb3 34.
Kf3 Ra7 35. e5 Rc7 36. Ke4 h5 37. g3 Rc8 38. Rc3 Rc7 39. Kd4 Rc8 40. Kc5 Rd8 41.
Bb5 Rd2 42. Kb4 h4 43. gxh4 Rd4+ 44. Ka5 Rxf4 45. Rc7 Rxh4 46. e6 Bxe6 47. Bxa4
g5 48. Bb5 g4 49. Rc3 f5 50. a4 f4 51. Bc6 Kf6 52. Kb6 Ke5 53. a5 Kd4 54. Rc1
Rh6 55. a6 f3 56. a7 Rh8 57. a8=Q Rxa8 58. Bxa8 Bc4 59. Bxf3 gxf3 60. Rh1 f2 61.
Ka5 Ke3 62. Rh3+ Kf4 63. Rh8 Bd3 64. Rh1 Kg3 65. Kb4 Be4 66. Rd1 Kf3 67. Rf1 Ke2
68. Rxf2+ Kxf2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Bluebaum, Matthias"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2615"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "24651516"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 c5 8. a3
Bxc3 9. Bxc3 cxd4 10. Nxd4 d5 11. O-O Nbd7 12. Be2 Rc8 13. Nb5 Ba6 14. Nxa7 Rxc4
15. Bb4 Qc7 16. Bxf8 Nxf8 17. b3 Rc3 18. Bxa6 Qxa7 19. Be2 Ne4 20. Bf3 Nc5 21.
b4 Nb3 22. Ra2 Nd7 23. Rc2 Qc7 24. Be4 Ne5 25. Rxc3 Qxc3 26. Qc2 Qxc2 27. Bxc2
Nd2 28. Ra1 Ndc4 29. a4 Nc6 30. Rb1 Na3 31. Rb2 Nc4 32. Rb3 Kf8 33. Bd3 Nd6 34.
Bb5 Ne5 35. Rc3 Ke7 36. Be2 Kd7 37. a5 bxa5 38. bxa5 Nec4 39. Bxc4 dxc4 40. a6
Kc7 41. Ra3 Kb8 42. a7+ Ka8 43. Ra4 c3 44. Ra5 Ne4 45. Ra2 Nd6 46. Kf1 Nb5 47.
Ke2 Nxa7 48. Kd3 Kb7 49. Kxc3 Nc6 50. Kc4 Kb6 51. Rb2+ Kc7 52. Kc5 Ne5 53. Ra2
Nd7+ 54. Kb5 Kd6 55. Ra6+ Ke7 56. Kc6 Nb8+ 57. Kb7 Nxa6 58. Kxa6 Kd6 59. Kb5 Kd5
60. f3 f5 61. Kb4 e5 62. Kc3 Kc5 63. f4 exf4 64. exf4 Kd5 65. Kd3 h6 66. h3 g5
67. fxg5 hxg5 68. g3 Ke5 69. Ke3 f4+ 70. gxf4+ gxf4+ 71. Kf3 Kf5 72. h4 Ke5 73.
h5 Kf5 74. h6 Kg6 75. Kxf4 Kxh6 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Girya, Olga"]
[Black "Harshavardhan, G B"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2448"]
[BlackElo "2397"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "Torre attack"]
[WhiteFideId "4195752"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e4 Nbd7 7. Bc4 e5 8. O-O
Qe7 9. Re1 b6 10. Bd5 Rb8 11. Bc6 h6 12. Bh4 g5 13. Bg3 Bb7 14. Bxb7 Rxb7 15.
dxe5 Nxe5 16. Nxe5 dxe5 17. Nc4 Nd7 18. Qd5 Rbb8 19. Rad1 Rfd8 20. Qc6 Nc5 21.
Ne3 Qe6 22. Qxe6 Nxe6 23. Nf5 f6 24. Ne7+ Kf8 25. Nc6 Rxd1 26. Rxd1 Ra8 27. f3
a5 28. a4 Rc8 29. Bf2 Ke8 30. h4 Bf8 31. b4 axb4 32. cxb4 Ra8 33. a5 bxa5 34.
bxa5 Bd6 35. Ra1 Kd7 36. Rc1 Nf4 37. Rc2 Nd3 38. a6 Nxf2 39. Kxf2 gxh4 40. a7 h5
41. Ke2 Bf8 42. Kd3 Bh6 43. Rc5 Kd6 44. Rc4 Bf4 45. Rc2 Kd7 46. Nb8+ Kc8 47. Nc6
Kb7 48. Rc4 Kb6 49. Rc3 Kb5 50. Kc2 Kb6 51. Kb3 Rg8 52. Rc2 Kb7 53. Ka4 Ra8 54.
Kb5 Rg8 55. Rb2 Be3 56. Kc4+ Bb6 57. Ra2 Ra8 58. Kb5 Rg8 59. Ra6 Ka8 60. Nb4
Rxg2 61. Nd5 Rb2+ 62. Kc6 h3 63. Ra1 h2 64. Rh1 Rg2 65. Nxf6 Kxa7 66. Nd5 Rc2+
67. Kd7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "11"]
[White "Ibrahimli, Murad"]
[Black "Gabrielian, Artur"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2436"]
[BlackElo "2460"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[WhiteFideId "13410229"]
[BlackFideId "4131002"]
[EventDate "2021.07.07"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 e5 5. d4 e4 6. Ne5 g6 7. g4 h6 8. Bg2 Qe7
9. Nxe4 Nxe4 10. Bxe4 Nxe5 11. dxe5 Qxe5 12. Qd5 Bg7 13. Qxe5+ Bxe5 14. f4 Bg7
15. Kf2 d6 16. h3 Ke7 17. Rb1 Rb8 18. b4 b6 19. Bb2 Bxb2 20. Rxb2 Be6 21. Rc1 h5
22. Kg3 h4+ 23. Kf2 cxb4 24. Rxb4 Rhc8 25. Rc2 Rc5 26. Ke2 Rbc8 27. Ra4 R8c7 28.
Bd3 b5 29. Rb4 bxc4 30. Be4 f5 31. gxf5 gxf5 32. Bf3 d5 33. Kd2 Ra5 34. a4 Kd6
35. Kc3 Rg7 36. Rg2 Rg3 37. Rxg3 hxg3 38. Kd4 Rc5 39. Kc3 Rc7 40. h4 Rg7 41. Rb2
Rh7 42. h5 Rg7 43. Rg2 Bf7 44. h6 Rh7 45. Rxg3 Rxh6 46. Kd4 Rh2 47. Rg7 Rd2+ 48.
Kc3 Rd3+ 49. Kc2 Rxe3 50. Bd1 Re7 51. Kc3 Kc5 52. Bh5 d4+ 53. Kc2 d3+ 54. Kc3
Rb7 55. Rxf7 Rb3+ 56. Kd2 Rb2+ 57. Ke3 Rh2 58. Rxf5+ Kb4 59. Bf3 Kc3 60. Rc5 Rh3
61. Kf2 Kd4 62. Rc8 c3 63. Rd8+ Kc4 64. Rc8+ Kb4 65. f5 c2 66. Be4 Rh1 67. Bxh1
d2 68. Rxc2 d1=Q 69. Re2 Qxh1 70. Re3 Qh2+ 71. Kf3 Kxa4 72. Re4+ Kb5 73. Rf4
Qh3+ 74. Ke4 Qh7 75. Ke5 Qe7+ 76. Kd5 Qf6 77. Ke4 a5 78. Rf1 Qc6+ 79. Ke5 Qc3+
80. Kf4 Qc4+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Holt, Conrad"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2558"]
[BlackElo "2549"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "2226332"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 O-O 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Gabrielian, Artur"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2460"]
[BlackElo "2459"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Paulsen-Mieses variation"]
[WhiteFideId "4131002"]
[BlackFideId "3400042"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Nge2 Nc6 6. O-O a6 7. d3 O-O 8. h3
Be6 9. Kh2 d5 10. f4 dxe4 11. Nxe4 Nxe4 12. Bxe4 exf4 13. Nxf4 Bd7 14. Qh5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Roman, Rodrigo"]
[Black "Gallegos Diaz, Carlos Alberto"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2071"]
[BlackElo "2374"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "3701220"]
[BlackFideId "3900886"]
[EventDate "2021.07.07"]

1. Nf3 d6 2. g3 Nf6 3. Bg2 e5 4. O-O Be7 5. d3 O-O 6. c4 c6 7. Nc3 Re8 8. Rb1
Nbd7 9. b4 h6 10. a4 d5 11. cxd5 cxd5 12. b5 d4 13. Na2 Bf8 14. Nb4 Nc5 15. Nd2
e4 16. dxe4 Nfxe4 17. Nxe4 Nxe4 18. Bxe4 Rxe4 19. e3 Bh3 20. Re1 dxe3 21. Bxe3
Qxd1 22. Rexd1 Rxb4 23. Rxb4 Bxb4 24. Rb1 Ba5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Gorodetzky, David"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2640"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2813416"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qa3 8.
Bb5 g6 9. O-O Bg7 10. c4 O-O 11. Bxc6 bxc6 12. Ne5 Qxc5 13. Nb3 Qa3 14. Nxc6
dxc4 15. Nd2 Qc5 16. Ne5 Be6 17. Rc1 Rfd8 18. Qf3 c3 19. Nb3 Bxb3 20. axb3 Rac8
21. h3 Qd5 22. Qe2 Qxb3 23. Qa6 c2 24. Qxa7 Nd5 25. Bh2 Nc3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Maltsevskaya, Aleksandra"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2382"]
[BlackElo "2271"]
[ECO "B07"]
[Opening "Robatsch defence"]
[Variation "Geller's system"]
[WhiteFideId "24174041"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. e4 d6 2. d4 g6 3. c3 Bg7 4. Nf3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. Nbd2 Bg4 8. h3
Bxf3 9. Nxf3 e5 10. Qe2 Re8 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. f4 Re7 14. Qf3 Qe8
15. Re1 Qc6 16. f5 Rae8 17. Bg5 Re5 18. Bxf6 Bxf6 19. fxg6 R5e6 20. gxf7+ Kxf7
21. Kh1 Qc5 22. Bc2 Kg7 23. Bb3 Re5 24. Rf1 Rf8 25. Rad1 Rg5 26. Rd5 Rxd5 27.
Bxd5 c6 28. Qg4+ Kh6 29. Rf5 Bg5 30. Qxg5# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Pacheco Lugo, Alejandro Jose"]
[Black "Navarro Segura, Roberto"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2127"]
[BlackElo "2123"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed"]
[WhiteFideId "3903745"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Na5 9. Bc2 c5 10. d4 Qc7 11. d5 Bg4 12. Nbd2 O-O 13. Nf1 b4 14. h3 Bd7 15. g4
bxc3 16. bxc3 g6 17. Bh6 Rfe8 18. Ng3 Bf8 19. Qd2 Nc4 20. Qg5 Be7 21. Qc1 Qa5
22. Bd3 Na3 23. c4 Rab8 24. Bd2 Qa4 25. Re3 Rb7 26. Ne1 Reb8 27. Bf1 Nb1 28. g5
Ne8 29. Rb3 Rxb3 30. axb3 Qxa1 31. Nc2 Qa2 32. b4 Nxd2 33. Qxd2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Bures, Vit"]
[Black "Yen, William"]
[Result "1-0"]
[WhiteTitle "CM"]
[WhiteElo "2144"]
[BlackElo "2056"]
[ECO "E74"]
[Opening "King's Indian"]
[Variation "Averbakh, 6...c5"]
[WhiteFideId "309052"]
[BlackFideId "30932025"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h5 8. Nf3 Nh7
9. Be3 a6 10. O-O Nd7 11. Qc2 Rb8 12. a4 Ndf6 13. h3 Kh8 14. e5 Ng8 15. e6 fxe6
16. Qxg6 Qe8 17. Qc2 exd5 18. Nxd5 Bf5 19. Bd3 Bxd3 20. Qxd3 Bxb2 21. Rab1 Bg7
22. Nf4 Rf6 23. Rfe1 Qf7 24. Nd5 Rxf3 25. gxf3 Qxf3 26. Qf1 Ngf6 27. Nxe7 Re8
28. Ng6+ Kg8 29. Qg2 Qxg2+ 30. Kxg2 Rb8 31. Bf4 Kf7 32. Bxd6 Rd8 33. Ne5+ Ke6
34. Nc6+ Kxd6 35. Nxd8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Necula, Iulian"]
[Black "Sviridova, Vlada"]
[Result "0-1"]
[BlackTitle "WFM"]
[WhiteElo "1890"]
[BlackElo "2144"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "1232380"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. O-O Nbd7 6. Nc3 e5 7. e4 Qc7 8. b3
cxb3 9. axb3 Bc5 10. Bb2 O-O 11. Na4 Bd6 12. Re1 b5 13. Nc3 Rd8 14. Qc2 Nc5 15.
d4 exd4 16. Nxd4 Be5 17. Nf5 Ne6 18. Rad1 Bb7 19. f4 Bxc3 20. Bxc3 Ng4 21. e5
Qb6+ 22. Nd4 Nxd4 23. Bxd4 Rxd4 24. Kf1 Rxd1 25. Qxd1 Qf2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Dang, Hoang Son"]
[Black "Baskin, Robert"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2363"]
[BlackElo "2390"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "12402435"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. e5 dxe5 5. Nxe5 e6 6. O-O a6 7. a4 Nbd7 8. Nxd7
Bxd7 9. d4 Bc6 10. Be3 cxd4 11. Bxd4 Qc7 12. Qe2 Bd6 13. h3 O-O-O 14. c3 h5 15.
Nd2 Ng4 16. Rfd1 Bc5 17. Nf1 Bxd4 18. cxd4 Nf6 19. b4 Rh6 20. b5 axb5 21. axb5
Be4 22. f3 Bf5 23. Bxe6+ Bxe6 24. Rdc1 Nd5 25. Rxc7+ Kxc7 26. Qe5+ Kd7 27. Ra7
Rg6 28. Rxb7+ Ke8 29. f4 Ne7 30. Ne3 Kf8 31. f5 Rg5 32. h4 Rxf5 33. Nxf5 Nxf5
34. Rb8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Primbetov, Kazbek"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2207"]
[BlackElo "2473"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "13702297"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. c4 c5 5. cxd5 Qxd5 6. Nc3 Qd8 7. Bb5+ Bd7 8. Qb3
Nf6 9. Ne5 O-O 10. Bxd7 Nbxd7 11. Qxb7 Nxe5 12. fxe5 Ng4 13. e6 fxe6 14. Qe4 Ne5
15. d4 cxd4 16. exd4 Nf7 17. Be3 Qb6 18. O-O Qxb2 19. Na4 Qe2 20. Rf2 Qc4 21.
Nc5 Nd6 22. Qxe6+ Kh8 23. Raf1 Rxf2 24. Rxf2 Qc3 25. h3 Nf5 26. Qe4 Rb8 27. Ne6
Qxe3 28. Qxe3 Nxe3 29. Rf7 Bf6 30. g4 Kg8 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Yilmaz, Mustafa"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2630"]
[BlackElo "2669"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "6302718"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3
O-O 9. Be2 Bd7 10. Qb3 dxc4 11. Qxc4 Qe7 12. a3 Bd6 13. Ne4 e5 14. d5 Nd8 15.
O-O f5 16. Nxd6 cxd6 17. Rac1 Rc8 18. Qb4 b6 19. Ba6 Rc5 20. Qd2 e4 21. Nd4 Kh8
22. Bc4 Nf7 23. b4 Rc7 24. Ba6 Rxc1 25. Rxc1 Ne5 26. Rc7 Qg5 27. Rxa7 f4 28.
exf4 Rxf4 29. Be2 Bh3 30. g3 Rxf2 31. Qxg5 Rg2+ 32. Kh1 hxg5 33. Ra8+ Kh7 34. a4
Nd3 35. Bxd3 exd3 36. Nf3 d2 37. Nxg5+ Kg6 38. Nxh3 Re2 39. Nf4+ Kh7 40. Nxe2
d1=Q+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Khanin, Semen"]
[Black "Lysyj, Igor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2517"]
[BlackElo "2605"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, Bernstein variation"]
[WhiteFideId "4111990"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. a4 Bb4 14. Ne4 O-O
15. axb5 Nxf3+ 16. Qxf3 axb5 17. Rxa8 Qxa8 18. Qg4 Be7 19. Be3 Qd5 20. Nf6+ Bxf6
21. exf6 g6 22. Rd1 Qb3 23. Rd2 Ra8 24. h3 h5 25. Qe4 Qa4 26. Qe5 Qc4 27. Kh2
Qc6 28. Rd5 b4 29. b3 Qc2 30. Rd7 Qxb3 31. Qe4 Rf8 32. Bh6 Re8 33. Re7 Qa4 34.
Qxe6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Maly, Alexey"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2370"]
[BlackElo "2622"]
[ECO "E67"]
[Opening "King's Indian"]
[Variation "fianchetto, classical variation"]
[WhiteFideId "14103184"]
[BlackFideId "14114038"]
[EventDate "2021.07.07"]

1. d4 d6 2. c4 e5 3. Nc3 Nd7 4. Nf3 Ngf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. b3
Re8 9. e4 c6 10. Bb2 a6 11. Qc2 b6 12. Rfd1 Bb7 13. Rd2 b5 14. cxb5 cxb5 15.
dxe5 dxe5 16. Rad1 Qc8 17. Qb1 Nc5 18. Ne1 Qe6 19. b4 Ncd7 20. Nd3 Rac8 21. a4
Qb6 22. axb5 axb5 23. Bh3 Rc7 24. Nd5 Bxd5 25. exd5 Ne4 26. Rc2 f5 27. d6 Rc4
28. Nc5 Ndxc5 29. bxc5 Qxc5 30. Qa2 Kh8 31. d7 Rd8 32. Rxc4 Qxf2+ 33. Kh1 Qf3+
34. Kg1 Qxd1+ 35. Bf1 bxc4 36. Qxc4 Nd2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Vazquez, Facundo"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2265"]
[BlackElo "2199"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "32041667"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d3
Bd6 9. Nbd2 Qc7 10. Ne4 Be7 11. h3 O-O 12. a3 h6 13. Rb1 f5 14. Ned2 b5 15. g3
Bd6 16. Bg2 Bd7 17. Qe2 Rae8 18. Nf1 Nf6 19. c3 e5 20. Ne3 f4 21. Nf1 e4 22.
dxe4 fxg3 23. fxg3 Nxe4 24. Qd3 Nxg3 25. Rxe8 Bxe8 26. Nxg3 Bxg3 27. Be3 c4 28.
Qd5+ Bf7 29. Qe4 Re8 30. Qg4 Rxe3 31. Rd1 Re7 32. Nh4 Bxh4 33. Qxh4 Ne5 34. Kh1
Nd3 35. Rf1 Qe5 36. Qg4 Bd5 37. Qc8+ Re8 38. Qg4 Bxg2+ 39. Qxg2 Qe4 40. Qxe4
Rxe4 41. a4 Re2 42. Rf5 Rxb2 43. Rd5 bxa4 44. Rd8+ Kh7 45. Rd7 a3 46. Ra7 a2 47.
Rxa6 Rb1+ 48. Kg2 a1=Q 49. Re6 Rg1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Valle Maytin, Luis Enrique"]
[Black "Musovic, Armin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2284"]
[BlackElo "2282"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "3503666"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e5 6. d3 Bd6 7. Be2 O-O 8. O-O
Re8 9. Bg5 h6 10. Bxf6 Qxf6 11. Ne4 Qd8 12. Nxd6 Qxd6 13. Nd2 Qc7 14. Bf3 Nd7
15. Re1 Nf8 16. Nc4 Bf5 17. Qd2 Rad8 18. Ne3 Be6 19. a3 Rd4 20. g3 Red8 21. Qc3
f6 22. Rad1 Qf7 23. Bg2 Nh7 24. Nf1 Bg4 25. Rc1 Ng5 26. Ne3 Nf3+ 27. Bxf3 Bxf3
28. Nf5 R4d7 29. Nh4 Bd5 30. Re3 Qh5 31. d4 exd4 32. Qxd4 Bf7 33. Qxa7 g5 34.
Ng2 Rd1+ 35. Re1 Rxc1 36. Qa5 Rdd1 37. Kf1 Bc4+ 38. Kg1 Rxe1+ 39. Nxe1 Qe8 40.
Qc5 Qxe1+ 41. Kg2 Bf1+ 42. Kf3 Qe2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Chen, Justin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2641"]
[BlackElo "2247"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "12401110"]
[BlackFideId "2098199"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qa5 8. f4
e5 9. Nb3 Qc7 10. g3 h6 11. Bh4 Be7 12. Bh3 g5 13. fxg5 hxg5 14. Bxd7+ Nxd7 15.
Nd5 Qd8 16. Qc4 Nb6 17. Nc7+ Kd7 18. Qxf7 Kxc7 19. Bxg5 Re8 20. O-O-O Bd7 21.
Be3 Bc6 22. Nc5 dxc5 23. Rxd8 Raxd8 24. Bxc5 Nc8 25. h4 Kb8 26. Bxe7 Rxe7 27.
Qf5 Nd6 28. Qf6 Rdd7 29. g4 Nxe4 30. Qf8+ Kc7 31. Re1 Nd6 32. h5 e4 33. Qf4 Rf7
34. Qh2 Kb6 35. g5 Rfe7 36. g6 e3 37. h6 Nc4 38. h7 Rd2 39. Qf4 Be4 40. Qxe4
Rxe4 41. h8=Q e2 42. g7 Red4 43. Qh6+ Ka7 44. Qxd2 Rxd2 45. g8=Q Ne3 46. Kxd2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Vallejo Diaz, Javier"]
[Black "Ibrahimli, Murad"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2365"]
[BlackElo "2436"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "2256398"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. O-O d6 8. c3 O-O
9. h3 h6 10. Be3 Re8 11. Nbd2 Bb7 12. a4 Qb8 13. axb5 axb5 14. Qe2 Rxa1 15. Rxa1
Bxe3 16. Qxe3 b4 17. Nh4 bxc3 18. bxc3 Ne7 19. f4 exf4 20. Qxf4 Bc8 21. Rf1 Qb6+
22. d4 Be6 23. Bxe6 fxe6 24. e5 Ned5 25. Qg3 dxe5 26. Nc4 Qc6 27. dxe5 Nh7 28.
Qg4 Rf8 29. Rxf8+ Nxf8 30. Nf3 Qa4 31. Nfd2 Nxc3 32. Qd4 Ne2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Larino Nieto, David"]
[Black "Kadam, Om Manish"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2455"]
[BlackElo "2114"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "2256444"]
[BlackFideId "45076294"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d5 6. c4 c5 7. cxd5 Qxd5 8. O-O
Qd8 9. Nc3 Nc6 10. Na4 Qd6 11. Rc1 b6 12. d4 Ba6 13. dxc5 Qxd1 14. Rfxd1 Bxe2
15. Rd2 Bb5 16. cxb6 axb6 17. Bxf6 Bxf6 18. Nxb6 Ra6 19. Nd7 Nb4 20. Nxf6+ Rxf6
21. a4 Bc6 22. Ne5 Bxg2 23. Kxg2 Rf5 24. Nc6 Nxc6 25. Rxc6 Rb8 26. Rb2 Ra5 27.
Rc4 f5 28. f4 Kf7 29. Kf3 Kf6 30. Rc6+ e6 31. Rc4 Rb6 32. Ke3 e5 33. fxe5+ Kxe5
34. Kd3 g5 35. Re2+ Kf6 36. Kc3 h5 37. h4 gxh4 38. gxh4 Re5 39. Rxe5 Kxe5 40. a5
Rb5 41. a6 Ra5 42. Ra4 Rc5+ 43. Kb4 Rc8 44. a7 Ra8 45. Kb5 f4 46. Kb6 f3 47. Ra1
Ke4 48. Kb7 Rf8 49. a8=Q Rxa8 50. Kxa8 f2 51. b4 Kf3 52. b5 Kg2 53. b6 f1=Q 54.
Rxf1 Kxf1 55. b7 Kg2 56. b8=Q Kh3 57. Qf4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Szente Varga, Fruzsina"]
[Black "Gabriel, Robert"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2100"]
[BlackElo "2236"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "712264"]
[BlackFideId "4606477"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Qd3 Nf6 7. c4 g6 8. Nc3
Bg7 9. O-O O-O 10. h3 Rc8 11. Be3 a6 12. Bxc6 Bxc6 13. b4 e6 14. b5 axb5 15.
cxb5 Bd7 16. Rac1 Rxc3 17. Rxc3 Nxe4 18. Qxe4 Bxc3 19. Qxb7 Qc8 20. Qb6 Qb8 21.
Qxb8 Rxb8 22. b6 Bc6 23. Rc1 Bxf3 24. gxf3 Be5 25. a4 d5 26. Bc5 Ra8 27. f4 Bxf4
28. Ra1 Bd2 29. b7 Rb8 30. Rb1 Bf4 31. Ba7 Rd8 32. b8=Q Bxb8 33. Rxb8 Rxb8 34.
Bxb8 d4 35. a5 d3 36. Bf4 e5 37. Bd2 f5 38. a6 f4 39. a7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Tejedor Fuente, Enrique"]
[Black "Girya, Olga"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2434"]
[BlackElo "2448"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "2299100"]
[BlackFideId "4195752"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O e6 6. Bxc6 dxc6 7. e5 Nd5 8.
Ne4 c4 9. b3 cxb3 10. c4 Nf4 11. axb3 Nd3 12. Ba3 Bxa3 13. Rxa3 Nxe5 14. Re1
Nxf3+ 15. Qxf3 O-O 16. b4 f6 17. c5 e5 18. Nd6 Be6 19. Qg3 Bd5 20. Qg4 a5 21.
Rg3 axb4 22. Qxb4 Rad8 23. Nf5 Rd7 24. h4 Be6 25. Nd6 b6 26. d4 bxc5 27. dxc5
Rb8 28. Qc3 Bd5 29. h5 Rb3 30. Qxb3 Bxb3 31. Rxb3 Rxd6 32. cxd6 Qxd6 33. h6 gxh6
34. Rc3 h5 35. Rec1 h4 36. Rxc6 Qd2 37. Rc7 h3 38. Ra1 Qd5 39. gxh3 e4 40. Raa7
Qd1+ 41. Kh2 Qd6+ 42. Kg2 Qd8 43. Rg7+ Kf8 44. Raf7+ Ke8 45. Ra7 Qd5 46. Ra8+
Qxa8 47. Rg8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Sjugirov, Sanan"]
[Black "Guseinov, Gadir"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2665"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4189302"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 O-O 7. Be2 c5 8. Ne5 Nc6
9. Qd2 cxd4 10. exd4 Nd7 11. Nf3 Nf6 12. Ne5 Nd7 13. Nxc6 bxc6 14. Bh6 Bxh6 15.
Qxh6 e5 16. dxe5 Nxe5 17. Qg5 Bf5 18. Qxd8 Rfxd8 19. O-O-O Rab8 20. Na4 Re8 21.
b3 Kg7 22. Rde1 Nd7 23. Kd2 c5 24. Ba6 Be6 25. Be2 Red8 26. Rd1 Rbc8 27. Kc1 Nf6
28. f3 Rc7 29. Rhe1 d4 30. Nb2 Nd5 31. Bc4 Nc3 32. Bxe6 Nxd1 33. Kxd1 fxe6 34.
Rxe6 Rdd7 35. Nc4 Re7 36. Ra6 Rc8 37. Nd6 Rf8 38. Ne4 Rf4 39. Nxc5 Rxh4 40. Ne6+
Kh6 41. Nf8 Rg7 42. Re6 Rh2 43. Re2 h4 44. Ke1 h3 45. Kf1 Rxg2 46. Rxg2 hxg2+
47. Kxg2 Re7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2009"]
[BlackElo "2461"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "4405501"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bf4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Qd2 Rb8 8.
Rb1 a5 9. Nf3 Ba6 10. Ng1 Nf6 11. Nge2 Bxe2 12. Qxe2 Nh5 13. Be3 c5 14. Qd2 cxd4
15. Bxd4 Bxd4 16. Qxd4 O-O 17. O-O c5 18. Qd2 Rb4 19. b3 Rd4 20. Qe3 f5 21. exf5
Rxf5 22. Rbd1 Re5 23. Qc1 Rf4 24. Rfe1 Ref5 25. Re2 Nf6 26. Rde1 e5 27. Qd2 Ng4
28. f3 Nf6 29. Nd5 Rd4 30. Nxf6+ Rxf6 31. Qe3 Qe7 32. Rd2 Rdf4 33. Red1 h5 34.
Qc3 g5 35. Qxa5 g4 36. fxg4 hxg4 37. Qa8+ Kh7 38. Qd5 Qf8 39. Qd3+ e4 40. Qe2
Qe7 41. Rd5 e3 42. Re1 Qe6 43. Qd3+ Kg7 44. c4 e2 45. g3 Rf1+ 46. Kg2 R6f2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Estrada Nieto, Julian"]
[Black "Mikhnenko, Alexander"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2280"]
[BlackElo "2065"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "5101018"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Nc6 7. O-O Be7 8.
dxc5 Bxc5 9. Re1+ Be6 10. Be3 Bxe3 11. Rxe3 O-O 12. Nbd2 d4 13. cxd4 Nxd4 14.
Rd3 Nxf3+ 15. Qxf3 Qb6 16. Bc4 Bxc4 17. Nxc4 Qb5 18. b3 Rad8 19. Rad1 Rxd3 20.
Qxd3 Re8 21. h3 h6 22. Qd4 Qa6 23. a3 b5 24. Nd6 Rd8 25. Qf4 Qxa3 26. b4 Qb3 27.
Rd4 Qe6 28. Nxb5 Re8 29. Nd6 Qe1+ 30. Kh2 Re2 31. Nf5 Qxf2 32. Qxf2 Rxf2 33. Nd6
Re2 34. b5 Rb2 35. Rc4 Nd5 36. Rc8+ Kh7 37. Rc5 Nf4 38. Kg3 Nxg2 39. Nxf7 Ne1
40. h4 Rg2+ 41. Kh3 Rf2 42. Rc7 Rf3+ 43. Kg4 Rb3 44. h5 Rb4+ 45. Kg3 Rxb5 46.
Rxa7 Rxh5 47. Kg4 Rb5 48. Nd6 Rd5 49. Ne8 Rg5+ 50. Kf4 Ng2+ 51. Kf3 Nh4+ 52. Kf4
Ng6+ 53. Ke3 Re5+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Wiwatanadate, Poompong"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2173"]
[BlackElo "2043"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "6700136"]
[BlackFideId "6201083"]
[EventDate "2021.07.07"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. g3 Nc6 7. Qe4 Qc7 8. Nf3
d6 9. Bf4 Nxf4 10. gxf4 b6 11. Bb5 Bd7 12. Nbd2 a6 13. Ba4 b5 14. Bb3 Rc8 15.
O-O-O d5 16. Qe2 b4 17. c4 Na5 18. Kb1 dxc4 19. Bc2 c3 20. Ne4 cxb2 21. Bd3 Be7
22. Bxa6 Ra8 23. Rxd7 Qxd7 24. Bb5 Nc6 25. Nd4 O-O 26. Nxc6 Qc7 27. Nxe7+ Qxe7
28. Nd6 Qa7 29. Qxb2 Rfb8 30. Rc1 Qa5 31. Bc4 g6 32. Bb3 Qb6 33. Ne4 Rc8 34.
Nf6+ Kg7 35. Qd2 Rxc1+ 36. Kxc1 Rc8+ 37. Kb2 Qa5 38. f5 exf5 39. Qd4 Qa3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Lobanov, Sergei"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2514"]
[BlackElo "2315"]
[ECO "B00"]
[Opening "Reversed Grob (Borg/Basman defence/macho Grob)"]
[WhiteFideId "24183750"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. e4 g5 2. d4 g4 3. Nc3 Bg7 4. Bc4 c5 5. dxc5 Bxc3+ 6. bxc3 Qa5 7. Qd4 Nf6 8.
e5 Nc6 9. Qe3 Ne4 10. Ne2 Nxc5 11. Rb1 a6 12. Nd4 Nxe5 13. Be2 d6 14. O-O Qxa2
15. Rb2 Qd5 16. Re1 Qe4 17. Qd2 Qg6 18. c4 Rg8 19. Kh1 f6 20. Rb1 Kf7 21. Ba3
Ne6 22. c3 b5 23. cxb5 axb5 24. Nxb5 Ng5 25. Bb4 Ne4 26. Qe3 Bf5 27. Rbd1 Ra2
28. Nd4 Bd7 29. Kg1 f5 30. c4 Kg7 31. Nb3 Kh8 32. c5 Bc6 33. cxd6 Nf3+ 34. Bxf3
gxf3 35. g3 Rxf2 36. Qd4+ Rg7 37. Rxe4 Rg2+ 38. Kh1 Bxe4 39. d7 Rxh2+ 40. Kxh2
Qxg3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Matveev, Vladimir3"]
[Black "Pham, Le Thao Nguyen"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2344"]
[BlackElo "2369"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "24130753"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 Qb6 5. Nc3 Qxb3 6. axb3 Na6 7. Bf4 Nb4 8.
Kd2 Bf5 9. e3 e6 10. Ra4 Be7 11. c5 a5 12. Be2 Bd8 13. Bd6 Ne4+ 14. Nxe4 dxe4
15. Ne5 Nd5 16. Rha1 b5 17. R4a3 Rc8 18. Nxc6 Rxc6 19. Bxb5 Kd7 20. Rxa5 Bxa5+
21. Rxa5 Rc8 22. Ra7+ Ke8 23. Ba4 e5 24. Bxe5 f6 25. Bd6 Bd7 26. Bxc6 Rxc6 27.
Rb7 Rc8 28. b4 Bc6 29. Rxg7 Nxb4 30. Rxh7 Ra8 31. Re7+ Kd8 32. Rf7 Ra2 33. Kc3
Nd5+ 34. Kb3 Ra1 35. h4 Rf1 36. Bg3 Rh1 37. Kc2 Ke8 38. Ra7 Rg1 39. h5 Rh1 40.
Rh7 Ba4+ 41. Kd2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Krishnakumar, Sriram"]
[Black "Rosenberg, Evan S"]
[Result "1-0"]
[WhiteTitle "CM"]
[WhiteElo "2035"]
[BlackElo "2125"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "30915856"]
[BlackFideId "2019299"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
h4 Qe6 9. g3 d6 10. c4 Nb6 11. exd6 cxd6 12. Be3 Be7 13. Nc3 O-O 14. O-O-O Ba6
15. Bxb6 axb6 16. Qxe6 fxe6 17. Bh3 Bxc4 18. b3 Bd5 19. Rhe1 Bf6 20. Nxd5 exd5
21. Kb1 Bc3 22. Re2 Ra7 23. Be6+ Kh8 24. Rd3 Bf6 25. Rc2 Re7 26. Bg4 Re1+ 27.
Rd1 Rxd1+ 28. Bxd1 c5 29. Bf3 d4 30. Be4 g6 31. Re2 Re8 32. Bd3 Rxe2 33. Bxe2
Kg7 34. Kc2 Kf7 35. Bc4+ Ke7 36. Kd3 Kd7 37. Ke4 Kc6 38. a4 Bg7 39. Bb5+ Kc7 40.
Kd5 Bh6 41. f3 Be3 42. g4 h5 43. gxh5 gxh5 44. Be2 Bf2 45. f4 Bxh4 46. Bxh5 d3
47. f5 d2 48. Ke6 b5 49. axb5 Kb6 50. Be2 Kc7 51. f6 Bxf6 52. Kxf6 d5 53. Ke5 c4
54. bxc4 dxc4 55. Kd4 d1=Q+ 56. Bxd1 c3 57. Kxc3 Kb6 58. Kb4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Senlle Caride, Miguel"]
[Black "Sarkar, Justin"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2354"]
[BlackElo "2338"]
[ECO "B34"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, modern variation"]
[WhiteFideId "2282500"]
[BlackFideId "2010011"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bc4 Qb6 8.
O-O Ba6 9. Na4 Qa5 10. Bxa6 Qxa6 11. Qxd7+ Kxd7 12. Nc5+ Kc7 13. Nxa6+ Kb6 14.
Nb4 a5 15. Be3+ Kb7 16. Nd3 Nf6 17. Nc5+ Kc8 18. f3 Nd7 19. c3 Nxc5 20. Bxc5 e6
21. Rfd1 Rd8 22. Bb6 Rxd1+ 23. Rxd1 Bf6 24. Rd2 a4 25. a3 Rb8 26. Be3 Rb7 27.
Kf2 Rd7 28. Rxd7 Kxd7 29. Ke2 Be7 30. Kd3 c5 31. Kc4 Kc6 32. f4 Bf8 33. g4 f5
34. gxf5 gxf5 35. e5 Be7 36. Bf2 h6 37. h3 h5 38. Be1 Bd8 39. Bf2 Be7 40. Bg1
Bf8 41. Be3 Be7 42. Bf2 Kb6 43. b4 axb3 44. Kxb3 Kb5 45. a4+ Kc6 46. Kc4 Kb6 47.
a5+ Kxa5 48. Bxc5 Bh4 49. Be3 Be1 50. Kc5 Bxc3 51. Kd6 Kb5 52. Kxe6 Kc4 53. Kxf5
Kd3 54. Bc5 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Bachmann, Axel"]
[Black "Demchenko, Anton"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2599"]
[BlackElo "2600"]
[ECO "C60"]
[Opening "Ruy Lopez"]
[Variation "fianchetto (Smyslov/Barnes) defence"]
[WhiteFideId "3700488"]
[BlackFideId "4160258"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8.
Qxd4 Nf6 9. Nc3 Bg4 10. Nd2 b6 11. f3 Bd7 12. O-O-O O-O-O 13. Qc4 Kb8 14. Nb3 c5
15. Rhe1 Bc8 16. a4 Nd7 17. f4 Bb7 18. g3 g5 19. e5 gxf4 20. gxf4 f5 21. Kb1
Rhe8 22. Nd5 Qe6 23. Ne3 Qxc4 24. Nxc4 Nf8 25. Rxd8+ Rxd8 26. Ne3 Bc8 27. Nc1
Rd4 28. Ne2 Re4 29. Nd5 Ba6 30. Ndc3 Re3 31. Rg1 Ng6 32. Rg2 Kc8 33. Kc1 Bb7 34.
Rg5 Rh3 35. Rxf5 Rxh2 36. e6 Bf3 37. Rf8+ Kb7 38. f5 Ne5 39. e7 Bc6 40. e8=Q
Bxe8 41. Rxe8 Rh1+ 42. Nd1 Ng4 43. Kd2 Rf1 44. Rf8 Rf3 45. Nec3 h5 46. Ne4 h4
47. Rg8 Rf4 48. f6 Ne5 49. Ndf2 h3 50. Rh8 h2 51. Ke3 Rf3+ 52. Ke2 Rf4 53. Rxh2
Nd7 54. Rh6 c4 55. Ke3 Rf5 56. Rg6 Ne5 57. Rg5 Rf3+ 58. Ke2 c3 59. bxc3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Filip, Lucian-Ioan"]
[Black "Vitenberg, Noam Aviv"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2431"]
[BlackElo "2315"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "1208900"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. Nf3 b5 2. g3 Bb7 3. Bg2 Nf6 4. O-O g6 5. c3 Bg7 6. Qb3 a6 7. a4 Bd5 8. Qc2
O-O 9. d3 d6 10. e4 Bb7 11. Qb3 c6 12. Na3 Nbd7 13. Qc2 Qc7 14. Re1 Rfb8 15. d4
Bc8 16. Bd2 Nb6 17. axb5 axb5 18. h3 Bd7 19. e5 Nfd5 20. Qe4 Bf5 21. Qe2 Na4 22.
g4 Bd7 23. Bc1 b4 24. cxb4 Rxb4 25. Nc4 Rab8 26. Ra2 h6 27. Qc2 Nab6 28. b3 Nc8
29. Ra3 Be6 30. Bd2 R4b5 31. exd6 Nxd6 32. Rxe6 fxe6 33. Qxg6 Nf7 34. Qxe6 Rxb3
35. Rxb3 Rxb3 36. Nh4 Rb1+ 37. Bf1 Nf4 38. Bxf4 Qxf4 39. Ne3 Qf6 40. Qc8+ Kh7
41. Nhf5 Nd6 42. Qxc6 Nxf5 43. Qxf6 Bxf6 44. Nxf5 e6 45. Ng3 Bxd4 46. Kg2 Rb2
47. Ne4 Kg7 48. Bc4 Kf7 49. Kf3 Ke7 50. Bd3 Kd7 51. Bc4 Rc2 52. Bd3 Ra2 53. Bb5+
Kc7 54. Bc4 Ra3+ 55. Kg2 Kd7 56. Bb5+ Ke7 57. Bc4 Ra4 58. Bb5 Rb4 59. Bd3 Kd7
60. Bc2 Kc6 61. Bd3 Kd5 62. Nd2 Rb2 63. Ne4 Ke5 64. Kf3 Rb3 65. Ke2 Kf4 66. f3
Rb2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2615"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "3805662"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nbd2 g6 7. h3 Bg7 8.
Bd3 Nfd7 9. Nb3 b6 10. c3 c5 11. Bf4 Bb7 12. a4 Nc6 13. a5 O-O-O 14. Kc2 Nce5
15. Bxe5 Nxe5 16. Nxe5 Bxe5 17. Rhe1 Kc7 18. Nd2 Bf4 19. Nc4 b5 20. Na3 a6 21.
g3 c4 22. Bxc4 Rd2+ 23. Kb1 Be5 24. f4 Bxc3 25. bxc3 bxc4 26. Ra2 Rd3 27. Nxc4
Rxg3 28. Rd2 Rd8 29. Kc2 Rxd2+ 30. Kxd2 Rxh3 31. Ne5 f6 32. Nd3 h5 33. Nc5 Rg3
34. Rb1 Bc8 35. Rh1 Kc6 36. Nb3 e5 37. fxe5 fxe5 38. Nc1 Kd6 39. Nd3 Bb7 40. Rb1
Kc7 41. Rb6 h4 42. Nc5 Bc8 43. Nxa6+ Kd8 44. Nc5 h3 45. Rb1 h2 46. Rh1 Rg2+ 47.
Ke3 g5 48. Nd3 g4 49. Nxe5 g3 50. Nf3 Kc7 51. Kf4 Kb7 52. e5 Ka6 53. c4 Bb7 54.
e6 Bxf3 55. Kxf3 Rg1 56. e7 g2 57. Rxh2 Re1 58. Rxg2 Rxe7 59. Rg5 Rc7 60. Rg4
Kxa5 61. Ke3 Kb6 62. Kd4 Rd7+ 63. Ke5 Kc5 64. Ke6 Rd4 65. Rxd4 Kxd4 66. c5 Kxc5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Harshavardhan, G B"]
[Black "Dobre, Claudiu-Cristian"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2397"]
[BlackElo "2314"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "25059009"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bb5 Ne7 6. Nc3 h6 7. Ne2 Qd7 8. Ng3
Bg4 9. Be3 Nf5 10. Nxf5 Bxf5 11. Qd2 a6 12. Be2 Nb4 13. Bd1 Qc6 14. c3 Nd3+ 15.
Kf1 Qb5 16. a4 Qxb2 17. Ra2 Qb1 18. h3 c5 19. Kg1 c4 20. Kh2 Qb6 21. Nh4 Bh7 22.
Bc2 Qc7 23. Rb1 Be7 24. Nf3 O-O 25. Kg1 f6 26. exf6 Bxf6 27. a5 Rae8 28. Rb6 Qc8
29. Ra1 Bd8 30. Rbb1 Bc7 31. Ne1 Nxe1 32. Bxh7+ Kxh7 33. Qxe1 Rf7 34. Ra2 Ref8
35. Qd2 Qd8 36. Rab2 Bxa5 37. Rxb7 Qc8 38. Qc2+ Kg8 39. Rxf7 Rxf7 40. Ra1 Qd8
41. Ra3 Rb7 42. g3 Rb5 43. Ra1 Qf6 44. Bf4 Qf5 45. Qe2 Qe4 46. Qh5 Kh7 47. Kh2
Qg6 48. Qd1 Qf5 49. Ra3 g5 50. Be3 Qd3 51. Qh5 Qg6 52. Qd1 Qd3 53. Qf3 Qf5 54.
Kg2 Qxf3+ 55. Kxf3 Kg6 56. h4 gxh4 57. gxh4 h5 58. Kg2 Kf5 59. Kf3 Bd8 60. Rxa6
Bxh4 61. Ra8 Rb3 62. Rh8 Kg6 63. Bd2 Bf6 64. Rg8+ Kf7 65. Rc8 Rb2 66. Ke2 Bg5
67. Rc7+ Kf6 68. Kf3 Rxd2 69. Rc8 Rc2 70. Kg2 Rxc3 71. f4 Bxf4 72. Rf8+ Kg5 73.
Rg8+ Kf5 74. Rf8+ Ke4 75. Rg8 Kxd4 76. Rf8 e5 77. Rg8 Rg3+ 78. Kh1 Rh3+ 79. Kg2
Rh2+ 80. Kg1 c3 81. Rc8 c2 82. Kf1 Rh1+ 83. Kg2 c1=Q 84. Rxc1 Rxc1 85. Kh3 Rc2
86. Kh4 Rh2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "12"]
[White "Kamsky, Gata"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2658"]
[BlackElo "2425"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "2000024"]
[BlackFideId "25005812"]
[EventDate "2021.07.07"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. d5 Nb8 5. Bd3 Bg4 6. Nbd2 c6 7. c4 g6 8. h3
Bxf3 9. Nxf3 Bg7 10. O-O O-O 11. Rb1 a5 12. b3 Na6 13. a3 Nc5 14. Re1 Nxd3 15.
Qxd3 Re8 16. Bg5 Nd7 17. dxc6 bxc6 18. b4 axb4 19. axb4 Qc7 20. Red1 Nf8 21. b5
Ne6 22. Be3 Reb8 23. Rb4 Rb7 24. Rdb1 Rab8 25. g3 Qc8 26. Kg2 h5 27. Ng5 Nxg5
28. Bxg5 Bd4 29. R4b3 Bg7 30. Be3 Qe6 31. b6 c5 32. Rb5 Qd7 33. f3 Qd8 34. Qb3
Qc8 35. g4 hxg4 36. hxg4 f5 37. exf5 gxf5 38. g5 f4 39. Bxf4 Qf5 40. Bd2 Rf8 41.
Qe3 Be5 42. Qe4 Qxe4 43. fxe4 Bf4 44. Bc3 Bxg5 45. Rf1 Rfb8 46. Kf3 Kf7 47. Kg4+
Bf6 48. Bxf6 exf6 49. Rfb1 Ke6 50. Kf4 Ra8 51. R5b2 Ra4 52. Ke3 Rxc4 53. Rf1 Rb4
54. Rbf2 Rf7 55. Rf5 Rb3+ 56. Kd2 Rxb6 57. Kc3 Rb4 58. R5f4 Ra4 59. Kb3 Ra8 60.
Kc3 Rg8 61. Kc4 Rg5 62. Kc3 Ke5 63. Kc4 f5 64. exf5 Rgxf5 65. Rxf5+ Rxf5 66.
Re1+ Kf6 67. Kb5 Re5 68. Rh1 Rd5 69. Re1 Kf5 70. Rf1+ Ke4 71. Re1+ Kf3 72. Re8
Rd4 73. Re6 c4 74. Kb4 d5 75. Kc3 Rd3+ 76. Kc2 Kf4 77. Re8 Re3 78. Rh8 Ke5 79.
Rh4 Kd6 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Valle Maytin, Luis Enrique"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2284"]
[BlackElo "2397"]
[ECO "C74"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence"]
[WhiteFideId "3503666"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. O-O Bg7 7. Bc2 Nge7 8. d4
O-O 9. d5 Nb8 10. Bg5 h6 11. Be3 f5 12. exf5 gxf5 13. Bd2 Ng6 14. Re1 Nd7 15. c4
Nf6 16. Nc3 Bd7 17. Rc1 e4 18. Nd4 Ng4 19. Nde2 Qh4 20. h3 Nxf2 21. g3 Nxh3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Vazquez, Facundo"]
[Black "Vallejo Diaz, Javier"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2199"]
[BlackElo "2365"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "3007669"]
[BlackFideId "2256398"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. f3 Nc6 6. e4 dxe4 7. d5 Ne5 8. fxe4
e6 9. Nf3 Nxf3+ 10. Qxf3 exd5 11. e5 Ng4 12. Bb5+ Ke7 13. Nxd5+ Ke6 14. Qxg4+
Kxd5 15. Qd1+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Primbetov, Kazbek"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2207"]
[BlackElo "2009"]
[WhiteFideId "13702297"]
[BlackFideId "4405501"]
[EventDate "2021.07.07"]

0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Wiwatanadate, Poompong"]
[Black "Krishnakumar, Sriram"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2043"]
[BlackElo "2035"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "6201083"]
[BlackFideId "30915856"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. f3 Nc6 6. e4 dxe4 7. d5 Ne5 8. fxe4
e6 9. Nf3 Nxf3+ 10. Qxf3 exd5 11. e5 Ne4 12. Bb5+ Bd7 13. Rf1 f5 14. exf6 Nxf6
15. Qe2+ Be7 16. Rxf6 gxf6 17. Qh5+ Kf8 18. Bh6+ Kg8 19. Qxd5+ Be6 20. Qxe6# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Baskin, Robert"]
[Black "Senlle Caride, Miguel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2390"]
[BlackElo "2354"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "24662402"]
[BlackFideId "2282500"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 c5 8. dxc5
Qc7 9. Nxc4 Qxc5 10. b3 Rd8 11. Qc2 Nc6 12. Nc3 e5 13. e3 Nb4 14. Qe2 Bg4 15.
Bf3 Bxf3 16. Qxf3 b5 17. a3 Nd3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Kamsky, Gata"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2658"]
[BlackElo "2455"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "2000024"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. e4 c6 2. Nf3 g6 3. d4 d5 4. Nbd2 Bg7 5. c3 dxe4 6. Nxe4 Nf6 7. Bd3 O-O 8.
Nxf6+ exf6 9. O-O a5 10. h3 Na6 11. Bf4 Nc7 12. Re1 Nd5 13. Bg3 Be6 14. c4 Nb4
15. Bf1 Re8 16. a3 Na6 17. Qc2 Nc7 18. b3 Qd7 19. Rad1 Bf8 20. Qc1 Bf5 21. Nh4
Rxe1 22. Rxe1 Be6 23. Nf3 Rd8 24. Bf4 h5 25. Bd2 b6 26. Bc3 Qd6 27. d5 cxd5 28.
Bxf6 Rc8 29. Bb2 Bg7 30. Bxg7 Kxg7 31. Rd1 Qe7 32. Qe3 dxc4 33. Bxc4 b5 34. Bxe6
Nxe6 35. Nd4 Re8 36. Nxb5 Kh7 37. Qe5 Qb7 38. a4 Re7 39. Qf6 Nc5 40. Rd8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Musovic, Armin"]
[Black "Maltsevskaya, Aleksandra"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2282"]
[BlackElo "2382"]
[ECO "C46"]
[Opening "Four knights"]
[Variation "Gunsberg variation"]
[WhiteFideId "939935"]
[BlackFideId "24174041"]
[EventDate "2021.07.07"]

1. a3 e5 2. Nc3 Nc6 3. e4 Nf6 4. Nf3 Bc5 5. Nxe5 O-O 6. Nd3 Bb6 7. Be2 Re8 8.
O-O Nxe4 9. Nxe4 Rxe4 10. Bf3 Re8 11. c3 d5 12. Re1 Rxe1+ 13. Nxe1 d4 14. Bxc6
bxc6 15. Nf3 c5 16. h3 Bf5 17. cxd4 cxd4 18. d3 Qd5 19. Bf4 Qb5 20. Rc1 c5 21.
Ne5 Qxb2 22. Qf3 Rf8 23. g4 Be6 24. h4 Bc7 25. Rxc5 Bd6 26. Rc6 Bxe5 27. Bxe5
Qb1+ 28. Kh2 Qb5 29. Bxd4 Bd5 30. Rc5 Qb8+ 31. Qg3 Qd8 32. Bc3 Ba8 33. Rg5 f6
34. Ra5 Qb6 35. Qe3 Qc7+ 36. f4 Qxc3 37. Rc5 Qb2+ 38. Kg3 Qg2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Holt, Conrad"]
[Black "Gabrielian, Artur"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2549"]
[BlackElo "2460"]
[ECO "A65"]
[Opening "Benoni"]
[Variation "6.e4"]
[WhiteFideId "2034387"]
[BlackFideId "4131002"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 O-O
9. Bd3 Re8 10. O-O Nbd7 11. Re1 Ne5 12. Nxe5 Rxe5 13. Bf4 Nh5 14. Bxe5 Bxe5 15.
Be2 Nf4 16. Bg4 Qg5 17. Ne2 h5 18. Nxf4 hxg4 19. g3 Bxf4 20. gxf4 Qxf4 21. Qc1
Qe5 22. Qc3 Qh5 23. e5 gxh3 24. Kh2 Bd7 25. e6 Qxd5 26. Qg3 Bxe6 27. Rad1 Qxa2
28. Rxd6 Re8 29. Rexe6 Rxe6 30. Rd8+ Kg7 31. Qh4 g5 32. Qxg5+ Rg6 33. Qe5+ f6
34. Rd7+ Kh6 35. Qf4+ Rg5 36. Qxf6+ Kh5 37. Rh7+ Kg4 38. f3# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Gabriel, Robert"]
[Black "Necula, Iulian"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2236"]
[BlackElo "1890"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "4606477"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 c6 3. c4 Bg7 4. Nc3 e5 5. d5 d6 6. Nf3 Bg4 7. Be2 Nf6 8. O-O O-O
9. h3 Bxf3 10. Bxf3 c5 11. Bg5 h6 12. Be3 a6 13. Qd2 Kh7 14. g4 Ng8 15. Kg2 Nd7
16. h4 Qe7 17. g5 h5 18. a4 f6 19. Be2 Rf7 20. f4 exf4 21. Bxf4 Ne5 22. Rf2 Raf8
23. Raf1 f5 24. exf5 Rxf5 25. Bg3 Rxf2+ 26. Rxf2 Rxf2+ 27. Bxf2 Qd7 28. Ne4 Ne7
29. Qf4 Nf5 30. b3 Kh8 31. Bf1 Ng4 32. Bd3 Nxf2 33. Kxf2 Bd4+ 34. Ke2 Be3 35.
Qf1 Qe7 36. Kd1 Qe5 37. Nf6 Qa1+ 38. Kc2 Qa2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Svane, Rasmus"]
[Black "Guseinov, Gadir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2665"]
[ECO "B07"]
[Opening "Robatsch defence"]
[Variation "Geller's system"]
[WhiteFideId "4657101"]
[BlackFideId "13401378"]
[EventDate "2021.07.07"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. c3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. Re1 e5 8. h3 h6
9. Nbd2 Nh5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Nc4 Be6 13. Ne3 Nf4 14. Bc4 Qxd1 15.
Rxd1 Rfd8 16. Bxe6 Rxd1+ 17. Nxd1 Nxe6 18. Kf1 h5 19. Ke2 f5 20. f3 Kf7 21. Be3
Rh8 22. Nf2 Bh6 23. Rd1 Bxe3 24. Kxe3 Nf4 25. Nd3 Nxd3 26. Rxd3 Ke6 27. f4 exf4+
28. Kxf4 g5+ 29. Ke3 f4+ 30. Kf3 c6 31. c4 b6 32. b4 Rg8 33. b5 cxb5 34. cxb5
Rc8 35. h4 gxh4 36. Kxf4 Rc2 37. Rd5 Rf2+ 38. Ke3 Rxg2 39. Rxh5 Rxa2 40. Rxh4 a6
41. Rh6+ Ke5 42. bxa6 Ra3+ 43. Kd2 Rxa6 44. Kc3 Kxe4 45. Kb4 Kf4 46. Kb5 Kg5 47.
Kxa6 Kxh6 48. Kxb6 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Iskusnyh, Sergei"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2473"]
[BlackElo "2605"]
[ECO "D26"]
[Opening "QGA"]
[Variation "classical, Steinitz variation"]
[WhiteFideId "4120027"]
[BlackFideId "4150120"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e3 Nf6 5. Bxc4 c5 6. O-O cxd4 7. Nxd4 Bd6 8.
Nc3 O-O 9. Be2 a6 10. Bf3 Qe7 11. Qc2 Nbd7 12. Bd2 Ne5 13. Be2 Bd7 14. Ne4 Rac8
15. Bc3 Nd5 16. Nxd6 Qxd6 17. Rad1 Nxc3 18. bxc3 Qc7 19. Qe4 Ng6 20. c4 f5 21.
Qd3 Rcd8 22. Qb3 Bc8 23. c5 Rde8 24. Qb6 Qxb6 25. cxb6 e5 26. Bc4+ Kh8 27. Nf3
e4 28. Ng5 Ne5 29. Be2 h6 30. Nh3 g5 31. Rd6 Re6 32. Rfd1 Kg7 33. f4 exf3 34.
gxf3 Rxd6 35. Rxd6 f4 36. exf4 Nf7 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Jimenez Martinez, Jose Vicente"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2271"]
[BlackElo "2461"]
[ECO "A42"]
[Opening "Modern defence"]
[Variation "Averbakh system"]
[WhiteFideId "2264021"]
[BlackFideId "14100983"]
[EventDate "2021.07.07"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be3 Ng4 6. Bg5 h6 7. Bc1 e5 8. d5 f5
9. f3 Nf6 10. exf5 gxf5 11. Bd3 O-O 12. Be3 Nh5 13. Qd2 e4 14. fxe4 f4 15. Bf2
Na6 16. Nf3 Bg4 17. O-O-O Bxf3 18. gxf3 Be5 19. Rdg1+ Kh8 20. Rg6 Kh7 21. Rhg1
c5 22. R1g4 Rf6 23. Bh4 Qh8 24. Bxf6 Nxf6 25. Rg2 Rg8 26. Rxg8 Nxg8 27. Ne2 Nb4
28. Bb1 Qf6 29. a3 Na6 30. Rg4 h5 31. Rg2 Ne7 32. Nc3 Ng6 33. Bd3 Nb8 34. Kc2
Nd7 35. Qf2 Bd4 36. Qf1 Nde5 37. Rd2 Nh4 38. Qh3 Nhxf3 39. Qxh5+ Qh6 40. Qf5+
Qg6 41. Rg2 Ne1+ 42. Kd2 Nxg2 43. Qh3+ Kg7 44. Nb5 Be3+ 45. Kd1 Nxd3 46. Qd7+
Kh6 47. Nxd6 Qh5+ 48. Kc2 Qe2+ 49. Kb3 Qxb2+ 50. Ka4 Qc2+ 51. Ka5 Bd2+ 52. Kb5
Qb3# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Pham, Le Thao Nguyen"]
[Black "Girya, Olga"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2369"]
[BlackElo "2448"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12401226"]
[BlackFideId "4195752"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Qb6 7. Nb3 Bg4 8.
Be2 e6 9. h3 Bxf3 10. Bxf3 Qd8 11. c3 Bd6 12. Bg5 h6 13. Bh4 g5 14. Bg3 Bxg3 15.
fxg3 Qd6 16. Kf2 Ne4+ 17. Bxe4 dxe4 18. Qg4 f5 19. Qh5+ Ke7 20. Rhe1 Raf8 21.
Rad1 Qd5 22. Qe2 b5 23. Nc5 Rb8 24. b4 h5 25. Kg1 Kf6 26. Rf1 Ne7 27. Nxe4+ Kg6
28. Nc5 Rb6 29. Rde1 h4 30. gxh4 Rxh4 31. Qe5 Qxe5 32. Rxe5 Nd5 33. Nxe6 Nxc3
34. Rfxf5 Rxe6 35. Rxg5+ Kf6 36. Ref5+ Ke7 37. d5 Re1+ 38. Kh2 Rhe4 39. Rg7+ Kd6
40. Rg6+ Kd7 41. Ra6 Re5 42. Rf7+ Ke8 43. Rfxa7 Rxd5 44. Rh6 Rf1 45. Rh8+ Rf8
46. Ra8+ Ke7 47. Rhxf8 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Bluebaum, Matthias"]
[Black "Bachmann, Axel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2599"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "24651516"]
[BlackFideId "3700488"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 c5 8. a3
Bxc3 9. Bxc3 d6 10. b4 Nbd7 11. O-O Qe7 12. Qe2 Rac8 13. Rfd1 Ne4 14. Bb2 f5 15.
Ne1 Rfd8 16. f3 Nef6 17. Rac1 Qf7 18. Bb1 Ba6 19. dxc5 dxc5 20. b5 Bb7 21. Nd3
Qe7 22. Rd2 e5 23. Nf2 e4 24. f4 Nf8 25. Rcd1 Ne6 26. Be5 Rxd2 27. Rxd2 Rd8 28.
h3 Rxd2 29. Qxd2 Nd7 30. Bc3 Ndf8 31. Qe2 g6 32. Qd1 Kf7 33. a4 Qd8 34. Qe1 a5
35. Kh2 Qh4 36. g3 Qd8 37. g4 Qh4 38. gxf5 gxf5 39. Nxe4 Qe7 40. Ng3 Qd7 41.
Bxf5 Ng6 42. Bxe6+ Qxe6 43. f5 Qxc4 44. fxg6+ hxg6 45. Qf2+ Ke8 46. Qf6 Qa2+ 47.
Bb2 Qxa4 48. Qe6+ Kd8 49. Bf6+ Kc7 50. Be5+ Kd8 51. Qxb6+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Demchenko, Anton"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2661"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "4160258"]
[BlackFideId "4189302"]
[EventDate "2021.07.07"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. Be2 c5 8. O-O c4
9. Nbd2 h6 10. c3 b5 11. Re1 Ne7 12. Nf1 Nc6 13. Ng3 Bg6 14. h4 Be7 15. h5 Bh7
16. Bf1 Rb8 17. a3 a5 18. Nh2 O-O 19. Qg4 Kh8 20. f4 Bh4 21. Nf3 Bxg3 22. Qxg3
b4 23. axb4 axb4 24. Qf2 Ra8 25. Bd2 Qb6 26. g4 Qb7 27. f5 Rxa1 28. Rxa1 exf5
29. g5 f4 30. Bxf4 Rg8 31. Kh2 hxg5 32. Nxg5 Nf8 33. Bg3 Nd8 34. Bg2 bxc3 35.
bxc3 Nfe6 36. Nxh7 Kxh7 37. Qf3 Qb2 38. Rf1 Rf8 39. Bh4 Kg8 40. h6 Qc2 41. hxg7
Kxg7 42. Bf6+ Kg8 43. Qxd5 Qxc3 44. Rf3 Qxd4 45. Rg3+ Kh7 46. Be4+ Kh6 47. Rh3# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Vovk, Orest"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2315"]
[BlackElo "2558"]
[ECO "A00"]
[Opening "Grob's attack"]
[WhiteFideId "14113490"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. g4 d5 2. h3 e5 3. Bg2 c6 4. d4 e4 5. c4 h5 6. Nc3 Be6 7. Qb3 Qd7 8. g5 Ne7 9.
f3 Nf5 10. e3 Ng3 11. Rh2 exf3 12. cxd5 Bxd5 13. Nxd5 fxg2 14. Rxg2 h4 15. Nf4
Bd6 16. g6 Bxf4 17. Qxf7+ Qxf7 18. gxf7+ Kxf7 19. Rf2 g5 20. exf4 Re8+ 21. Kd1
Ne4 22. Re2 Nd7 23. Nf3 Rad8 24. Kc2 Ng3 25. Rxe8 Rxe8 26. Ne5+ Nxe5 27. dxe5
Kg6 28. fxg5 Rxe5 29. Bd2 Re2 30. Kd3 Rh2 31. Re1 Rxh3 32. Re6+ Kf7 33. Rf6+ Kg7
34. Kc4 Ne4 35. Re6 Nxd2+ 36. Kc5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Tejedor Fuente, Enrique"]
[Black "Maly, Alexey"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2434"]
[BlackElo "2370"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "2299100"]
[BlackFideId "14103184"]
[EventDate "2021.07.07"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 g6 7. Qb3 Nxc3 8.
Qxc3 Rg8 9. d4 Bg7 10. Be3 Nc6 11. Bb5 Bd7 12. O-O Rc8 13. Qd2 a6 14. Be2 Be6
15. Ng5 Nxd4 16. Rfd1 Nxe2+ 17. Qxe2 Qa5 18. Nxe6 fxe6 19. Rac1 Kf7 20. Qf3+ Bf6
21. Rxc8 Rxc8 22. Qxb7 Rc2 23. b4 Qxa2 24. b5 Rb2 25. Qxa6 Rb1 26. Rf1 Rxf1+ 27.
Kxf1 Qb1+ 28. Ke2 Qc2+ 29. Kf3 Qd1+ 30. Kg3 g5 31. Kh3 h5 32. f3 g4+ 33. Kg3
Be5+ 34. f4 Qe1+ 35. Bf2 Qc3+ 36. Kh4 Bxf4 37. Kxh5 Qg7 38. Kh4 Qg5# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Vitenberg, Noam Aviv"]
[Black "Kadam, Om Manish"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2315"]
[BlackElo "2114"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "1532138"]
[BlackFideId "45076294"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Be3 O-O 9. Qd2 Qa5 10. Rc1 Rd8 11. d5 e6 12. Bg5 f6 13. Be3 exd5 14. exd5 b6 15.
c4 Qxd2+ 16. Nxd2 Re8 17. Be2 Nd7 18. O-O Ne5 19. Ne4 Nf7 20. Bf3 Bf5 21. Nc3
Ne5 22. Be2 Bd7 23. Rfe1 Kf7 24. a4 h6 25. Nb5 Bxb5 26. axb5 f5 27. Red1 Rad8
28. Rc2 Re7 29. Ra2 g5 30. f4 Ng6 31. Bc1 Bd4+ 32. Kf1 Nxf4 33. Bxf4 gxf4 34.
Rd3 Kf6 35. Rh3 Kg7 36. Rha3 Rdd7 37. Ra4 Kf6 38. R4a3 Be3 39. Bh5 Bc1 40. Rc3
Be3 41. Rca3 Bd4 42. Bf3 Be5 43. Ra4 Bc3 44. R4a3 Bb4 45. Rd3 Re1+ 46. Kf2 Rc1
47. d6 Rxc4 48. Bc6 Rd8 49. d7 Ba5 50. Re2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Dang, Hoang Son"]
[Black "Lobanov, Sergei"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2363"]
[BlackElo "2514"]
[ECO "C58"]
[Opening "two knights defence"]
[Variation "Kieseritsky variation"]
[WhiteFideId "12402435"]
[BlackFideId "24183750"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 e4 8. Qe2
Nxc4 9. dxc4 Bc5 10. h3 O-O 11. Nh2 b5 12. cxb5 Qxd5 13. Nc3 Qe6 14. Be3 Bb4 15.
O-O a6 16. Bd4 axb5 17. Bxf6 Qxf6 18. Nd5 Qd6 19. Rad1 Bb7 20. Qxb5 Bxd5 21.
Rxd5 c6 22. Rxd6 cxb5 23. Rd4 Bc5 24. Rxe4 Rxa2 25. b4 Ba7 26. Re5 Rc8 27. Rxb5
Rcxc2 28. Rf5 Rab2 29. Ng4 Rxb4 30. Ra1 Rb7 31. g3 g6 32. Rf3 h5 33. Nf6+ Kf8
34. Re1 Kg7 35. Ne8+ Kf8 36. Nd6 Rd7 37. Re8+ Kg7 38. Ne4 Re2 39. Kf1 Ra2 40. g4
hxg4 41. hxg4 Rd1+ 42. Kg2 Re1 43. Re7 Kh6 44. g5+ Kh5 45. Ng3+ Kxg5 46. Rxe1
Bxf2 47. Rxf2 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Gallegos Diaz, Carlos Alberto"]
[Black "Gimenez Aguirre, Alejo Ismael"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2374"]
[BlackElo "2265"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "3900886"]
[BlackFideId "32041667"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 g6 3. d3 Nc6 4. Nbd2 Bg7 5. Be2 Nf6 6. O-O d5 7. h3 O-O 8. c3 b6
9. Re1 e5 10. exd5 Nxd5 11. Bf1 Bb7 12. a4 Nf4 13. Nc4 f6 14. Bxf4 exf4 15. a5
b5 16. a6 Bc8 17. Ncd2 Kh8 18. Qb3 Rb8 19. Ne4 Qb6 20. Nd6 h5 21. Nxc8 Rfxc8 22.
Re6 Re8 23. Rae1 Rxe6 24. Rxe6 Qc7 25. Qd5 Ne7 26. Qe4 Nf5 27. d4 Kh7 28. Rc6
Qd7 29. Rxc5 Rb6 30. Bd3 Rxa6 31. Bxb5 Ra1+ 32. Kh2 Qd6 33. Rxf5 gxf5 34. Qxf5+
Kg8 35. Bc4+ Kf8 36. Qxh5 Qc7 37. Qd5 Bh6 38. Qe6 Bg5 39. h4 Bxh4 40. Nxh4 f3+
41. g3 Qh7 42. Qc8+ Kg7 43. Qd7+ Kh6 44. Nf5+ Kg6+ 45. Nh4+ Kh6 46. Qg4 Qb1 47.
Nf5+ Qxf5 48. Qxf5 a5 49. Qxf6+ Kh5 50. Bf7+ Kg4 51. Qf4# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Yilmaz, Mustafa"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2425"]
[BlackElo "2630"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "25005812"]
[BlackFideId "6302718"]
[EventDate "2021.07.07"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qb3 c4 6. Qc2 e5 7. dxe5 Bf5 8. Qc1 g5
9. Bxg5 Nxe5 10. Nd2 f6 11. Bf4 Nd3+ 12. Bxd3 Bxd3 13. Ne2 Ne7 14. Bg3 Ng6 15.
Nf4 Nxf4 16. Bxf4 Rg8 17. Bg3 O-O-O 18. Nf3 Re8 19. Qd2 Bh6 20. Nd4 Qa5 21. b4
Qa6 22. O-O-O Rxe3 23. Kb2 Re2 24. Qxe2 Bxe2 25. Nxe2 Re8 26. Rhe1 Qe6 27. f3 f5
28. Nd4 Qd7 29. Rxe8+ Qxe8 30. Re1 Qf7 31. Nb5 Qg6 32. Re2 f4 33. Be1 a5 34.
bxa5 Qa6 35. Nd4 Qxa5 36. Bh4 Qb6+ 37. Kc1 Kb8 38. Re6 Qa5 39. Rxh6 Qxc3+ 40.
Nc2 Qd3 41. Re6 c3 42. Re8+ Kc7 43. Bg5 Qd2+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Mikhnenko, Alexander"]
[Black "Bures, Vit"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2065"]
[BlackElo "2144"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "34143014"]
[BlackFideId "309052"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 Bd7
9. Nc3 b4 10. Ne2 O-O 11. Ng3 h6 12. Be3 Na5 13. Ba2 c5 14. b3 Nc6 15. Nd2 d5
16. exd5 Nxd5 17. Nde4 Nxe3 18. fxe3 f5 19. Nd2 Bg5 20. Nc4 Be6 21. Qe2 Bxc4 22.
dxc4 Qc8 23. Rad1 Qe6 24. Rd5 Be7 25. Bb1 e4 26. Rfd1 Ne5 27. Qf1 Ng4 28. Nxf5
Rxf5 29. Qxf5 Qxf5 30. Rxf5 Nxe3 31. Rff1 Nxf1 32. Rxf1 Rd8 33. c3 bxc3 34. Bxe4
Rd2 35. Re1 Bf6 36. Kf1 Bd4 37. Bd5+ Kf8 38. Rc1 Rb2 39. Bb7 a5 40. Bd5 Rxb3 41.
Ke2 Rb2+ 42. Kd3 Rd2+ 43. Ke4 Rxg2 44. Kf5 Rxh2 45. Ke6 Re2+ 46. Kd7 c2 47. Rf1+
Rf2 48. Re1 g5 49. Re8+ Kg7 50. Re7+ Kf6 51. Re6+ Kf5 52. Be4+ Kf4 53. Bxc2 Rxc2
54. Rxh6 Rxc4 55. Ke6 Rxa4 56. Kd5 g4 57. Rh7 g3 58. Rf7+ Ke3 59. Rf5 g2 60. Rg5
Kf3 61. Rf5+ Kg4 62. Rf7 g1=Q 63. Re7 Qg2+ 64. Kd6 Qg3+ 65. Kd7 Qb8 66. Re6 Rb4
67. Rg6+ Kf5 68. Rc6 Rb7+ 69. Rc7 Qxc7+ 70. Ke8 Qe7# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Dobre, Claudiu-Cristian"]
[Black "Filip, Lucian-Ioan"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2314"]
[BlackElo "2431"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "1211854"]
[BlackFideId "1208900"]
[EventDate "2021.07.07"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Qc2 Bd6 6. Nf3 Ne7 7. Bg5 Bf5 8. Qd2
O-O 9. e3 f6 10. Bh4 Nd7 11. Bg3 Nb6 12. Bxd6 Qxd6 13. b4 Qxb4 14. Bd3 Bxd3 15.
Qxd3 Qc4 16. Ke2 Nf5 17. Rab1 Nd6 18. Nd2 Qxd3+ 19. Kxd3 Rf7 20. Rb3 Rd8 21. h4
h5 22. Rhb1 Rdd7 23. a4 Nbc4 24. Rb4 Nxd2 25. Kxd2 b6 26. Kd3 f5 27. Ne2 g6 28.
Nf4 Kg7 29. Rc1 Nc4 30. Ke2 Kf6 31. Nd3 Rfe7 32. g3 Rd6 33. Nb2 Nxb2 34. Rxb2
Rc7 35. Rbc2 Ke6 36. Kf3 c5 37. dxc5 Rdc6 38. cxb6 Rxc2 39. bxa7 Rxa7 40. Rxc2
Rxa4 41. Rc6+ Kf7 42. Rd6 Ra2 43. Rxd5 Kf6 44. Rd6+ Kg7 45. Kf4 Rxf2+ 46. Kg5
Rf3 47. Rxg6+ Kh7 48. Kxh5 Rxe3 49. Rg5 Rf3 50. g4 fxg4 51. Kxg4 Rf1 52. Kh5 Rf6
53. Ra5 Rh6+ 54. Kg5 Rg6+ 55. Kh5 Rh6+ 56. Kg5 Rg6+ 57. Kf5 Rg1 58. Ra6 Rg2 59.
Kf4 Rg1 60. Kf5 Rg2 61. Kf4 Rg1 62. Kf5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Prohorov, Olexandr"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2086"]
[BlackElo "2173"]
[ECO "A80"]
[Opening "Dutch, Krejcik gambit"]
[WhiteFideId "14105578"]
[BlackFideId "6700136"]
[EventDate "2021.07.07"]

1. d4 f5 2. g4 fxg4 3. h3 d6 4. hxg4 Bxg4 5. Qd3 Qd7 6. Bg2 Nf6 7. Bxb7 Bf5 8.
Qb3 Be4 9. Bxe4 Nxe4 10. Qd5 Qc6 11. Qxc6+ Nxc6 12. Nf3 g6 13. c3 Bg7 14. Na3 h6
15. Nb5 Kd7 16. Bf4 g5 17. Bh2 h5 18. Rg1 Bf6 19. d5 Na5 20. Nbd4 g4 21. Nd2
Nxd2 22. Kxd2 Nc4+ 23. Kc2 Bxd4 24. cxd4 Raf8 25. Rg2 Nb6 26. e4 Rf3 27. b3 Rhf8
28. Bg3 a5 29. a4 Kd8 30. Rh1 Nd7 31. Rxh5 Nf6 32. Rg5 Nxe4 33. Rxg4 Nxf2 34.
Bxf2 Rxf2+ 35. Rxf2 Rxf2+ 36. Kc3 Kd7 37. Kc4 Rc2+ 38. Kb5 Rb2 39. Kc4 Rc2+ 40.
Kd3 Rb2 41. Kc3 Rb1 42. Rg8 Rc1+ 43. Kd3 Rb1 44. Ke4 Rxb3 45. Ra8 Rb1 46. Rxa5
Re1+ 47. Kd3 Rd1+ 48. Kc4 Rc1+ 49. Kb4 Rd1 50. Kc3 Rc1+ 51. Kd2 Rc4 52. Kd3 Rc1
53. Ra7 Rd1+ 54. Kc3 Rc1+ 55. Kd2 Rc4 56. Kd3 Rc1 57. a5 Rd1+ 58. Kc3 Rc1+ 59.
Kd2 Ra1 60. a6 Ra4 61. Kd3 Ra3+ 62. Ke4 Ra1 63. Ra8 Re1+ 64. Kd3 Ra1 65. a7 Ra3+
66. Ke4 Ra4 67. Kf5 Ra5 68. Kg6 Ra3 69. Kf7 Rf3+ 70. Kg6 Ra3 71. Kf5 Ra4 72. Ke4
Ra3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Sarana, Alexey"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2640"]
[BlackElo "2620"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "24133795"]
[BlackFideId "3805662"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Qd2 h5 10. Nd5 Bxd5 11. exd5 Nbd7 12. O-O-O Qc7 13. Kb1 Nb6 14. Qa5 Rc8
15. c3 Bd8 16. Be2 Nbxd5 17. Rxd5 Qc6 18. Rxe5+ dxe5 19. Qxe5+ Qe6 20. Qxe6+
fxe6 21. Re1 Kf7 22. Bd3 Nd5 23. Bd2 Bf6 24. c4 Ne7 25. Be4 b6 26. Be3 Rxc4 27.
Bxb6 Nd5 28. Ba5 Rb8 29. Bd3 Rc6 30. Bd2 Rd6 31. Re4 Nc3+ 32. bxc3 Rxd3 33. Kc2
Rd5 34. c4 Re5 35. Rxe5 Bxe5 36. h3 Rc8 37. Kd3 Rd8+ 38. Ke4 Bd6 39. Bc3 Rc8 40.
Kd3 g5 41. Bd4 g4 42. hxg4 hxg4 43. c5 Bc7 44. Nd2 Rb8 45. fxg4 Rg8 46. Nf3 Rxg4
47. Be5 Ba5 48. c6 Ke8 49. g3 Ra4 50. Nd4 Ke7 51. c7 Kd7 52. Nxe6 Rxa2 53. Nc5+
Kc8 54. Nxa6 Bb6 55. Nb4 Ra5 56. Nc6 Rd5+ 57. Ke4 Rd7 58. g4 Bxc7 59. g5 Rd1 60.
g6 Rg1 61. Kf5 Kd7 62. Bxc7 Rxg6 63. Ne5+ Kxc7 64. Nxg6 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Sarkar, Justin"]
[Black "Navarro Segura, Roberto"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2338"]
[BlackElo "2123"]
[ECO "D26"]
[Opening "QGA"]
[Variation "classical variation, 6.O-O"]
[WhiteFideId "2010011"]
[BlackFideId "5100364"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 7. Nc3 a6 8. Bb3
Qc7 9. Qe2 Be7 10. dxc5 Bxc5 11. Bd2 O-O 12. Rac1 Be7 13. e4 e5 14. Nd5 Qd8 15.
Be3 Bg4 16. Bb6 Qd7 17. Nxe7+ Nxe7 18. h3 Bh5 19. Rfd1 Qb5 20. Qxb5 axb5 21. g4
Bg6 22. Nxe5 Nxe4 23. Rc7 Nc6 24. Nxg6 hxg6 25. Rxb7 Na5 26. Bxa5 Rxa5 27. Rdd7
Ng5 28. h4 Nf3+ 29. Kf1 Nxh4 30. Rxf7 Rxf7 31. Bxf7+ Kh7 32. Be6 Nf3 33. Kg2 Ng5
34. Bd5 Ra4 35. Kg3 Rb4 36. f4 Ne4+ 37. Bxe4 Rxe4 38. Rxb5 Ra4 39. a3 Kg8 40.
Rb4 Ra5 41. g5 Kf7 42. a4 Ke6 43. b3 Kf7 44. Rb7+ Ke6 45. Rxg7 Kf5 46. Rf7+ Ke4
47. Rf6 Rd5 48. Rxg6 Rd3+ 49. Kg4 Rxb3 50. a5 Ra3 51. a6 Ra1 52. Re6+ Kd5 53. f5
Ra4+ 54. Kh5 Ra1 55. g6 Ra3 56. Kg5 Ra1 57. g7 Ra3 58. Kf6 Rg3 59. Kf7 Rg5 60.
g8=Q Rxf5+ 61. Ke7 Kc5 62. Qc8+ Kb5 63. a7 Rf4 64. Qb8+ Ka5 65. Qxf4 Kb5 66.
a8=Q Kc5 67. Qc6# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Rosenberg, Evan S"]
[Black "Pacheco Lugo, Alejandro Jose"]
[Result "0-1"]
[BlackTitle "CM"]
[WhiteElo "2125"]
[BlackElo "2127"]
[ECO "D30"]
[Opening "QGD"]
[Variation "Hastings variation"]
[WhiteFideId "2019299"]
[BlackFideId "3903745"]
[EventDate "2021.07.07"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8.
Qxc4 b5 9. Qb3 b4 10. Ne4 Qf5 11. Ng3 Qd5 12. e4 Qxb3 13. axb3 Nd7 14. Bd3 Be7
15. Ke2 c5 16. Rhc1 O-O 17. Bb5 cxd4 18. Rxc8 d3+ 19. Kd2 Rfxc8 20. Bxd7 Rc2+
21. Kxd3 Rxb2 22. Bc6 Rxb3+ 23. Ke2 Rc8 24. Rxa7 Bc5 25. Ra8 Rb2+ 26. Kd3 Rxa8
27. Bxa8 Bxf2 28. Ne2 Ra2 29. Bc6 b3 30. Nc3 b2 31. Kc2 Ra6 32. Bb5 b1=Q+ 33.
Nxb1 Rb6 34. Bc4 g6 35. Bb3 Kg7 36. Nc3 Rc6 37. Ne5 Rc7 38. Kd3 Be1 39. Nb5 Rb7
40. Bc4 Bb4 41. Nc6 Bf8 42. e5 Rd7+ 43. Ke4 Rd2 44. Kf3 Rc2 45. Na5 Bb4 46. Bb3
Rc5 47. Ba4 Bxa5 48. Nd6 Rxe5 49. Ne8+ Kf8 50. Nd6 Rd5 51. Nb7 Bb4 52. Bc6 Rd3+
53. Ke2 Rc3 54. Bf3 Ke7 55. h4 h5 56. Be4 f5 57. Bf3 e5 58. Bd5 e4 59. Bg8 f4
60. Bh7 Kf6 61. Bg8 Rc7 62. Nd8 Rc2+ 63. Kd1 Rxg2 64. Nc6 Bc3 65. Bd5 Rd2+ 66.
Kc1 Rxd5 67. Kc2 Rc5 68. Nd8 Ba5+ 69. Kb3 Bxd8 70. Kb4 Be7 71. Ka4 e3 72. Kb4 e2
73. Ka4 e1=Q 74. Ka3 Qa1+ 75. Kb3 Qb1+ 76. Ka4 Kf5 77. Ka3 Ra5# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Onischuk, Vladimir"]
[Black "Gorodetzky, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2622"]
[BlackElo "2496"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "14114038"]
[BlackFideId "2813416"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. b4 Bb6 7. Nbd2 a5 8. b5 Ne7
9. Bb3 c6 10. a4 O-O 11. O-O Ng6 12. Nc4 Bc7 13. Re1 Re8 14. h3 h6 15. Ba3 d5
16. exd5 cxd5 17. Ne3 Be6 18. Bc2 Qd7 19. Nf1 Rad8 20. Bc5 Qc8 21. Be3 e4 22.
N3h2 Bxh3 23. Bd4 Bxg2 24. Bxf6 Bxf1 25. Nxf1 gxf6 26. Re3 f5 27. Qh5 Qe6 28.
dxe4 dxe4 29. Rh3 Nf4 30. Rg3+ Kf8 31. Qh4 Ne2+ 32. Kg2 Nxg3 33. fxg3 e3 34. Re1
e2 35. Nh2 Rd2 36. Bb3 Qe4+ 37. Nf3 Qxh4 38. gxh4 Rb2 39. Bd5 Re3 40. Bxb7 Rxc3
41. Nd4 Re3 42. Nxf5 Rd3 43. Bf3 Rd1 44. Rxe2 Rdd2 45. Rxd2 Rxd2+ 46. Kf1 Ra2
47. Bd1 Be5 48. Nxh6 Bd4 49. h5 Bb6 50. Ng4 Kg7 51. Ne5 f6 52. Nc4 Bd4 53. Nxa5
Ra1 54. Ke2 Kh6 55. Nc6 Bb6 56. Bc2 Kxh5 57. Kf3 Kg5 58. Ke4 f5+ 59. Kd5 f4 60.
Ne5 Kh4 61. Kc6 Bd8 62. Bb3 Rb1 63. Bd5 Kg3 64. Nc4 Ra1 65. b6 Rxa4 66. b7 Rb4
67. Nd6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Matveev, Vladimir3"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2344"]
[BlackElo "2641"]
[ECO "A61"]
[Opening "Benoni"]
[Variation "Nimzovich (knight's tour) variation"]
[WhiteFideId "24130753"]
[BlackFideId "12401110"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nc4
O-O 9. Bf4 Ne8 10. Qd2 f5 11. h4 a6 12. a4 Qf6 13. Nb6 Nc7 14. Nxa8 Nxa8 15. e3
Nd7 16. Be2 Ne5 17. Bg5 Qf7 18. h5 Nc7 19. hxg6 hxg6 20. Bh6 Bd7 21. f4 Ng4 22.
Bxg4 fxg4 23. Bxg7 Qxg7 24. e4 Re8 25. g3 Bf5 26. O-O-O Bxe4 27. Rhe1 Bf5 28.
Rxe8+ Nxe8 29. Re1 Nf6 30. Qe3 Kf8 31. Rh1 Kg8 32. Re1 Kf8 33. b3 Qd7 34. Kb2
Kf7 35. Rh1 b5 36. Qe2 b4 37. Nd1 Be4 38. Rh8 Kg7 39. Qh2 Nh5 40. Rxh5 gxh5 41.
Qxh5 Qf5 42. Qxf5 Bxf5 43. Ne3 Kf6 44. Kc1 Bd7 45. Nc4 Ke7 46. Kd2 Bc8 47. Ne3
Kf6 48. Kd3 Bf5+ 49. Kd2 Bd7 50. Nc4 Ke7 51. Ne3 Kf6 52. Kd3 Bf5+ 53. Ke2 Bd7
54. Nc4 Ke7 55. Ke3 Bf5 56. Kd2 Be4 57. Ne3 Bf3 58. Kd3 Kf6 59. Kc2 Ke7 60. Nf5+
Kd7 61. Ne3 Kc7 62. Kd3 Kd7 63. Kd2 Ke7 64. Kd3 Kd7 65. Kd2 Kc7 66. Kd3 Kb6 67.
Nc4+ Kc7 68. Ne3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Ibrahimli, Murad"]
[Black "Khanin, Semen"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2436"]
[BlackElo "2517"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Caro variation"]
[WhiteFideId "13410229"]
[BlackFideId "4111990"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. a4 b4 7. d3 Bg7 8. a5 d6 9.
Nbd2 Nf6 10. h3 O-O 11. Nc4 Rb8 12. Bg5 h5 13. Ne3 Ne7 14. Qd2 Nh7 15. Bxe7 Qxe7
16. Nd5 Qd7 17. Nxb4 c6 18. Na2 d5 19. Nc3 Bb7 20. Na4 Qd6 21. Qe3 Nf6 22. O-O
Nd7 23. Rfe1 Ba8 24. Nb6 Nc5 25. exd5 Nxb3 26. cxb3 cxd5 27. d4 e4 28. Ne5 Bxe5
29. dxe5 Qxe5 30. Nd7 Qxb2 31. Nxb8 Rxb8 32. Qa7 Qe5 33. Rad1 Rd8 34. Rd4 Qf6
35. Qc7 Re8 36. Rb4 d4 37. Rb8 Qe6 38. Rxe8+ Qxe8 39. Qd6 e3 40. Qxd4 exf2+ 41.
Qxf2 Qc6 42. Rf1 Qd5 43. b4 Bc6 44. Re1 Kh7 45. Re3 Qd1+ 46. Kh2 Qd6+ 47. Kh1
Qd1+ 48. Re1 Qb3 49. Kg1 Bd5 50. Qd4 Qa2 51. Qf2 Qb3 52. Re5 Qd3 53. Qe3 Qd1+
54. Kh2 Bc4 55. Qf4 Qd3 56. Re3 Qd5 57. Re7 Bb3 58. Re5 Qd7 59. Rc5 Be6 60. Rc7
Qd5 61. Ra7 Qd3 62. Rc7 Bd5 63. Rxf7+ Bxf7 64. Qxf7+ Kh6 65. Qf4+ Kh7 66. Qc7+
Kh6 67. Qb8 h4 68. b5 g5 69. bxa6 g4 70. Qh8+ Kg5 71. Qg7+ Kh5 72. Qxg4+ Kh6 73.
Qxh4+ Kg6 74. Qg3+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "13"]
[White "Sviridova, Vlada"]
[Black "Szente Varga, Fruzsina"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "WFM"]
[WhiteElo "2144"]
[BlackElo "2100"]
[ECO "E98"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov, 9.Ne1"]
[WhiteFideId "24109606"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7
9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 h5 14. c5 Rf6 15. Rc1 Rg6 16.
Kh1 g4 17. g3 h4 18. fxg4 hxg3 19. hxg3 fxg3 20. Bxg3 Nf6 21. Nf2 Rh6+ 22. Kg2
Nh7 23. Rh1 Rxh1 24. Qxh1 Ng6 25. Qh5 Qf6 26. Rh1 Ng5 27. Nd3 Nf4+ 28. Bxf4 exf4
29. Rf1 f3+ 30. Bxf3 dxc5 31. Be2 Qe7 32. Qg6 Bd7 33. e5 Be8 34. Qf5 c4 35. d6
cxd6 36. Nf4 dxe5 37. Bxc4+ Bf7 38. Bxf7+ Nxf7 39. Nfd5 Qe8 40. Nc7 Qc6+ 41.
N3d5 Rf8 42. Rh1 Nh6 43. Qe6+ Qxe6 44. Nxe6 Re8 45. Ndc7 Re7 46. Kg3 e4 47. Rd1
Be5+ 48. Kh4 Bxc7 49. Nxc7 Rxc7 50. Kg5 Nf7+ 51. Kf6 e3 52. Re1 Rc6+ 53. Kf5
Rc5+ 54. Kf6 Re5 55. g5 Re4 56. g6 Nd6 57. Rd1 e2 58. Re1 Re8 59. g7 Ne4+ 60.
Kg6 Nf2 61. Kf6 Ne4+ 62. Kg6 Re6+ 63. Kf5 Nc5 64. b4 Re7 65. bxc5 Kxg7 66. Kf4
Kf6 67. Kf3 Re5 68. Rxe2 Rxe2 69. Kxe2 Ke5 70. Kd3 Kd5 71. Kc3 Kxc5 72. Kb3 b5
73. Kc3 a5 74. a3 a4 75. Kb2 Kc4 76. Kc2 Kd4 77. Kd2 b4 78. axb4 a3 79. Kc2 a2
80. Kb2 a1=N 81. Kxa1 Kc4 82. Kb2 Kxb4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Guseinov, Gadir"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2665"]
[BlackElo "2558"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "13401378"]
[BlackFideId "2226332"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 a6 3. Nf3 b5 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Onischuk, Vladimir"]
[Black "Bluebaum, Matthias"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2622"]
[BlackElo "2669"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "14114038"]
[BlackFideId "24651516"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. O-O Nf6 5. d3 Be7 6. Nbd2 c5 7. e4 Nc6 8. h3
Bh5 9. Re1 O-O 10. exd5 exd5 11. g4 Bg6 12. Nh4 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2009"]
[BlackElo "2473"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "4405501"]
[BlackFideId "4120027"]
[EventDate "2021.07.07"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nd2 Nc6 5. c3 cxd4 6. exd4 Bf5 7. Ngf3 e6 8. Bb5
Bd6 9. Ne5 Bxe5 10. dxe5 Nd7 11. Nf3 Qb6 12. Qb3 Nc5 13. Bxc6+ Qxc6 14. Qd1 Nd3+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Wiwatanadate, Poompong"]
[Black "Valle Maytin, Luis Enrique"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2043"]
[BlackElo "2284"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox variation"]
[WhiteFideId "6201083"]
[BlackFideId "3503666"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O a5 8. dxe5
dxe5 9. h3 Qxd1 10. Rxd1 Re8 11. Be3 c6 12. Rd6 Nbd7 13. Rad1 Bf8 14. R6d2 Nb6
15. Bxb6 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Dhulipalla, Bala Chandra Prasad"]
[Black "Vitenberg, Noam Aviv"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2425"]
[BlackElo "2315"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "25005812"]
[BlackFideId "1532138"]
[EventDate "2021.07.07"]

1. d4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Golubev, Mikhail"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2461"]
[BlackElo "2455"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "14100983"]
[BlackFideId "2256444"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 Bg7 5. Be3 e6 6. Nb5 Nge7 7. Nd6+ Kf8 8. c3 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Nguyen, Ngoc Truong Son"]
[Black "Dang, Hoang Son"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2641"]
[BlackElo "2363"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "12401110"]
[BlackFideId "12402435"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. f4 d5 5. Nf3 dxe4 6. Nxe4 Nf6 7. Bd3 O-O 8. Qe2
Bg4 9. c3 Nbd7 10. Be3 Nd5 11. h3 Bxf3 12. Qxf3 Nxe3 13. Qxe3 Nf6 14. g4 Nxe4
15. Bxe4 Rb8 16. h4 b5 17. h5 b4 18. hxg6 bxc3 19. bxc3 c5 20. Rxh7 fxg6 21.
Bxg6 Qd6 22. f5 cxd4 23. Qh3 dxc3 24. Rh8+ Bxh8 25. Qh7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Gimenez Aguirre, Alejo Ismael"]
[Black "Harshavardhan, G B"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2265"]
[BlackElo "2397"]
[ECO "C72"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, 5.O-O"]
[WhiteFideId "32041667"]
[BlackFideId "25059009"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bg4 6. h3 h5 7. d3 b5 8. Bb3 Nd4
9. Nbd2 Qf6 10. c3 Ne6 11. Bxe6 fxe6 12. a4 b4 13. Nc4 Ne7 14. Ne3 Bxf3 15. Qxf3
Qxf3 16. gxf3 bxc3 17. bxc3 Ng6 18. Ng2 Be7 19. f4 exf4 20. Nxf4 Nxf4 21. Bxf4
g5 22. Be3 g4 23. hxg4 hxg4 24. Kg2 Kd7 25. Rh1 e5 26. d4 Ke6 27. d5+ Kf7 28. c4
Kg6 29. Kg3 Rxh1 30. Rxh1 Rb8 31. Rh6+ Kg7 32. Re6 Kf7 33. Kxg4 Rb4 34. Rh6 Kg7
35. Kf5 Rxc4 36. Rg6+ Kf7 37. Bh6 Rxa4 38. Rg7+ Ke8 39. Ke6 Rxe4 40. Rg8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Navarro Segura, Roberto"]
[Black "Sviridova, Vlada"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2123"]
[BlackElo "2144"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, poisoned pawn variation"]
[WhiteFideId "5100364"]
[BlackFideId "24109606"]
[EventDate "2021.07.07"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Nf3
Nbc6 9. Bd3 f5 10. exf6 Rxf6 11. Bg5 Rf7 12. Qh5 g6 13. Qh4 Qa5 14. Bd2 c4 15.
Be2 Nf5 16. Qg5 Qa4 17. Bd1 Bd7 18. h4 e5 19. dxe5 Re8 20. Kf1 Nxe5 21. Nxe5
Rxe5 22. Qd8+ Re8 23. Qg5 d4 24. h5 Qa6 25. g4 Ng3+ 26. Kg2 Nxh1 27. hxg6 Rxf2+
28. Kxh1 Qc6+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Gallegos Diaz, Carlos Alberto"]
[Black "Pham, Le Thao Nguyen"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2374"]
[BlackElo "2369"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "3900886"]
[BlackFideId "12401226"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8.
Be3 Nf6 9. f3 Be6 10. a4 b5 11. Nd2 Be7 12. axb5 axb5 13. Rxa8 Qxa8 14. Qa1 O-O
15. Nb3 Nd7 16. Rd1 Bxb3 17. cxb3 Bc5 18. Qc1 Qa7 19. Bxc5 Qxc5+ 20. Qxc5 Nxc5
21. Bc2 Ne6 22. b4 Nd4 23. Rd2 f6 24. Kf2 Kf7 25. Bd1 Ra8 26. Ke3 Ke6 27. f4 Ra1
28. g3 Kd6 29. Bb3 Re1+ 30. Kf2 Rh1 31. Kg2 Rc1 32. Bg8 h6 33. fxe5+ Kxe5 34.
Bh7 Rc2 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Sarkar, Justin"]
[Black "Primbetov, Kazbek"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2338"]
[BlackElo "2207"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "2010011"]
[BlackFideId "13702297"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2
O-O 9. O-O d6 10. f3 Bd7 11. Nc2 h5 12. Rc1 h4 13. Qd2 Rc8 14. b3 Ne5 15. h3 Nh5
16. f4 Nc6 17. Bxh5 gxh5 18. Nd5 b5 19. cxb5 axb5 20. Bb6 Qe8 21. Nc7 Qd8 22.
Nd5 Qe8 23. f5 e6 24. f6 Ne5 25. fxg7 Kxg7 26. Qg5+ Ng6 27. Bd4+ e5 28. Be3 Rh8
29. Nf6 Qe6 30. Nxd7 Qxd7 31. Qf6+ Kg8 32. Nb4 Rxc1 33. Rxc1 Nf4 34. Bxf4 exf4
35. Nd5 Qe6 36. Rc8+ 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Maltsevskaya, Aleksandra"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2382"]
[BlackElo "2658"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "24174041"]
[BlackFideId "2000024"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Bd7 6. c3 g6 7. a4 Bg7 8. a5 a6
9. Bc4 O-O 10. Qb3 Rb8 11. Re1 Qe8 12. Nbd2 Kh8 13. Nf1 Ng4 14. h3 Nh6 15. Ne3
f5 16. Nd5 Qc8 17. Ng5 f4 18. Kh2 Qd8 19. Nf3 g5 20. g4 fxg3+ 21. Kxg3 g4 22.
hxg4 Rxf3+ 23. Kxf3 Qh4 24. Ke2 Bxg4+ 25. f3 Qh2+ 26. Ke3 Rf8 27. Rf1 Bxf3 28.
d4 Ng4+ 29. Kd3 Qe2# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Krishnakumar, Sriram"]
[Black "Mikhnenko, Alexander"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2035"]
[BlackElo "2065"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "30915856"]
[BlackFideId "34143014"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nc3 Bc5 6. Na4 Qa5+ 7. c3 Bxd4 8.
Qxd4 e5 9. Qd1 Nf6 10. f3 O-O 11. b4 Qc7 12. Qd3 a6 13. Bg5 Qc6 14. Nc5 d6 15.
Nb3 Be6 16. Bxf6 gxf6 17. Be2 Nd7 18. O-O Rac8 19. Na5 Qxc3 20. Qxc3 Rxc3 21.
Nxb7 Nb6 22. Nxd6 Rd8 23. Nb7 Rd2 24. Rf2 Rcc2 25. Re1 Bc4 26. Bxc4 Rxf2 27.
Bxa6 Rxg2+ 28. Kh1 Rxh2+ 29. Kg1 Rcg2+ 30. Kf1 Na4 31. Nc5 Nc3 32. Bc4 Rb2 33.
Kg1 Rbg2+ 34. Kf1 h5 35. Rc1 h4 36. Rxc3 h3 37. Ke1 Rh1+ 38. Bf1 Rgg1 39. b5
Rxf1+ 40. Ke2 Re1+ 41. Kf2 Rb1 42. Rb3 Rbc1 43. Nd3 Rc2+ 44. Kg3 Rg2+ 45. Kh4 h2
46. Kh3 Rhg1 47. Nf2 Rxf2 48. Kh4 h1=Q# 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Bures, Vit"]
[Black "Baskin, Robert"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2144"]
[BlackElo "2390"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "309052"]
[BlackFideId "24662402"]
[EventDate "2021.07.07"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. f3 c5 5. e4 Nc6 6. Bb5 fxe4 7. fxe4 Nxe4 8.
Nxe4 dxe4 9. Bxc6+ bxc6 10. dxc5 Qd5 11. Be3 Ba6 12. Ne2 g6 13. Nf4 Qxd1+ 14.
Rxd1 Bg7 15. c3 Rb8 16. Rd2 O-O 17. Ne6 Rf5 18. Nxg7 Kxg7 19. b4 e5 20. Rd7+ Kg8
21. Rxa7 Bd3 22. a4 Rd8 23. Rc7 Bc2 24. a5 Rd1+ 25. Ke2 Rxh1 26. a6 Rff1 27. Bf2
Bd3+ 28. Ke3 Bxa6 29. Rxc6 Bd3 30. Rd6 Rc1 31. Rxd3 exd3 32. Kxd3 Rhd1+ 33. Kc4
Rc2 34. Bg3 Kf7 35. Bxe5 Ke6 36. Bd4 Rxd4+ 37. Kxd4 Rxg2 38. b5 Rxh2 39. b6 Kd7
40. c4 h5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Yilmaz, Mustafa"]
[Black "Holt, Conrad"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2630"]
[BlackElo "2549"]
[ECO "D14"]
[Opening "QGD Slav"]
[Variation "exchange, Trifunovic variation"]
[WhiteFideId "6302718"]
[BlackFideId "2034387"]
[EventDate "2021.07.07"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 e6 8. Qb3
Bb4 9. Ne5 Bxc3+ 10. Qxc3 O-O 11. Nxc6 bxc6 12. Be2 Ne4 13. Qa3 g5 14. Bg3 Rc8
15. Rc1 Qb6 16. Ba6 Nxg3 17. hxg3 Rb8 18. b3 Rfe8 19. O-O e5 20. dxe5 Rxe5 21.
Rc5 Re6 22. Rfc1 Rh6 23. Be2 Re8 24. Qb2 Bd7 25. Qc3 Qb8 26. Ra5 g4 27. Ra4 f5
28. Qd4 Qd6 29. Rxa7 Rh5 30. Qf4 Qe6 31. Bd3 Re7 32. Ra8+ Kg7 33. Qd4+ Kh6 34.
Rf8 Kg6 35. Qxg4+ Rg5 36. Qd4 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Filip, Lucian-Ioan"]
[Black "Jimenez Martinez, Jose Vicente"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2431"]
[BlackElo "2271"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "6.Be2"]
[WhiteFideId "1208900"]
[BlackFideId "2264021"]
[EventDate "2021.07.07"]

1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1
e5 9. d5 Bxf3 10. Bxf3 f5 11. h4 a5 12. h5 f4 13. Bd2 g5 14. Bg4 Nc5 15. Qc2
Nba6 16. a3 a4 17. Nxa4 Nxa4 18. Qxa4 Nc5 19. Qc2 c6 20. b4 Nd7 21. Qd3 h6 22.
dxc6 bxc6 23. Qxd6 Nb6 24. Qxd8 Rfxd8 25. Rc3 Na4 26. Rc2 Kf7 27. Ke2 Rd4 28.
Bf5 Nb6 29. c5 Nc4 30. Ra1 Bf8 31. Bc3 Rdd8 32. a4 Kf6 33. a5 Ra7 34. a6 Be7 35.
Be1 Rd4 36. Bc3 Rd8 37. Rcc1 g4 38. Bxg4 Kf7 39. Ke1 f3 40. Bxf3 Bg5 41. Rd1
Rda8 42. Be2 Ne3 43. fxe3 Ke7 44. Bc4 Bh4+ 45. Ke2 Rf8 46. Rf1 Raa8 47. Rxf8
Rxf8 48. Rf1 Ra8 49. Rf7+ Ke8 50. Rh7 Be7 51. Bxe5 Bf8 52. Rh8 Ke7 53. Bd6+ Kd7
54. Rxf8 Rb8 55. Bxb8 Ke7 56. Rh8 Kd7 57. Rh7+ Kc8 58. Bd6 Kd8 59. a7 Ke8 60.
a8=Q# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Rosenberg, Evan S"]
[Black "Gabriel, Robert"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2125"]
[BlackElo "2236"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "2019299"]
[BlackFideId "4606477"]
[EventDate "2021.07.07"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O b6 8. Ne5
Bb7 9. Nc3 Qc8 10. Rc1 dxc4 11. Nxc4 Bxg2 12. Kxg2 Qb7+ 13. f3 Nbd7 14. e4 c5
15. e5 Nd5 16. Nxd5 Qxd5 17. dxc5 Nxc5 18. Be3 Rfd8 19. Qxd5 Rxd5 20. f4 Rad8
21. Bxc5 Bxc5 22. Rc2 h5 23. a3 g6 24. b4 Be7 25. Rf3 R8d7 26. Rfc3 Kg7 27. Ne3
Rd3 28. Kf3 a5 29. bxa5 bxa5 30. Rxd3 Rxd3 31. a4 Bb4 32. Ke4 Ra3 33. Rc7 Rxa4
34. Kf3 Ra3 35. Ke2 Ra2+ 36. Kd3 Rxh2 37. Nc4 Rh3 38. Nd6 Rxg3+ 39. Ke4 Rc3 40.
Rxf7+ Kg8 41. Ra7 h4 42. Ne8 h3 43. Nf6+ Kf8 44. Ra8+ Ke7 45. Rh8 a4 46. Rh7+
Kd8 47. Rd7+ Kc8 48. Ra7 a3 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Bachmann, Axel"]
[Black "Svane, Rasmus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2599"]
[BlackElo "2615"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "closed (Breyer) variation"]
[WhiteFideId "3700488"]
[BlackFideId "4657101"]
[EventDate "2021.07.07"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 O-O 7. O-O Re8 8. Re1
Nbd7 9. c3 Nf8 10. a4 a5 11. d4 dxe4 12. Nxe5 Bf5 13. Ndc4 Bc7 14. Qb3 Re7 15.
h3 Rb8 16. Bg5 Be6 17. Qc2 h6 18. Bf4 Bd5 19. Ne3 Ne6 20. Nxd5 cxd5 21. Be3 Rc8
22. Qe2 Bxe5 23. dxe5 Nd7 24. Rad1 Nc7 25. c4 Nxe5 26. cxd5 Nd3 27. Rf1 Qxd5 28.
Bxh6 Qf5 29. Rxd3 exd3 30. Qxe7 gxh6 31. Be4 Qe6 32. Qxe6 Nxe6 33. Bxd3 Rd8 34.
Bb5 Rd2 35. b3 Nd4 36. Bc4 Nf3+ 37. Kg2 Ne5 38. Rc1 Nxc4 39. Rxc4 Rd3 40. b4
axb4 41. Rxb4 Ra3 42. h4 Kg7 43. h5 Kf6 44. Kh3 Ra2 45. f4 Ra3 46. Kg4 Kg7 47.
Kf5 Rxg3 48. Rxb7 Rh3 49. Kg4 Ra3 50. Ra7 Ra1 51. Ra6 Rg1+ 52. Kf5 Rh1 53. Kg4
Rg1+ 54. Kf5 Rh1 55. Kg4 Rg1+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Demchenko, Anton"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2640"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "4160258"]
[BlackFideId "24133795"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 g6 7. Be3 Bg7 8. f3
Nbd7 9. Qd2 h5 10. Be2 Qc7 11. h3 b5 12. a4 b4 13. Na2 a5 14. c3 Nc5 15. Nd4
bxc3 16. Nxc3 O-O 17. Ndb5 Qc6 18. Ra3 Be6 19. O-O Nfd7 20. Nd5 Bxd5 21. exd5
Qb7 22. f4 Nf6 23. Bxc5 dxc5 24. Bf3 Rad8 25. Qxa5 Nxd5 26. Qd2 e6 27. f5 gxf5
28. Bxh5 Nf6 29. Qe2 Qe4 30. Bf3 Qxe2 31. Bxe2 Rd2 32. Re1 Rxb2 33. a5 Nd5 34.
a6 Ra8 35. a7 Bd4+ 36. Nxd4 cxd4 37. Bf3 Rb7 38. Bxd5 exd5 39. Rea1 Kg7 40. Kf2
Re7 41. Kf3 Kg6 42. h4 f6 43. g3 Re4 44. Ra5 Re3+ 45. Kf2 Re7 46. R1a3 Re5 47.
Ra6 Re7 48. Kf3 Re4 49. R6a5 Re5 50. Kf2 Kh5 51. Kf3 Kg6 52. Rd3 Re7 53. Rxd4
Raxa7 54. Rxa7 Rxa7 55. Rxd5 Ra3+ 56. Kg2 Ra4 57. Kf3 Ra3+ 58. Kf2 Ra4 59. Ke3
Ra3+ 60. Rd3 Rxd3+ 61. Kxd3 Kh5 62. Ke3 Kg4 63. Kf2 f4 64. gxf4 Kxh4 65. f5 Kg4
66. Ke3 Kg5 67. Ke2 Kxf5 68. Kf3 Ke5 69. Ke3 f5 70. Kf3 f4 71. Kf2 Ke4 72. Ke2
f3+ 73. Kf2 Kf4 74. Kf1 Kg3 75. Kg1 f2+ 76. Kf1 Kf3 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Gabrielian, Artur"]
[Black "Vazquez, Facundo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2460"]
[BlackElo "2199"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "4131002"]
[BlackFideId "3007669"]
[EventDate "2021.07.07"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Nf6 6. O-O d6 7. d3 e5 8. Nxd4
cxd4 9. Ne2 Be7 10. Ng3 O-O 11. f4 Ng4 12. Qe2 Bh4 13. Nf5 Bxf5 14. exf5 Ne3 15.
Bxe3 dxe3 16. Qxe3 exf4 17. Qxf4 Bf6 18. c3 Qb6+ 19. Qf2 Qc6 20. Qf3 Qb6+ 21.
Rf2 Rae8 22. d4 Re7 23. g3 Rfe8 24. Raf1 Re3 25. Qd5 Qc7 26. Kg2 a6 27. a4 Qe7
28. Rf3 Re4 29. Bd3 Re3 30. Rxe3 Qxe3 31. Bc4 Re7 32. Rf2 Qe1 33. Qf3 h6 34. Re2
Rxe2+ 35. Bxe2 Qd2 36. b4 Bg5 37. a5 Be3 38. Kh3 Bg1 39. Qd3 Be3 40. Qc4 Bg1 41.
Kg2 Qe1 42. Kf3 Qf2+ 43. Ke4 Bxh2 44. Kd3 Qxg3+ 45. Kc2 Qe3 46. Bd3 Qf2+ 47. Kb3
h5 48. Qc8+ Kh7 49. Qxb7 Kg8 50. Qa8+ Kh7 51. Qxa6 h4 52. Qb7 Qe3 53. Bc2 f6 54.
a6 h3 55. a7 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Lysyj, Igor"]
[Black "Matveev, Vladimir3"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2605"]
[BlackElo "2344"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "4150120"]
[BlackFideId "24130753"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d6 6. c4 c6 7. Nc3 a6 8. Qc2 b5
9. a3 Nbd7 10. e4 e5 11. Be3 Re8 12. Rfd1 Qc7 13. Rac1 exd4 14. Bxd4 Ne5 15.
Nxe5 dxe5 16. Be3 Qe7 17. f3 Be6 18. cxb5 axb5 19. Nb1 Rec8 20. Nd2 Nh5 21. Nb3
Nf4 22. Bf1 Qg5 23. Kh1 Qf6 24. Nc5 Bf8 25. Nd7 Bxd7 26. Rxd7 Ne6 27. Qb3 Nd4
28. Bxd4 exd4 29. e5 Qe6 30. Qxe6 fxe6 31. Rxd4 c5 32. Rd7 c4 33. f4 Rd8 34. Rb7
Ra5 35. g3 Rd2 36. Bh3 Rxb2 37. Bxe6+ Kh8 38. Bxc4 Bxa3 39. Rd1 Bf8 40. Be6 b4
41. Rf7 Ra8 42. Rb7 Rc2 43. Bd5 Rd8 44. e6 Rc5 45. Rd7 Re8 46. Bb3 Rc3 47. R1d3
Rxd3 48. Rxd3 Kg7 49. g4 Kf6 50. Rd7 Be7 51. Kg2 g5 52. Kf3 h6 53. Rd5 Rc8 54.
Rf5+ Kg6 55. Bd5 Rc3+ 56. Ke2 b3 57. Be4 b2 58. Rf7# 1-0

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Vallejo Diaz, Javier"]
[Black "Musovic, Armin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2365"]
[BlackElo "2282"]
[ECO "D03"]
[Opening "Torre attack (Tartakower variation)"]
[WhiteFideId "2256398"]
[BlackFideId "939935"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 Nc6 5. c3 a6 6. Bd3 Bg4 7. Nbd2 e6 8. h3 Bh5
9. O-O Bd6 10. Qe2 h6 11. Bh4 g5 12. Bg3 g4 13. hxg4 Bxg4 14. dxc5 Bxg3 15. fxg3
Qe7 16. b4 Rg8 17. Qf2 Bxf3 18. gxf3 Ne5 19. Be2 h5 20. Qh2 O-O-O 21. Kf2 Rg4
22. Qh3 Rg6 23. Nb3 Rdg8 24. Rg1 Kb8 25. Nd4 Qc7 26. c6 Nxc6 27. b5 axb5 28.
Rab1 Ne5 29. Nxb5 Qc5 30. Nd4 Neg4+ 31. fxg4 hxg4 32. Qh4 Ne4+ 33. Kg2 e5 34.
Rb5 Qc8 35. Nb3 Rh8 36. Qe7 Nd6 37. Rb6 Qc7 38. Qxc7+ Kxc7 39. Rb4 Rgh6 40. Rxg4
Rh2+ 41. Kf1 f5 42. Rg7+ Kb8 43. Nc5 b6 44. Nd7+ Kc7 45. Nxe5+ Kc8 46. Ba6+ Kd8
47. Rd7+ Ke8 48. Rxd6 Rxa2 49. Bb5+ Ke7 50. Rd7+ Ke6 51. Nd3 Rhh2 52. Nf4+ Kf6
53. Rd6+ Ke7 54. Rd7+ Kf6 55. Ne2 Ra1+ 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Girya, Olga"]
[Black "Dobre, Claudiu-Cristian"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2448"]
[BlackElo "2314"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "4195752"]
[BlackFideId "1211854"]
[EventDate "2021.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. Nbd2 Bf5 5. c3 h6 6. e3 e6 7. Qb3 Qb6 8. Be2
Nbd7 9. h3 Be7 10. O-O O-O 11. c4 Rfe8 12. c5 Qxb3 13. axb3 a6 14. b4 Rac8 15.
Nb3 Bd8 16. Na5 Bxa5 17. bxa5 Ne4 18. Ra4 Nf8 19. Rb4 Re7 20. Bd6 Rd7 21. Ne5
Rxd6 22. cxd6 Nxd6 23. g4 Bh7 24. Rc1 f6 25. Nf3 Nd7 26. Nd2 e5 27. Nb3 Kf8 28.
Nc5 Nxc5 29. Rxc5 Ke7 30. Rb6 Kd7 31. f3 exd4 32. exd4 Bb1 33. Kf2 Re8 34. Rc3
Ba2 35. Re3 Rd8 36. Rb4 Nb5 37. Bxb5 axb5 38. Ra3 Bc4 39. a6 Kc7 40. b3 Bd3 41.
Ke3 Bg6 42. Kf4 Ra8 43. a7 b6 44. h4 Kb7 45. g5 hxg5+ 46. hxg5 Rxa7 47. Rba4
bxa4 48. bxa4 b5 49. gxf6 gxf6 50. Re3 Rxa4 51. Re7+ Kb6 52. Re6 Rxd4+ 53. Ke3
Rd3+ 54. Ke2 Ra3 55. Rxf6 Bb1 56. f4 Be4 57. Rf8 Rf3 58. f5 Rxf5 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Ibrahimli, Murad"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2620"]
[BlackElo "2436"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Wormald (Alapin) attack"]
[WhiteFideId "3805662"]
[BlackFideId "13410229"]
[EventDate "2021.07.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 d6 8. d3 h6
9. O-O Bg4 10. Be3 O-O 11. Nbd2 Qb8 12. h3 Bh5 13. Bxc5 dxc5 14. Qe3 Qb6 15. Nh4
Kh7 16. f4 c4 17. Qxb6 cxb6 18. dxc4 exf4 19. Rxf4 Rad8 20. Nf1 bxc4 21. Bxc4 b5
22. Bb3 Rfe8 23. Ng3 Bg6 24. Nxg6 fxg6 25. a4 Ne5 26. axb5 axb5 27. Ra7 Kh8 28.
Bd5 b4 29. cxb4 Rb8 30. Rb7 Rxb7 31. Bxb7 Rb8 32. Bd5 Rxb4 33. Rf2 Nd3 34. Rd2
Ne5 35. Ne2 Ra4 36. Rd1 Nxe4 37. Bxe4 Rxe4 38. Nc3 Rb4 39. Rd2 Rb3 40. Nd1 Kh7
41. Kf2 g5 42. Ke2 Ng6 43. Nc3 Nf4+ 44. Kf2 Rxb2 45. Rxb2 Nd3+ 46. Kf3 Nxb2 47.
Ne4 Kg6 48. g4 Nd3 49. Ke3 Nf4 50. Nf2 Kf6 51. Ke4 Ke6 52. h4 Kf6 53. Kf3 Ng6
54. Ne4+ Ke5 55. hxg5 Nh4+ 56. Ke3 Ng2+ 57. Kf3 Ne1+ 58. Ke3 Nc2+ 59. Kf3 Nd4+
60. Ke3 Nc2+ 61. Kf3 Nd4+ 62. Ke3 Nc2+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Pacheco Lugo, Alejandro Jose"]
[Black "Szente Varga, Fruzsina"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "WFM"]
[WhiteElo "2127"]
[BlackElo "2100"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "exchange variation"]
[WhiteFideId "3903745"]
[BlackFideId "712264"]
[EventDate "2021.07.07"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. h3 Bg7 8. Nf3
O-O 9. Be2 Nc6 10. O-O e5 11. Bg5 f6 12. Be3 f5 13. dxe5 dxe5 14. c5 Nd7 15.
Bc4+ Kh8 16. Bg5 Qa5 17. Nb5 Nxc5 18. Qd6 Ne4 19. Qc7 a6 20. Qxa5 Nxa5 21. Na3
Nxg5 22. Nxg5 Nxc4 23. Nxc4 e4 24. Nb6 Rb8 25. Nxc8 Rfxc8 26. Ne6 Bxb2 27. Rab1
Be5 28. a4 Rc6 29. Ng5 Kg7 30. f4 Bd4+ 31. Kh1 h6 32. Rfd1 hxg5 33. Rxd4 gxf4
34. Rf1 g5 35. g3 f3 36. g4 fxg4 37. Rxe4 Rc2 38. Rxg4 Kh6 39. Rxf3 Rd8 40. Rg2
Rd1+ 41. Kh2 Rxg2+ 42. Kxg2 Ra1 43. Rf6+ Kh5 44. Rb6 Rxa4 45. Rxb7 Ra2+ 46. Kg3
Ra3+ 47. Kg2 a5 48. Ra7 a4 49. Ra6 g4 50. hxg4+ Kxg4 51. Ra8 Ra2+ 52. Kg1 Kf3
53. Rf8+ Ke3 54. Ra8 Kd3 55. Kh1 Kc3 56. Kg1 Kb3 57. Rf8 Rc2 58. Rb8+ Ka2 59.
Kf1 a3 60. Ke1 Rb2 61. Ra8 Rb3 62. Kd2 Ka1 63. Kc2 Rb2+ 64. Kc1 a2 65. Ra7 Rb8
66. Kc2 Rc8+ 67. Kb3 Rb8+ 68. Kc2 Rc8+ 69. Kb3 Rb8+ 70. Kc2 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Maly, Alexey"]
[Black "Vovk, Orest"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2370"]
[BlackElo "2315"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Lundin (Kevitz-Mikenas) defence"]
[WhiteFideId "14103184"]
[BlackFideId "14113490"]
[EventDate "2021.07.07"]

1. d4 Nc6 2. d5 Ne5 3. e4 Ng6 4. Nc3 e5 5. g3 Bc5 6. Bg2 Nf6 7. Nge2 Ng4 8. O-O
h5 9. Na4 Bxf2+ 10. Rxf2 Nxf2 11. Kxf2 d6 12. h4 O-O 13. Kg1 Bg4 14. Nac3 f5 15.
Bg5 Qd7 16. exf5 Qxf5 17. Ne4 Rf7 18. Qd3 Raf8 19. N2c3 Bh3 20. Rf1 Qxf1+ 21.
Bxf1 Rxf1+ 22. Kh2 Bg4 23. Nf6+ R8xf6 24. Bxf6 Rxf6 25. Ne4 Rf3 26. Qb5 Re3 27.
Nf2 Re2 28. Kg1 Bf3 29. Qe8+ Kh7 30. Qf7 e4 31. Nh3 Rg2+ 32. Kf1 Rxg3 33. Ng5+
Rxg5 34. hxg5 h4 35. Qf5 Bh1 36. Kf2 Bf3 37. Ke3 a5 38. a3 b6 39. Kd4 Bg2 40.
Kc3 h3 41. Qf2 Ne5 42. Qh4+ Kg6 43. Qf4 Nf7 44. Qg3 Nxg5 45. Kd4 Kh5 46. Ke3 Nf3
47. Qxg7 Bf1 48. Qf7+ Kg5 49. Qg8+ Kf5 50. Qf8+ Ke5 51. Qe7+ Kxd5 52. Qf7+ Kc6
53. Qe8+ Kc5 54. Qh8 d5 55. b4+ axb4 56. axb4+ Kc6 57. b5+ Kxb5 58. Qe8+ c6 59.
Qh8 Bg2 60. Qh7 h2 61. c4+ Kxc4 62. Qc7 Kb5 63. Qe7 h1=Q 0-1

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Senlle Caride, Miguel"]
[Black "Tejedor Fuente, Enrique"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2354"]
[BlackElo "2434"]
[ECO "E20"]
[Opening "Nimzo-Indian defence"]
[WhiteFideId "2282500"]
[BlackFideId "2299100"]
[EventDate "2021.07.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Qc2 c5 6. dxc5 Na6 7. a3 Bxc3 8.
Bxc3 Nxc5 9. b4 Nce4 10. Bb2 d5 11. e3 Bd7 12. Nf3 Rc8 13. c5 b6 14. Ba6 Rc7 15.
Be5 Rc6 16. Bb7 bxc5 17. Bxc6 Bxc6 18. O-O c4 19. Nd4 Bd7 20. f3 Ng5 21. h4 Nge4
22. b5 Nc5 23. a4 Nd3 24. Bxf6 Qxf6 25. g3 e5 26. Ne2 Qb6 27. Nc3 Qxe3+ 28. Kh2
Be6 29. Nd1 Qd4 30. Nf2 Nb4 31. Qd1 Qc5 32. Rb1 a5 33. bxa6 Nxa6 34. Rb5 Qa3 35.
Qa1 Qxf3 36. Qxe5 Qa3 37. Qa1 Qe3 38. Qe1 Qa3 39. Qa1 Qd6 40. Qd4 Nc7 41. Rb6
Qa3 42. Rc6 Ne8 43. Ra1 Qf3 44. a5 Nf6 45. a6 Bd7 46. Rc7 Bf5 47. a7 Ne4 48.
a8=Q Qxg3+ 49. Kh1 Qf3+ 50. Kg1 Qg3+ 51. Kf1 Bh3+ 52. Nxh3 Qxh3+ 53. Ke1 Qg3+
54. Kd1 Qxc7 55. Qaa7 Qf4 56. Qe3 Qxh4 57. Qad4 Qh5+ 58. Kc2 Qf5 59. Rg1 Nf6+
60. Kc1 Rb8 61. Qa1 h5 62. Qec3 Qf4+ 63. Qd2 Qf5 64. Qdc3 Kh7 65. Rxg7+ Kxg7 66.
Qg3+ Kh7 67. Qxb8 h4 68. Qbe5 Qf1+ 69. Kc2 Qf2+ 70. Kc1 Qf1+ 71. Kb2 Qf2+ 72.
Ka3 Qc5+ 73. Ka4 Qc6+ 74. Ka3 Qc5+ 75. Kb2 Qf2+ 76. Kc1 Qf1+ 1/2-1/2

[Event "34th Leon Blitz Open 2021"]
[Site "chess.com INT"]
[Date "2021.07.07"]
[Round "14"]
[White "Guevara Sanchez, Erick Marvin"]
[Black "Necula, Iulian"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2173"]
[BlackElo "1890"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Gurgenidze system"]
[WhiteFideId "6700136"]
[BlackFideId "1232380"]
[EventDate "2021.07.07"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. Be3 dxe4 5. Nxe4 Nf6 6. Nxf6+ exf6 7. Qd2 Be6 8.
Ne2 Bg7 9. Nc3 O-O 10. O-O-O b5 11. Kb1 b4 12. Na4 Qa5 13. b3 Nd7 14. f3 Nb6 15.
Nxb6 axb6 16. a4 bxa3 17. Qxa5 bxa5 18. c4 Rfd8 19. Ka2 a4 20. b4 f5 21. Kxa3
Bf8 22. Be2 Rdb8 23. Rb1 Rb7 24. Rb2 Rab8 25. Rhb1 h6 26. Bd1 Ra8 27. Be2 g5 28.
c5 f4 29. Bf2 Bb3 30. Rc1 Rab8 31. Be1 Bg7 32. Bc3 Re8 33. Ba6 Rd7 34. Rxb3 axb3
35. Kxb3 Bxd4 36. Rd1 Re3 37. Rxd4 Rxd4 38. Kb2 Rd7 39. Bc4 Rb7 40. Kb3 h5 41.
Kb2 g4 42. Bd2 gxf3 43. Bxe3 fxg2 44. Bf2 h4 45. Kc3 h3 46. Bd3 Re7 47. Bg1 Re1
48. Bf2 Rc1+ 49. Kd2 Ra1 50. Bd4 g1=Q 51. Bxg1 Rxg1 52. Be4 Rg2+ 53. Kd3 Rxh2
54. Bxc6 Rb2 55. b5 h2 56. b6 Rb3+ 57. Kc4 Re3 58. Bd5 f3 59. b7 h1=Q 60. b8=Q+
Kg7 61. Qg3+ Kf8 62. Qd6+ Re7 63. Qd8+ Re8 64. Qd6+ Kg7 65. Qg3+ Kh8 66. Qxf3
Qc1+ 67. Kd4 Qb2+ 68. Kc4 Qa2+ 69. Kd4 Qa4+ 70. Kc3 Qa5+ 71. Kd4 Qd2+ 72. Kc4
Qc2+ 73. Kd4 Qb2+ 74. Kc4 Re2 75. Qh3+ Kg7 76. Qg4+ Kf6 77. Qf4+ Kg6 78. Qxf7+
Kg5 79. Qg8+ Kf4 80. Qf7+ Kg3 81. Qg6+ Kf2 82. Qg2+ Ke3 83. Qg1+ Kd2 84. Qd4+
Kc1 85. Qxb2+ Kxb2 86. c6 Re8 87. Kc5 Rc8 88. Kd6 Rxc6+ 89. Bxc6 1/2-1/2

