[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Guseinov, Gadir"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2712"]
[ECO "C44"]
[Opening "Scotch gambit"]
[WhiteFideId "13401378"]
[BlackFideId "4189302"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7
8. Qh5+ g6 9. Qxc5 Qe7 10. Qxe7+ Nxe7 11. O-O d5 12. Nd2 dxe4 13. Nxe4 Bf5 14.
Re1 h6 15. f3 Rae8 16. Bd2 Nc6 17. c3 Bxe4 18. fxe4 dxc3 19. Bxc3 Rhf8 20. Re3
g5 21. b4 Kg6 22. Rc1 a6 23. a4 Rf7 24. h3 Re6 25. Rce1 h5 26. Rg3 h4 27. Rd3
Rfe7 28. Rde3 Rf7 29. Rd3 Rfe7 30. Rde3 Rf7 31. Rd3 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Sjugirov, Sanan"]
[Black "Guseinov, Gadir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2712"]
[BlackElo "2661"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox variation"]
[WhiteFideId "4189302"]
[BlackFideId "13401378"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4
Re8 9. f3 c6 10. Kh1 d5 11. cxd5 cxd5 12. Bb5 Bd7 13. exd5 Bxb5 14. Ndxb5 a6 15.
Na3 b5 16. Nc2 Qd6 17. Bg5 Nbd7 18. a3 Nb6 19. Qd3 Nfxd5 20. Rad1 Qc7 21. Nxd5
Nxd5 22. Qxd5 Qxc2 23. Rd2 Qc4 24. Qxc4 bxc4 25. Rc2 Rab8 26. Bc1 Rec8 27. Rd1
h5 28. Kg1 c3 29. bxc3 Bxc3 30. Kf1 a5 31. Bf4 Bb2 32. Re2 Rb5 33. Rb1 Rf5 34.
Rbxb2 Rxf4 35. Re3 Rh4 36. h3 Rhc4 37. Kf2 h4 38. Rbe2 Kg7 39. Re4 f5 40. Re6
Rc2 41. Re5 R8c5 42. Rxc2 Rxc2+ 43. Kf1 a4 44. Ra5 Rc4 45. Ke2 Rc2+ 46. Kf1 Rc4
47. Ke2 Rc2+ 48. Kf1 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.3"]
[White "Guseinov, Gadir"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2712"]
[ECO "C44"]
[Opening "Scotch gambit"]
[WhiteFideId "13401378"]
[BlackFideId "4189302"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7
8. Qh5+ g6 9. Qxc5 Qe7 10. Qxe7+ Nxe7 11. f3 d5 12. c3 dxc3 13. Nxc3 c6 14. Bg5
Be6 15. O-O-O Rad8 16. exd5 Bxd5 17. Rhe1 Rhe8 18. Re5 Rc8 19. Kb1 Nf5 20. Rxe8
Rxe8 21. Nxd5 cxd5 22. Rxd5 Re2 23. g4 h6 24. gxf5 hxg5 25. Rd7+ Ke8 26. Rxb7
gxf5 27. Rxa7 Rxh2 28. a4 Rf2 29. a5 g4 30. a6 gxf3 31. Ra8+ Kd7 32. a7 Rf1+ 33.
Ka2 f2 34. Rd8+ Kc7 35. Rc8+ Kxc8 36. a8=Q+ Kc7 37. Qg2 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Theodorou, Nikolas"]
[Black "Pranav, V"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2584"]
[BlackElo "2545"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "4262875"]
[BlackFideId "25060783"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qc2
c6 9. Bf4 b6 10. Nbd2 Bb7 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qe2 c5 15.
dxc5 bxc5 16. Ne5 Bxg2 17. Kxg2 Qb6 18. Rfd1 Rfd8 19. Qf3 Rac8 20. Rxd8+ Bxd8
21. Rd1 Be7 22. b3 Qa6 23. Rd2 h6 24. h4 Qb6 25. g4 Nh7 26. Bxh6 Bf6 27. Nd7 Qc7
28. Be3 Bxh4 29. Nxc5 Nf8 30. Nd3 Be7 31. Nf4 Bd6 32. Rd1 Nh7 33. Nh5 Be5 34.
Rh1 g6 35. Ng3 Rd8 36. g5 Rf8 37. Ne4 f5 38. gxf6 Nxf6 39. Nxf6+ Rxf6 40. Qa8+
Rf8 41. Qe4 Rf5 42. b4 Kg7 43. c5 Bf4 44. Qxe6 Rg5+ 45. Kf1 Bxe3 46. Qxe3 Qc6
47. Qd4+ Kf7 48. Rh7+ Ke6 49. Qc4+ Ke5 50. f4+ 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Pranav, V"]
[Black "Theodorou, Nikolas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2545"]
[BlackElo "2584"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "25060783"]
[BlackFideId "4262875"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Qc7 6. O-O Ne7 7. Ng5 f6 8. Nh3
d5 9. f4 c4 10. Nc3 cxd3 11. cxd3 Ba6 12. Re1 Kf7 13. Nf2 Rd8 14. Qh5+ Kg8 15.
Qh3 Qc8 16. Na4 Ng6 17. f5 exf5 18. exf5 Re8 19. Be3 Bb4 20. fxg6 Qxh3 21. gxh3
Bxe1 22. gxh7+ Kxh7 23. Rxe1 Re7 24. Bd2 Rxe1+ 25. Bxe1 Re8 26. Kf1 g5 27. Nc5
Bc8 28. Bc3 f5 29. h4 gxh4 30. Bd2 f4 31. Bxf4 Kg6 32. d4 Rf8 33. Be5 Kf5 34.
Ke2 Rg8 35. Kf1 Rg6 36. Nd1 Kg4 37. Kg2 Kh5+ 38. Kf2 Kg4 39. Ne3+ Kh3 40. Nd3
Rg8 41. Kf3 Rf8+ 42. Bf4 Rxf4+ 43. Nxf4+ Kxh2 44. Kf2 Bd7 45. Nf1+ Kh1 46. Ng6
h3 47. Ng3+ Kh2 48. Ne5 Bg4 49. Nxg4# 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.3"]
[White "Theodorou, Nikolas"]
[Black "Pranav, V"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2584"]
[BlackElo "2545"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "4262875"]
[BlackFideId "25060783"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qc2
c6 9. Bf4 b6 10. Nbd2 Bb7 11. e4 dxc4 12. Nxc4 c5 13. Rfe1 cxd4 14. Nd6 Bxd6 15.
Bxd6 Rc8 16. Qa4 Nc5 17. Qxd4 Re8 18. e5 Nd5 19. h4 h6 20. Rac1 Ne7 21. Red1 Nf5
22. Qf4 Ne4 23. Rxc8 Qxc8 24. g4 Qc2 25. Rf1 Nfxd6 26. exd6 Rd8 27. g5 hxg5 28.
Nxg5 Nxg5 29. Qxg5 f6 30. Qg4 Bxg2 31. Qxe6+ Kh7 32. Kxg2 Qc6+ 33. Kg1 Qxd6 34.
Qf5+ g6 35. Qf3 Qd4 36. Re1 Qxh4 37. Re7+ Kh6 38. Rxa7 Qg5+ 39. Kh1 Rd4 40. Rh7+
Kxh7 41. Qa8 Rh4# 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Praggnanandhaa, R"]
[Black "Tabatabaei, M. Amin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2677"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "25059530"]
[BlackFideId "12521213"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Na4 Bb6 7. a3 h6 8. h3 O-O
9. O-O Qe7 10. c3 Be6 11. Nxb6 axb6 12. Bb5 Na7 13. Ba4 c5 14. Re1 Bd7 15. Bc2
Nc6 16. d4 Rfe8 17. d5 Nd8 18. Be3 Rf8 19. a4 Nh7 20. Nd2 f5 21. exf5 Bxf5 22.
Bxf5 Rxf5 23. Nc4 Qc7 24. Qg4 Rf6 25. f4 Nf7 26. fxe5 Nxe5 27. Nxe5 dxe5 28. c4
Qd6 29. Bd2 Nf8 30. Qg3 Ng6 31. b3 Nf4 32. Qc3 Rg6 33. Bxf4 exf4 34. Rad1 Rf8
35. Rd3 Rf5 36. Rf3 Rfg5 37. Re8+ Kh7 38. Re2 Rg3 39. Rxg3 Rxg3 40. Qc2+ Qg6 41.
Qxg6+ Kxg6 42. Re6+ Kh5 43. Re5+ Kg6 44. d6 Rd3 45. Rd5 Rxd5 46. cxd5 Kf7 47.
Kf2 Ke8 48. Kf3 Kd7 49. Kxf4 Kxd6 50. Ke4 b5 51. axb5 b6 52. h4 h5 53. g3 g6 54.
Kf4 Kxd5 55. Kg5 Kd4 56. Kxg6 Kc3 57. Kxh5 Kxb3 58. g4 c4 59. g5 c3 60. g6 c2
61. g7 c1=Q 62. g8=Q+ Kb4 63. Qg5 Qc7 64. Kg6 Qd6+ 65. Kf7 Ka5 66. h5 Qd7+ 67.
Kf8 Qd6+ 68. Kg7 Qd7+ 69. Kh6 Qe6+ 70. Kg7 Qd7+ 71. Kg6 Qe8+ 72. Kf5 Qd7+ 73.
Ke5 Qc7+ 74. Ke6 Qc8+ 75. Kd6 Qf8+ 76. Ke5 Qc5+ 77. Kf4 Qd4+ 78. Kf3 Qd3+ 79.
Kf2 Qd4+ 80. Ke2 Qe4+ 81. Kf2 Qd4+ 82. Kg3 Qd3+ 83. Kg4 Qd1+ 84. Kf4 Qd2+ 85.
Kf5 Qd5+ 86. Kg4 Qg2+ 87. Kf5 Qd5+ 88. Kg6 Qg8+ 89. Kf6 Qd8+ 90. Kg6 Qg8+ 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Tabatabaei, M. Amin"]
[Black "Praggnanandhaa, R"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2677"]
[BlackElo "2690"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "12521213"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Ne2
b6 9. d5 Bb7 10. f3 Nxc3 11. Nxc3 exd5 12. Nxd5 Re8 13. Kf2 Na6 14. Be2 Nc7 15.
e4 f5 16. Nxc7 Qxc7 17. exf5 Qf4 18. Re1 Qxh2 19. Bf1 d6 20. Qd2 h6 21. Rad1
Qh4+ 22. Kg1 Rxe1 23. Rxe1 Rd8 24. Re6 d5 25. f6 Bc8 26. Rc6 gxf6 27. cxd5 Bb7
28. Rc7 Bxd5 29. Rxa7 f5 30. Qc3 Bf7 31. Rb7 Rd6 32. Qe5 Qf6 33. Qxf6 Rxf6 34.
Kf2 f4 35. Bd3 Rd6 36. Ke2 h5 37. Re7 Kf8 38. Re5 Rf6 39. Be4 Kg7 40. Re7 Kh6
41. Rd7 Kg5 42. Kf2 Kh6 43. Rc7 Kg5 44. b4 cxb4 45. axb4 Kh6 46. b5 Be8 47. Bc6
Bg6 48. Rb7 Bd3 49. Ke1 Rd6 50. Kf2 Re6 51. Kg1 Bc4 52. Kh2 Bf1 53. Kg1 Bc4 54.
Rb8 Rf6 55. Rh8+ Kg5 56. Rb8 Kh6 57. Kh2 Bf1 58. Rh8+ Kg5 59. Kg1 Bc4 60. Rb8
Kh6 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.3"]
[White "Praggnanandhaa, R"]
[Black "Tabatabaei, M. Amin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2677"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "25059530"]
[BlackFideId "12521213"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. a3 a6 7. Be3 Bxe3 8. fxe3
d6 9. d4 O-O 10. O-O b5 11. Ba2 Bb7 12. Qd3 Re8 13. Rad1 Qd7 14. Nh4 Qg4 15.
Rxf6 gxf6 16. Nf5 Qg6 17. Nd5 Kh8 18. Rf1 exd4 19. exd4 Nd8 20. Rf3 Qg5 21. h4
Qg4 22. Qd2 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Safarli, Eltaj"]
[Black "Antipov, Mikhail Al."]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2608"]
[BlackElo "2581"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "open Berlin defence, l'Hermet variation"]
[WhiteFideId "13402129"]
[BlackFideId "4107012"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6
Bxe6 9. axb5 Ne5 10. Nd4 Be7 11. f4 Nd7 12. Nxe6 fxe6 13. Qh5+ g6 14. Qh3 Kf7
15. Nd2 a6 16. Nf3 axb5 17. Ng5+ Bxg5 18. fxg5+ Ke7 19. Qh6 Ke8 20. Qg7 Rf8 21.
Re1 Ne5 22. Rxa8 Qxa8 23. Qxc7 Qa6 24. Qxh7 Qa5 25. c3 b4 26. Qxb7 bxc3 27. b4
Qa2 28. Be3 c2 29. Qc8+ Ke7 30. Qc7+ Nd7 31. Bd4 e5 32. Bxe5 dxe5 33. Rxe5+ Kf7
34. Qxd7+ Kg8 35. Re1 c1=Q 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Antipov, Mikhail Al."]
[Black "Safarli, Eltaj"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2581"]
[BlackElo "2608"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4107012"]
[BlackFideId "13402129"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 Nc6 5. c4 Nf6 6. e5 Ng4 7. g3 Qc7 8. Bg2 Be7
9. O-O O-O 10. Re1 d6 11. d4 cxd4 12. exd6 Bxd6 13. Nxd4 Nxd4 14. Qxd4 e5 15.
Qd2 Bc5 16. Re2 Rd8 17. Qe1 Qb6 18. Bc3 Bf5 19. Nd2 Rd3 20. Ne4 Bxe4 21. Bxe4
Nxf2 22. Rxf2 Rxc3 23. Rd1 Re3 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.3"]
[White "Safarli, Eltaj"]
[Black "Antipov, Mikhail Al."]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2608"]
[BlackElo "2581"]
[ECO "C24"]
[Opening "Bishop's opening"]
[Variation "Berlin defence"]
[WhiteFideId "13402129"]
[BlackFideId "4107012"]
[EventDate "2023.02.06"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. Nc3 c6 6. O-O O-O 7. Bg5 h6 8. Bh4
Nbd7 9. d4 exd4 10. Nxd4 Ne5 11. Bb3 Re8 12. f3 Ng6 13. Bf2 Nh5 14. Nde2 Qg5 15.
Bxc5 dxc5 16. Kh1 b5 17. a3 c4 18. Ba2 Ngf4 19. Nxf4 Nxf4 20. g3 Bh3 21. Rf2
Rad8 22. Qc1 Bg2+ 23. Rxg2 Nxg2 24. f4 Nxf4 25. gxf4 Qc5 26. Qe1 a5 27. e5 Rd4
28. Qg3 b4 29. axb4 axb4 30. Rg1 g6 31. Ne2 Qd5+ 32. Rg2 Rd1+ 33. Ng1 Ra8 34.
Bxc4 Qxc4 35. f5 Qe4 36. fxg6 Rxg1+ 37. Kxg1 Ra1+ 38. Kf2 Qxc2+ 39. Kf3 Rf1+ 40.
Kg4 Qf5+ 41. Kh4 Rf4+ 42. Qxf4 Qxf4+ 43. Kh3 Qf5+ 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Keymer, Vincent"]
[Black "Matlakov, Maxim"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2662"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "12940690"]
[BlackFideId "4168003"]
[EventDate "2023.02.06"]

1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. a3 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Be2 Be7 8. Be3
O-O 9. O-O Be6 10. Nbd2 a5 11. Rc1 Qd6 12. Nb3 Nd7 13. Qc2 a4 14. Nbd2 Nb6 15.
Rfd1 Qd7 16. Nc4 Nxc4 17. dxc4 Qe8 18. h3 f6 19. Nh4 Na5 20. Bg4 Bxg4 21. hxg4
Nb3 22. Rb1 b6 23. Nf5 Bc5 24. Qe2 g6 25. Ng3 Qe6 26. Nf1 Rad8 27. Rxd8 Rxd8 28.
Rd1 Rxd1 29. Qxd1 Bd4 30. Bxd4 exd4 31. Qf3 Kg7 32. Qf4 Qe5 33. g3 Qxf4 34. gxf4
Nc1 35. Kg2 Nd3 36. Kf3 Nxb2 37. Nd2 Nd3 38. f5 g5 39. Ke2 Ne5 40. f3 Kf7 41.
Kd1 Ke7 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Matlakov, Maxim"]
[Black "Keymer, Vincent"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2662"]
[BlackElo "2690"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "4168003"]
[BlackFideId "12940690"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O c6 8. Qc2
Nbd7 9. Rc1 a5 10. e3 Ne4 11. Be1 f5 12. Nc3 Bd6 13. a3 Qe7 14. c5 Bc7 15. b4 e5
16. Ne2 f4 17. exf4 exf4 18. Nxf4 Bxf4 19. gxf4 Rxf4 20. b5 Qe6 21. Nd2 Ndf6 22.
f3 Ng5 23. Bg3 Qe3+ 24. Bf2 Qe8 25. Re1 Qf7 26. Bg3 Bf5 27. Qc3 Nh5 28. Re5 h6
29. Qe3 Bg6 30. Re7 Qf6 31. Bxf4 Nxf4 32. Qe5 Qxe5 33. dxe5 cxb5 34. Rxb7 Be8
35. Bf1 Nge6 36. Rc1 Bc6 37. Rb6 Nd4 38. Kf2 Rc8 39. Ke3 Nfe6 40. Bh3 Kf7 41. f4
g6 42. Nf3 Nb3 43. Bxe6+ Kxe6 44. Nd4+ Nxd4 45. Kxd4 Kf5 46. Rg1 a4 47. h4 Rc7
48. Rg2 Rc8 49. Rg1 Rc7 50. Rg2 Rc8 51. Rg1 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Demidovich, Mikhail"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "1482"]
[BlackElo "2607"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "13514660"]
[BlackFideId "3805662"]
[EventDate "2023.02.06"]

1. Nf3 c5 2. e3 e6 3. d4 d5 4. c4 dxc4 5. Bxc4 Nf6 6. O-O a6 7. b3 Nc6 8. Bb2
cxd4 9. Nxd4 Bd7 10. Nc3 Be7 11. Nf3 O-O 12. Qe2 Qa5 13. Rfd1 Rfd8 14. a3 Be8
15. b4 Qh5 16. h3 Rac8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Kf8 20. Ne2 Nd5 21.
e4 Nb6 22. Bd3 f6 23. e5 Nxe5 24. Nxe5 fxe5 25. Qc2 Bg6 26. Ng3 Bxd3 27. Qxd3
Qg6 28. Qf3+ Ke8 29. Bxe5 Nd5 30. Ne4 Qf5 31. Bxg7 Qxf3 32. gxf3 Kd7 33. Be5 Kc6
34. f4 h6 35. Bg7 h5 36. Be5 Kb5 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Iniyan, P"]
[Black "Lenderman, Aleksandr"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2514"]
[BlackElo "2572"]
[ECO "D16"]
[Opening "QGD Slav"]
[Variation "Soultanbeieff variation"]
[WhiteFideId "25002767"]
[BlackFideId "2021285"]
[EventDate "2023.02.06"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. O-O
cxd4 9. exd4 Be7 10. Qe2 O-O 11. Rd1 Nb4 12. Ne5 Bd7 13. a5 Rc8 14. d5 exd5 15.
Nxd5 Nbxd5 16. Bxd5 Nxd5 17. Rxd5 Bg4 18. Qd2 Qxd5 19. Qxd5 Rcd8 20. Qb3 Rd1+
21. Qxd1 Bxd1 22. Be3 Be2 23. Bxa7 Ra8 24. Bb6 Rc8 25. Nf3 Rc2 26. Nd4 Rxb2 27.
Nxe2 Rxe2 28. Rc1 h5 29. Kf1 Re5 30. Rc4 Kh7 31. g3 Kg6 32. Rc7 Bb4 33. Rxb7
Bxa5 34. Bxa5 Rxa5 35. Kg2 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Lenderman, Aleksandr"]
[Black "Iniyan, P"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2572"]
[BlackElo "2514"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "2021285"]
[BlackFideId "25002767"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c6 6. a4 Bb4+ 7. Bd2 a5 8. Qc2
Bxd2+ 9. Qxd2 b5 10. axb5 cxb5 11. Qg5 O-O 12. Qxb5 Nbd7 13. Qxc4 Qb6 14. Qc2
Ba6 15. Nc3 Rfc8 16. O-O Rab8 17. Rfb1 Rc4 18. e3 Rb4 19. Na4 Qd6 20. b3 h6 21.
h3 Rc8 22. Qd1 Ne4 23. Rc1 Rcb8 24. Ne5 Nxe5 25. Bxe4 Bb5 26. Nc3 Bc6 27. Rxa5
Nd7 28. Bxc6 Qxc6 29. Na2 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Grischuk, Alexander"]
[Black "Svidler, Peter"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2683"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Rubinstein counter-gambit"]
[WhiteFideId "4126025"]
[BlackFideId "4102142"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Nxf3+ 6. Qxf3 c6 7. O-O d6 8.
d3 Be7 9. a4 O-O 10. h3 Be6 11. Bxe6 fxe6 12. Qe2 Qc7 13. Nb1 Nd7 14. Nd2 d5 15.
Nf3 Rf7 16. Bd2 a5 17. Kh1 Bb4 18. c3 Bd6 19. b4 h6 20. Rfb1 b6 21. b5 cxb5 22.
Rxb5 Qc6 23. d4 dxe4 24. Nxe5 Bxe5 25. dxe5 Rf5 26. Re1 Nxe5 27. Qxe4 Qxe4 28.
Rxe4 Nd3 29. Rxf5 exf5 30. Re6 Nxf2+ 31. Kh2 Ne4 32. Be3 Nxc3 33. Bd4 Nxa4 34.
Re7 g5 35. Rg7+ Kf8 36. Rh7 Re8 37. Rxh6 Re4 38. Bxb6 Nxb6 39. Rxb6 Re5 40. h4
gxh4 41. Kh3 a4 42. Ra6 Re4 43. Rf6+ Ke7 44. Rxf5 Kd6 45. g3 hxg3 46. Kxg3 Re5
47. Rf8 Ra5 48. Rf1 a3 49. Kf4 a2 50. Ra1 Kc5 51. Ke3 Kb4 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Drygalov, Sergey"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2728"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[WhiteFideId "24171743"]
[BlackFideId "12539929"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8.
Bxc4 c5 9. Ne2 Nc6 10. O-O b6 11. f4 Bb7 12. Ng3 Ne7 13. Bd3 Rc8 14. Bb2 cxd4
15. cxd4 Nf5 16. Bxf5 exf5 17. d5 Rc5 18. Nxf5 Rxd5 19. Nd4 Re8 20. Rf3 Qd7 21.
Rc1 Rc5 22. Rg3 Rxc1 23. Qxc1 Ne4 24. Rf3 f6 25. Rf1 Nc5 26. Qd2 Qd5 27. Re1 Nd3
28. Re2 Ba6 29. Bc3 Nxf4 30. Rf2 Nd3 31. Rf3 Ne5 32. Rg3 Qe4 33. h3 h5 34. h4
Ng4 35. Qe1 Qd3 36. Bd2 Qxa3 37. Qb1 Qd3 38. Qc1 Kh7 39. Rf3 Bb7 40. Rf5 Re5 41.
Rxe5 Nxe5 42. Be1 Nc4 43. Bf2 Qg6 44. g3 Qe4 45. Kf1 Qh1+ 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Maghsoodloo, Parham"]
[Black "Drygalov, Sergey"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2728"]
[BlackElo "2547"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12539929"]
[BlackFideId "24171743"]
[EventDate "2023.02.06"]

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. Ne5 Qxc5 10. O-O Bg7 11. c4 dxc4 12. Qa4 O-O 13. Nxc6 bxc6 14. Bxc6
Bd7 15. Bxd7 Nxd7 16. Qxd7 Rfd8 17. Ne4 Qa3 18. Qb5 c3 19. Rb3 a6 20. Qc4 Qa5
21. Bc7 Qd5 22. Qa4 Qd7 23. Qxd7 Rxd7 24. Ba5 c2 25. Nc3 Rc8 26. Ne2 Rd1 27. g3
c1=Q 28. Nxc1 Rxf1+ 29. Kxf1 Rxc1+ 30. Kg2 Be5 31. Rb6 Ra1 32. Rxa6 Rxa2 33. Ra7
Kg7 34. Bb6 Rb2 35. Rxe7 Bf6 36. Bd4 Bxd4 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Sevian, Samuel"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2513"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Capablanca variation"]
[WhiteFideId "2040506"]
[BlackFideId "3400042"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. Bxb4 cxb4 8. O-O
a5 9. Qd3 d6 10. Nbd2 Qc7 11. e4 e5 12. Nh4 g6 13. d5 Na6 14. f4 Nd7 15. Kh1
Nac5 16. Qe3 exf4 17. gxf4 O-O-O 18. Nhf3 Rde8 19. Nd4 f5 20. Nb5 Qb8 21. Qh3
fxe4 22. Rae1 Ba6 23. Nd4 Kc7 24. Bxe4 Nf6 25. Bg2 Qd8 26. Ne6+ Nxe6 27. dxe6
Kb8 28. Nf3 Bb7 29. Nd4 Qe7 30. f5 Rhg8 31. fxg6 Rxg6 32. Bxb7 Qxb7+ 33. Qf3 d5
34. Nf5 Qc6 35. Nh4 Rg4 36. Qxf6 dxc4+ 37. Qf3 Rxe6 38. Qxc6 Rxc6 39. Nf3 Rc7
40. Re6 Rg6 41. Rxg6 hxg6 42. Kg2 c3 43. bxc3 bxc3 44. Nd4 Rc4 45. Nb5 Rc5 46.
a4 c2 47. Rc1 Rc4 48. Kf3 Rxa4 49. Rxc2 Rb4 50. Nc3 Rc4 51. Ke3 b5 52. Kd3 Rc5
53. Kd4 Rc4+ 54. Kd3 Rc5 55. Rg2 Rh5 56. Kd4 Kb7 57. Nd5 b4 58. Kc4 Rh4+ 59. Kc5
Rh5 60. Rf2 Rh7 61. Kb5 Rh5 62. Rf7+ Kb8 63. Kb6 Kc8 64. Kc6 Kb8 65. Nb6 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2513"]
[BlackElo "2687"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "3400042"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. a3 Bxc3+ 7. bxc3 Ne4 8.
e3 Nxc3 9. Qc2 Ne4 10. Bd3 Nd6 11. c5 Nf5 12. h4 h5 13. Bb2 Bd7 14. g3 f6 15.
O-O Nce7 16. Rab1 O-O 17. Bc3 Bc6 18. Rfc1 Rb8 19. Qe2 Qe8 20. Nd2 a6 21. Ba5
Rc8 22. Bc3 Rb8 23. Rb2 Ra8 24. Ra1 Nh6 25. Ba5 Rc8 26. Nf3 Ng4 27. e4 e5 28.
dxe5 fxe5 29. Be1 dxe4 30. Bxe4 Bxe4 31. Qxe4 Qc6 32. Ng5 Qxe4 33. Nxe4 Nf6 34.
Ng5 Nd7 35. Rc1 Rb8 36. Rd2 Nf6 37. Rb2 Nd7 38. Ba5 Rfc8 39. Rd2 Nf8 40. Re1 Nc6
41. Bc3 Re8 42. Rde2 Ne6 43. Bxe5 Nxg5 44. hxg5 Rxe5 45. Rxe5 Nxe5 46. Rxe5 Kf7
47. f4 Rd8 48. Re3 Rd5 49. Rb3 Rxc5 50. Rxb7 Rc3 51. Kg2 Rxa3 52. Rxc7+ Kg6 53.
Kh3 Ra1 54. Ra7 a5 55. g4 hxg4+ 56. Kxg4 Rg1+ 57. Kf3 Rf1+ 58. Kg4 Rg1+ 59. Kf3
Rf1+ 60. Ke4 Re1+ 61. Kd3 Kf5 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Durarbayli, Vasif"]
[Black "Nesterov, Arseniy"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2635"]
[BlackElo "2568"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "13402935"]
[BlackFideId "24198455"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. Re1 a5 8. h3 h6
9. a3 Be6 10. Bb5 Ba7 11. d4 Ne7 12. Nbd2 Ng6 13. Nf1 c6 14. Bd3 Nh5 15. Ng3
Nxg3 16. fxg3 exd4 17. cxd4 Ne5 18. Be3 Nxd3 19. Qxd3 f5 20. exf5 Bxf5 21. Qb3+
Rf7 22. d5 a4 23. Qc4 Bxe3+ 24. Rxe3 Qb6 25. Re1 Bxh3 26. dxc6 d5 27. Qb4 Qxb4
28. axb4 bxc6 29. gxh3 Rb7 30. Ne5 Rxb4 31. R1e2 Ra6 32. h4 Kh7 33. h5 Rb8 34.
Ng6 Rab6 35. Kf1 d4 36. Ra3 Rb4 37. Ke1 R8b5 38. g4 Rb8 39. Ne5 Rc8 40. Kd1 c5
41. Nd3 Rb5 42. Rxa4 c4 43. Rc2 Rb3 44. Ne5 c3 45. bxc3 dxc3 46. Ng6 Rd8+ 47.
Ke2 Re8+ 48. Kd3 Rd8+ 49. Ke4 Re8+ 50. Kd3 Rd8+ 51. Kc4 Rb7 52. Kxc3 Rbd7 53.
Rf2 Rc7+ 54. Rc4 Ra7 55. Rf8 Rxf8 56. Nxf8+ Kg8 57. Ng6 Kf7 58. Rf4+ Ke6 59. Kd3
Ra3+ 60. Ke2 Ra2+ 61. Kf3 Ra3+ 62. Kg2 Ra2+ 63. Kg3 Ra3+ 64. Rf3 Ra4 65. Nh4 Ra1
66. Nf5 Ra7 67. Nd4+ Kd5 68. Nf5 Ke5 69. Kh4 Rc7 70. Ra3 Kf4 71. Ra4+ Kf3 72.
Kh3 Rc1 73. Ra3+ Kf4 74. Nxg7 Rh1+ 75. Kg2 Rh4 76. Ra4+ Kg5 77. Ne6+ Kf6 78. Nf8 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Nesterov, Arseniy"]
[Black "Durarbayli, Vasif"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2568"]
[BlackElo "2635"]
[ECO "A61"]
[Opening "Benoni defence"]
[WhiteFideId "24198455"]
[BlackFideId "13402935"]
[EventDate "2023.02.06"]

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 Na6 10. Nd2 Nc7 11. a4 b6 12. Be2 Ba6 13. O-O Re8 14. Re1 Nd7 15. f4 Bxe2
16. Qxe2 a6 17. Nc4 Nf6 18. Qf3 b5 19. Nxd6 Qxd6 20. e5 Qd7 21. exf6 Bxf6 22.
Bxc5 Bxc3 23. Qxc3 Qxd5 24. Bb4 Ne6 25. Qf6 Qd4+ 26. Qxd4 Nxd4 27. axb5 Nc2 28.
b6 Rxe1+ 29. Rxe1 Nxb4 30. Rc1 Rb8 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Le, Quang Liem"]
[Black "Le, Tuan Minh"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2728"]
[BlackElo "2542"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "12401137"]
[BlackFideId "12401153"]
[EventDate "2023.02.06"]

1. c4 e6 2. Nf3 d5 3. d4 a6 4. cxd5 exd5 5. Nc3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6
Qxd6 9. Bd3 O-O 10. h3 Be6 11. O-O Nbd7 12. Rc1 c5 13. dxc5 Nxc5 14. Bb1 Rac8
15. Qd4 Qe7 16. Rfd1 Rc7 17. Ne2 Rfc8 18. Qe5 Na4 19. b3 Nb6 20. Nfd4 Rxc1 21.
Rxc1 Rxc1+ 22. Nxc1 Nbd7 23. Qc7 Qc5 24. Qd8+ Nf8 25. Nce2 Qb4 26. Nf3 Ne4 27.
Ned4 Qd6 28. Qa8 Nc3 29. Bd3 b5 30. Nh4 g6 31. Bxg6 fxg6 32. Nxg6 Bd7 33. Nxf8
Qxf8 34. Qxa6 Ne4 35. f3 Nf6 36. a4 bxa4 37. bxa4 Kf7 38. a5 Qa3 39. Kf2 Qa2+
40. Ne2 Qb2 41. Qa7 Kg6 42. Qd4 Qa2 43. Qb4 Bf5 44. Qc3 Bd7 45. Ke1 Bb5 46. Nf4+
Kf7 47. Qd2 Qa1+ 48. Kf2 Bc4 49. Kg3 Qe5 50. Qd4 Nh5+ 51. Kf2 Qxd4 52. exd4 Nxf4
53. h4 Ne6 54. Ke3 Nd8 55. g4 Nc6 56. f4 Nxa5 57. f5 Nc6 58. g5 hxg5 59. hxg5
Ba2 60. Kf4 Bb1 61. f6 Kg6 62. Ke3 Bf5 63. Kf4 Be6 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Le, Tuan Minh"]
[Black "Le, Quang Liem"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2542"]
[BlackElo "2728"]
[ECO "D73"]
[Opening "Neo-Gruenfeld, 5.Nf3"]
[WhiteFideId "12401153"]
[BlackFideId "12401137"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d5 5. Bg2 dxc4 6. O-O c6 7. a4 Ne4 8. Qc2
Nd6 9. Bf4 Na6 10. Na3 Nb4 11. Qc1 a5 12. Nxc4 Nxc4 13. Qxc4 Be6 14. Qc1 O-O 15.
Bh6 Qb6 16. e4 Rfd8 17. Bxg7 Kxg7 18. Qc3 f6 19. Rfd1 Rd7 20. Ng5 Bg8 21. Bh3
Rdd8 22. Nf3 Na6 23. Rd2 Qb4 24. Qe3 Nc7 25. Bf1 Be6 26. Rc1 Bg4 27. Ne1 Rd7 28.
Rc4 Qb6 29. Nd3 Na6 30. Nc5 Nxc5 31. dxc5 Qc7 32. e5 Rxd2 33. exf6+ exf6 34.
Qxd2 Be6 35. Re4 Bf5 36. Re3 Rd8 37. Qe1 Rd7 38. h3 g5 39. Bg2 Qd8 40. Kh2 Bg6
41. Bf3 h5 42. Kg2 h4 43. g4 Bf7 44. Re4 Rd3 45. Re3 Rd2 46. Re7 Rxb2 47. Qe6
Qf8 48. Rc7 Rb4 49. Qd7 Kg6 50. Qd3+ Kh6 51. Qd7 Bg6 52. Rc8 Qg7 53. Qd6 Rb3 54.
Rc7 Qh8 55. Re7 Rd3 56. Qe6 Rd4 57. Rxb7 Rxa4 58. Qxc6 Rf4 59. Qd6 Qe8 60. Re7
Qc8 61. Re3 a4 62. c6 Rc4 63. Qxf6 Rf4 64. Qd6 Qf8 65. Qxf8+ Rxf8 66. Ra3 Rf4
67. Rc3 a3 68. c7 a2 69. c8=Q a1=Q 70. Qh8+ Bh7 71. Rc6+ 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Oparin, Grigoriy"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2620"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "24125890"]
[BlackFideId "13306677"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Nbd2 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8.
d4 c6 9. dxe5 cxb5 10. exf6 Qxf6 11. O-O O-O 12. Nf3 d6 13. Re1 Bg4 14. Be3 Bxf3
15. Qxf3 Qxf3 16. gxf3 Bxe3 17. Rxe3 f5 18. Rd1 fxe4 19. fxe4 Rf6 20. f3 Raf8
21. Kf2 Rh6 22. Rh1 Kf7 23. Rd3 Ke7 24. h3 Rh5 25. h4 Rf6 26. Rg1 g6 27. Rg4 a6
28. Kg3 Re5 29. Rg5 Rfe6 30. Rd4 b6 31. Kf2 h6 32. Rg4 g5 33. Rd1 Kf6 34. a3 Kf7
35. Rdg1 d5 36. hxg5 hxg5 37. Rxg5 dxe4 38. f4 Rxg5 39. fxg5 Rd6 40. Ke3 Rd3+
41. Kxe4 Rd2 42. b4 Ra2 43. Kf5 Rf2+ 44. Ke5 Ra2 45. Rd1 Kg6 46. Kf4 Rf2+ 47.
Ke3 Ra2 48. Kf4 Rf2+ 49. Ke4 Ra2 50. Rd6+ Kxg5 51. Rxb6 Rxa3 52. Kd4 Kf5 53. Rh6
Ra1 54. Rh5+ Ke6 55. Kc5 Ra3 56. Rh3 Kd7 57. Kb6 Kd6 58. Rd3+ Ke6 59. Rd8 Ke7
60. Rd1 Ke6 61. Rd2 Ke7 62. Rd4 Rxc3 63. Kxa6 Rc4 64. Rd5 Rxb4 65. Rxb5 Rxb5 66.
Kxb5 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Hakobyan, Aram"]
[Black "Oparin, Grigoriy"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2667"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "13306677"]
[BlackFideId "24125890"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nbd2 d6 6. c3 O-O 7. O-O a5 8. h3
Ba7 9. Re1 h6 10. Nf1 Ne7 11. Ng3 c6 12. Bb3 Ng6 13. d4 Re8 14. Bc2 b5 15. Be3
Qc7 16. Qd2 Kh7 17. Rad1 b4 18. cxb4 axb4 19. Qxb4 c5 20. Qc3 Bb6 21. dxc5 dxc5
22. a3 Be6 23. Nf5 Ba5 24. b4 cxb4 25. Qxc7 Bxc7 26. axb4 Reb8 27. Rb1 Bb6 28.
b5 Ra2 29. Bxb6 Rxb6 30. Ne3 Ne8 31. Bd3 Nd6 32. Nd5 Bxd5 33. exd5 e4 34. Bxe4
Rxb5 35. Rxb5 Nxb5 36. Ne5 Nd6 37. Bxg6+ fxg6 38. Nxg6 Rd2 39. Ne7 Nb5 40. h4
Nc3 41. Re5 g6 42. Re6 Nxd5 43. Nxg6 Kg7 44. g3 Kf7 45. Rd6 Rd1+ 46. Kh2 Nc3 47.
Ne5+ Kg7 48. Rxd1 Nxd1 49. Kg2 Kf6 50. Ng4+ Kg6 51. Ne3 Nc3 52. Kf3 Nb5 53. Nd5
Kf5 54. Ne3+ Kg6 55. Kg4 Nd4 56. h5+ Kf6 57. f4 Ke6 58. Kh3 Kf6 59. Kg2 Ne2 60.
Kf3 Nd4+ 61. Kf2 Nb3 62. Ng4+ Kg7 63. Ne5 Kf6 64. g4 Nd4 65. Nc4 Ne6 66. Kg3 Nc5
67. Nd2 Ke6 68. Kf3 Nd3 69. Ne4 Ne1+ 70. Kg3 Nd3 71. Nf2 Ne1 72. g5 hxg5 73.
fxg5 Kf5 74. g6 Kf6 75. Ng4+ Kg7 76. Kf4 Kh8 77. h6 Nd3+ 78. Kf5 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Vokhidov, Shamsiddin"]
[Black "Muradli, Mahammad"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2601"]
[BlackElo "2539"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "14204223"]
[BlackFideId "13409301"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qd3 g6 7. Nd5 Bg7 8. c3
O-O 9. Bg5 Re8 10. Be2 Be6 11. O-O Rc8 12. Nxf6+ exf6 13. Be3 d5 14. exd5 Qxd5
15. Qxd5 Bxd5 16. Rfd1 Rcd8 17. Nd4 Ne5 18. Nb5 Bc4 19. Kf1 Bxe2+ 20. Kxe2 Nc4
21. Rxd8 Rxd8 22. Nxa7 Ra8 23. Bd4 f5 24. Nb5 Nxb2 25. Nd6 Na4 26. Kd3 Rd8 27.
Nb5 Nc5+ 28. Kc2 Ne6 29. Bxg7 Kxg7 30. Rd1 Ra8 31. a3 Nc5 32. f3 h5 33. Rd5 b6
34. Rd6 Re8 35. Kd2 Na4 36. c4 h4 37. Nc3 Nb2 38. Rc6 Re6 39. Rc7 Rd6+ 40. Ke2
Re6+ 41. Kd2 Rd6+ 42. Ke2 Re6+ 43. Kd2 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Muradli, Mahammad"]
[Black "Vokhidov, Shamsiddin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2539"]
[BlackElo "2601"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "13409301"]
[BlackFideId "14204223"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nbd7 6. O-O c6 7. a4 a5 8. Qc2
Nd5 9. Qxc4 Nb4 10. Bf4 Be7 11. Rd1 b6 12. Qc1 Ba6 13. Nc3 O-O 14. h4 Rc8 15.
Qd2 h6 16. Rac1 Nf6 17. Ne5 Nfd5 18. Bxh6 gxh6 19. Qxh6 Bf6 20. Be4 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.1"]
[White "Bortnyk, Olexandr"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2589"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[WhiteFideId "14120828"]
[BlackFideId "30909694"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. Nd5 h6 8. O-O
O-O 9. c3 d6 10. d4 Ba7 11. Nxf6+ Qxf6 12. Bd5 Bd7 13. a4 b4 14. Be3 bxc3 15.
bxc3 Rad8 16. Bxc6 Bxc6 17. d5 Bxe3 18. dxc6 Bc5 19. Qd5 Qe6 20. Rab1 Qxd5 21.
exd5 f5 22. Rb7 Rf7 23. Nd2 e4 24. Nb3 g5 25. Rb1 Kg7 26. Nxc5 dxc5 27. c4 f4
28. Rb8 Rxb8 29. Rxb8 Kf6 30. Rd8 Re7 31. Kf1 f3 32. g4 a5 33. h3 Ke5 34. Rd7
Kf6 35. Rxe7 Kxe7 36. Ke1 Kd6 37. Kd2 Ke5 38. Ke3 Kf6 39. Kxe4 Ke7 40. Kxf3 Kd6
41. Ke4 Ke7 42. Ke5 Kf7 43. d6 Kg6 44. dxc7 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.2"]
[White "Yoo, Christopher Woojin"]
[Black "Bortnyk, Olexandr"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2589"]
[BlackElo "2605"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "30909694"]
[BlackFideId "14120828"]
[EventDate "2023.02.06"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O c6 7. a4 Qc7 8. Re1
O-O 9. b3 h6 10. Ba3 Re8 11. Qd2 Nf8 12. h3 Ng6 13. Rad1 a6 14. dxe5 dxe5 15.
Bxe7 Rxe7 16. Qd8+ Qxd8 17. Rxd8+ Re8 18. Rxe8+ Nxe8 19. a5 Kf8 20. Na4 Nd6 21.
Nb6 Rb8 22. Bf1 Ke7 23. g3 Be6 24. h4 f6 25. h5 Nf8 26. Nh4 Bf7 27. Be2 Ne6 28.
Bg4 Nd4 29. Bd1 Rd8 30. f4 Ne6 31. Nf5+ Nxf5 32. exf5 Nd4 33. g4 Kd6 34. fxe5+
fxe5 35. b4 Re8 36. Kf2 e4 37. Ke3 Nf3 38. Rf1 c5 39. c3 cxb4 40. cxb4 Ne5 41.
Be2 Ke7 42. Rc1 Nc6 43. Bxa6 Nxb4 44. Bxb7 Rb8 45. Rc7+ Kf6 46. Nd7+ 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "1.3"]
[White "Bortnyk, Olexandr"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2589"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "14120828"]
[BlackFideId "30909694"]
[EventDate "2023.02.06"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 e6 8. O-O
Be7 9. Qe2 O-O 10. Rd1 Qc7 11. a3 dxe5 12. dxe5 Rd8 13. Bd3 b6 14. Bd2 Bb7 15.
Nc3 Nxc3 16. Bxc3 Rd7 17. Rac1 Rad8 18. b4 Qb8 19. h4 Qa8 20. Rd2 a5 21. Rcd1 g6
22. b5 Nb8 23. a4 Rc7 24. Bxg6 Rxd2 25. Bxh7+ Kxh7 26. Ng5+ Kg8 27. Rxd2 Nd7 28.
Qh5 Bxg5 29. Qxg5+ Kh7 30. Rd3 Qf8 31. Rg3 Nf6 32. exf6 Rc5 33. Be5 Bf3 34. gxf3
Rxe5 35. Qxe5 Qd6 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Guseinov, Gadir"]
[Black "Pranav, V"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2545"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "13401378"]
[BlackFideId "25060783"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nf6 7. O-O b4 8. Na4 d5
9. e5 Nfd7 10. f4 g6 11. c4 bxc3 12. bxc3 Nc6 13. Rb1 Rb8 14. c4 Nd4 15. Nc3 Nb6
16. a4 a5 17. Bd2 dxc4 18. Bxb7 Rxb7 19. dxc4 Qc8 20. Ne4 Be7 21. Bc3 Qc6 22.
Nhf2 Nf5 23. Rb5 O-O 24. Qb3 Ne3 25. Bxa5 Nxf1 26. Rxb6 Rxb6 27. Bxb6 Ne3 28. a5
Nf5 29. Qb5 Nd4 30. Qxc6 Nxc6 31. Nxc5 Bxc5 32. Bxc5 Ra8 33. Bd6 Rxa5 34. Ne4
Ra2 35. Nf6+ Kh8 36. Bc5 h6 37. h4 g5 38. Bf8 gxf4 39. gxf4 Nd4 40. Bxh6 Nf3+
41. Kf1 Nxh4 42. c5 Rc2 43. Nd7 Nf3 44. Bf8 Kh7 45. Be7 Kg6 46. Nb8 Kf5 47. Bd6
Kxf4 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Praggnanandhaa, R"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2581"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "25059530"]
[BlackFideId "4107012"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 O-O 6. Bg5 Be7 7. O-O d6 8. a4
Be6 9. Bxf6 Bxf6 10. Nd5 Nb8 11. c3 Nd7 12. a5 c6 13. Ne3 Nc5 14. Bxe6 Nxe6 15.
d4 exd4 16. cxd4 g6 17. e5 Bg7 18. Qb3 Qc7 19. Qc3 Rfd8 20. Rfd1 Nf4 21. Kf1
Rac8 22. g3 Nd5 23. Nxd5 cxd5 24. Qxc7 Rxc7 25. Rac1 Rc4 26. b3 Rb4 27. exd6 Bf8
28. d7 f6 29. Rc7 Kf7 30. a6 Bd6 31. Rxb7 Rxb7 32. axb7 Rxd7 33. Ra1 Rxb7 34.
Ke2 h5 35. Ra5 Ke6 36. Nh4 g5 37. Ng2 Rxb3 38. Ne3 Rb4 39. Rxd5 Bc7 40. Kd3 Bb6
41. h4 gxh4 42. gxh4 a5 43. Kc3 Ra4 44. Nc4 Bc7 45. Rxh5 Ra2 46. d5+ Kd7 47.
Rh7+ Kc8 48. d6 Bd8 49. h5 Rxf2 50. h6 Rh2 51. Kd4 Rh5 52. Ne3 Bb6+ 53. Kd3 Rh3
54. Re7 Bxe3 55. h7 Bb6+ 56. Kc4 Bd8 57. Rg7 Rh5 58. Ra7 a4 59. Kb4 Kb8 60. Rf7
Kc8 61. Kxa4 Rh1 62. Kb5 Rb1+ 63. Kc6 Rc1+ 64. Kd5 Rh1 65. Ra7 Kb8 66. Rg7 f5
67. Ke5 Rh5 68. Rf7 Ba5 69. Rf8+ Kb7 70. h8=Q Rxh8 71. Rxh8 Bc3+ 72. Kxf5 Bxh8
73. d7 Kc7 74. d8=Q+ Kxd8 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Antipov, Mikhail Al."]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2581"]
[BlackElo "2690"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "4107012"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 Bb4 5. Nd5 Nxd5 6. exd5 e4 7. dxc6 exf3 8.
Qxf3 dxc6 9. Bc4 O-O 10. O-O Qh4 11. d3 Bd7 12. a3 Bc5 13. Bf4 Qf6 14. Rfe1 Bd6
15. Bxd6 Qxf3 16. gxf3 cxd6 17. Re7 Rad8 18. h4 d5 19. Bb3 Rfe8 20. Rae1 Rxe7
21. Rxe7 Kf8 22. Re1 Bc8 23. d4 Rd6 24. Kh2 Rh6 25. Kg3 Rg6+ 26. Kh2 Bf5 27. Re5
Rf6 28. Kg3 g6 29. c3 Rd6 30. Bd1 Rd8 31. Re3 Kg7 32. Re7 Bd7 33. Bc2 Kf6 34.
Re5 a5 35. f4 Rg8 36. a4 b6 37. Bd3 Be6 38. Kf3 c5 39. Ke3 Rc8 40. Kd2 Rb8 41.
Be2 Ke7 42. Bd3 Kd6 43. Bb5 Rc8 44. Ba6 Rc7 45. Bd3 Bd7 46. b3 Rc8 47. c4 dxc4
48. Bxc4 cxd4 49. Bxf7 Rf8 50. Bc4 Rxf4 51. Rd5+ Kc7 52. h5 Rxf2+ 53. Kd3 Rf4
54. hxg6 hxg6 55. Rxd4 Bf5+ 56. Ke3 Rxd4 57. Kxd4 Kd6 58. Be2 Be6 59. Bd1 g5 60.
Kc3 Kc5 61. Bf3 g4 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Matlakov, Maxim"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2662"]
[BlackElo "2607"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "4168003"]
[BlackFideId "3805662"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Nxd2 Bb7 7. b3 O-O 8.
Bb2 c5 9. dxc5 bxc5 10. Qc2 d6 11. e3 h6 12. Bd3 Nbd7 13. O-O Qb6 14. Rab1 a5
15. Rfd1 Rab8 16. Bc3 Rfd8 17. h3 Bc6 18. Ne4 Bxe4 19. Bxe4 Nxe4 20. Qxe4 Nf8
21. Qg4 Ng6 22. h4 Ne5 23. Qg3 f6 24. f4 Nd7 25. Qg4 Kf7 26. a4 Nf8 27. Rd3 Qc7
28. e4 Rd7 29. Rg3 Ke8 30. Rd3 Kf7 31. Rg3 Ke8 32. Qe2 e5 33. f5 Ra8 34. Rd1 Qb7
35. Rd5 Kd8 36. Rgd3 Qc7 37. Qd1 Ra6 38. Kf2 Kc8 39. Ke1 Kb7 40. Kd2 Rc6 41. Kc2
Ka6 42. Kb2 Rd8 43. Ka2 Rd7 44. Qd2 Rd8 45. g4 Rd7 46. Qe3 Rd8 47. Qd2 Rd7 48.
Ka3 Qb6 49. Qg2 Rb7 50. Be1 Rd7 51. Bd2 Rb7 52. Ka2 Rd7 53. g5 hxg5 54. hxg5 Nh7
55. g6 Nf8 56. Rh3 Rb7 57. Qf3 Nd7 58. Rh8 Nb8 59. Qd3 Ka7 60. Re8 Na6 61. Rg8
Rd7 62. Qf3 Rcc7 63. Rd3 Nb8 64. Bc3 Rb7 65. Qd1 Nc6 66. Re8 Nd4 67. Bxd4 exd4
68. Rh3 Re7 69. Rhh8 Rxe8 70. Rxe8 Qb4 71. Qc2 Qe1 72. Rh8 Re7 73. Rg8 Kb6 74.
Rb8+ Ka7 75. Rg8 Kb6 76. Rb8+ Kc7 77. Rg8 Rxe4 78. Rxg7+ Kb6 79. Ka3 Re2 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2607"]
[BlackElo "2662"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "3805662"]
[BlackFideId "4168003"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. d3 a6 8.
Ba4 b5 9. Bb3 Bb7 10. Nd2 Nc6 11. Nf3 Bc5 12. Ng5 Qe7 13. Nh3 O-O 14. Bd2 f5 15.
Qh5 g6 16. Qg5 Qxg5 17. Nxg5 Bb4 18. Bxb4 Nxb4 19. Nf3 Nc6 20. a4 Kg7 21. Nd2
Rfc8 22. Nf3 Kf6 23. h3 Kg7 24. Kh2 Rf8 25. Re2 h6 26. Kg1 Kf6 27. Kh2 Kg7 28.
Kg1 g5 29. exf5 Rxf5 30. axb5 axb5 31. Rxa8 Bxa8 32. Re1 Kf6 33. Nd2 Ke7 34. Nf3
Kd6 35. Nd2 Bb7 36. Ne4+ Kc7 37. Ra1 b4 38. Re1 Na5 39. Nd2 Rc5 40. Re2 Nc6 41.
Nf3 Ra5 42. Re1 Kd6 43. Nd2 Ke7 44. Nf3 Kf6 45. Kh2 d5 46. h4 g4 47. Ng1 e5 48.
f3 Bc8 49. Ne2 gxf3 50. gxf3 Bf5 51. Ng3 Bg6 52. f4 exf4 53. Rf1 Ke5 54. Ne2 f3
55. Rxf3 Bh5 56. Rf2 Bxe2 57. Rxe2+ Kf4 58. Rf2+ Kg4 59. Rf6 Ne5 60. Rxh6 Nf3+
61. Kg2 Nd2 62. Rg6+ Kxh4 63. Rb6 Nxb3 64. cxb3 Ra2 65. Kf3 Kg5 66. Rxb4 Kf5 67.
Rxd4 Ke5 68. Rb4 Rxb2 69. d4+ Kf5 70. Rb5 Ke6 71. Rb6+ Kf5 72. Rb5 Ke6 73. Rb6+
Kf5 74. Rb5 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Dreev, Aleksey"]
[Black "Lenderman, Aleksandr"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2606"]
[BlackElo "2572"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "4100107"]
[BlackFideId "2021285"]
[EventDate "2023.02.06"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. b3 b6 8. Qe2 Bb7
9. Bb2 Nbd7 10. Nbd2 cxd4 11. Nxd4 Bc5 12. Bxe6 fxe6 13. Nxe6 Qe7 14. Nc7+ Kf7
15. Qc4+ Kg6 16. Qd3+ Kf7 17. Qc4+ Kg6 18. Qd3+ Kf7 19. Qc4+ 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Lenderman, Aleksandr"]
[Black "Dreev, Aleksey"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2572"]
[BlackElo "2606"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "2021285"]
[BlackFideId "4100107"]
[EventDate "2023.02.06"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Qc2 O-O 7. Bg2 c6 8. O-O
Nbd7 9. Rd1 Qe7 10. Bg5 h6 11. Bxf6 Nxf6 12. Nbd2 b6 13. e4 dxe4 14. Nxe4 Nxe4
15. Qxe4 Bb7 16. Ne5 Rac8 17. c5 Bxe5 18. Qxe5 Rfd8 19. Rac1 Rd7 20. b4 a5 21.
cxb6 axb4 22. Qc5 Rcd8 23. Bxc6 Bxc6 24. Qxe7 Rxe7 25. Rxc6 Rb7 26. Rd3 Rdb8 27.
Rb3 Rxb6 28. Rxb6 Rxb6 29. a3 Rd6 30. Rxb4 Rc6 31. a4 Rc3 32. a5 Ra3 33. Rb5 Rd3
34. a6 Ra3 35. Rb6 g5 36. d5 exd5 37. Rxh6 Kg7 38. Rd6 d4 39. Kf1 d3 40. Ke1 Ra2
41. h4 gxh4 42. gxh4 Re2+ 43. Kd1 Rxf2 44. Rxd3 Ra2 45. Rd6 f5 46. h5 f4 47.
Rg6+ Kh7 48. Rf6 Kg7 49. Rg6+ Kh7 50. Ke1 f3 51. Kf1 Kh8 52. Rb6 Kh7 53. h6 Rc2
54. Rf6 Ra2 55. Kg1 Rg2+ 56. Kf1 Ra2 57. Re6 Rc2 58. Re8 Ra2 59. Re6 Rc2 60. Rb6
Ra2 61. Rf6 Kg8 62. Rg6+ Kh7 63. Rb6 Rc2 64. Rb3 Ra2 65. Rxf3 Rxa6 66. Kg2 Rg6+
67. Rg3 Rxg3+ 68. Kxg3 Kxh6 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.3"]
[White "Dreev, Aleksey"]
[Black "Lenderman, Aleksandr"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2606"]
[BlackElo "2572"]
[ECO "A50"]
[Opening "Queen's pawn game"]
[WhiteFideId "4100107"]
[BlackFideId "2021285"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 c6 3. Bf4 Qb6 4. Qd2 Ne4 5. Qc2 d6 6. Nf3 Bf5 7. Qb3 Na6 8. g3
e5 9. Be3 Nb4 10. Na3 Qa5 11. O-O-O exd4 12. Bxd4 Be7 13. Nh4 Bg5+ 14. f4 Bxh4
15. gxh4 O-O-O 16. Rg1 Nc5 17. Bxc5 dxc5 18. Bg2 Qc7 19. Rgf1 Rxd1+ 20. Kxd1
Rd8+ 21. Ke1 Qe7 22. Kf2 Rd2 23. Bf3 Nd3+ 24. Kg3 Qd6 25. Bh5 Qd4 26. Nc2 Rxc2
27. Qxc2 Qe3+ 28. Bf3 Qxf4+ 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Svidler, Peter"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2728"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "4102142"]
[BlackFideId "12539929"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. a4 Bg7 8. a5
O-O 9. O-O e5 10. Nb3 Be6 11. Be3 Nbd7 12. Be2 Qc7 13. Nd5 Bxd5 14. exd5 Ne4 15.
f3 Nec5 16. Nxc5 Nxc5 17. b4 Nd7 18. c4 f5 19. Rc1 f4 20. Bf2 e4 21. fxe4 Be5
22. Bg4 Nf6 23. Be6+ Kh8 24. Qd3 Qg7 25. c5 g5 26. cxd6 g4 27. Bd4 Nd7 28. Rfd1
Bxd4+ 29. Qxd4 Ne5 30. Rc7 Qf6 31. Bf5 Rae8 32. Rxh7+ Kg8 33. d7 Rd8 34. Rh5 Kg7
35. Bxg4 Nxg4 36. Rg5+ Kh6 37. Rxg4 Qe7 38. Rd3 Kh5 39. Rg7 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Maghsoodloo, Parham"]
[Black "Svidler, Peter"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2728"]
[BlackElo "2683"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "12539929"]
[BlackFideId "4102142"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 g6 3. h4 c5 4. d5 e6 5. Nc3 exd5 6. cxd5 d6 7. e4 a6 8. h5 Nxh5
9. g4 Nf6 10. g5 Nh5 11. Be2 Nd7 12. Bxh5 gxh5 13. f4 b5 14. Qxh5 Qe7 15. Qe2 b4
16. Nd1 a5 17. Nf2 Ba6 18. Qf3 f5 19. gxf6 Nxf6 20. Ne2 O-O-O 21. a3 Nxd5 22.
axb4 Nxb4 23. Rxa5 Bb7 24. Bd2 Nc6 25. Ra4 Bg7 26. Bc3 Kb8 27. Qd3 Rhe8 28. Qb5
Bxc3+ 29. bxc3 Kc7 30. Rh6 Qg7 31. Rh5 Qg6 32. Rg5 Qf7 33. Ng4 Rb8 34. Nh6 Qf6
35. Ng4 Qf7 36. Ne3 Nd8 37. Nf5 Ne6 38. Rg3 Qd7 39. Qa5+ Kc8 40. Rd3 d5 41. e5
c4 42. Rxc4+ 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.3"]
[White "Svidler, Peter"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2728"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "4102142"]
[BlackFideId "12539929"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. Nxe5
Nxe5 9. d4 Bxd4 10. Qxd4 d6 11. f3 O-O 12. Nc3 Be6 13. Bxe6 fxe6 14. axb5 axb5
15. f4 Nc6 16. Qd3 b4 17. Ne2 d5 18. Ra6 Qd7 19. Ng3 Ra8 20. Rxa8 Rxa8 21. e5
Ng4 22. h3 Nh6 23. Be3 d4 24. Bf2 Qd5 25. b3 Ra2 26. Re1 Ne7 27. Ne4 Nhf5 28. g4
Ne3 29. Bxe3 dxe3 30. Rxe3 h6 31. Rf3 Qxd3 32. cxd3 Nc6 33. Rf2 Ra1+ 34. Kg2 Nd4
35. f5 Ra5 36. f6 Rxe5 37. f7+ Kf8 38. h4 Nxb3 39. g5 Nc5 40. g6 Nxd3 41. Nf6
gxf6 42. Rxf6 Re2+ 43. Kg3 Re3+ 44. Kg4 Ne5+ 45. Kf4 Nd7 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Sevian, Samuel"]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2635"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "2040506"]
[BlackFideId "13402935"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. Bd2 Qd7 11. Nc3 Na5 12. Ba2 b4 13. Ne2 c5 14. Ng3 Rab8 15. c3
b3 16. Bb1 Bc8 17. c4 Nc6 18. Ra3 Qb7 19. h3 Bd8 20. a5 Nd4 21. Bc3 Nxf3+ 22.
Qxf3 Ne8 23. Qe2 Nc7 24. Nf1 Bg5 25. Ne3 Ne6 26. Qd1 Nf4 27. h4 Bd8 28. g3 Ne6
29. Nf1 Nd4 30. Nd2 Qd7 31. Bxd4 cxd4 32. Rxb3 Rxb3 33. Qxb3 Bxa5 34. Rd1 Qg4
35. Qc2 f5 36. exf5 Bxf5 37. Ne4 Bb4 38. c5 Bxc5 39. Re1 Bxe4 40. Rxe4 Qf5 41.
Ba2+ Kh8 42. Bd5 h6 43. Kg2 Qf3+ 44. Kg1 Qf5 45. Qe2 a5 46. Kg2 Bb4 47. Rg4 Be1
48. f3 Bb4 49. Be4 Qf7 50. Bg6 Qb3 51. Kh3 Qa2 52. Be4 Qe6 53. Kg2 d5 54. Bg6
Rc8 55. h5 Qf6 56. f4 Bd6 57. fxe5 Bxe5 58. Rh4 Rb8 59. Rh1 Qg5 60. Qf2 Qe3 61.
Rf1 Bf6 62. Kh3 Qe6+ 63. Kg2 Qe3 64. Kh3 Qe6+ 65. Kg2 Qe3 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Durarbayli, Vasif"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2635"]
[BlackElo "2687"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "13402935"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a5 7. Re1 Ba7 8. Nbd2
O-O 9. h3 h6 10. Nf1 Be6 11. Bb5 Ne7 12. d4 exd4 13. cxd4 d5 14. e5 Ne4 15. Be3
Nf5 16. Rc1 c5 17. dxc5 Nxe3 18. Nxe3 Bxc5 19. Bd3 Rc8 20. Rc2 Qb6 21. Qe2 Rc6
22. Kf1 Qa7 23. Nxd5 Nxf2 24. Ne7+ Bxe7 25. Qxf2 Qxf2+ 26. Kxf2 Bb4 27. Ra1
Rxc2+ 28. Bxc2 Rc8 29. Be4 b5 30. Ke2 a4 31. Bd3 Rc5 32. a3 Ba5 33. Ke3 g6 34.
h4 Bc7 35. Be4 Bg4 36. Rd1 Be6 37. Rd2 Kg7 38. Rc2 Bc4 39. Rd2 Bb3 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Le, Tuan Minh"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2542"]
[BlackElo "2620"]
[ECO "D03"]
[Opening "Torre attack (Tartakower variation)"]
[WhiteFideId "12401153"]
[BlackFideId "13306677"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. c3 Nc6 6. e3 Bg4 7. Qb3 Qb6 8. Nbd2
Nxd2 9. Nxd2 e6 10. h3 Bf5 11. Be2 Be7 12. O-O O-O 13. Rfe1 Rfc8 14. Bf1 h6 15.
dxc5 Bxc5 16. Qxb6 Bxb6 17. e4 dxe4 18. Nxe4 Bxe4 19. Rxe4 Rd8 20. Rae1 Rd7 21.
a4 Rad8 22. Bb5 Rd1 23. Kf1 g5 24. Bc1 Na5 25. Ke2 R1d6 26. Bc4 Kg7 27. Ba2 Nc6
28. h4 f5 29. Rxe6 Rxe6+ 30. Bxe6 Kf6 31. Kf1 Ne5 32. Bb3 f4 33. Bc2 Ng4 34. Re2
Rd7 35. b4 a6 36. a5 Ba7 37. c4 Bd4 38. g3 f3 39. Re4 Ne5 40. c5 Bc3 41. h5 Rd4
42. Rxd4 Bxd4 43. Be4 Nc6 44. b5 Nxa5 45. bxa6 bxa6 46. c6 Be5 47. Bxf3 Ke6 48.
Be2 Nxc6 49. Bxa6 Kf6 50. Kg2 Kg7 51. Kf3 Bf6 52. Ke4 Ne5 53. Be2 Nf7 54. Kf5
Nd6+ 55. Ke6 Ne4 56. Be3 Bc3 57. Bd3 Nf6 58. Be2 Ne4 59. Bf3 Nf6 60. Bd1 Ne4 61.
Kd5 Nf6+ 62. Kc4 Bb2 63. g4 Be5 64. Kb5 Nd5 65. Kc6 Nxe3 66. fxe3 Kf6 67. Kd5
Bg3 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Hakobyan, Aram"]
[Black "Le, Tuan Minh"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2542"]
[ECO "B29"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rubinstein variation"]
[WhiteFideId "13306677"]
[BlackFideId "12401153"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 Qb6 7. b3 Qa5 8.
Qd2 h6 9. h4 d5 10. exd6 exd6 11. Bc4 Be6 12. Bxe6 fxe6 13. O-O Be7 14. Rfe1 e5
15. Bg3 O-O 16. Rad1 Rad8 17. Qd3 Kh8 18. Nd2 d5 19. Bxe5 Nxe5 20. Rxe5 Bxh4 21.
Nf3 Bf6 22. Rf5 Qxa2 23. Ne5 Bxe5 24. Rxe5 c4 25. Qd4 cxb3 26. cxb3 Qxb3 27. Re7
Rf6 28. Rde1 Rdf8 29. Rc7 Rg6 30. Qxa7 Qc2 31. Rxb7 Qxc3 32. Qe3 Qc6 33. Qe7 Qc8
34. Rd7 Rg5 35. f4 Rg4 36. Kh2 Kh7 37. g3 Qc2+ 38. Qe2 Qg6 39. Qf3 Rfxf4 40.
Qxd5 Rf2+ 41. Kg1 Rf5 42. Rxg7+ Kxg7 43. Re7+ Rf7 44. Qe5+ Kh7 45. Re8 Rxg3+ 46.
Kh2 Rg2+ 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.1"]
[White "Muradli, Mahammad"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2539"]
[BlackElo "2605"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox, 7...Nbd7"]
[WhiteFideId "13409301"]
[BlackFideId "14120828"]
[EventDate "2023.02.06"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 Nbd7 7. O-O e5 8. Be3
c6 9. d5 c5 10. Nd2 Ne8 11. a3 f5 12. f3 f4 13. Bf2 h5 14. b4 b6 15. Nb3 g5 16.
bxc5 bxc5 17. Rb1 Rf6 18. Qd2 Rg6 19. g4 hxg4 20. fxg4 Rh6 21. Kg2 Nb6 22. h3
Nf6 23. Rh1 Qe8 24. Na5 Bd7 25. Qd3 Bf8 26. Nb5 Qc8 27. Bf3 Be8 28. Rb3 Rh7 29.
Rhb1 Bd7 30. Rh1 Qa6 31. Nc6 Be8 32. Rhb1 Bg6 33. Qe2 Qa4 34. Rc3 Nc8 35. Rcc1
Nb6 36. Nbxa7 Nbxd5 37. cxd5 Raxa7 38. Rc4 Qxa3 39. Nxa7 Rxa7 40. h4 gxh4 41.
Bxh4 Nxd5 42. Bf2 Nc3 43. Rxc3 Qxc3 44. Qd1 Ra2 45. Rb7 Qc2 46. Qxc2 Rxc2 47. g5
d5 48. exd5 e4 49. Bd1 Rd2 50. Bb3 e3 51. d6+ Kh8 52. Rb8 Be4+ 53. Kh3 Kg7 54.
Be1 Bf5+ 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.06"]
[Round "2.2"]
[White "Bortnyk, Olexandr"]
[Black "Muradli, Mahammad"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2539"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "14120828"]
[BlackFideId "13409301"]
[EventDate "2023.02.06"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5
dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Rd8 13. Be3 Be7 14. Qg4 O-O
15. Rfd1 g6 16. d5 Nxd5 17. Nxd5 exd5 18. Qxd7 Rxd7 19. Bxa7 Bf6 20. Rd2 Ra8 21.
Bb6 Rd6 22. Bc5 Rdd8 23. a4 Na5 24. Bb6 Nb3 25. Bxd8 Rxd8 26. Rad1 Nxd2 27. Rxd2
Rc8 28. Rxd5 Bxb2 29. g3 Rc2 30. Rd7 b6 31. Re7 Bd4 32. Re2 Rc1+ 33. Kg2 Kg7 34.
h4 h5 35. Re4 Bc5 36. Rc4 Ra1 37. Re4 f6 38. Re6 Ra2 39. Re2 Ra3 40. Re6 Ra1 41.
Re2 g5 42. hxg5 fxg5 43. Re6 Ra3 44. Re5 Kf6 45. Re8 Bd4 46. Re4 Be5 47. Rc4 Ra2
48. Rc6+ Kg7 49. Rxb6 Rxf2+ 50. Kxf2 Bd4+ 51. Kg2 Bxb6 52. g4 hxg4 53. Bd7 g3
54. Kxg3 Kf6 55. Kg4 Bc7 56. Bb5 Ba5 57. Bc6 Bb6 58. Bb5 Ba5 59. Bc6 Bb6 60. Bb5
Ba5 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.1"]
[White "Pranav, V"]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2545"]
[BlackElo "2690"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "25060783"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 e5 8. a3 Re8
9. b4 d5 10. exd5 Nxd5 11. d3 cxb4 12. axb4 Ndxb4 13. Bg5 f6 14. cxb4 fxg5 15.
Nc3 g4 16. hxg4 Bxg4 17. Bxc6 bxc6 18. Ne4 Rf8 19. Qc2 Bxf3 20. gxf3 Qd7 21. Kg2
Kh8 22. Rh1 Rab8 23. Qc4 h6 24. Rh3 Rf4 25. Qc5 Rb7 26. Rah1 Qd5 27. Qc3 Rd7 28.
Rg3 Kh7 29. Ng5+ Kg8 30. Ne4 g5 31. Rc1 Rf8 32. Qxc6 Qxc6 33. Rxc6 Rxd3 34. Ra6
Rf7 35. Nd6 Rf6 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.2"]
[White "Praggnanandhaa, R"]
[Black "Pranav, V"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2545"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "25059530"]
[BlackFideId "25060783"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 d6 7. Nc3 O-O 8. e3
Qe7 9. Bd3 e5 10. Bc2 h6 11. h3 e4 12. Nh2 c6 13. O-O d5 14. cxd5 cxd5 15. f3
exf3 16. Rxf3 Nc6 17. Raf1 Rd8 18. Qd3 Kf8 19. Bb3 Be6 20. Rxf6 gxf6 21. Qh7 Ke8
22. Qxh6 f5 23. Nf3 b5 24. Nxb5 a4 25. Bc2 Rdb8 26. Bd3 Ra5 27. Rc1 Rb6 28. Rc5
f6 29. Nh4 Kd8 30. Ng6 Qe8 31. Nf4 Qe7 32. Nxd5 Bxd5 33. Qh8+ Kd7 34. Bxf5+ Be6
35. Rd5+ 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.1"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Lenderman, Aleksandr"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2607"]
[BlackElo "2572"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "3805662"]
[BlackFideId "2021285"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8.
c4 O-O 9. cxd5 f5 10. Nd2 Nxd2 11. Bxd2 Qf6 12. Bc3 Rae8 13. Re1 Rxe1+ 14. Qxe1
Qh6 15. h3 Re8 16. Qd2 f4 17. Re1 Rxe1+ 18. Qxe1 f3 19. Qe3 Qh5 20. Be4 fxg2 21.
Kxg2 Qh4 22. Bd3 Bf4 23. Qf3 Qg5+ 24. Kf1 Qh4 25. Kg2 Qg5+ 26. Kf1 Qh4 27. Kg2 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.3"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Lenderman, Aleksandr"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2607"]
[BlackElo "2572"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack, Chigorin variation"]
[WhiteFideId "3805662"]
[BlackFideId "2021285"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1
Bg4 9. c3 f5 10. Qb3 O-O 11. Nbd2 Na5 12. Qa4 Nc6 13. Bb5 Rf6 14. Bxc6 Rxc6 15.
Ne5 Ra6 16. Qc2 Bh5 17. Nf1 Bh4 18. g3 Bf6 19. f3 Nd6 20. Qf2 Nf7 21. Nd3 Ng5
22. Bxg5 Bxg5 23. Nc5 Rb6 24. Ne6 Qe7 25. Nf4 Qf7 26. Nxh5 Qxh5 27. Re5 Qf7 28.
Rae1 g6 29. f4 Bf6 30. R5e2 Kg7 31. h3 Rf8 32. Nh2 h6 33. Kg2 Kh7 34. h4 Rg8 35.
Nf3 Rd6 36. Rh1 h5 37. Rhe1 c6 38. Re3 Rd7 39. R1e2 Re7 40. Re5 Rge8 41. a4 Kg8
42. Rxe7 Rxe7 43. Ne5 Qe8 44. Kf1 Kg7 45. b4 b6 46. Qf3 Re6 47. Qd3 Kh7 48. Ke1
Kg7 49. Kd2 Kh7 50. Qa6 Re7 51. Qd3 Kg7 52. Re3 Kh7 53. Ke2 Kg7 54. Kf2 Kh7 55.
b5 cxb5 56. axb5 Kg7 57. Nc6 Re4 58. Nb4 Rxe3 59. Qxe3 Qxb5 60. Qe6 Bxd4+ 61.
Kg2 Bxc3 62. Nxd5 Qb2+ 63. Kf3 Bd4 64. Qe7+ Kh6 65. Qf8+ Kh7 66. Qe7+ Kh6 67.
Ne3 Qc3 68. Qf8+ Kh7 69. Qe7+ Kh6 70. Kg2 Qxe3 71. Qf8+ Kh7 72. Qf7+ Kh6 73.
Qf8+ Kh7 74. Kh3 Qf2 75. Qe7+ Kh6 76. Qf8+ Kh7 77. Qf7+ Kh6 78. Qc4 Qg1 79. Qd5
Qf1+ 80. Qg2 Qxg2+ 81. Kxg2 Bc3 82. Kf3 Be1 83. Ke2 Bxg3 84. Kf3 Bxh4 85. Ke3 g5
86. Kd4 gxf4 87. Kd3 f3 88. Ke3 f2 89. Ke2 b5 90. Kf1 b4 91. Kg2 b3 92. Kf1 b2
93. Kg2 b1=Q 94. Kh3 f1=Q+ 95. Kh2 Qc2# 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.1"]
[White "Maghsoodloo, Parham"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2728"]
[BlackElo "2687"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "12539929"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3
O-O 9. Be2 dxc4 10. O-O Bd7 11. Bxc4 Bxc3 12. bxc3 Rfd8 13. Qa3 Qe7 14. Qb2 Na5
15. Be2 c5 16. Ne5 Rac8 17. h3 Be8 18. Rad1 Rc7 19. Bd3 Nc6 20. Nf3 cxd4 21.
cxd4 Nb4 22. Bb1 Nd5 23. Rc1 Rdc8 24. Rxc7 Qxc7 25. Ne5 Nc3 26. Bd3 a6 27. f4
Bb5 28. Bxb5 Nxb5 29. f5 exf5 30. Rxf5 Qc1+ 31. Qxc1 Rxc1+ 32. Rf1 Rc7 33. a4
Nc3 34. a5 f6 35. Nd3 Ne4 36. Rf4 Nd6 37. e4 Nc4 38. Rf5 Rd7 39. d5 Nxa5 40. Nc5
Rd6 41. Kf2 b5 42. Ke3 Kf7 43. Nd3 Ke7 44. Kd4 Nc6+ 45. Kc5 Nb8 46. Rf2 Nd7+ 47.
Kd4 Rb6 48. Ra2 Kd6 49. h4 b4 50. Ra5 b3 51. Kc3 Ne5 52. Nb2 Kc7 53. h5 Kd6 54.
Na4 Rb7 55. Rxa6+ Ke7 56. Rb6 Rxb6 57. Nxb6 Nf7 58. Nc4 Ng5 59. Nd2 Kd6 60. Kxb3
f5 61. Nc4+ Kc5 62. exf5 Kxd5 63. Ne3+ Ke5 64. Kc4 Ne4 65. Kd3 Ng3 66. Kd2 Nxf5
67. g4 Ng3 68. Ke1 Kf4 69. Kf2 Ne4+ 70. Ke2 Nf6 71. Nf5 Ne8 72. Ne3 Nd6 73. Kf2
Ne4+ 74. Ke2 Ng5 75. Kf2 Ne6 76. Ke2 Kg3 77. Kd3 Kf3 78. Kd2 Nd4 79. Kd3 Ne6 80.
Kd2 Kg3 81. Kd3 Kf4 82. Ke2 Nc5 83. Nf5 Ne6 84. Ne3 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.2"]
[White "Sevian, Samuel"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2728"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "2040506"]
[BlackFideId "12539929"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. h3 h6 8. Re1 a6
9. a4 Ba7 10. Nbd2 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Qc2 Qd7 14. Nf1 Rd8 15. Be3
Bxe3 16. Nxe3 Ne7 17. Rad1 Ng6 18. c4 c6 19. a5 d5 20. d4 Nxe4 21. cxd5 cxd5 22.
Nxd5 Nxf2 23. Kxf2 e4 24. Nb6 Rxb6 25. axb6 exf3 26. Kxf3 Qd6 27. Qc7 Qf6+ 28.
Kg3 Rd7 29. Qb8+ Kh7 30. Kh2 Qxb6 31. Qe8 Qd6+ 32. Kh1 Nf4 33. Qe4+ g6 34. d5
Nh5 35. Qe5 Qxb4 36. Rc1 Ng7 37. Red1 Qa4 38. d6 Ne6 39. Re1 Qh4 40. Rc8 Ng7 41.
Rec1 Qg5 42. Qxg5 hxg5 43. R8c7 Rxd6 44. Rxf7 Kh6 45. Rcc7 g4 46. Rxg7 g3 47.
Rh7+ Kg5 48. Rc1 b5 49. Ra7 b4 50. Rb7 Rd4 51. Rb6 Kf4 52. Rxa6 Ke3 53. Ra2 Rd2
54. Rxd2 Kxd2 55. Rc6 b3 56. Rxg6 b2 57. Rb6 Kc2 58. h4 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.1"]
[White "Le, Tuan Minh"]
[Black "Bortnyk, Olexandr"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2542"]
[BlackElo "2605"]
[ECO "D03"]
[Opening "Torre attack (Tartakower variation)"]
[WhiteFideId "12401153"]
[BlackFideId "14120828"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 f6 5. Nfd2 Nc6 6. Nxe4 dxe4 7. d5 e5 8.
Bc1 Ne7 9. c4 c6 10. Nc3 Bf5 11. f3 exf3 12. gxf3 Ng6 13. e4 Bd7 14. Be3 cxd5
15. cxd5 Rc8 16. Qb3 Bc5 17. Bxc5 Rxc5 18. O-O-O O-O 19. Kb1 Nf4 20. Bb5 Bh3 21.
Rhg1 a6 22. Bf1 Bxf1 23. Rgxf1 Qd6 24. Na4 Rb5 25. Qc2 h5 26. Rc1 Kh7 27. Rg1
Rf7 28. h4 Qb4 29. Rgd1 Ra5 30. Nc3 Rc5 31. Qa4 Qxa4 32. Nxa4 Rxc1+ 33. Rxc1 g5
34. hxg5 fxg5 35. d6 Ne6 36. Nb6 Rxf3 37. d7 g4 38. Nc4 g3 39. Nxe5 Rf8 40. Rg1
h4 41. Rh1 Rf4 42. Nd3 g2 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.2"]
[White "Bortnyk, Olexandr"]
[Black "Le, Tuan Minh"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2542"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "14120828"]
[BlackFideId "12401153"]
[EventDate "2023.02.06"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Be7 8. O-O
O-O 9. Qe2 b6 10. Nbd2 Bb7 11. Ne4 dxe5 12. dxe5 Nd7 13. Bd2 Rc8 14. Rac1 Rc7
15. Rfd1 h6 16. a3 Qb8 17. Ng3 Rfc8 18. Bd3 Nc5 19. Rxc5 Rxc5 20. Nh5 g6 21.
Bxh6 gxh5 22. Qe4 Nf6 23. Qh4 Rxe5 24. Bf4 Bxf3 25. Qg3+ Ng4 26. gxf3 Bd6 27.
fxg4 Rd5 28. Bxd6 Qxd6 29. Bh7+ Kxh7 30. Qxd6 Rxd6 31. Rxd6 hxg4 32. Rd7 Kg6 33.
Rxa7 f5 34. Ra6 Rc6 35. a4 f4 36. Kg2 Kg5 37. h3 e5 38. a5 Rc1 39. hxg4 e4 40.
axb6 Rc2 41. Ra8 Rxb2 42. Rg8+ Kh4 43. g5 f3+ 44. Kg1 e3 45. Rh8+ Kg4 46. Re8
Rb1+ 47. Kh2 exf2 48. Re4+ Kxg5 49. b7 f1=Q 50. b8=Q Qg2# 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "3.3"]
[White "Bortnyk, Olexandr"]
[Black "Le, Tuan Minh"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2542"]
[ECO "B29"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rubinstein variation"]
[WhiteFideId "14120828"]
[BlackFideId "12401153"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 h6 7. Bc4 e6 8. Qe2
Qc7 9. O-O-O b6 10. Rd2 g5 11. Bg3 g4 12. Nh4 h5 13. Kb1 Bb7 14. Rhd1 O-O-O 15.
f3 Be7 16. Ba6 Kb8 17. Bxb7 Kxb7 18. fxg4 hxg4 19. Qxg4 Nxe5 20. Qe2 d6 21. Bxe5
dxe5 22. Nf3 Rxd2 23. Rxd2 f6 24. Qe4+ Kb8 25. Qg4 Qc6 26. Qg7 Qe8 27. Nxe5 fxe5
28. Qxe5+ Ka8 29. Qe4+ Kb8 30. Qe5+ Ka8 31. Qc7 Bf8 32. Rd8+ Qxd8 33. Qxd8+ Kb7
34. a4 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "4.1"]
[White "Praggnanandhaa, R"]
[Black "Lenderman, Aleksandr"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2572"]
[ECO "C42"]
[Opening "Petrov's defence"]
[WhiteFideId "25059530"]
[BlackFideId "2021285"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 d5 6. O-O Be7 7. Re1 Nd6 8.
Bf1 O-O 9. d4 Bf5 10. Bf4 Nd7 11. c3 c6 12. Qb3 Nb6 13. Nbd2 Ne4 14. a4 Bd6 15.
Bxd6 Nxd6 16. a5 Nd7 17. c4 dxc4 18. Nxc4 Nxc4 19. Bxc4 b5 20. Bd3 Bxd3 21. Qxd3
Nc5 22. Qc3 Ne6 23. Qxc6 Nxd4 24. Nxd4 Qxd4 25. Qxb5 Rab8 26. Qe5 Qxe5 27. Rxe5
Rxb2 28. Re7 Rfb8 29. Rae1 g6 30. Rxa7 Ra2 31. g3 Rbb2 32. Rf1 Rb5 33. a6 Rba5
34. h4 Rxa6 35. Rxa6 Rxa6 36. Kg2 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "4.2"]
[White "Lenderman, Aleksandr"]
[Black "Praggnanandhaa, R"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2572"]
[BlackElo "2690"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "2021285"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8.
O-O Qd7 9. e3 Rd8 10. Qe2 e5 11. Qxc4 exd4 12. Qb5 Rb8 13. exd4 Nxd4 14. Qxd7+
Nxd7 15. Nc3 Bd6 16. Re1+ Ne6 17. Be3 Bc5 18. Nd5 O-O 19. Bh3 c6 20. Bxe6 fxe6
21. Nf4 Rbe8 22. Rad1 e5 23. Rxd7 exf4 24. gxf4 Rf7 25. Rxf7 Kxf7 26. Kf1 Bb4
27. Rd1 a6 28. Rd7+ Re7 29. Rd8 Ba5 30. Rb8 Rd7 31. Ke2 Bd8 32. Kf3 Kg6 33. Kg4
Kf6 34. Kf3 Kf5 35. b3 Be7 36. h3 Bd6 37. Rh8 g6 38. Rc8 Rf7 39. Re8 Rf8 40. Re4
Rd8 41. Bb6 Rd7 42. Re8 Be7 43. Be3 Ke6 44. Rb8 Bd6 45. Re8+ Re7 46. Rd8 Bc7 47.
Rf8 Rf7 48. Re8+ Kd5 49. Re4 c5 50. Rc4 Bd6 51. Rc2 b5 52. Rd2+ Kc6 53. Rc2 a5
54. Ke4 Rf5 55. a4 b4 56. Rc1 Rh5 57. Rh1 Rh4 58. Kf3 Rh5 59. Ke4 Bc7 60. Rc1
Bb8 61. Bd4 Bd6 62. Be3 Rxh3 63. f5 Rh5 64. fxg6 hxg6 65. Rg1 Re5+ 66. Kd3 Re6
67. Kc4 Be7 68. Rg4 Bf8 69. Rg1 Bd6 70. Rg4 Be7 71. Rg1 Bf8 72. Rg4 Bd6 73. Rg1
Be7 74. Rg4 g5 75. Bxg5 Bxg5 76. Rxg5 Re4+ 77. Kd3 Rd4+ 78. Ke3 Rd1 79. Rg6+ Kd5
80. Rg5+ Kd6 81. Rg6+ Kd5 82. Rg5+ Kd6 83. Rg6+ Kd5 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "4.3"]
[White "Lenderman, Aleksandr"]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2572"]
[BlackElo "2690"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "2021285"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. a3 Be7 7. e4 O-O 8. Nb3
b6 9. Be2 Bb7 10. O-O Rc8 11. Bf4 d6 12. Rc1 Qd7 13. Qc2 Ne5 14. Nd2 Qc6 15.
Rfd1 Rfd8 16. Qb1 Ng6 17. Bg3 Qe8 18. b4 a6 19. Nb3 Qc6 20. Nd4 Qe8 21. Nb3 Qc6
22. f3 Qe8 23. Bf2 Nd7 24. Na4 Rb8 25. Bf1 Ba8 26. Nc3 Nde5 27. Nd2 Bg5 28. Rc2
Rdc8 29. Qb3 h6 30. Na4 Qc6 31. Nb2 d5 32. exd5 exd5 33. c5 bxc5 34. Rxc5 Qf6
35. Na4 Re8 36. Nc3 Nf4 37. Bd4 Qg6 38. Bxe5 Rxe5 39. Kh1 Rbe8 40. Qb1 Qxb1 41.
Rxb1 Ne6 42. Nc4 Nxc5 43. Nxe5 d4 44. bxc5 dxc3 45. Bd3 g6 46. Nc4 Rc8 47. Nb6
Rd8 48. Bc2 Bc6 49. Nc4 Rd5 50. Nd6 Rxc5 51. Rb8+ Kg7 52. Rc8 Be7 53. Ne4 Bxe4
54. Rxc5 Bxc5 55. fxe4 Bxa3 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "4.1"]
[White "Sevian, Samuel"]
[Black "Bortnyk, Olexandr"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2605"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "2040506"]
[BlackFideId "14120828"]
[EventDate "2023.02.06"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 c6 7. O-O Qc7 8. Re1
O-O 9. h3 h6 10. b3 Re8 11. Ba3 a6 12. Bb2 b6 13. d5 c5 14. Nd2 Nf8 15. Bf1 Ng6
16. g3 Bd7 17. h4 Qb7 18. Qe2 Reb8 19. Nc4 b5 20. Na5 Qc8 21. Nc6 Bxc6 22. dxc6
Qxc6 23. axb5 axb5 24. Rxa8 Qxa8 25. Nxb5 Nf8 26. Nc3 Ne6 27. Qd1 Nd4 28. Bc4
Qa5 29. Qd3 d5 30. exd5 e4 31. Rxe4 Nxe4 32. Nxe4 Qb6 33. Kg2 Rd8 34. d6 Bf8 35.
Bxd4 cxd4 36. Qf3 Qa7 37. g4 Bxd6 38. g5 Qe7 39. g6 Qe5 40. Ng3 Qf4 41. gxf7+
Kf8 42. Qh5 Qf6 43. Nf5 Be5 44. Qg4 Qc6+ 45. Qf3 Qg6+ 46. Kf1 Qf6 47. h5 Qg5 48.
Qe4 Qc1+ 49. Kg2 Qg5+ 50. Kf1 Qc1+ 51. Ke2 Bf6 52. Ng3 Qg5 53. Qh7 Ke7 54. Kf1
Qc1+ 55. Kg2 Qg5 56. Qg6 Rc8 57. Qxg5 Bxg5 58. Nf5+ Kf8 59. Nxd4 Rxc4 60. bxc4
Kxf7 61. c5 Bf6 62. c3 Be5 63. Kf3 g6 64. hxg6+ Kxg6 65. c6 Kf6 66. Nb5 Ke6 67.
Kg4 Bf6 68. c4 Be7 69. f4 Bc5 70. Kh5 Be3 71. c7 Kd7 72. f5 Bg5 73. Kg6 Kc8 74.
f6 Bxf6 75. Kxf6 h5 76. Kg5 h4 77. Kxh4 1-0

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.07"]
[Round "4.2"]
[White "Bortnyk, Olexandr"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2605"]
[BlackElo "2687"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[WhiteFideId "14120828"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. d3 O-O 7. Bxc6 dxc6 8.
Be3 Bd6 9. Qd2 Re8 10. h3 Nd7 11. Ne2 Nf8 12. Ng3 c5 13. a4 a5 14. O-O Ne6 15.
Qc3 Nd4 16. Kh2 Nxf3+ 17. gxf3 Qh4 18. Rh1 b6 19. Kg2 Rf8 20. Qd2 h6 21. Rag1 f5
22. exf5 Bxf5 23. Kf1 Kh7 24. Ne4 Rf7 25. Rg3 Raf8 26. Rhg1 c4 27. dxc4 Bxe4 28.
fxe4 Qxe4 29. Rg4 Qf3 30. R1g3 Qh1+ 31. Ke2 Bc5 32. Qd3+ Kh8 33. Bxc5 bxc5 34.
Rg2 Qc1 35. b3 Rf3 36. Qg6 R3f7 37. Qd3 Rf3 38. Qg6 R3f7 39. Qd3 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.08"]
[Round "5.1"]
[White "Praggnanandhaa, R"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2687"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "25059530"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

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. Rd1 Rd8 10. Qb3 Qg6 11. h3 dxc4 12. Bxc4 Bd6 13. Bd3 Qh5 14. Be2 Qa5 15.
O-O Bd7 16. Nd2 Qg5 17. Nde4 Qg6 18. Nxd6 cxd6 19. d5 exd5 20. Nxd5 Rab8 21. Qa3
Qg5 22. Nf4 Qc5 23. Rxd6 Qxa3 24. bxa3 Bf5 25. Rfd1 Kf8 26. Bf3 Rxd6 27. Rxd6
Rd8 28. Rxd8+ Nxd8 29. Kf1 Ke7 30. Ke1 Kd6 31. Ne2 Be6 32. Nc3 a6 33. Kd2 Nc6
34. a4 b6 35. Be2 a5 36. a3 Ne5 37. Nd1 Nd7 38. Bb5 Nc5 39. Kc3 f5 40. h4 g5 41.
hxg5 hxg5 42. f3 Bf7 43. Nb2 Bd5 44. Nd3 Nb7 45. Kd4 Nd8 46. e4 Ne6+ 47. Ke3
fxe4 48. fxe4 Bb3 49. Nb2 Kc5 50. Bd7 Nf8 51. Be8 Kd6 52. Nd3 Ne6 53. Bf7 Bxa4
54. Bxe6 Kxe6 55. Kd4 Bc6 56. g3 Kd6 57. Ne5 Be8 58. Nf3 g4 59. Ne5 b5 60. Nxg4
Bc6 61. Ne5 Bb7 62. Nd3 Bc8 63. Nc5 b4 64. axb4 axb4 65. e5+ Kc6 66. Kc4 b3 67.
Na4 Be6+ 68. Kd4 Kb5 69. Nb2 Kb4 70. Nd3+ Kb5 71. Kc3 Kc6 72. Nf4 Bg8 73. g4 Kd7
74. Nd3 Ke6 75. Kd4 Kf7 76. Kc3 Ke6 77. Kxb3 Bh7 78. Kc3 Bxd3 79. Kxd3 Kxe5 80.
Ke3 Kf6 81. Kf4 Kg6 82. g5 Kg7 83. Kf5 Kf7 84. g6+ Kg7 85. Kg5 Kg8 86. Kf6 Kf8
87. g7+ Kg8 88. Kg6 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.08"]
[Round "5.2"]
[White "Sevian, Samuel"]
[Black "Praggnanandhaa, R"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2690"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "2040506"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 Ba7 8. Nbd2
O-O 9. h3 Ne7 10. Re1 h6 11. Nf1 Ng6 12. Ng3 b5 13. Bb3 Bb7 14. d4 c5 15. Bc2
cxd4 16. cxd4 exd4 17. Nxd4 d5 18. exd5 Qxd5 19. Nf3 bxa4 20. Qxd5 Bxd5 21. Rxa4
Rfe8 22. Rxe8+ Rxe8 23. Rxa6 Bxf3 24. Rxa7 Re1+ 25. Kh2 Rxc1 26. Bxg6 fxg6 27.
gxf3 Rc2 28. Kg2 Rxb2 29. Ra8+ Kh7 30. Ra4 Nd5 31. h4 Rc2 32. Rd4 Ne3+ 33. Kg1
Rc1+ 34. Kh2 Nf1+ 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.08"]
[Round "5.3"]
[White "Praggnanandhaa, R"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2687"]
[ECO "E26"]
[Opening "Nimzo-Indian"]
[Variation "Saemisch variation"]
[WhiteFideId "25059530"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 d5 8. cxd5
exd5 9. Ne2 O-O 10. O-O Re8 11. dxc5 Qa5 12. c4 dxc4 13. Bxc4 Qxc5 14. Qb3 Ne5
15. Bb5 Be6 16. Qb1 Rec8 17. Nf4 Bc4 18. Bxc4 Nxc4 19. Qxb7 Rab8 20. Qf3 Qb5 21.
a4 Qb3 22. Ne2 Qd3 23. h3 Ne5 24. Qg3 Nc4 25. Nd4 Qe4 26. Ba3 Qg6 27. Bd6 Rb2
28. Bf4 Ne4 29. Qxg6 hxg6 30. f3 Nc5 31. Rfc1 Nd3 32. Rc3 Nxf4 33. exf4 Nb6 34.
Rxc8+ Nxc8 35. Nc6 Rc2 36. Ne5 Ne7 37. Rd1 f6 38. Rd8+ Kh7 39. Nf7 Rc8 40. Rd7
Nf5 41. Rxa7 Rc1+ 42. Kh2 Kg8 43. Nd8 Rc2 44. Ne6 Nh4 45. Rxg7+ Kh8 46. f5 g5
47. Kg1 Rxg2+ 48. Kf1 Rd2 49. Rc7 Nxf3 50. Rc3 Nh4 51. Ra3 Nxf5 52. a5 Rd6 53.
Nc5 Ne7 54. a6 Rd8 55. Ne6 Ra8 56. Nc7 Ra7 57. Nb5 Ra8 58. Ke2 Nc6 59. a7 Kg7
60. Ra6 Re8+ 61. Kf2 Nxa7 62. Rxa7+ Kg6 63. Nd4 Rd8 64. Nf3 Rb8 65. Ra6 Rb2+ 66.
Kg3 Rb3 67. Kg2 Rb2+ 68. Kg3 Rb3 69. Rc6 Ra3 70. Kf2 Ra2+ 71. Ke3 Ra3+ 72. Ke4
Ra4+ 73. Kd5 Ra3 74. Ne5+ Kf5 75. Nc4 Rxh3 76. Nd6+ Kg6 77. Ne4 Rf3 78. Rc8 g4
79. Rg8+ Kf7 80. Rxg4 Rd3+ 81. Kc4 Rd1 82. Rf4 Ke6 83. Nc5+ Kf7 84. Re4 Rc1+ 85.
Kb5 Rd1 86. Rb4 Kg6 87. Kc6 f5 88. Rb7 Kf6 89. Rb6 Kg5 90. Kc7 f4 91. Ne6+ Kf5
92. Ng7+ Kg4 93. Ne6 f3 94. Rb4+ Kg3 95. Ng5 f2 96. Ne4+ Kf3 97. Nxf2 Kxf2 98.
Rb6 Rc1+ 99. Kb7 Rh1 100. Rb1 Ke3 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.09"]
[Round "6.1"]
[White "Sevian, Samuel"]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2690"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "2040506"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Ba6 13. Kf3 Ne7 14. Be3 Bc5 15.
Bxc5 Qxc5 16. Qa4 Qb6 17. Qa3 c5 18. h4 Nc6 19. Rd1 Nd4+ 20. Kg3 Bb7 21. b4 Qc6
22. Qd3 d6 23. exd6 O-O 24. bxc5 e5 25. fxe5 Ne6 26. Qf3 Qxc5 27. Rd5 Bxd5 28.
Qxd5 f4+ 29. Kh2 Qxf2 30. Qxe6+ Kh8 31. Qg4 Qd4 32. Be2 Qxe5 33. Bf3 Rac8 34.
Rd1 Rxc4 35. Rd5 Qf6 36. d7 Rd4 37. Rc5 Rd8 38. Rc8 g6 39. h5 Kg7 40. Bc6 f3 41.
Qxf3 Rh4+ 42. Kg1 Qd4+ 43. Kf1 Rh1+ 44. Ke2 Qd1+ 45. Ke3 Re1+ 46. Kf4 Qd6+ 47.
Kg4 gxh5+ 48. Kg5 h6+ 49. Kxh5 Qg6+ 50. Kh4 Rh1+ 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.09"]
[Round "6.2"]
[White "Praggnanandhaa, R"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2687"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "25059530"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Ne2 Re8 8. Bd2
Bd6 9. Qc2 a6 10. O-O Nbd7 11. Rad1 b6 12. a3 c5 13. dxc5 bxc5 14. Na4 g6 15. b3
Bb7 16. h3 Ne5 17. Bc3 Rc8 18. Qb1 d4 19. exd4 Nf3+ 20. gxf3 Nh5 21. Qc1 Qh4 22.
d5 Qxh3 23. f4 Rxe2 24. Be5 Rxe5 0-1

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.09"]
[Round "6.3"]
[White "Sevian, Samuel"]
[Black "Praggnanandhaa, R"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2687"]
[BlackElo "2690"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "2040506"]
[BlackFideId "25059530"]
[EventDate "2023.02.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. Bg2 g6 15. O-O
Bg7 16. Qd2 Be6 17. Rfd1 Qb8 18. b3 Ra7 19. h4 h5 20. Qe3 Nd4 21. Nxd4 exd4 22.
Qd3 Bxd5 23. exd5 a4 24. Re1 Re8 25. Bf3 Bf6 26. Kf1 Kg7 27. Kg2 Qa8 28. Rxe8
Qxe8 29. Rd1 axb3 30. axb3 Ra3 31. Kf1 Qa8 32. Kg2 Qa7 33. Kf1 Qc5 34. Kg2 Ra8
35. Kf1 Qa7 36. Rb1 Qa2 37. Bd1 Qa7 38. Bf3 Qc5 39. Rd1 Ra7 40. Kg2 Ra3 41. Kf1
Qa7 42. Kg2 Bd8 43. Kf1 Bb6 44. Kg2 Bc5 45. Re1 Ra2 46. Bxh5 gxh5 47. Qf5 f6 48.
Qxh5 Qf7 49. Qg4+ Kh7 50. Qf5+ Kg7 51. Qg4+ Kh7 52. Qf5+ Kg7 53. Qg4+ 1/2-1/2

[Event "Airthings Masters Div 3 W"]
[Site "chess.com INT"]
[Date "2023.02.09"]
[Round "6.4"]
[White "Praggnanandhaa, R"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2687"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "25059530"]
[BlackFideId "2040506"]
[EventDate "2023.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. O-O a5 7. Re1 Ba7 8. Nbd2
O-O 9. h3 h6 10. Nf1 Be6 11. Bb5 Ne7 12. Ng3 c6 13. Ba4 Ng6 14. d4 exd4 15. cxd4
d5 16. e5 Ne4 17. Nxe4 dxe4 18. Rxe4 Bd5 19. Rg4 h5 20. Rg5 Bxf3 21. Qxf3 Qxd4
22. Bb3 a4 23. Rxg6 axb3 24. Rg3 Qxe5 25. Bh6 g6 26. Qxb3 h4 27. Rxg6+ Kh7 28.
Bxf8 Kxg6 29. Qxb7 Bxf2+ 30. Kxf2 Qd4+ 31. Kf1 Ra5 32. Qxc6+ f6 33. Qe8+ Kg5 34.
Bc5 Rxc5 35. Qg8+ Kh6 36. Qg4 Qxb2 37. Qxh4+ Kg6 38. Qg4+ Rg5 0-1

