[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.1"]
[White "Munschi, Serge"]
[Black "Liang, Awonder"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2117"]
[BlackElo "2692"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "603945"]
[BlackFideId "2056437"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. c4 Bg7 6. d5 O-O 7. Nc3 Na6 8. e4 Nc5
9. Nd4 e5 10. Nb3 Na6 11. O-O d6 12. Be3 Bc8 13. h3 Kh8 14. Nc1 Ng8 15. Nd3 f5
16. f4 Bd7 17. fxe5 dxe5 18. c5 bxc5 19. Nxc5 Nxc5 20. Bxc5 Re8 21. Qd2 Nf6 22.
Rad1 Nh5 23. Qe3 f4 24. gxf4 Nxf4 25. Ne2 g5 26. Kh2 Bb5 27. Ng3 Bxf1 28. Bxf1
Qd7 29. Nf5 Qa4 30. Rc1 Rab8 31. b4 Qxa2+ 32. Kh1 a5 33. Be7 axb4 34. Rxc7 Qa1
35. Rc1 Qa3 36. Qxa3 bxa3 37. Bxa3 Rec8 38. Re1 Bf6 39. Ne7 Rc2 40. Nc6 Rb3 41.
Bd6 Ng6 42. Ra1 Rbb2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.2"]
[White "Vitiugov, Nikita"]
[Black "Menzi, Jonas"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2670"]
[BlackElo "2117"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "4152956"]
[BlackFideId "1345133"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 O-O 6. c4 c5 7. O-O b6 8. cxd5
Nxd5 9. d4 Bb7 10. dxc5 Bxc5 11. a3 Nd7 12. Nd4 Rc8 13. b4 Be7 14. Qb3 Re8 15.
Rd1 Bf8 16. Nd2 Qc7 17. e4 N5f6 18. Nb5 Qc2 19. Nxa7 Qxb3 20. Nxb3 Rc2 21. Rab1
Nb8 22. Nd4 Rc7 23. Ndb5 Rd7 24. f3 Red8 25. Rxd7 Rxd7 26. Be5 Nc6 27. Nxc6 Bxc6
28. Bf1 Rd8 29. Rc1 Bxb5 30. Bxb5 h6 31. Bc7 Ra8 32. Rc3 Be7 33. Bc6 Ra6 34. Bb8
Kh7 35. Kf1 g6 36. Ke2 Kg7 37. Kd3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.3"]
[White "Boehm, Christian"]
[Black "Saric, Ivan"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2115"]
[BlackElo "2659"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "12922544"]
[BlackFideId "14508150"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. O-O g6 6. c3 Bg7 7. Re1 a6 8. a4 O-O
9. Nbd2 Rb8 10. e5 dxe5 11. Nxe5 Nxe5 12. Rxe5 b5 13. axb5 axb5 14. Bb3 Qxd3 15.
Rxe7 Bf5 16. Nf3 c4 17. Qxd3 Bxd3 18. Bd1 b4 19. Bf4 Ra8 20. Rea7 Rxa7 21. Rxa7
bxc3 22. bxc3 Nd5 23. Be5 Nxc3 24. Bxc3 Bxc3 25. Ba4 Rb8 26. h3 Rb1+ 27. Kh2 Ra1
28. Ng5 Bd4 29. Ra8+ Kg7 30. Nf3 Bxf2 31. Ne5 Be4 32. Re8 Bg1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.4"]
[White "Shirov, Alexei"]
[Black "Kull, Florian"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2650"]
[BlackElo "2115"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "2209390"]
[BlackFideId "4637097"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O g5
9. c4 cxd4 10. cxd5 Nc5 11. dxc6 Nxd3 12. Ne4 Nxc1 13. cxb7 Bxb7 14. Qa4+ Ke7
15. Qb4+ Ke8 16. Nf6+ Qxf6 17. Qb5+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.5"]
[White "Wagner, Hans"]
[Black "Yuffa, Daniil"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2115"]
[BlackElo "2649"]
[ECO "B96"]
[Opening "Sicilian"]
[Variation "Najdorf, 7.f4"]
[WhiteFideId "4629361"]
[BlackFideId "24131423"]
[EventDate "2025.04.17"]

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. Qd2 Qxb2 10. Rb1 Qa3 11. f5 Nc6 12. fxe6 Bxe6 13. Bxf6 gxf6 14. Nxc6 bxc6
15. Be2 Bg7 16. Rd1 Rd8 17. O-O f5 18. Rf3 Qc5+ 19. Kh1 f4 20. Rd3 Be5 21. Bf1
Qa5 22. a4 Rg8 23. Ne2 Qxd2 24. R3xd2 a5 25. Nd4 Bxd4 26. Rxd4 Ke7 27. Kg1 Rd7
28. Rb1 Rg5 29. Rb6 Rc5 30. Rd2 Kf6 31. Kf2 Rd8 32. Bd3 Ke5 33. Rd1 Rg8 34. Rdb1
Bc4 35. R1b2 Kd4 36. Kf3 Rg6 37. Bxc4 Rxc4 38. Kxf4 Kc5 39. Ra6 Rxa4 40. Rbb6 d5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.6"]
[White "Indjic, Aleksandar"]
[Black "Bruns, Kai-Christian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2644"]
[BlackElo "2113"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "911925"]
[BlackFideId "12938025"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. Qc2 Bd6 6. d4 Nbd7 7. g4 h6 8. g5 hxg5
9. Nxg5 e5 10. Bd2 Ng4 11. dxe5 Qxg5 12. exd6 Qf6 13. O-O-O Nxf2 14. cxd5 Nxh1
15. dxc6 Nf2 16. cxd7+ Bxd7 17. Nd5 Qxd6 18. Bb4 Qc6 19. Nc7+ Kd8 20. Qxc6 bxc6
21. Nxa8 Nxd1 22. Kxd1 Rxh2 23. Ba5+ Ke7 24. Bb4+ Kd8 25. Ba5+ Ke7 26. Bb4+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.7"]
[White "Scholz, Benedict"]
[Black "Ivic, Velimir"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2113"]
[BlackElo "2623"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "16274350"]
[BlackFideId "950122"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3
Be7 9. Bg2 Be6 10. O-O Nbd7 11. Be3 Rc8 12. f4 b5 13. Rc1 Nc5 14. f5 Bd7 15. b4
Nb7 16. Nd5 Rc4 17. Nec3 Bc6 18. Qd3 Nxd5 19. exd5 Bd7 20. a3 Qc8 21. Bd2 Bg5
22. Ne4 Bxd2 23. Qxd2 Bxf5 24. Qf2 Bg6 25. Ng5 Nd8 26. Qb6 Ke7 27. Rf2 Qb7 28.
Qe3 f6 29. Nf3 Nf7 30. Nh4 Bh7 31. Qf3 Qa7 32. c3 Ng5 33. Qxh5 Qe3 34. Rc2 Qxg3
35. Kf1 Bd3+ 36. Kg1 Bg6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.8"]
[White "Donchenko, Alexander"]
[Black "Schwab, Matthias"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2113"]
[ECO "D22"]
[Opening "QGA"]
[Variation "Alekhine defence"]
[WhiteFideId "24603295"]
[BlackFideId "24622397"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Nc6 8. O-O
Nf6 9. g4 Bg6 10. Nh4 Ne4 11. Nxg6 Nxc3 12. bxc3 hxg6 13. Qf3 Qf6 14. Qxf6 gxf6
15. Kg2 f5 16. Be2 O-O-O 17. Rb1 Bd6 18. Rh1 Ne7 19. c4 c6 20. Bb2 Rh7 21. Bc3
fxg4 22. hxg4 Rdh8 23. Rxh7 Rxh7 24. Bf3 Rh2+ 25. Kf1 g5 26. Ke2 Bg3 27. Be1 Ng6
28. a4 Nh4 29. d5 cxd5 30. cxd5 Nxf3 31. Kxf3 Bc7 32. dxe6 fxe6 33. Bc3 Rh7 34.
Ke4 Rf7 35. f3 b6 36. Bd4 Kd7 37. Bxb6 Bd6 38. Bd4 Bc7 39. Rb7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.9"]
[White "Fernandes Barbosa, Gabriel"]
[Black "Safarli, Eltaj"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2112"]
[BlackElo "2617"]
[ECO "B45"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1354388"]
[BlackFideId "13402129"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bc5 6. Nb3 Bb6 7. Bd3 Nge7 8.
Qe2 O-O 9. Be3 d5 10. exd5 exd5 11. Bxb6 axb6 12. O-O d4 13. Nb5 Ra4 14. Rfd1
Ng6 15. Bxg6 hxg6 16. c3 Re8 17. Qf1 Be6 18. Na3 Qh4 19. Rac1 dxc3 20. Rxc3 Rb4
21. Re3 Qf6 22. Qe2 Ra8 23. Rd2 g5 24. Qd1 Rh4 25. g3 Rha4 26. f3 g6 27. Qe2 Nd4
28. Qd1 Nf5 29. Red3 Kg7 30. Qe2 Rxa3 31. bxa3 Bc4 32. Qe4 Bxd3 33. Qxd3 Rxa3
34. Qd5 Qc3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.10"]
[White "Bartel, Mateusz"]
[Black "Li, Yunqi"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2595"]
[BlackElo "2112"]
[ECO "C00"]
[Opening "French"]
[Variation "Chigorin variation"]
[WhiteFideId "1112635"]
[BlackFideId "34610618"]
[EventDate "2025.04.17"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 Be7 5. Bg2 d5 6. d3 Nf6 7. O-O O-O 8. Re1
Re8 9. Bf4 b5 10. a4 b4 11. h4 Ba6 12. Nbd2 Rc8 13. e5 Nd7 14. Nf1 Na5 15. Ne3
Qb6 16. Bf1 Red8 17. h5 d4 18. Ng4 c4 19. h6 cxd3 20. cxd3 Nb3 21. hxg7 Nxa1 22.
Nh6+ Kxg7 23. Ng5 Nf8 24. Qh5 Ng6 25. Nf5+ Kf8 26. Qxh7 Bxg5 27. Bxg5 Qc5 28.
Nh6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.11"]
[White "Burkart, Lloyd Shang"]
[Black "Meier, Georg"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2111"]
[BlackElo "2595"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "16239059"]
[BlackFideId "4675789"]
[EventDate "2025.04.17"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e3 d5 7. Bd3 b6 8. O-O
Bb7 9. b4 c5 10. bxc5 bxc5 11. Rb1 Qc8 12. Bb2 Nbd7 13. Qe2 cxd4 14. Nxd4 Nc5
15. cxd5 Nxd3 16. Qxd3 Nxd5 17. Rfc1 Qd7 18. N2f3 Nb6 19. Qb5 Be4 20. Ra1 Rfc8
21. Nd2 Qxb5 22. Nxb5 Bc6 23. Nd4 Bd7 24. N4f3 f6 25. Bd4 e5 26. Bxb6 axb6 27.
Rxc8+ Rxc8 28. a4 Bb4 29. Nf1 Ra8 30. Rb1 Rxa4 31. h3 b5 32. N1d2 Bc3 33. Nb3
Bf5 34. Rc1 Rc4 35. Nfd2 Bxd2 36. Rxc4 bxc4 37. Nxd2 Bd3 38. f3 f5 39. Kf2 Kf7
40. Ke1 Ke6 41. g3 Kd5 42. Kd1 Kc5 43. h4 Kb4 44. f4 e4 45. Kc1 Kc3 46. h5 h6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.12"]
[White "Muradli, Mahammad"]
[Black "Mann, Gergely"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2588"]
[BlackElo "2111"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "13409301"]
[BlackFideId "16271300"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Bd2
Nb6 9. e3 N8d7 10. Nxd7 Qxd7 11. Rc1 Qe7 12. O-O e5 13. a3 Bd6 14. Ne4 a5 15.
Nxd6+ Qxd6 16. dxe5 Qxe5 17. Bc3 Qg5 18. h4 Qg6 19. Qd2 Bf5 20. Bxa5 Bd3 21.
Rfd1 O-O 22. Bxb7 Rab8 23. Bg2 Rfd8 24. Bxb6 Qxb6 25. Rxc4 Qxb2 26. Qxb2 Rxb2
27. Be4 Rb3 28. Rxd3 Rbxd3 29. Bxd3 Rxd3 30. Rd4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.13"]
[White "Knoblauch, Leonhard"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2110"]
[BlackElo "2570"]
[ECO "C72"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, 5.O-O"]
[WhiteFideId "4670191"]
[BlackFideId "30901561"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nf6 7. d4 g6 8. Re1 Bg7
9. h3 O-O 10. Bc2 Re8 11. d5 Ne7 12. c4 c6 13. dxc6 Bxc6 14. Nc3 b5 15. b3 bxc4
16. bxc4 Rc8 17. Bd3 Nd7 18. Nd5 Nc5 19. Rb1 Nxd5 20. cxd5 Ba4 21. Bc2 Bxc2 22.
Qxc2 f5 23. Qe2 Nxe4 24. Qxa6 Ra8 25. Qc6 Rc8 26. Qa6 Nc5 27. Qb5 e4 28. Bg5 Qc7
29. Nd2 Nd3 30. Red1 Bd4 31. Be3 Qa7 32. Bxd4 Qxd4 33. Qb6 Qxb6 34. Rxb6 Rc2 35.
Nb3 Nxf2 36. Nd4 Nxd1 37. Nxc2 Rd8 38. Rb3 Rc8 39. Nb4 Rc1 40. Kf1 Nc3+ 41. Kf2
f4 42. Nc6 e3+ 43. Kf3 e2 44. Rb8+ Kg7 45. Rb7+ Kf6 46. Nd8 Rf1+ 47. Kg4 h5+ 48.
Kh4 e1=Q+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.14"]
[White "Kazakouski, Valery"]
[Black "Oim, Mikk Kaarel"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2563"]
[BlackElo "2110"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "13507443"]
[BlackFideId "4514815"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 Nbd7 7. h3 e5 8. d5 Nc5
9. Bc2 a5 10. Bg5 Bd7 11. g4 a4 12. Nd2 Qb8 13. Qf3 Qd8 14. Rg1 Rb8 15. b4 axb3
16. axb3 Na6 17. Rc1 h6 18. Be3 Nh7 19. Qg3 g5 20. Rh1 f6 21. h4 Rf7 22. h5 Nb4
23. Kf1 c5 24. Kg2 Ra8 25. Bb1 Qb6 26. Rhd1 Ra3 27. f3 Rf8 28. Qf2 Rfa8 29. Ne2
Nf8 30. Rc3 Bc8 31. Nf1 Ra1 32. Qe1 Nd7 33. Bd2 Nb8 34. Re3 Rxb1 35. Rxb1 Nc2
36. Qc1 Nxe3+ 37. Nxe3 Na6 38. Qa3 Rb8 39. Ba5 Qa7 40. Bc7 Ra8 41. Bxd6 b6 42.
Ra1 Qf7 43. b4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.15"]
[White "Turel, Tugrul"]
[Black "Pultinevicius, Paulius"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2110"]
[BlackElo "2558"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, Spassky variation"]
[WhiteFideId "26338408"]
[BlackFideId "12809390"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 O-O 14. c4 b5 15.
Ne4 Nxe4 16. Qxe4 bxc4 17. Qxc6 Rc8 18. Qa6 Nf6 19. Rhe1 Qb6 20. Qxb6 axb6 21.
Re5 Nd5 22. Rc1 b5 23. a3 Ra8 24. Re2 Ra6 25. Ne5 Rfa8 26. Kc2 Bg5 27. g3 Bxd2
28. Kxd2 Rd8 29. g4 c3+ 30. bxc3 Rxa3 31. Nd3 b4 32. cxb4 Nxb4 33. Rc3 Ra2+ 34.
Kd1 Ra1+ 35. Kd2 Rxd4 36. Ke3 Rxg4 37. Rc8+ Kh7 38. Ne5 Ra3+ 39. Kd2 Rd4+ 40.
Kc1 Ra1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.16"]
[White "Sanal, Vahap"]
[Black "Harshit Amarnani"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2550"]
[BlackElo "2109"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "6300545"]
[BlackFideId "45047553"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. Qf3 e6 5. Nb5 Be5 6. Qa3 d6 7. Nf3 Nc6 8. Nxe5
Nxe5 9. Be2 Nc6 10. d4 b6 11. e5 Nxd4 12. Nxd4 cxd4 13. exd6 e5 14. O-O Nf6 15.
Bh6 Bg4 16. Rae1 Bxe2 17. Rxe2 Ng4 18. Bg7 Rg8 19. Bxe5 Nxe5 20. Rxe5+ Kf8 21.
Re7 Rc8 22. d7 Rc5 23. Re8+ Qxe8 24. dxe8=Q+ Kxe8 25. Qxa7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.17"]
[White "Schlenker, Joerg"]
[Black "Amar, Elham"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2109"]
[BlackElo "2546"]
[ECO "D01"]
[Opening "Richter-Veresov attack"]
[WhiteFideId "4608623"]
[BlackFideId "1533533"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 e6 5. e4 h6 6. Bxf6 Nxf6 7. e5 Nd7 8. Bd3
c5 9. O-O Be7 10. Re1 O-O 11. a4 a6 12. dxc5 Nxc5 13. Bf1 Qb6 14. Qd4 Nd7 15.
Qxb6 Nxb6 16. a5 Nd7 17. Ne2 Nc5 18. Ned4 Bd7 19. c3 Rfc8 20. g3 Rab8 21. Nd2
Be8 22. Ra2 Rc7 23. Re3 Na4 24. Bd3 b5 25. Bc2 Rcc8 26. Kf1 Bd8 27. N2f3 Rb7 28.
Ke2 Bxa5 29. Kd2 Rbc7 30. Bxa4 bxa4 31. Ne1 Bb6 32. Nec2 Bc5 33. f4 Rb7 34. Re1
Rcb8 35. Rb1 Bd7 36. Ne2 Bb5 37. Nc1 Bg1 38. Nd3 Bxh2 39. Nc5 Rc7 40. Nxa4 Bxg3
41. Ke3 Rc4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.18"]
[White "Engel, Luis"]
[Black "Stoll, Lucia"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2544"]
[BlackElo "2109"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "12961523"]
[BlackFideId "45133301"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5
axb5 9. Nc3 d6 10. Nd5 Nxd5 11. Bxd5 Bd7 12. c3 O-O 13. h4 Qe8 14. Ng5 Bxg5 15.
hxg5 g6 16. Qf3 Kg7 17. Qf6+ Kg8 18. Be3 Ra8 19. Rb1 Qd8 20. Rh6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.19"]
[White "Tran, Duc Cuong"]
[Black "Woodward, Andy"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2109"]
[BlackElo "2536"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "24689718"]
[BlackFideId "30953499"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Nf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. d4 e6
9. O-O Be7 10. Re1 Qc7 11. Bd3 O-O 12. Nbd2 e5 13. b3 exd4 14. cxd4 Rfe8 15. Bb2
Bf8 16. Qf1 g6 17. a4 b4 18. d5 Bg7 19. Nc4 Nh5 20. Bxg7 Kxg7 21. Qe2 Kg8 22.
Qb2 f6 23. Re3 Re7 24. Rae1 Rae8 25. g3 Ne5 26. Nfxe5 fxe5 27. a5 Rf8 28. Be2
Nf6 29. Qc2 g5 30. Qd1 Ref7 31. Rf1 Bc8 32. Bh5 Rg7 33. Bf3 Bh3 34. Bg2 Bd7 35.
Nb6 Bb5 36. Rfe1 Nd7 37. Nxd7 Bxd7 38. Qa1 Rgf7 39. R1e2 c4 40. bxc4 Qxc4 41.
Qe1 Qc5 42. Rb3 Qxa5 43. Qxb4 Qc7 44. Rc3 Qa7 45. Rcc2 Rb8 46. Qd2 h6 47. Rb2
Rc8 48. Rc2 Rcf8 49. Qb4 Rb8 50. Qe1 a5 51. Rb2 Rbf8 52. Rec2 a4 53. Qc1 Bg4 54.
Ra2 Rb8 55. Rcb2 Rc8 56. Rc2 Qxf2+ 57. Rxf2 Rxc1+ 58. Bf1 Bh3 59. Rxf7 Kxf7 60.
Rf2+ Ke7 61. Rf3 Rxf1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.20"]
[White "Subelj, Jan"]
[Black "Mende, Andreas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2528"]
[BlackElo "2108"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "14618583"]
[BlackFideId "4631102"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 e5 5. Nxe5 O-O 6. f4 Re8 7. d3 c6 8. c5 Na6
9. Be3 d5 10. cxd6 Qxd6 11. Be2 b5 12. O-O Nc5 13. a4 b4 14. Nb1 Ba6 15. Qc2
Nfd7 16. Nd2 Ne6 17. Ndc4 Qc7 18. d4 c5 19. d5 Nd4 20. Bxd4 cxd4 21. Nxd7 Qxd7
22. Ne5 Qc8 23. Nc6 b3 24. Qd2 Rxe4 25. Bf3 Re8 26. Rfe1 Qc7 27. Qb4 d3 28. d6
Qb6+ 29. Qxb6 axb6 30. Rxe8+ Rxe8 31. d7 Rf8 32. d8=Q Rxd8 33. Nxd8 Bxb2 34. Rb1
Bd4+ 35. Kf1 b2 36. Nc6 Bc3 37. Kf2 Bc4 38. Bd5 b5 39. Bxc4 bxc4 40. Ke3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.21"]
[White "Bouaraba, Max"]
[Black "Ten Hertog, Hugo"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2107"]
[BlackElo "2528"]
[ECO "A41"]
[Opening "Modern defence"]
[WhiteFideId "4635973"]
[BlackFideId "1026356"]
[EventDate "2025.04.17"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nd7 5. e4 e5 6. Be2 Ne7 7. O-O O-O 8. dxe5
dxe5 9. b3 Nc6 10. Bg5 Bf6 11. Bh6 Re8 12. Nd5 Bg7 13. Bxg7 Kxg7 14. b4 Nf8 15.
b5 Nb8 16. Qc2 c6 17. Ne3 Nbd7 18. Rfd1 Qe7 19. bxc6 bxc6 20. c5 Qxc5 21. Qd2
Qe7 22. Nc4 f6 23. Na5 c5 24. Bb5 a6 25. Bc6 Ra7 26. Ba4 Rc7 27. Rac1 Ne6 28.
Nc6 Qf8 29. Na5 Nd4 30. Nxd4 exd4 31. Qf4 Re5 32. Rxd4 cxd4 33. Rxc7 Qb4 34. Qc1
Rxe4 35. Kf1 Qxa4 36. Nb3 Qb5+ 37. Kg1 Qe5 38. Kf1 Qxh2 39. f3 Qh1+ 40. Kf2 Qxc1
41. Rxc1 Re8 42. Rc7 d3 43. Nc5 d2 44. Nxd7 d1=Q 45. Ne5+ Kg8 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.22"]
[White "Lashkin, Jegor"]
[Black "Shen, Tingrui"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2528"]
[BlackElo "2107"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "13907808"]
[BlackFideId "34603441"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 a6 7. c5 Nh5 8. Be5 f6
9. Bg3 Nd7 10. Ng5 fxg5 11. Qxh5 c6 12. h4 g4 13. Qxg4 e5 14. Qd1 a5 15. Be2 e4
16. Qb3 Kh8 17. Na4 b5 18. cxb6 Bb4+ 19. Kf1 Nxb6 20. Nxb6 Qxb6 21. a3 Bc5 22.
Qxb6 Bxb6 23. Rc1 Bd7 24. f3 Rfc8 25. Bd6 Bc7 26. Bxc7 Rxc7 27. b3 exf3 28. gxf3
Rb8 29. Rc3 Rcb7 30. Bd1 Kg8 31. Kf2 Kf7 32. Bc2 h6 33. Rg1 Rb6 34. e4 dxe4 35.
fxe4 Be6 36. Rcg3 Rg8 37. h5 Rb7 38. Rf3+ Ke7 39. Rc3 Kd7 40. Ke3 Rbb8 41. e5
Bd5 42. Bh7 Rgf8 43. Rxg7+ Rf7 44. Rxf7+ Bxf7 45. Be4 Rb6 46. Bf3 Be6 47. Kf4
Bxb3 48. Bxc6+ Ke6 49. Be4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.23"]
[White "D'angerio, Alessandro"]
[Black "Kunin, Vitaly"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2106"]
[BlackElo "2522"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "Reshevsky variation"]
[WhiteFideId "2853731"]
[BlackFideId "4128737"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c6 6. a3 Ba5 7. b4 Bc7 8. c5 d6
9. cxd6 Bxd6 10. Bb2 e5 11. Ng3 exd4 12. Qxd4 Bxg3 13. hxg3 Qxd4 14. exd4 Re8+
15. Be2 Nbd7 16. O-O-O Nb6 17. Bf3 Bg4 18. Rh4 Bxf3 19. gxf3 Nfd5 20. Re4 f5 21.
Re5 g6 22. Nxd5 Nxd5 23. b5 Kf7 24. Kc2 Rxe5 25. dxe5 Ke6 26. bxc6 Rc8 27. Rh1
Rxc6+ 28. Kb3 h5 29. Bd4 a6 30. Rh4 b5 31. Bb2 Rc8 32. a4 f4 33. axb5 axb5 34.
g4 Rh8 35. Bd4 Ne7 36. Kb4 Kd5 37. Bc5 Nc6+ 38. Kxb5 Rb8+ 39. Bb6 Nxe5 40. Rh1
Nd7 41. Rd1+ Ke6 42. Re1+ Kf7 43. Kc6 Nxb6 44. gxh5 gxh5 45. Re5 Kg6 46. Kc7 Nc4
47. Re4 Rb4 48. Rxf4 Ne3 49. Rf8 Nf5 50. Kd7 Rf4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.24"]
[White "Maksimovic, Bojan"]
[Black "Kwiatkowski, Jakub"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2512"]
[BlackElo "2106"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "14408120"]
[BlackFideId "1348736"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qb3 Bb7 8. O-O
Nbd7 9. d4 a6 10. a4 Be7 11. Rd1 O-O 12. Bg5 h6 13. Bxf6 Nxf6 14. Ne5 Qb6 15.
Nc3 Rfd8 16. e3 Rab8 17. Nd3 Ba8 18. Qa2 c5 19. dxc5 Bxc5 20. Bxa8 Rxa8 21. axb5
axb5 22. Qxa8 Rxa8 23. Rxa8+ Kh7 24. Nxc5 Qxc5 25. Ra5 Qc6 26. Rd4 e5 27. Rb4
Qf3 28. Raxb5 Ng4 29. Rxg4 Qxg4 30. Rxe5 Qb4 31. Rb5 Qc4 32. h4 g6 33. Rd5 Qb4
34. Nd1 Kg7 35. Rd4 Qb3 36. Kf1 g5 37. Ke1 Kg6 38. Kd2 f5 39. hxg5 hxg5 40. Kc1
Qa2 41. Kc2 Qa6 42. b4 Qe2+ 43. Kc3 f4 44. gxf4 gxf4 45. exf4 Qf3+ 46. Kb2 Qe2+
47. Kb3 Qf3+ 48. Nc3 Qxf2 49. Rd6+ Kf7 50. Rf6+ Ke7 51. b5 Qd4 52. Rc6 Qxf4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.25"]
[White "Trunz, Michelle"]
[Black "Costa, Leonardo"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2105"]
[BlackElo "2510"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "16227980"]
[BlackFideId "16213955"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Qc2
Nxc3 9. bxc3 Qxd4 10. Bb2 Ba5 11. Nf3 Qf6 12. Nd2 O-O 13. Nxc4 Bc7 14. O-O e5
15. Ba3 Re8 16. Rad1 Be6 17. Nd6 Bxd6 18. Rxd6 Nd7 19. f4 exf4 20. Rxf4 Qe5 21.
Re4 Qa5 22. Bb4 Qb6+ 23. Kh1 Nf6 24. Rh4 h6 25. Qd2 a5 26. Ba3 Ng4 27. Rd4 Ne5
28. Be4 Bd5 29. Bxd5 cxd5 30. Rxd5 Rac8 31. Bc1 Nc4 32. Qd4 Rxe2 33. Qxb6 Nxb6
34. Rd1 Rxc3 35. Rhd4 Rxa2 36. Bf4 Nc4 37. Rd8+ Kh7 38. R8d7 Rcc2 39. g4 f6 40.
Rxb7 Ne5 41. Rg1 Nf3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.26"]
[White "Basso, Pier Luigi"]
[Black "Sieglen, Joachim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2508"]
[BlackElo "2104"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Carlsbad variation"]
[WhiteFideId "866970"]
[BlackFideId "4601661"]
[EventDate "2025.04.17"]

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 f6 12. O-O g5 13. Nxe5 gxf4 14. Nxd7 Qxd7
15. Qxd7+ Bxd7 16. a5 a6 17. gxf4 Rg8 18. Kh1 O-O-O 19. Be4 f5 20. Bf3 Be6 21.
Rfd1 Bb4 22. Rdc1 Rd2 23. Na4 Kc7 24. h3 Bd5 25. Bxd5 Rxd5 26. Rg1 Rxg1+ 27.
Rxg1 Bxa5 28. Rg7+ Rd7 29. Rg5 Rd5 30. Rg7+ Rd7 31. Rg5 Rd5 32. Rh5 b5 33. Rxh7+
Kb8 34. Rh8+ Kb7 35. Rh7+ Kb8 36. Rh8+ Kb7 37. Rh7+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.27"]
[White "Rotunno, Flavio"]
[Black "Noe, Christopher"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2104"]
[BlackElo "2508"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "1338528"]
[BlackFideId "24692018"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Qa4+ c6 8. Bxf6
Bxf6 9. cxd5 exd5 10. g3 O-O 11. Bg2 Re8 12. O-O Nd7 13. Rfd1 Be7 14. Ne1 Nf6
15. Nd3 Bd6 16. e3 h5 17. b4 a6 18. Qb3 h4 19. Re1 Bc8 20. a4 Bf5 21. Rad1 Qe7
22. b5 axb5 23. axb5 Ra3 24. Qb2 cxb5 25. Ne5 b4 26. Nxd5 Nxd5 27. Bxd5 Be6 28.
Nc6 Qg5 29. Bxe6 Rxe6 30. Nxb4 Ra5 31. Nc6 hxg3 32. hxg3 Bxg3 33. Nxa5 Bxf2+ 34.
Kxf2 Rf6+ 35. Ke2 Qg2+ 36. Kd3 Qxb2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.28"]
[White "Rozen, Eytan"]
[Black "Braeutigam, Katerina"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2508"]
[BlackElo "2103"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "2816750"]
[BlackFideId "16242980"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Nbd2 d5 6. g3 Be7 7. Bg2 O-O 8. cxd5
exd5 9. Ne5 c5 10. O-O Qc7 11. Ndf3 c4 12. Bg5 Ne4 13. Bxe7 Qxe7 14. Nd2 Nxd2
15. Qxd2 Bb7 16. Qe3 Qc7 17. b3 b5 18. a4 a6 19. axb5 axb5 20. Rxa8 Bxa8 21.
bxc4 bxc4 22. Qa3 Nd7 23. Qe7 Bc6 24. Bh3 Ba4 25. Nxf7 c3 26. Ne5 c2 27. Be6+
Kh8 28. Ng6+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.29"]
[White "Berikkyzy Alanna"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "GM"]
[WhiteElo "2103"]
[BlackElo "2506"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "13780719"]
[BlackFideId "696358"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Bc4
b5 9. Bd5 Qd7 10. Bxe6 fxe6 11. Nab1 Nf6 12. Bg5 Be7 13. a3 O-O 14. Bxf6 Rxf6
15. O-O Raf8 16. f3 Bd8 17. Ne2 Rh6 18. h3 Qe7 19. Qd2 Rg6 20. c3 Na5 21. Qe1
Nc4 22. Nd2 Ne3 23. g3 Bb6 24. Kh2 Nxf1+ 25. Qxf1 Be3 26. Rd1 Rgf6 27. Ng1 d5
28. exd5 exd5 29. Qd3 Qc5 30. b4 Bxg1+ 31. Rxg1 Qc6 32. Rd1 Kh8 33. Kg2 e4 34.
fxe4 Rf2+ 35. Kg1 Qe6 36. g4 Qe5 37. Nf1 dxe4 38. Qe3 R2f3 39. Qe2 Rxc3 40. Qg2
Rxa3 41. Re1 Ra1 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.30"]
[White "Wadsworth, Matthew J"]
[Black "Federer, Colin"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2500"]
[BlackElo "2103"]
[ECO "D76"]
[Opening "Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6"]
[WhiteFideId "415804"]
[BlackFideId "1345117"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O Nb6 8. Nc3
Nc6 9. e3 a5 10. Qe2 e5 11. Nxe5 Nxe5 12. dxe5 Bxe5 13. f4 Bg7 14. Rd1 Qe7 15.
e4 a4 16. a3 Be6 17. Be3 Bb3 18. Rdc1 Rfd8 19. Nb5 c6 20. Bxb6 cxb5 21. e5 f6
22. Qxb5 fxe5 23. Rc7 Qd6 24. Rxb7 exf4 25. Bxd8 Rxd8 26. gxf4 Qxf4 27. Re1 Rd2
28. Kh1 Rxg2 29. Re8+ Bf8 30. Rxf8+ Kxf8 31. Qc5+ Kg8 32. Qc8+ Qf8 33. Qxf8+
Kxf8 34. Rb8+ Ke7 35. Kxg2 Kd6 36. Kf3 Kc5 37. Ke3 Bd5 38. Rh8 h5 39. h4 Be6 40.
Rb8 Bb3 41. Rb4 Kc6 42. Kd4 Bc2 43. Rc4+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.31"]
[White "Hell, Pascal"]
[Black "Roshka, Yevgeniy"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2103"]
[BlackElo "2488"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical system, 5.Be2"]
[WhiteFideId "608289"]
[BlackFideId "14129558"]
[EventDate "2025.04.17"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O Nc6 7. d5 Nb8 8. h3 e6
9. Be3 exd5 10. exd5 Re8 11. Qd2 Nbd7 12. Rfe1 Nc5 13. Bxc5 dxc5 14. Bc4 Bf5 15.
Rxe8+ Nxe8 16. Re1 Nd6 17. Bd3 Qf6 18. Bxf5 Qxf5 19. Re7 Rc8 20. Qd3 Qxd3 21.
cxd3 Kf8 22. Re2 Rd8 23. Ne5 Nf5 24. f4 Ne7 25. Rc2 Nxd5 26. g3 Bxe5 27. fxe5
Nb4 28. Re2 Rxd3 29. Ne4 b6 30. Kh2 Ke7 31. Rf2 Nc6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.32"]
[White "Schlosser, Philipp"]
[Black "Maglioni, Leonardo"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2481"]
[BlackElo "2102"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "4600169"]
[BlackFideId "2896830"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Nf3
Re8 9. O-O Be6 10. Ne5 h6 11. Bh4 c5 12. Rc1 Nc6 13. Nxc6 bxc6 14. dxc5 Bxc5 15.
Na4 Be7 16. Rxc6 Bd7 17. Rc1 Rb8 18. Bg3 Rb4 19. b3 Bxa4 20. bxa4 Bd6 21. Bb5
Re7 22. Bxd6 Qxd6 23. Rc8+ Kh7 24. a3 Rh4 25. g3 Qe6 26. Qc2+ g6 27. Rc6 Qh3 28.
f3 Nh5 29. gxh4 Rxe3 30. Rc7 Qe6 31. Qc6 Qf5 32. Qd7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.33"]
[White "Wiechert, Hans"]
[Black "Trost, Edvin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2101"]
[BlackElo "2481"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "4643410"]
[BlackFideId "1729519"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 h6 7. Bh4 Bf5 8. e3
Nbd7 9. Bd3 Bxd3 10. Qxd3 Bd6 11. O-O O-O 12. Rab1 Re8 13. Qc2 a6 14. Rfc1 Qe7
15. Bg3 Bxg3 16. hxg3 Ne4 17. Nxe4 dxe4 18. Nd2 h5 19. Qd1 g6 20. Nc4 Rad8 21.
Na5 Nf6 22. b4 Kg7 23. a4 Rd5 24. Rc5 Qd7 25. Nc4 Qe7 26. Ne5 Rh8 27. Rbc1 h4
28. g4 h3 29. g3 Nh7 30. b5 Rxc5 31. Rxc5 cxb5 32. Qc1 Qf6 33. Qc2 bxa4 34. Rc7
Ng5 35. Rxb7 Nf3+ 36. Kf1 h2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.34"]
[White "Eugene, Floryan"]
[Black "Gallasch, Robin"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2476"]
[BlackElo "2101"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "20694784"]
[BlackFideId "16222423"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. a4 b4
9. a5 d5 10. exd5 Nd4 11. Nxd4 exd4 12. Bg5 Bb7 13. Bxf6 Bxf6 14. Qf3 Qd7 15.
Nd2 Rad8 16. Rfe1 Bxd5 17. Bxd5 Qxd5 18. Qxd5 Rxd5 19. Nb3 g6 20. Re4 Kg7 21.
Rae1 Rfd8 22. Re8 R8d6 23. g3 h5 24. R1e2 Rc6 25. Kf1 Bd8 26. h4 Rcd6 27. R2e5
f6 28. Rxd5 Rxd5 29. Re6 Rd6 30. Rxd6 cxd6 31. Ke2 g5 32. Nxd4 Bxa5 33. Nc6 Bb6
34. Nxb4 gxh4 35. gxh4 f5 36. Nxa6 Bd8 37. Nb4 Bxh4 38. Nd5 Bd8 39. b4 Kf7 40.
b5 Ke8 41. Kf3 Kd7 42. Kg2 Bg5 43. c4 Bd8 44. Kh3 Bg5 45. f4 Bd8 46. Kg3 Ke6 47.
b6 Kd7 48. b7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.35"]
[White "Goh, Jinghan Cameron"]
[Black "Neef, Maximilian"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2101"]
[BlackElo "2473"]
[ECO "E63"]
[Opening "King's Indian"]
[Variation "fianchetto, Panno variation"]
[WhiteFideId "5804540"]
[BlackFideId "24692085"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. b3 Rb8
9. d5 Na5 10. Bg5 h6 11. Bd2 c5 12. dxc6 Nxc6 13. Rc1 Be6 14. Ne1 Ne5 15. Nc2
Qd7 16. Nd5 Nxd5 17. cxd5 Bh3 18. Bf4 Rbc8 19. Bxe5 Bxe5 20. Ne3 Rxc1 21. Qxc1
Bxg2 22. Kxg2 Rc8 23. Qd2 Bc3 24. Qd3 Bg7 25. Rd1 h5 26. Rd2 Rc3 27. Qb1 Bh6 28.
Rc2 Rxc2 29. Nxc2 h4 30. Ne1 h3+ 31. Kf1 Qg4 32. Qd3 Qg5 33. f4 Qf6 34. Kf2 Qa1
35. f5 Qf6 36. Nf3 gxf5 37. Qc2 Kg7 38. Nh4 Qd4+ 39. Kf1 Qa1+ 40. Kf2 Qd4+ 41.
Kf1 e6 42. dxe6 Qa1+ 43. Kf2 Qd4+ 44. Kf1 Qa1+ 45. Kf2 Qd4+ 46. Kf1 Qa1+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.36"]
[White "Petkidis, Anthony"]
[Black "Nichols, Marc"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2471"]
[BlackElo "2101"]
[ECO "B01"]
[Opening "Scandinavian"]
[Variation "Pytel-Wade variation"]
[WhiteFideId "24673390"]
[BlackFideId "24610372"]
[EventDate "2025.04.17"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. O-O
e6 9. Re1 Be7 10. Ng5 Bd5 11. Nxd5 Nxd5 12. Qg4 Bxg5 13. Bxg5 Nd7 14. Bd2 N7f6
15. Qxg7 Rg8 16. Qh6 Rg6 17. Qh3 O-O-O 18. Qf3 Rdg8 19. g3 h5 20. Bxd5 Nxd5 21.
Qxh5 f5 22. Qf3 f4 23. Re5 fxg3 24. hxg3 Nb6 25. Bf4 Qxd4 26. Qe4 Qxb2 27. Rd1
Nd5 28. Rxe6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.37"]
[White "Stijve, Niels"]
[Black "Pfreundt, Jakob"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2101"]
[BlackElo "2467"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "1331124"]
[BlackFideId "12918156"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. Nc3 g6 4. d4 Bg7 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8.
Bd3 O-O 9. O-O a5 10. Be3 Na6 11. c4 Nb4 12. Bb1 Be6 13. a3 Na6 14. Ba2 Nc7 15.
Rc1 Qd7 16. Qe2 b5 17. d5 cxd5 18. cxb5 Nxb5 19. Rfd1 Rfd8 20. Nd4 Nxd4 21. Bxd4
a4 22. Rc3 Rdb8 23. Rc5 Qd6 24. Qf3 f5 25. Rc2 Bxd4 26. Rxd4 Qe5 27. Qd1 Rb5 28.
Rcd2 Raa5 29. Bb1 Rb6 30. Ba2 Rbb5 31. Bb1 f4 32. Re2 Qb8 33. Qd2 f3 34. gxf3
Qd8 35. Qh6 Qf6 36. Rh4 Qg7 37. Qg5 Ra8 38. Rb4 Rxb4 39. axb4 Qd4 40. Qd2 Qh4
41. Ba2 Rd8 42. b5 Qxh3 43. Qg5 Rc8 44. b6 Qxf3 45. Rxe6 fxe6 46. b7 Rf8 47. Qh4
Qf7 48. Qh3 Qxf2+ 49. Kh1 Qe1+ 50. Kh2 Rf2+ 51. Kg3 Qg1+ 52. Kh4 Rf4+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.38"]
[White "Aswath, S"]
[Black "Heron, Andrew"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2466"]
[BlackElo "2100"]
[ECO "D78"]
[Opening "Neo-Gruenfeld, 6.O-O c6"]
[WhiteFideId "46694919"]
[BlackFideId "12000213"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. Qa4 Nbd7 8. cxd5
cxd5 9. Nc3 Nb6 10. Qb3 Ne4 11. a4 Nxc3 12. bxc3 Nc4 13. Nd2 Nxd2 14. Bxd2 e6
15. a5 Qc7 16. Bf4 e5 17. dxe5 Bxe5 18. Bxe5 Qxe5 19. Qxd5 Qxc3 20. a6 Be6 21.
Qd3 Qxd3 22. exd3 bxa6 23. Bxa8 Rxa8 24. Rxa6 Bg4 25. f3 Bc8 26. Ra5 a6 27. Kf2
Bf5 28. Rd1 Bd7 29. Rda1 Bf5 30. R1a3 Rd8 31. Ke3 Bc8 32. Rb3 Kf8 33. Rb8 Ke7
34. Rc5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.39"]
[White "Ravi Krishna G"]
[Black "Feuerstack, Aljoscha"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2100"]
[BlackElo "2458"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange variation"]
[WhiteFideId "25707817"]
[BlackFideId "4681932"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 Be7 8.
Nf3 O-O 9. Bc4 Qc7 10. Qe2 a6 11. O-O b5 12. Bd3 Nd7 13. c4 bxc4 14. Bxc4 cxd4
15. Nxd4 Ne5 16. Bb3 Bd7 17. Bf4 Rfc8 18. Rfd1 Bf6 19. Rbc1 Qb7 20. Rb1 Ng6 21.
Bg3 Qa7 22. e5 Be7 23. Qe4 Rab8 24. Qd3 a5 25. Bc4 Rxb1 26. Rxb1 Qc5 27. Ba6 Ra8
28. Nf3 Bc6 29. Qc4 Bd5 30. Qe2 h5 31. h4 Bxa2 32. Qxa2 Rxa6 33. Qa4 Qc6 34.
Rb8+ Nf8 35. Qxc6 Rxc6 36. Ra8 Bb4 37. Kf1 Kh7 38. Ra7 Kg6 39. Ke2 Rc2+ 40. Kd3
Rc1 41. Bf4 Rc5 42. Ke2 Rd5 43. Nd2 Nd7 44. Nf3 Bc3 45. g3 Nb8 46. Ng5 Rd7 47.
Ra8 Nc6 48. Nf3 Kf5 49. Ra6 Ne7 50. Bd2 Nd5 51. Bxc3 Nxc3+ 52. Kf1 a4 53. Kg2
Ke4 54. Rc6 Rd3 55. Ne1 Rd1 56. Rxc3 Rxe1 57. Rc4+ Kd3 58. Rxa4 Rxe5 59. Ra7 Rf5
60. f4 g6 61. Rb7 f6 62. Kf3 g5 63. hxg5 fxg5 64. Rd7+ Kc4 65. Ke4 h4 66. Rc7+
Kb5 67. gxh4 gxf4 68. Rc3 Rh5 69. Kxf4 Rxh4+ 70. Ke5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.40"]
[White "Ceres, Dragos"]
[Black "Strathmann, Sacha"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2453"]
[BlackElo "2100"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "13905864"]
[BlackFideId "4693825"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 Nc6 6. Bg2 d6 7. exd6 Bxd6 8. O-O
O-O 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qc7 12. c4 Nb4 13. Nc3 a6 14. Qh4 Be7 15.
Qe4 f5 16. Bf4 fxe4 17. Bxc7 e3 18. fxe3 Rxf1+ 19. Rxf1 Nc2 20. Na4 Nxe3 21. Nb6
Nxf1 22. Kxf1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.41"]
[White "Heinatz, Gundula"]
[Black "Panjwani, Raja"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2098"]
[BlackElo "2443"]
[ECO "E67"]
[Opening "King's Indian"]
[Variation "fianchetto, classical variation"]
[WhiteFideId "4612434"]
[BlackFideId "2604493"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. dxe5
dxe5 9. h3 c6 10. Be3 Qe7 11. Qc2 Ne8 12. a3 f5 13. b4 e4 14. Nd4 Nd6 15. c5 Nc4
16. Qb3 Qf7 17. Na4 Nxe3 18. Qxe3 Rd8 19. Rad1 Nf8 20. Rd2 Ne6 21. Nxe6 Bxe6 22.
Rfd1 Rxd2 23. Rxd2 Qf6 24. Nb2 Rd8 25. Nd1 Rd5 26. Kh2 Qa1 27. f3 Rxd2 28. Qxd2
exf3 29. Bxf3 Qxa3 30. Qd6 Qb3 31. Nf2 Bf8 32. Qe5 Bd5 33. Bxd5+ Qxd5 34. Qe8
Qf7 35. Qe5 Qe7 36. Qb2 Qe6 37. Qd2 a5 38. bxa5 Bxc5 39. Nd3 Bd4 40. Ne1 Qe3 41.
Qa2+ Kg7 42. Nf3 Qf2+ 43. Kh1 Qxg3 44. Qe6 Qxh3+ 45. Nh2 Qh4 46. Qd7+ Kh6 47.
Qxb7 Be5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.42"]
[White "Buckels, Valentin"]
[Black "Grewenig, Jan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2440"]
[BlackElo "2096"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "12942766"]
[BlackFideId "4657330"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. dxc5 Qa5+ 6. Nfd2 O-O 7. c4 Qxc5 8.
Nc3 d6 9. h3 Nc6 10. O-O Qh5 11. e3 Qxd1 12. Rxd1 Be6 13. Rb1 Rfc8 14. b3 Rab8
15. Bb2 a6 16. Rbc1 Nb4 17. Bf1 Nd7 18. Ba3 Nc6 19. Nf3 Bxc3 20. Rxc3 Nce5 21.
Nxe5 Nxe5 22. f4 Nd7 23. Rdc1 b6 24. Bg2 Rc7 25. e4 Rbc8 26. g4 f6 27. Bb2 Bf7
28. Kh2 Rc5 29. h4 h6 30. a4 g5 31. e5 gxf4 32. exd6 exd6 33. Ba3 Re5 34. Bxd6
Re2 35. Bxf4 Kg7 36. Re3 Rf2 37. Kg3 Rb2 38. Bd6 Re8 39. Rcc3 Rxe3+ 40. Rxe3 Nc5
41. g5 hxg5 42. hxg5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.43"]
[White "Mittag, Ralf"]
[Black "Stankovic, Milos"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2096"]
[BlackElo "2439"]
[ECO "C44"]
[Opening "King's pawn game"]
[WhiteFideId "24681016"]
[BlackFideId "938190"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 Bc5 5. Bg2 d6 6. c3 O-O 7. O-O Bb6 8. Na3
Be6 9. Nc2 h6 10. h3 Qd7 11. Kh2 d5 12. exd5 Nxd5 13. d4 Nde7 14. Be3 Bf5 15.
Rc1 Rad8 16. Qe2 Qe6 17. b3 Nd5 18. Bd2 exd4 19. Qxe6 fxe6 20. Ncxd4 Nxd4 21.
Nxd4 Bxd4 22. cxd4 Bd3 23. Rfd1 Rxf2 24. Kg1 Rf5 25. Bxh6 Be2 26. Re1 Bf3 27.
Bd2 Bxg2 28. Kxg2 Rd6 29. Rc2 c6 30. Re4 Nf6 31. Re2 Kf7 32. Be3 Nd5 33. Bf2 Ne7
34. Re4 Nd5 35. h4 Nb4 36. Rce2 Nd5 37. Rc2 Nf6 38. Ree2 a5 39. Rc3 Nd5 40. Rf3
Rd8 41. Be1 Ra8 42. Kf2 a4 43. b4 Rd8 44. Bd2 Nc7 45. Re4 Nb5 46. Rxf5+ exf5 47.
Rf4 Rxd4 48. Ke3 Rd5 49. g4 Ke6 50. gxf5+ Rxf5 51. Rg4 Kf7 52. Rg2 g6 53. Kd3
Rd5+ 54. Kc4 Nd6+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.44"]
[White "Sorensen, Hampus"]
[Black "Kraemer, Stefan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2436"]
[BlackElo "2095"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "8703884"]
[BlackFideId "4698703"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Nc6 7. d5 Ne5 8. f4 Ned7
9. g4 e6 10. dxe6 fxe6 11. Bg2 Nb6 12. Qd3 Nfd7 13. b3 Qh4+ 14. Bf2 Qf6 15. Nge2
g5 16. Bd4 Qh6 17. Bxg7 Qxg7 18. O-O gxf4 19. Nxf4 Ne5 20. Qg3 Bd7 21. c5 dxc5
22. Nh5 Qh8 23. g5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.45"]
[White "Papadakis, Michalis"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2095"]
[BlackElo "2435"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "4207386"]
[BlackFideId "12942839"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 c5 7. Ngf3 cxd4 8.
Nxd4 Nc6 9. exd5 exd5 10. N2f3 Bc5 11. Bb5 O-O 12. O-O Bg4 13. Qd3 Rad8 14. Rae1
Bb6 15. Ba4 Bh5 16. Re3 Bxf3 17. Rxf3 Ne5 18. Rxf6 Nxd3 19. Rf3 Nxb2 20. Bb3
Rfe8 21. Nf5 Re5 22. g4 Re4 23. h3 Re2 24. Ng3 Rd2 25. Re1 Nd3 26. Re2 Rxe2 27.
Nxe2 Nc5 28. Bc2 g6 29. Kg2 Kg7 30. Nf4 Bc7 31. Ne2 Ne4 32. Rd3 Bb6 33. Nf4 g5
34. Nh5+ Kf8 35. Bb3 Nxf2 36. Rxd5 Rxd5 37. Bxd5 Nd1 38. c4 Nc3 39. Nf6 Bd4 40.
Ne4 Nxd5 41. cxd5 b5 42. Kf3 Be5 43. Nc5 Ke7 44. Ke4 Bg7 45. Nb7 Kd7 46. Na5 Kd6
47. Nc6 a6 48. Nd8 Ke7 49. Nc6+ Kd6 50. Nd8 b4 51. Nb7+ Kc7 52. Na5 Kb6 53. Nc6
a5 54. Kd3 Kb5 55. Ne7 a4 56. d6 Bf6 57. Ng8 b3 58. axb3 a3 59. Nxf6 a2 60. d7
a1=Q 61. Nd5 Qa5 62. Nc3+ Kc6 63. b4 Qd8 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.46"]
[White "Schmidek, Emil"]
[Black "Beyer, Lorenz"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2435"]
[BlackElo "2094"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "12908150"]
[BlackFideId "16245393"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2
h6 9. Bf4 a5 10. Nf3 Na6 11. a3 Nc7 12. h3 Nce8 13. O-O Nd6 14. Ne5 Be6 15. Na4
Nc4 16. Nc5 Bxc5 17. dxc5 Nh5 18. Nxc4 Nxf4 19. exf4 dxc4 20. Bxc4 Bxc4 21. Qxc4
Qf6 22. b3 Rad8 23. Rad1 Qb2 24. Rfe1 Qxa3 25. Rxd8 Rxd8 26. Re7 Qa1+ 27. Kh2
Qf6 28. Qe4 Qc3 29. Re8+ Rxe8 30. Qxe8+ Kh7 31. Qxf7 Qxc5 32. Qxb7 Qxf2 33. Qf7
Qd4 34. Qf5+ Kh8 35. Qf8+ Kh7 36. Qf5+ Kh8 37. Qf8+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.47"]
[White "Laengl, Juergen"]
[Black "Shagbazyan, Taron"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2094"]
[BlackElo "2434"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "4650620"]
[BlackFideId "14122073"]
[EventDate "2025.04.17"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. Nf3 a6 7. a3 Nbd7 8.
Be2 g6 9. Qd4 b6 10. Ne5 Bb7 11. Bf3 Qxd4 12. exd4 e6 13. O-O Bg7 14. Nc4 O-O
15. a4 Ra7 16. Ne5 Rc8 17. Ra3 Ba8 18. Rb3 Nxe5 19. Bxe5 Nd7 20. Bxg7 Kxg7 21.
Rd1 Rac7 22. Be2 Bb7 23. f4 h6 24. h4 g5 25. hxg5 hxg5 26. fxg5 Rh8 27. Rf1 Rh4
28. g4 e5 29. Bf3 exd4 30. Nxd5 Bxd5 31. Bxd5 Rxg4+ 32. Kh1 Nc5 33. Rxb6 Rxg5
34. Rg1 Rxg1+ 35. Kxg1 Rd7 36. Bc6 Re7 37. Kf1 d3 38. cxd3 Nxd3 39. a5 Re1+ 40.
Kg2 Re2+ 41. Kg3 Rxb2 42. Rxb2 Nxb2 43. Bb7 Nc4 44. Bxa6 Nxa5 45. Kf4 Nc6 46.
Bc4 Ne7 47. Bxf7 Kxf7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.48"]
[White "Rubes, Jan"]
[Black "Nies, Peter"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2433"]
[BlackElo "2094"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical, hedgehog system"]
[WhiteFideId "338176"]
[BlackFideId "24628662"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O e6 6. Nc3 Be7 7. Re1 O-O 8. e4 d6
9. d4 cxd4 10. Nxd4 Qc8 11. b3 a6 12. Bb2 Nbd7 13. Qe2 Re8 14. Rad1 h5 15. f4
Bf8 16. Kh1 h4 17. gxh4 e5 18. fxe5 Rxe5 19. Nf5 Nc5 20. Nd5 Rxe4 21. Bxe4 Nfxe4
22. Qf3 Qe6 23. b4 Nd2 24. Rxe6 Nxf3 25. Re3 Na4 26. Bxg7 Bxg7 27. Rxf3 Be5 28.
Rg1+ Kh7 29. Nxd6 Bxd5 30. cxd5 Bxd6 31. Rxf7+ Kh8 32. Rf5 Ra7 33. Rg6 Bxb4 34.
Rg4 a5 35. a3 Bxa3 36. Rh5+ Rh7 37. Rxh7+ Kxh7 38. Rxa4 Bd6 39. Kg2 Kg6 40. Kf3
Bxh2 41. Rc4 Kf5 42. h5 Be5 43. h6 Bb2 44. h7 Kg6 45. d6 Kxh7 46. d7 Bf6 47. Rc6
Be7 48. Rxb6 Kg7 49. Rb8 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.49"]
[White "Retti, Ivan"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2094"]
[BlackElo "2431"]
[ECO "C50"]
[Opening "King's pawn game"]
[WhiteFideId "1315617"]
[BlackFideId "25059009"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. O-O Be7 5. d4 Bg4 6. h3 Bh5 7. c3 Nf6 8. d5 Nb8
9. Re1 O-O 10. Nbd2 c6 11. Nf1 cxd5 12. Bxd5 Bxf3 13. Qxf3 Nxd5 14. exd5 f5 15.
Ng3 g6 16. c4 Nd7 17. b3 a5 18. Bb2 Nc5 19. Rad1 Bf6 20. Qe2 Bg7 21. Ba3 b6 22.
Qc2 e4 23. Bxc5 bxc5 24. Ne2 Qh4 25. Nc3 Be5 26. Nb5 Rf7 27. Qe2 g5 28. Qf1 g4
29. g3 Qh5 30. hxg4 Qxg4 31. Qe2 Qh3 32. Qf1 Qg4 33. Qe2 Qg5 34. Kg2 f4 35. Qxe4
f3+ 36. Kf1 Rf4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.50"]
[White "Kopylov, Daniel"]
[Black "Novotny, Dominik"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2431"]
[BlackElo "2093"]
[ECO "B69"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 11.Bxf6"]
[WhiteFideId "12921971"]
[BlackFideId "23755601"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. f5 O-O-O 14. g3 Kb8
15. fxe6 fxe6 16. Bh3 Qb7 17. Ne2 Ne5 18. Nfd4 Nc4 19. Qd3 e5 20. Bxd7 Rxd7 21.
Nf5 Rhd8 22. Nc3 d5 23. Nxd5 Nb6 24. Qf3 Nxd5 25. Rxd5 Rxd5 26. exd5 Bc5 27. Rd1
Ka8 28. g4 b4 29. Ng3 Ka7 30. Ne4 Rxd5 31. Nxc5 Rxc5 32. Qxf6 Qc7 33. Qf5 Kb6
34. b3 a5 35. Qe4 Qc6 36. Qxh7 e4 37. Rc1 e3 38. Qd3 Qf3 39. Rf1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.51"]
[White "Zhuikov, Edgard"]
[Black "Hagner, Bennet"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2093"]
[BlackElo "2430"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "34162941"]
[BlackFideId "16224477"]
[EventDate "2025.04.17"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 d6 7. Bc4 Be7 8. a3
O-O 9. O-O Nd7 10. Bd3 b6 11. Qc2 dxe5 12. Bxh7+ Kh8 13. dxe5 Bb7 14. Bd3 Rc8
15. Qe2 Rxc1 16. Rxc1 Nf4 17. Qe3 Nxg2 18. Kxg2 Bg5 19. Qe2 Bxf3+ 20. Qxf3 Bxc1
21. Qh5+ Bh6 22. Bb5 Nc5 23. Nc3 Qd2 24. Qe2 Qg5+ 25. Kh1 Qh4 26. Rg1 Bf4 27.
Rg2 Rd8 28. b4 Nb3 29. Ne4 Nd4 30. Qg4 Qxg4 31. Rxg4 Bxe5 32. Ng5 Kg8 33. Ba4 f6
34. f4 f5 35. Rh4 Bf6 36. Kg2 e5 37. Kg3 exf4+ 38. Kxf4 Bxg5+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.52"]
[White "Ginsburg, Gennadi"]
[Black "Kucharski, Bartlomiej"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2429"]
[BlackElo "2092"]
[ECO "B99"]
[Opening "Sicilian"]
[Variation "Najdorf, 7...Be7 main line"]
[WhiteFideId "4630629"]
[BlackFideId "21812888"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. g5 Bxd4 14. Rxd4 Qc5
15. Rd2 Bd7 16. Be2 Na4 17. Nxa4 Bxa4 18. Rhd1 O-O-O 19. g6 Rhf8 20. gxf7 Rxf7
21. Qg4 Kb8 22. e5 Qe3 23. f5 Bc6 24. fxe6 Re7 25. exd6 Rxe6 26. Kb1 g5 27. hxg5
hxg5 28. Qb4 Re4 29. Qa5 Rd7 30. Bf1 g4 31. Bg2 g3 32. Bxe4 Bxe4 33. Qh5 g2 34.
Qh2 Bf3 35. Rd3 Qe4 36. Rg1 Ka7 37. Qg3 Be2 38. Qf2+ Kb8 39. Re3 Rf7 40. Qxf7
Qxe3 41. Rxg2 Bf3 42. Rg8+ Ka7 43. a3 Qe1+ 44. Ka2 Qd1 45. Rg5 Bc6 46. Qf2+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.53"]
[White "Berkes, Alexander"]
[Black "Kavutskiy, Kostya"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2062"]
[BlackElo "2351"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "12901636"]
[BlackFideId "2026384"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. Ne4 b6 8. h3
h6 9. d3 Bf5 10. Ng3 Bh7 11. O-O Qd7 12. Re1 g5 13. e6 Nxe6 14. Ne5 Qc7 15. Qf3
Bg8 16. Nxc6 Rc8 17. Ne5 Nd4 18. Qd1 Bg7 19. Nf3 Bh7 20. Nh5 O-O 21. Nxg7 Kxg7
22. b3 Rfe8 23. Bb2 e5 24. c3 Nc6 25. d4 Rcd8 26. d5 c4 27. Ba3 f6 28. d6 Qf7
29. Nd2 Bd3 30. bxc4 Bxc4 31. Nxc4 Qxc4 32. Qc2 Rd7 33. Rad1 Rc8 34. Re3 Qe6 35.
Qd2 Na5 36. Rd3 Nc4 37. Qc1 Rc6 38. h4 g4 39. Kf1 Qf5 40. Kg1 Qh5 41. g3 Qe8 42.
Rd5 Qc8 43. R5d3 Qa6 44. Bb2 Qxa2 45. Ba1 Rcxd6 46. Rxd6 Rxd6 47. Rxd6 Nxd6 48.
Qd1 Qe6 49. Bb2 a5 50. Qa4 Nc4 51. Bc1 Kg6 52. Qc2+ f5 53. Qa4 h5 54. Qb5 Kf7
55. Qa6 Kg6 56. Qa8 Kg7 57. Qb7+ Qf7 58. Qc6 f4 59. gxf4 exf4 60. Qe4 g3 61. f3
Nd6 62. Qe5+ Qf6 63. Bxf4 Nf5 64. Qc7+ Kg6 65. Bxg3 Qe6 66. Qf4 Qe3+ 67. Qxe3
Nxe3 68. Bf4 Nc4 69. Kf2 a4 70. Bc1 a3 71. Bxa3 Nxa3 72. Ke3 Kf5 73. f4 b5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.54"]
[White "Zoldan, Matteo"]
[Black "Domingo Nunez, Ruben"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2091"]
[BlackElo "2429"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "805319"]
[BlackFideId "22245570"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. O-O Be7 7. c3 O-O 8. Rd1
Qb6 9. Na3 d6 10. d3 Re8 11. Bg5 h6 12. Bxf6 Bxf6 13. Nc4 Qd8 14. Nfd2 g6 15. h4
h5 16. Ne3 Be6 17. a4 Qd7 18. Ndc4 Rad8 19. Kh2 Bg7 20. a5 f5 21. exf5 gxf5 22.
Qxh5 d5 23. Nxd5 Bxd5 24. Bxd5+ Qxd5 25. Ne3 Qe6 26. Nxf5 Rf8 27. Nxg7 Kxg7 28.
Qg5+ Kh7 29. Qh5+ Kg7 30. Qg5+ Qg6 31. Qe3 Qg4 32. Kg2 Rf6 33. f3 Qf5 34. Ra4
Rdf8 35. Rf1 Kh7 36. Re4 Qd7 37. Rf2 Qd6 38. Rc4 Nxa5 39. Rxc5 Nc6 40. b4 b6 41.
Qe4+ Kh8 42. Rd5 Qc7 43. b5 Ne7 44. Rxe5 Nf5 45. c4 Qg7 46. Qf4 Nh6 47. Qg5 Rg6
48. Qh5 Rxg3+ 49. Kh2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.55"]
[White "Lu, Miaoyi"]
[Black "Beretta, Giulio"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2429"]
[BlackElo "2091"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "8618020"]
[BlackFideId "2813578"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 a6 5. b4 Bg4 6. d4 e5 7. dxe5 Bxb4 8. Qb3
Bxc3+ 9. Qxc3 Ne4 10. Qa3 Nd7 11. cxd5 cxd5 12. Bb2 Rc8 13. Be2 Nb6 14. h3 Bxf3
15. gxf3 Nc5 16. Rd1 Qe7 17. Rc1 O-O 18. O-O Rc6 19. f4 Rfc8 20. Bd4 Nc4 21.
Bxc4 dxc4 22. e4 b5 23. Rfd1 Qh4 24. Bxc5 Rxc5 25. Qe3 b4 26. Rd5 R5c6 27. f5 c3
28. Rc2 Rc4 29. f4 Rd8 30. e6 fxe6 31. fxe6 Rxd5 32. exd5 Qxf4 33. Qxf4 Rxf4 34.
d6 Kf8 35. a3 Rd4 36. axb4 Rxd6 37. Rxc3 Rxe6 38. Rc7 Rb6 39. Ra7 h5 40. Kg2 Kg8
41. Kg3 Kh7 42. h4 Kg6 43. Ra8 Kf5 44. Rf8+ Ke4 45. Rf4+ Ke3 46. Rf5 g6 47. Ra5
Ke4 48. Ra3 Kd4 49. Kf4 Kc4 50. Kg5 Kxb4 51. Ra1 a5 52. Rb1+ Kc5 53. Rc1+ Kb5
54. Rb1+ Ka6 55. Ra1 Rc6 56. Kh6 Kb5 57. Rb1+ Kc5 58. Rc1+ Kd5 59. Rd1+ Ke4 60.
Re1+ Kd3 61. Kg5 a4 62. Kf4 Ra6 63. Rd1+ Kc2 64. Rd8 a3 65. Rc8+ Kb3 66. Rb8+
Ka4 67. Re8 a2 68. Re1 Kb3 69. Re3+ Kc2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.56"]
[White "Steinhauer, Artur"]
[Black "Pancevski, Filip"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2090"]
[BlackElo "2428"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "16263596"]
[BlackFideId "15002187"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1
h6 9. h3 Re8 10. a5 Bf8 11. Ba2 exd4 12. Nxd4 Ne5 13. Bf4 Bd7 14. Bg3 Qc7 15. f4
Ng6 16. Qf3 Rad8 17. Kh1 b5 18. axb6 axb6 19. Rad1 b5 20. b4 Qb8 21. Rb1 Qc7 22.
Bh2 Ra8 23. g4 Rxa2 24. Nxa2 Qa7 25. Nxb5 cxb5 26. Nc3 Bc6 27. Re2 Qb7 28. Rbe1
d5 29. exd5 Nxd5 30. Kg1 Ndxf4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.57"]
[White "Nemec, Jachym"]
[Black "Kostak, Tetyana"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2428"]
[BlackElo "2089"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "23716525"]
[BlackFideId "14101041"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 d6 3. d4 Nbd7 4. Bg2 e5 5. c4 c6 6. Nc3 Be7 7. e4 O-O 8. O-O
Re8 9. Qc2 Bf8 10. d5 cxd5 11. cxd5 Nc5 12. b4 Na6 13. a3 Bd7 14. Bd2 Be7 15.
Ne1 Rf8 16. Nd3 Rc8 17. Qb3 h6 18. Kh1 Qc7 19. Rfc1 Qc4 20. Qxc4 Rxc4 21. Nb2
Rcc8 22. f3 Ne8 23. Be3 Bg5 24. Ncd1 Nec7 25. Bxg5 hxg5 26. Nc4 Nb5 27. Nde3
Rfd8 28. Rab1 Be8 29. Bh3 Rc7 30. Kg2 g6 31. Kf2 Kf8 32. Ra1 Ke7 33. a4 Nd4 34.
Na5 Rxc1 35. Rxc1 Bxa4 36. Bf1 Rd7 37. Bxa6 bxa6 38. h4 gxh4 39. gxh4 Kd8 40. h5
gxh5 41. Rh1 Bb5 42. Rxh5 Kc7 43. Ng4 Nc2 44. Nf6 Rd8 45. Rh7 Rf8 46. Rh1 Nxb4
47. Rb1 Nd3+ 48. Ke3 Nc5 49. f4 exf4+ 50. Kxf4 Rh8 51. Nb3 Nd3+ 52. Kg5 Rh2 53.
Nd4 Rg2+ 54. Kf5 Rf2+ 55. Kg5 Rb2 56. Ra1 Kb6 57. Nf5 Rg2+ 58. Kh4 Kc7 59. Ra3
Ne5 60. Rc3+ Nc4 61. Ne3 Rg6 62. Nfg4 Kb6 63. Nxc4+ Kc5 64. Nd2+ Kd4 65. Ra3 Be2
66. Ne3 Ke5 67. Kh3 Kf4 68. Ng2+ Ke5 69. Nh4 Rg8 70. Re3 Bb5 71. Ra3 Bd7+ 72.
Kh2 Rg4 73. Nhf3+ Kf4 74. Rxa6 Ke3 75. Rxa7 Bb5 76. Rxf7 Be2 77. e5 dxe5 78. d6
e4 79. d7 Rg8 80. Re7 Bxf3 81. Nxf3 Kf2 82. Nh4 Rd8 83. Rf7+ Ke2 84. Kg3 e3 85.
Kf4 Kd3 86. Nf3 e2 87. Ke5 Kc4 88. Kd6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.58"]
[White "Ciornei, Dragos"]
[Black "Nothnagel, Marian Can"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2089"]
[BlackElo "2424"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "4619200"]
[BlackFideId "12921530"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. Nd2 g6 10. b3 Bg7 11. Bb2 O-O 12. O-O-O Rfe8 13. Qf3 Nb6 14. Ne4 Bxe5
15. Bxe5 Qxe5 16. Nf6+ Kf8 17. Nxe8 Qa1+ 18. Kc2 Qxa2+ 19. Kc1 Qa3+ 20. Kc2 Qa2+
21. Kc1 Rxe8 22. Qc3 Re6 23. Qh8+ Ke7 24. Qb2 Qa5 25. Bd3 d6 26. f4 Bc8 27. Kb1
Nd7 28. b4 Qh5 29. Rde1 Nb6 30. h3 Qh4 31. Rxe6+ Bxe6 32. c5 Nd5 33. cxd6+ cxd6
34. Qd4 Qxf4 35. Qxf4 Nxf4 36. Kc2 Nxg2 37. Be4 Ne3+ 38. Kd3 Nc4 39. Ra1 d5 40.
Rxa7+ Kd6 41. Bg2 g5 42. Kd4 Nb6 43. Bf1 Bd7 44. Bd3 h5 45. Be2 g4 46. hxg4 hxg4
47. Ra1 f5 48. Ra6 Nc8 49. b5 Ne7 50. bxc6 Nxc6+ 51. Ke3 Ke5 52. Ra8 f4+ 53. Kf2
Nd4 54. Bd3 Ne6 55. Rg8 Nc5 56. Be2 Ne4+ 57. Kg2 Nf6 58. Rg5+ Ke4 59. Kf2 Kd4
60. Rg6 Ne4+ 61. Kg2 Ke3 62. Rxg4 Bxg4 63. Bxg4 Nd2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.59"]
[White "Grutter, Tim"]
[Black "Feil, Stephan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2423"]
[BlackElo "2088"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1057472"]
[BlackFideId "4692250"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. O-O Bd6 5. d3 Nge7 6. Bc4 Na5 7. Bd5 Nac6 8.
Re1 Nd4 9. Nxd4 cxd4 10. Bb3 Ng6 11. Qh5 O-O 12. g3 Bb4 13. c3 Bc5 14. Nd2 dxc3
15. bxc3 Qb6 16. Rf1 Kh8 17. Nc4 Qc7 18. Ne3 Bxe3 19. Bxe3 d6 20. f4 exf4 21.
gxf4 Qxc3 22. f5 Ne5 23. Rad1 Nd7 24. Rf3 Nf6 25. Qh4 Bd7 26. Rh3 Be8 27. Bg5
Rg8 28. Kh1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.60"]
[White "Haugner, Jan"]
[Black "Colbow, Collin"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2088"]
[BlackElo "2422"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "24655244"]
[BlackFideId "16201132"]
[EventDate "2025.04.17"]

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. Nbd2 Nxd2 12. Bxd2 h6 13. Rc1 Be7 14. a3 O-O
15. Rc3 f5 16. exf6 Rxf6 17. Ne5 Nxe5 18. dxe5 Rf5 19. Qc2 Bd8 20. g4 Rf7 21.
Kg2 Ba5 22. b4 d4 23. Rf3 Rxf3 24. Kxf3 d3 25. Qc4 Bb6 26. Be3 Rf8+ 27. Kg3 Bxe3
28. fxe3 Qf7 29. Qf4 Qc7 30. Qe4 Qc2 31. Qg2 d2 32. Re2 Rd8 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.61"]
[White "Tadic, Stefan"]
[Black "Turgut, Hakan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2419"]
[BlackElo "2088"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "958980"]
[BlackFideId "26304740"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nc3 a6 3. Nge2 b5 4. d4 cxd4 5. Nxd4 Bb7 6. Bd3 g6 7. O-O Bg7 8. Be3
Nc6 9. Nxc6 Bxc6 10. Qe2 Nf6 11. e5 Nd5 12. Nxd5 Bxd5 13. f4 O-O 14. a4 bxa4 15.
Rxa4 a5 16. Bb5 Qc7 17. Rd1 Be6 18. Rda1 d6 19. Bd4 dxe5 20. fxe5 Rfd8 21. c3
Bb3 22. R4a3 Bd5 23. Ba6 Bxg2 24. Kxg2 Qc6+ 25. Kg1 Rxa6 26. b4 Qb7 27. Rxa5 Re6
28. Qg2 Qxg2+ 29. Kxg2 Kf8 30. Ra6 Rxa6 31. Rxa6 Ke8 32. b5 Bf8 33. e6 fxe6 34.
b6 Rb8 35. Be5 Rb7 36. Ra8+ Kf7 37. Rb8 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.62"]
[White "Kochiev, Ivan"]
[Black "Toktomushev, Teimur"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2087"]
[BlackElo "2418"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[WhiteFideId "2917890"]
[BlackFideId "14176726"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. Be3
Bb7 9. f3 Bd6 10. Qd2 Be7 11. Rc1 d6 12. O-O O-O 13. b4 Nbd7 14. Nb3 Rac8 15.
Na4 Bc6 16. b5 Ba8 17. bxa6 Qa7 18. Nc3 Nc5 19. Nb5 Qxa6 20. Nxd6 Bxd6 21. Qxd6
Rfd8 22. Nxc5 Qa3 23. Qd3 Rxd3 24. Nxd3 Qxa2 25. Rf2 Nd7 26. Bf1 Qa3 27. Bd4 Bb7
28. Rb1 h6 29. c5 Qa4 30. Rb4 Qd1 31. cxb6 Ba6 32. Rbb2 Bxd3 33. Rbd2 Qb1 34.
Rxd3 Rc1 35. Rdd2 Nxb6 36. Rb2 Qa1 37. Rb4 Qa5 38. Rxb6 e5 39. Be3 Rd1 40. Rbb2
Qc3 41. Rbe2 Kh7 42. g3 Qa1 43. Kg2 Qa3 44. Bd2 Qa1 45. Bb4 Rb1 46. Bc5 Rc1 47.
Rc2 Rd1 48. Bc4 Rg1+ 49. Kh3 Qa8 50. Bxf7 Qc8+ 51. g4 Qd7 52. Bd5 h5 53. Rg2 Rf1
54. Rcf2 Rc1 55. Be3 Rc3 56. Bg5 Rd3 57. Kh4 hxg4 58. fxg4 Rxd5 59. exd5 Qxd5
60. Rg3 Kg6 61. Re3 Qa5 62. Rfe2 e4 63. Bf4 Kf6 64. Kg3 g5 65. Bd6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.63"]
[White "Milov, Leonid"]
[Black "Eberhart, Erik"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2416"]
[BlackElo "2086"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "14101068"]
[BlackFideId "16239970"]
[EventDate "2025.04.17"]

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
Rb8 9. axb5 axb5 10. d3 d6 11. Nc3 Bg4 12. Be3 h6 13. h3 Be6 14. Nd5 Re8 15. c3
Bf8 16. Nd2 Bd7 17. Qf3 Nxd5 18. Bxd5 Qe7 19. Ra6 Nd8 20. Ra7 Ne6 21. b4 Rec8
22. Bb7 Rd8 23. Rea1 Qe8 24. Bd5 c6 25. Bb3 Ra8 26. R7a5 Be7 27. Nf1 Rxa5 28.
bxa5 Nc5 29. Bxc5 dxc5 30. Ne3 Ra8 31. Nf5 Bf8 32. h4 Ra6 33. Qg3 Kh7 34. h5 f6
35. Qg4 g5 36. hxg6+ Qxg6 37. Qf3 Bxf5 38. exf5 Qg5 39. Be6 Bd6 40. g3 Bc7 41.
Kg2 Rxa5 42. Bf7 Qg7 43. Bg6+ Kg8 44. Rxa5 Bxa5 45. Qxc6 Bxc3 46. Qd5+ Kh8 47.
Qd8+ Qg8 48. Qxf6+ Qg7 49. Qd8+ Qg8 50. Qe7 e4 51. f6 Qxg6 52. f7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.64"]
[White "Melestean, Maxim"]
[Black "Di Nicolantonio, Lucas"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2086"]
[BlackElo "2414"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "16280393"]
[BlackFideId "680460"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Qc2
Nd7 9. cxd5 exd5 10. Bd3 Bg7 11. b4 O-O 12. O-O Qd6 13. Qb3 Nb6 14. Rac1 Be6 15.
b5 Rfc8 16. bxc6 bxc6 17. Na4 Nxa4 18. Qxa4 c5 19. dxc5 Rxc5 20. Nd4 Bd7 21. Bb5
Rxb5 22. Nxb5 Qb8 23. Rb1 a6 24. Nc3 Bxa4 25. Rxb8+ Rxb8 26. Nxa4 a5 27. f3 d4
28. Nc5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.17"]
[Round "1.65"]
[White "Loiseau, Quentin"]
[Black "Schroer, Marcel"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2086"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "Slav gambit"]
[WhiteFideId "665274"]
[BlackFideId "1012908"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. Be2 e6 7. O-O Bb7 8. Rb1
Be7 9. b3 cxb3 10. Qxb3 O-O 11. Bg5 a6 12. Rfd1 Nbd7 13. a4 Rb8 14. h4 h6 15.
Bf4 Nb6 16. e5 Nfd5 17. Nxd5 exd5 18. Bd3 c5 19. dxc5 Nxa4 20. h5 Rc8 21. Bf5
Nxc5 22. Qe3 Ne6 23. Bxh6 Rc4 24. Bxe6 fxe6 25. Nd4 Bc5 26. Qg3 Qe7 27. Be3 Bxd4
28. Rxd4 Rf5 29. Rxc4 dxc4 30. h6 Qf7 31. Rd1 Bd5 32. Rd4 g6 33. Rxd5 exd5 34.
e6 Qxe6 35. Qb8+ Rf8 36. h7+ Kxh7 37. Qxf8 Qf5 38. Qe7+ Kg8 39. Bd4 Qf8 40. Qe6+
Qf7 41. Qc8+ Qf8 42. Qxa6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.1"]
[White "Liang, Awonder"]
[Black "Wong, Gengchun"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2692"]
[BlackElo "2247"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "2056437"]
[BlackFideId "12963283"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3
Nbd7 9. Qf3 Rc8 10. O-O-O Be7 11. g4 h6 12. Kb1 O-O 13. Nd5 Bxd5 14. exd5 Nb6
15. h4 e4 16. Qe2 Nfxd5 17. g5 Nxe3 18. Qxe3 hxg5 19. hxg5 Bxg5 20. Qxe4 g6 21.
Bd3 Qf6 22. Rdg1 Rfe8 23. Qg4 Re5 24. Nd4 Qf4 25. Qh3 Kf8 26. Nf3 Rec5 27. Nxg5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.2"]
[White "Hollan, Petr"]
[Black "Vitiugov, Nikita"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2248"]
[BlackElo "2670"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "360945"]
[BlackFideId "4152956"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. h4 Bb7 10. h5 b4 11. Nd1 h6 12. Be2 Qc7 13. O-O cxd4 14. Nxd4 Bc5 15. c3 bxc3
16. bxc3 Ne7 17. Nb2 Ba7 18. Rac1 Nc5 19. c4 O-O 20. cxd5 Nxd5 21. Bf2 Qd7 22.
Bf3 Ne7 23. Rfd1 Ne4 24. Bxe4 Bxe4 25. Nb3 Nd5 26. Nc4 Bf5 27. Nc5 Qe7 28. Nd6
Bg4 29. Re1 f6 30. Bh4 Rac8 31. Bf2 Rc6 32. Nce4 Rxc1 33. Rxc1 fxe5 34. fxe5
Bxf2+ 35. Nxf2 Bxh5 36. Rc8 Rxc8 37. Nxc8 Qc5 38. Nd6 Nc3 39. Kf1 Qxe5 40. g4
Bg6 41. Nc4 Qf6 42. Kg2 Ne4 43. Nxe4 Bxe4+ 44. Kg1 Qf3 45. Ne3 Kh7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.3"]
[White "Saric, Ivan"]
[Black "Hauchamps, Maxime"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2659"]
[BlackElo "2246"]
[ECO "B66"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6"]
[WhiteFideId "14508150"]
[BlackFideId "264865"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Be7 9. Bxf6 gxf6 10. f4 Bd7 11. Be2 Nxd4 12. Qxd4 Qa5 13. Rhf1 Qc5 14. Qd2
O-O-O 15. g4 Kb8 16. h4 h6 17. Rf3 Rc8 18. Kb1 Bc6 19. a3 f5 20. gxf5 exf5 21.
Re3 fxe4 22. Nxe4 Bxe4 23. Rxe4 Bxh4 24. Rc4 Qb6 25. Rb4 Qc6 26. Qd3 Rc7 27. Bf3
Qc5 28. Qb3 Qa7 29. Rdd4 Bf2 30. Bxb7 a5 31. Ba6+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.4"]
[White "Schmitz, Thorsten"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2246"]
[BlackElo "2650"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4650212"]
[BlackFideId "2209390"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. O-O Be7 7. Nc3 O-O 8. Nd5
Nxd5 9. exd5 Nd4 10. Nxd4 exd4 11. Re1 Bf6 12. c4 b5 13. cxb5 a6 14. d6 Ra7 15.
bxa6 Rxa6 16. d3 Rxd6 17. Qc2 Qb6 18. Bf4 Re6 19. Bd5 Bb7 20. Bxb7 Qxb7 21. Qxc5
Qxb2 22. Rac1 Qxa2 23. Ra1 Qb3 24. Red1 Rfe8 25. Qc7 Qd5 26. Bd2 h5 27. h4 Be5
28. Qc4 Qf3 29. Be1 Bxg3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.5"]
[White "Yuffa, Daniil"]
[Black "Neukirchner, Pascal"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2649"]
[BlackElo "2245"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "24131423"]
[BlackFideId "12997927"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 b6 7. Nc3 e5 8. Be3
Ne7 9. a3 Qd6 10. Qb1 Ba6 11. O-O c4 12. Rd1 cxd3 13. cxd3 c5 14. b4 O-O 15. Qb3
Rfc8 16. Ng5 c4 17. Qa2 h6 18. dxc4 Qc7 19. b5 hxg5 20. bxa6 Qxc4 21. Rd8+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.6"]
[White "Ivic, Velimir"]
[Black "Wintzer, Joachim"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2623"]
[BlackElo "2243"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "950122"]
[BlackFideId "4602854"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Bg4 8. h3
Bxf3 9. Bxf3 c5 10. c3 Nc6 11. O-O Be7 12. Be2 O-O 13. Be3 cxd4 14. cxd4 Rc8 15.
Rc1 Qb6 16. a3 Na5 17. Nxa5 Qxa5 18. Qb3 Qb6 19. Qa4 Nb8 20. Rc2 Rc6 21. f4 Rxc2
22. Qxc2 f6 23. Bd3 f5 24. g4 g6 25. Kh1 Kh8 26. Rg1 Qd8 27. h4 Rf7 28. h5 Qf8
29. Qh2 Qh6 30. Be2 gxh5 31. gxf5 Rxf5 32. Bg4 Rf8 33. Qh3 Qg6 34. Bxe6 Qe4+ 35.
Qg2 Nc6 36. Bxd5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.7"]
[White "Vuelban, Virgilio"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2244"]
[BlackElo "2617"]
[ECO "E29"]
[Opening "Nimzo-Indian"]
[Variation "Saemisch, Capablanca variation"]
[WhiteFideId "5201896"]
[BlackFideId "24603295"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Ne2
b6 9. e4 Ne8 10. O-O Ba6 11. f4 f5 12. Be3 fxe4 13. Bxe4 Nd6 14. Bxc6 dxc6 15.
dxc5 Nxc4 16. Bf2 Qe7 17. Qc1 bxc5 18. Re1 Rad8 19. Ng3 Rd5 20. Ne4 e5 21. Bg3
Qf7 22. fxe5 Nxe5 23. Ng5 Qf5 24. Bxe5 Qf2+ 25. Kh1 Rxe5 26. Nf3 Re2 27. Rxe2
Bxe2 28. Ng1 Bc4 29. Nh3 Qe2 30. Qe1 Qb2 31. Ng1 Bd5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.8"]
[White "Safarli, Eltaj"]
[Black "Jahncke, Giso"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2617"]
[BlackElo "2241"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[WhiteFideId "13402129"]
[BlackFideId "24608289"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Be7 6. Bxc6 dxc6 7. h3 Qd6 8. d3
c5 9. Be3 Be6 10. Qe2 Nd7 11. Nd2 O-O-O 12. O-O-O b5 13. Qf3 c6 14. Qg3 g5 15.
Bxg5 Bxg5 16. Qxg5 Rdg8 17. Qe3 Rxg2 18. Ne2 Rg6 19. f4 exf4 20. Nxf4 Rg7 21.
Rhe1 Qd4 22. Qf3 Bxa2 23. Ne2 Qe5 24. d4 cxd4 25. Qa3 d3 26. Qxa6+ Kb8 27. Nf3
Qc5 28. Rxd3 Be6 29. Ned4 Qb6 30. Nxc6+ Kc7 31. Qa3 Qxc6 32. Qa7+ Qb7 33. Qd4
Rgg8 34. Rc3+ Bc4 35. Rd1 Rd8 36. b3 Qb6 37. bxc4 Qxd4 38. Nxd4 bxc4 39. Rxc4+
Kb6 40. Nc6 Rc8 41. Rxd7 Rxc6 42. Rxc6+ Kxc6 43. Rxf7 Kc5 44. Kd2 Kd4 45. Re7 h5
46. c3+ Kc4 47. Rc7+ Kb3 48. Ke3 Rg8 49. Kf4 h4 50. e5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.9"]
[White "Geher, Koppany"]
[Black "Bartel, Mateusz"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2244"]
[BlackElo "2595"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "785091"]
[BlackFideId "1112635"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 Bg7 5. d4 f6 6. exf6 Nxf6 7. c4 Be6 8. Ng5 Bg8
9. cxd5 Nxd5 10. Nf3 Nd7 11. Be2 Qa5+ 12. Nbd2 Nf4 13. O-O Nxe2+ 14. Qxe2 Bd5
15. Nc4 Qa6 16. Re1 O-O 17. Nce5 Nxe5 18. Nxe5 Qa4 19. Qd1 Qxd1 20. Rxd1 Rfd8
21. f4 a5 22. Be3 a4 23. a3 Bb3 24. Rd2 Ra5 25. Rc1 Bd5 26. Rc5 Ra6 27. Kf2 e6
28. Rc1 Rb6 29. h4 Rb3 30. Nd3 b6 31. Ne5 Bxg2 32. Nxc6 Rf8 33. Ne5 Bd5 34. Rc7
Bf6 35. h5 gxh5 36. Rc3 Rxc3 37. bxc3 Rc8 38. Rc2 b5 39. Rc1 Rc7 40. Rg1+ Kf8
41. Bd2 Bh4+ 42. Ke2 Rg7 43. Rxg7 Kxg7 44. Nd3 Bc4 45. Ke3 Bxd3 46. Kxd3 Be7 47.
Bc1 h4 48. Ke4 Kg6 49. Bb2 h3 50. Kf3 Bh4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.10"]
[White "Meier, Georg"]
[Black "Litzka, Richard"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2595"]
[BlackElo "2238"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto variation"]
[WhiteFideId "4675789"]
[BlackFideId "12971731"]
[EventDate "2025.04.17"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 Bf5 6. Bg2 Ne4 7. Nb1 Nf6 8. b3
Qc8 9. h3 c5 10. Bb2 O-O 11. g4 Bxb1 12. Rxb1 cxd4 13. Nxd4 Nc6 14. Nc2 a5 15.
Ne3 a4 16. b4 a3 17. Ba1 h5 18. Bxf6 Bxf6 19. gxh5 Nxb4 20. Qd2 Nc6 21. Rg1 Ne5
22. hxg6 fxg6 23. Bxb7 Rb8 24. Bd5+ Kh7 25. Rxb8 Qxb8 26. Nd1 Qb1 27. Kf1 Qf5
28. Ne3 Qf4 29. Qc2 Bh4 30. Bf3 Qh2 31. Nd1 Rxf3 32. exf3 Qxh3+ 33. Rg2 Qh1+ 34.
Rg1 Qh3+ 35. Rg2 Qh1+ 36. Rg1 Qh3+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.11"]
[White "Unzicker, Ferdinand"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2241"]
[BlackElo "2588"]
[ECO "E24"]
[Opening "Nimzo-Indian"]
[Variation "Saemisch variation"]
[WhiteFideId "4619196"]
[BlackFideId "13409301"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nc6 6. f3 b6 7. e4 Ba6 8. Bg5
h6 9. Bh4 Qc8 10. e5 Ng8 11. Bd3 Nge7 12. f4 Ng6 13. Bg3 h5 14. h3 h4 15. Bh2
Nge7 16. Nf3 Na5 17. Qe2 d5 18. exd6 cxd6 19. Nd2 O-O 20. Bg1 d5 21. Bf2 Nf5 22.
O-O Bxc4 23. Nxc4 Nxc4 24. Qh5 Ncd6 25. Bxh4 g6 26. Qg4 Nxh4 27. Qxh4 Qxc3 28.
Rad1 Qxd4+ 29. Kh1 Qg7 30. f5 exf5 31. Bxf5 gxf5 32. Rxd5 Ne4 33. Rfxf5 Ng3+ 34.
Kh2 Nxf5 35. Rxf5 f6 36. Rf3 Qh7 37. Qg3+ Kh8 38. Rf4 Rg8 39. Qc3 Rg6 40. g3 Qe7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.12"]
[White "Jacobson, Brandon"]
[Black "Papp, Bence"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2570"]
[BlackElo "2236"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "30901561"]
[BlackFideId "788384"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 c5 6. Bb2 Nc6 7. cxd5 exd5 8. d4
O-O 9. Be2 Be6 10. O-O Ne4 11. dxc5 Bxc5 12. Qc2 Nb4 13. Qc1 Be7 14. Nxe4 dxe4
15. Nd4 Qb6 16. Rd1 Rfd8 17. Nxe6 Rxd1+ 18. Qxd1 Qxe6 19. Qd4 Bf8 20. Rd1 Nc6
21. Qc4 Re8 22. Qxe6 Rxe6 23. Bc4 Re7 24. Kf1 g6 25. g4 Ne5 26. Be2 h6 27. Rd8
Nc6 28. Rc8 Rd7 29. Bc4 Nd8 30. Bf6 Nc6 31. h4 Ne7 32. Re8 a6 33. a4 Rc7 34. Kg2
Rd7 35. Kg3 h5 36. gxh5 Nf5+ 37. Kf4 Nd6 38. Ra8 gxh5 39. Bd5 b5 40. a5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.13"]
[White "Uphoff, Lennart"]
[Black "Kazakouski, Valery"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2241"]
[BlackElo "2563"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "16204212"]
[BlackFideId "13507443"]
[EventDate "2025.04.17"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 Bg4 6. Be2 Bxf3 7. Bxf3 e5 8. Be3
Nc6 9. d5 Nd4 10. Bxd4 exd4 11. Qxd4 O-O 12. O-O Nd7 13. Qd2 f5 14. Ne2 Ne5 15.
Nd4 Nxc4 16. Qe2 Bxd4 17. Qxc4 fxe4 18. Bxe4 Qf6 19. Qxc7 Bxf2+ 20. Kh1 Qh4 21.
Bf3 Bg3 22. h3 Be5 23. Rae1 Rxf3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.14"]
[White "Pultinevicius, Paulius"]
[Black "Biastoch, Bennet"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2558"]
[BlackElo "2234"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "12809390"]
[BlackFideId "12939889"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c6 6. O-O b5 7. Ne5 Bb7 8. a4 a6
9. b3 cxb3 10. Bb2 Be7 11. Nd2 Nfd7 12. Nd3 Nb6 13. Nc5 Qc7 14. axb5 axb5 15.
Nxb7 Qxb7 16. d5 exd5 17. Bxg7 Rg8 18. Rxa8 Qxa8 19. Ba1 Qa4 20. Nxb3 N8d7 21.
e4 Rg6 22. exd5 cxd5 23. Qb1 Bf6 24. Bxf6 Nxf6 25. Nc5 Qa5 26. Nb7 Qa6 27. Re1+
Kf8 28. Qb4+ Kg8 29. Qe7 Nc4 30. Nd8 Nd6 31. Rc1 Nfe4 32. Bxe4 dxe4 33. Nc6 h6
34. Qd8+ Kh7 35. Ne7 Rg5 36. Rc6 Qa1+ 37. Kg2 Nf5 38. Nxf5 Rxf5 39. Qh4 Qg7 40.
Qxe4 Qe5 41. Qc2 Kg7 42. Rc3 Qd5+ 43. f3 Re5 44. Rd3 Qe6 45. Qb2 Kh7 46. Rd2 h5
47. Qc2+ Kg7 48. Qc3 Kh7 49. Qd3+ Kg7 50. Qd4 Kh7 51. Kf2 Qf5 52. h3 Rc5 53. g4
hxg4 54. hxg4 Qe5 55. Qd3+ Kg7 56. Kg2 Rc3 57. Qd4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.15"]
[White "Stoettner, Moritz"]
[Black "Sanal, Vahap"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2238"]
[BlackElo "2550"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Keres variation"]
[WhiteFideId "16277163"]
[BlackFideId "6300545"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d4 e6 5. c4 c6 6. h3 Bh5 7. Qb3 Qb6 8. Nc3
Ngf6 9. Bf4 Be7 10. c5 Qa6 11. Qd1 b6 12. b4 Bxf3 13. Bxf3 bxc5 14. bxc5 Qa5 15.
Qd2 Bd8 16. O-O Bc7 17. Bxc7 Qxc7 18. Rfe1 O-O 19. e4 dxe4 20. Nxe4 Nxe4 21.
Rxe4 Nf6 22. Qf4 Qd7 23. Re5 Rab8 24. Rd1 Rb4 25. g4 Qc7 26. Qe3 Rfb8 27. h4 Rb2
28. h5 Rxa2 29. g5 Nd5 30. Bxd5 cxd5 31. g6 h6 32. Re1 Rf8 33. Qb3 Ra6 34. R1e3
Qd8 35. Qd3 Ra1+ 36. Kg2 fxg6 37. Qxg6 Qh4 38. Rf5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.16"]
[White "Amar, Elham"]
[Black "Avdic, Faris"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2546"]
[BlackElo "2232"]
[ECO "B76"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, Rauser variation"]
[WhiteFideId "1533533"]
[BlackFideId "14422328"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7
15. h4 f5 16. Nd6 Rd8 17. Nxc8 Raxc8 18. Bc4 h5 19. Kb1 Kh7 20. Qf2 Nb6 21. Bb3
Rxd1+ 22. Rxd1 Rd8 23. Rxd8 Qxd8 24. a4 Bf6 25. Qe2 Qc7 26. Qa6 e4 27. fxe4 fxe4
28. a5 Qe5 29. Qxa7+ Bg7 30. Bg8+ Kxg8 31. Qxb6 Bf8 32. Bxf8 Kxf8 33. a6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.17"]
[White "Beeck, Mats"]
[Black "Engel, Luis"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2236"]
[BlackElo "2544"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "12936944"]
[BlackFideId "12961523"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 c5 5. O-O Nc6 6. d3 Bd6 7. e3 Nge7 8. exd4
cxd4 9. Na3 e5 10. Re1 f6 11. Nd2 O-O 12. Ne4 Bb8 13. c5 Be6 14. Qa4 Nd5 15. Bd2
Qd7 16. Rac1 a6 17. Nc4 Bc7 18. b4 Kh8 19. Qb3 Bg8 20. a4 f5 21. Ned6 Bxd6 22.
cxd6 Nf6 23. b5 axb5 24. Qxb5 Bxc4 25. Rxc4 e4 26. Qc5 Rfe8 27. Rb1 h6 28. Bh3
Ne5 29. Rxd4 Nf3+ 30. Kg2 Re5 31. Qxe5 Nxe5 32. dxe4 Rxa4 33. Bxf5 Rxd4 34. Bxd7
Rxd2 35. Bf5 g6 36. Bxg6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.18"]
[White "Woodward, Andy"]
[Black "Le Corre, Benjamin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2536"]
[BlackElo "2225"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "30953499"]
[BlackFideId "639605"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 4. dxc5 Bg7 5. e4 Qa5 6. Qe2 Qxc5 7. e5 Ng4 8.
Ne4 Qb6 9. Nfg5 Nxe5 10. f4 h6 11. Nh3 d5 12. Nc3 Nc4 13. Nxd5 Qa5+ 14. c3 Qxd5
15. Qxc4 Be6 16. Qxd5 Bxd5 17. Bb5+ Nc6 18. O-O O-O 19. f5 g5 20. Nf2 a6 21. Be2
Ne5 22. b3 Rac8 23. c4 Bc6 24. Be3 Rfe8 25. Rae1 Rcd8 26. Bh5 Bf6 27. Re2 b5 28.
Bb6 Rd7 29. Rfe1 bxc4 30. Rxe5 Bxe5 31. Rxe5 Rd5 32. Re3 cxb3 33. axb3 Rxf5 34.
Ng4 Kh7 35. Ne5 Bd5 36. Be2 Kg7 37. b4 Rf4 38. Bc5 Ra8 39. Nd7 Re4 40. Nb6 Rxe3
41. Bxe3 Rd8 42. Nxd5 Rxd5 43. Bxa6 Kf6 44. Be2 e5 45. b5 Ke7 46. b6 Kd7 47.
Bg4+ Kd6 48. Bf5 Rb5 49. Kf2 Rb2+ 50. Kf3 Rb3 51. g4 Ra3 52. Be4 f6 53. h3 Kd7
54. Bd5 Kd6 55. b7 Kc7 56. Ke4 Ra4+ 57. Kf5 Ra6 58. Bc5 Kb8 59. Be7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.19"]
[White "Werthebach, Felix"]
[Black "Subelj, Jan"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2233"]
[BlackElo "2528"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "24609684"]
[BlackFideId "14618583"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. O-O Nh6 6. d3 Nf5 7. e4 dxe3 8. fxe3
e5 9. Na3 h5 10. d4 exd4 11. exd4 Ncxd4 12. Re1+ Be7 13. Nc2 Ne6 14. Qd5 g6 15.
Ne3 c6 16. Qxd8+ Nxd8 17. Bd2 Bc5 18. b4 Bxe3+ 19. Bxe3 Nxe3 20. Rxe3+ Be6 21.
Nd4 O-O 22. c5 a5 23. Ra3 a4 24. Re1 Kg7 25. Re2 Ra7 26. Rc3 a3 27. b5 Ra5 28.
Ree3 Bxa2 29. Rxa3 Rxa3 30. Rxa3 Bc4 31. bxc6 Nxc6 32. Rc3 Nxd4 33. Rxc4 Nc6 34.
Rc3 Rd8 35. Rb3 Rd7 36. Rb6 Nd8 37. Kf2 Rd2+ 38. Kf1 Ne6 39. Rb5 Rc2 40. Rxb7
Rxc5 41. Rd7 Nf8 42. Rd6 Nh7 43. Bf3 Rc3 44. Ke2 Ng5 45. Bg2 Ne6 46. Rd3 Rc7 47.
h4 Rc2+ 48. Kf1 Nc5 49. Re3 Nd7 50. Re2 Rc3 51. Kf2 Kf6 52. Bh3 Ne5 53. Kg2 Rc5
54. Rf2+ Ke7 55. Re2 f6 56. Kh2 Rc3 57. Kg2 Kf7 58. Ra2 f5 59. Kh2 Re3 60. Bf1
Ng4+ 61. Kg2 Nf6 62. Bc4+ Kg7 63. Ra7+ Kh6 64. Rb7 Rc3 65. Bf7 Rc2+ 66. Kg1 Rc3
67. Kg2 Ne4 68. Rb3 Rc2+ 69. Kg1 Rd2 70. Bc4 Kg7 71. Rb7+ Kf6 72. Rf7+ Ke5 73.
Rg7 Rd4 74. Bg8 Rd1+ 75. Kg2 Rd2+ 76. Kg1 Nxg3 77. Rxg6 Kf4 78. Rb6 Kg4 79. Bc4
Kxh4 80. Rb3 Kg4 81. Ba6 h4 82. Rb4+ Kg5 83. Rb3 Ra2 84. Bb7 Ne2+ 85. Kh1 Nf4
86. Rb5 Nh5 87. Rb3 Rd2 88. Kg1 Nf6 89. Rb5 Ng4 90. Rb3 Rc2 91. Bd5 Nf6 92. Be6
Ne4 93. Bd5 Kg4 94. Be6 Nc5 95. Re3 Nxe6 96. Rxe6 f4 97. Re8 Kf3 98. Rh8 Ra2 99.
Rh7 Rg2+ 100. Kf1 Rg4 101. Rh8 Kg3 102. Kg1 f3 103. Rh7 Rg8 104. Rh6 h3 105. Rh7
f2+ 106. Kf1 h2 107. Rh6 Rg4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.20"]
[White "Ten Hertog, Hugo"]
[Black "Braeutigam, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2528"]
[BlackElo "2223"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "1026356"]
[BlackFideId "16245210"]
[EventDate "2025.04.17"]

1. g3 c5 2. Bg2 Nf6 3. c3 Nc6 4. d3 d5 5. a3 a5 6. a4 e5 7. Bg5 Be7 8. Nf3 Be6
9. O-O O-O 10. Nfd2 Ne8 11. Bxe7 Qxe7 12. Na3 f5 13. e4 dxe4 14. dxe4 f4 15. Qe2
Nd6 16. Rfd1 Rad8 17. Bf1 Qg5 18. Qe1 fxg3 19. hxg3 h5 20. Ndc4 Nxc4 21. Bxc4
Bxc4 22. Nxc4 h4 23. Rxd8 Rxd8 24. Qe3 Qg4 25. Kg2 hxg3 26. fxg3 Rf8 27. Re1 Rf6
28. Qe2 Qg6 29. Qd3 Qg4 30. Qd1 Qg5 31. Qd5+ Kh7 32. Qxc5 Rh6 33. Qf2 Ne7 34.
Rh1 Rxh1 35. Kxh1 Qg4 36. Qg2 Qd1+ 37. Kh2 Kg8 38. Qd2 Qh5+ 39. Kg2 Qg4 40. Qd3
Ng6 41. Kf2 Qh3 42. Ne3 Qh2+ 43. Ng2 Kh7 44. Qf3 Qh6 45. Ne3 Kg8 46. Qg4 Ne7 47.
Qd7 Qf6+ 48. Kg2 Qg5 49. Qe6+ Kh8 50. Qh3+ Kg8 51. Qe6+ Kh8 52. Nc4 Ng6 53. Qc8+
Kh7 54. Qf5 Qh6 55. Nxe5 Qd2+ 56. Kh3 Qh6+ 57. Kg4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.21"]
[White "Vu Dinh, Adrien"]
[Black "Lashkin, Jegor"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2232"]
[BlackElo "2528"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "45186995"]
[BlackFideId "13907808"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 h5 8. h3 h4
9. Be3 Be6 10. Qf3 Nbd7 11. O-O-O Rc8 12. Nd5 g6 13. c3 Bxd5 14. exd5 Bh6 15.
Bxh6 Rxh6 16. Qe3 Rh8 17. g4 hxg3 18. fxg3 Qb6 19. Qxb6 Nxb6 20. Na5 Rc7 21. c4
Nxc4 22. Bxc4 b5 23. Rg2 Rxh3 24. b3 bxc4 25. Nxc4 Ke7 26. Kb2 Rc5 27. g4 Rxd5
28. Rc1 Nd7 29. b4 Rd4 30. a3 Rdd3 31. Na5 Nb6 32. Rc6 Na4+ 33. Kb1 Rxa3 34.
Rxa6 Nc3+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.22"]
[White "Kunin, Vitaly"]
[Black "Mrozowski, Patryk"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2522"]
[BlackElo "2220"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "Breyer variation"]
[WhiteFideId "4128737"]
[BlackFideId "1155296"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 e6 5. g3 Be7 6. Bg2 O-O 7. O-O b5 8. cxd5
cxd5 9. Ne5 Bb7 10. Ndf3 Ne4 11. h4 a5 12. h5 a4 13. a3 Nc6 14. Nxc6 Bxc6 15.
Ne5 Be8 16. h6 g6 17. Be3 Nd6 18. Bd2 Ne4 19. Bxe4 dxe4 20. Bb4 Bxb4 21. axb4
Qd6 22. Qd2 f6 23. Ng4 e5 24. Qe3 exd4 25. Qxe4 Bc6 26. Qf4 Qxf4 27. gxf4 Bd7
28. Nh2 Rac8 29. Rfd1 Rc4 30. Nf3 Rxb4 31. Rxd4 Rxd4 32. Nxd4 Rc8 33. e3 Kf7 34.
Kf1 Rc5 35. Ke2 Rh5 36. Rc1 Rxh6 37. Rc7 Ke8 38. e4 Rh5 39. Kd3 Kd8 40. Rb7 Rc5
41. Rb8+ Ke7 42. Nc2 h5 43. Ne3 Rc8 44. Nd5+ Ke6 45. Rb6+ Rc6 46. Rxb5 h4 47.
Rb8 Rc8 48. Rb6+ Rc6 49. Rb8 Rc8 50. Rb6+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.23"]
[White "Seyhanoglu, Deniz"]
[Black "Maksimovic, Bojan"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2228"]
[BlackElo "2512"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "6302572"]
[BlackFideId "14408120"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 c5 6. Nge2 Nc6 7. d3 d6 8. O-O
Bg4 9. f3 Bd7 10. Be3 a6 11. a4 Rb8 12. h3 Ne8 13. f4 Nd4 14. Rb1 b5 15. axb5
axb5 16. Bxd4 cxd4 17. Nxb5 Bxb5 18. cxb5 Rxb5 19. Qc2 Qb6 20. Rfc1 Rc5 21. Qa4
Rxc1+ 22. Nxc1 Nc7 23. Nb3 Ra8 24. Qc4 Rb8 25. Nd2 Na6 26. Kf2 Nc5 27. Ke2 e6
28. Qc2 Qb4 29. Qc4 Na4 30. Qxb4 Rxb4 31. Kd1 Rxb2 32. Rxb2 Nxb2+ 33. Kc2 Na4
34. Kb3 Nc3 35. Bf3 Kf8 36. Kc4 Ke7 37. Nb3 e5 38. fxe5 dxe5 39. Nd2 Bh6 40. Nf1
Bc1 41. h4 h5 42. Kb3 Kf6 43. Kc2 Bh6 44. g4 hxg4 45. Bxg4 Bf4 46. Kb3 Ke7 47.
Kc4 Kd6 48. Kb3 Nb5 49. Kc2 Nc7 50. Kb3 Ne8 51. Kc4 Ng7 52. Bf3 f5 53. h5 gxh5
54. exf5 Ke7 55. Kd5 Kf6 56. Bg2 Nxf5 57. Ke4 Ng7 58. Kf3 Ne6 59. Kf2 Ng5 60.
Bc6 h4 61. Bb7 Ke7 62. Bc6 Kd6 63. Bb7 Kc5 64. Ke2 Kb4 65. Bc6 Kc3 66. Bd5 h3
67. Bh1 Ne6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.24"]
[White "Costa, Leonardo"]
[Black "Semling, Julius"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2510"]
[BlackElo "2220"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "16213955"]
[BlackFideId "16290160"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. Kb1 Be7 10. Nxc6 Bxc6 11. f3 Qc7 12. h4 O-O-O 13. Bd3 d5 14. exd5
Bxd5 15. Nxd5 Nxd5 16. Bxe7 Qxe7 17. g3 h6 18. f4 Qc7 19. Qf2 Qb6 20. Qxb6 Nxb6
21. Be4 Nc4 22. Kc1 Kc7 23. b3 Rxd1+ 24. Rxd1 Nd6 25. Bd3 Rd8 26. c4 a5 27. Kc2
b6 28. Re1 Nb7 29. a3 Nc5 30. Bf1 Nd7 31. Bg2 Re8 32. b4 g6 33. Kc3 Rb8 34. Rb1
Kd6 35. Kd4 f6 36. bxa5 bxa5 37. c5+ Kc7 38. Rxb8 Nxb8 39. Kc4 Nd7 40. Bh3 Kc6
41. Bg2+ Kc7 42. Kb5 e5 43. c6 Nf8 44. fxe5 fxe5 45. Kxa5 Ne6 46. Kb5 Nd4+ 47.
Kc5 g5 48. Be4 gxh4 49. gxh4 Ne2 50. a4 Nc3 51. Bc2 e4 52. Kc4 Ne2 53. Bxe4 Kb6
54. a5+ Kc7 55. a6 Kb6 56. c7 Kxc7 57. a7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.25"]
[White "Noe, Christopher"]
[Black "Stoettner, Lukas"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2508"]
[BlackElo "2219"]
[ECO "A13"]
[Opening "English"]
[Variation "Wimpey system"]
[WhiteFideId "24692018"]
[BlackFideId "16289951"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Be2 d4 8. exd4
cxd4 9. Bb5 Bd6 10. O-O O-O 11. Bxc6 bxc6 12. Bxd4 Bg4 13. h3 Bh5 14. Re1 Bc7
15. Nc3 Bxf3 16. Bxf6 Qxf6 17. Qxf3 Qxf3 18. gxf3 Rad8 19. Rad1 Rd6 20. Re4 f5
21. Rc4 Rfd8 22. d4 Bb6 23. Ne2 c5 24. Rd3 Kf7 25. a4 cxd4 26. b4 a6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.26"]
[White "Loos, Roland"]
[Black "Rozen, Eytan"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2228"]
[BlackElo "2508"]
[ECO "A50"]
[Opening "Queen's Indian accelerated"]
[WhiteFideId "4643232"]
[BlackFideId "2816750"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 g6 5. Qc2 Bxf3 6. gxf3 Nc6 7. d5 Nb4 8. Qb3
a5 9. f4 e5 10. fxe5 Ng4 11. Ne4 Nxe5 12. a3 f5 13. Qc3 Bg7 14. Bg5 Ned3+ 15.
exd3 Bxc3+ 16. bxc3 Qc8 17. Nf6+ Kf7 18. cxb4 axb4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.27"]
[White "Bellahcene, Bilel"]
[Black "Ernst, Luca"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2506"]
[BlackElo "2218"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "696358"]
[BlackFideId "45117055"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. Qe2 Nc6 4. g3 Nf6 5. Bg2 e5 6. O-O Be7 7. c3 d6 8. Rd1 Bg4
9. Na3 h5 10. Nc2 Nxe4 11. d4 Nf6 12. dxe5 Nxe5 13. Ne3 Nxf3+ 14. Bxf3 Qd7 15.
Nxg4 hxg4 16. Bg2 O-O 17. Bg5 Rfe8 18. a4 Nd5 19. Rxd5 Bxg5 20. Qd3 Qe7 21. Qf5
Bf6 22. Qxg4 Qe2 23. Qxe2 Rxe2 24. Rb1 Rd8 25. Rdd1 b6 26. Kf1 Re7 27. Rd2 Rc7
28. Rbd1 Be7 29. Bd5 a6 30. Bc4 Ra7 31. Kg2 Rb8 32. Ra1 g6 33. h4 Kg7 34. f4 Rd7
35. Bxa6 d5 36. Be2 Bf6 37. Bb5 Rd6 38. Re1 d4 39. Rd3 Rbd8 40. c4 Kf8 41. Kf3
Be7 42. Ra1 Ra8 43. Rh1 Kg7 44. g4 Rh8 45. g5 f6 46. Re1 Kf7 47. Kg3 Bd8 48. Rd2
d3 49. Re3 Bc7 50. Rdxd3 fxg5 51. hxg5 Rhd8 52. Rd5 Rxd5 53. cxd5 Bd6 54. Re6
Be7 55. Bc4 Rd6 56. Kg4 Rxe6 57. dxe6+ Kg7 58. b3 Bf8 59. Bb5 Be7 60. Be8 Bd8
61. Kf3 Be7 62. Ke4 Bd6 63. Bb5 Kf8 64. f5 gxf5+ 65. Kxf5 Kg7 66. g6 Be7 67. Be8
Bf6 68. Bf7 Bh4 69. Ke5 Bg3+ 70. Kd5 Kf8 71. Kc6 Bf2 72. Kd7 Bh4 73. g7+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.28"]
[White "Agrest, Inna"]
[Black "Wadsworth, Matthew J"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2227"]
[BlackElo "2500"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer, Alekhine (Maroczy) gambit"]
[WhiteFideId "1708830"]
[BlackFideId "415804"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 Nf6 5. Bg5 dxe4 6. a3 Be7 7. Qd2 b6 8. O-O-O
Bb7 9. Ng3 Nbd7 10. Qe1 O-O 11. h4 h6 12. Bd2 c5 13. dxc5 Qc7 14. Nb5 Qc6 15.
Nd4 Qc8 16. cxb6 axb6 17. Bb4 Nc5 18. Kb1 Nd5 19. Bb5 Qc7 20. Bd2 Bf6 21. Bc1
Rfd8 22. Nge2 Rdc8 23. Rh3 Be5 24. g4 Qe7 25. g5 h5 26. f4 Bb8 27. f5 exf5 28.
Nxf5 Qe5 29. Ned4 Ne6 30. Rb3 Nxd4 31. Nxd4 g6 32. Bd7 Rc4 33. Ne2 Qe7 34. Bb5
Rc5 35. c4 Rxb5 36. Rxb5 Nc7 37. Rxb6 Ne6 38. Qb4 Qxb4 39. Rxb4 Bc6 40. Rb6 Ba4
41. b3 Be8 42. Rxe6 fxe6 43. Rd8 Kf7 44. Bf4 e5 45. Bxe5 Bxe5 46. Rxa8 Bd7 47.
Ra7 Ke8 48. Kc2 Bf5 49. Kd2 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.29"]
[White "Roshka, Yevgeniy"]
[Black "Den Hartog, Marijn"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2488"]
[BlackElo "2218"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "14129558"]
[BlackFideId "1046098"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. O-O
Ne4 9. Be3 O-O 10. Nbd2 f5 11. Ne1 Bf6 12. Ndf3 dxc4 13. Qxc4 Nb6 14. Qc2 Nd5
15. Bc1 Qb6 16. Nd3 Bxd4 17. Nxd4 Qxd4 18. Rb1 Rd8 19. b4 Ndc3 20. Rb3 Nb5 21.
Bb2 Qd6 22. Ne5 Nf6 23. Rd3 Qf8 24. Rxd8 Qxd8 25. Rd1 Qf8 26. a4 Nc7 27. b5 Ncd5
28. bxc6 bxc6 29. Qxc6 Rb8 30. Bd4 Rb7 31. Bc5 Qe8 32. Qxe8+ Nxe8 33. g4 g6 34.
g5 Rc7 35. Bd4 Nf4 36. Bf1 Ba6 37. e3 Bxf1 38. Kxf1 Nd5 39. Rb1 Kf8 40. Rb8 a6
41. Bc5+ Kg7 42. Ba3 Rc3 43. Bb2 Rc2 44. Bd4 Ndc7 45. Rd8 Kg8 46. Rd7 Nd5 47.
Nf7 Rc7 48. Nh6+ Kf8 49. Bc5+ Rxc5 50. Rf7# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.30"]
[White "Papadopoulos, Ioannis"]
[Black "Schlosser, Philipp"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2226"]
[BlackElo "2481"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "12955752"]
[BlackFideId "4600169"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 b5 8. Be2
Bb7 9. Nxc6 dxc6 10. O-O c5 11. Bf3 Bd6 12. g3 Be5 13. Bg2 Nf6 14. Qe1 O-O 15.
Bg5 h6 16. Bxf6 Bxf6 17. Nd1 Rfd8 18. f4 Bd4+ 19. Kh1 c4 20. c3 Bc5 21. Nf2 e5
22. Ng4 exf4 23. gxf4 Rd3 24. Qh4 f5 25. Ne5 fxe4 26. Nxd3 cxd3 27. f5 e3 28. f6
e2 29. f7+ Kf8 30. Rfe1 Qc6 31. Qg3 Qxg2+ 32. Qxg2 Bxg2+ 33. Kxg2 Kxf7 34. b4
Bb6 35. Ra2 Rc8 36. Kf3 Rxc3 37. Rd2 Kf6 38. Ke4 Bf2 39. Rxd3 Bxe1 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.31"]
[White "Trost, Edvin"]
[Black "Mirski, Stanislaw"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2481"]
[BlackElo "2218"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "1729519"]
[BlackFideId "1122118"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e4 a6 5. Bxc4 c5 6. Nf3 b5 7. Bb3 c4 8. Bc2 Bb7
9. O-O Nf6 10. Qe2 Nbd7 11. a3 Qc7 12. Rd1 h6 13. Be3 Be7 14. Qd2 Rd8 15. Bf4
Qb6 16. h3 g5 17. Bg3 Nh5 18. Bh2 Bd6 19. Bxd6 Qxd6 20. Ne2 Nf4 21. a4 Nxe2+ 22.
Qxe2 Qb8 23. axb5 axb5 24. Ra5 Qc7 25. Rxb5 O-O 26. Qe3 f6 27. Rb4 Rb8 28. d5 e5
29. d6 Qc6 30. Rxc4 Qb6 31. Qc3 Ba6 32. Rc7 Qxb2 33. Qc6 Rf7 34. Qxa6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.32"]
[White "Lesny, Florian"]
[Black "Eugene, Floryan"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2225"]
[BlackElo "2476"]
[ECO "B68"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 9...Be7"]
[WhiteFideId "12973874"]
[BlackFideId "20694784"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 a6 8.
O-O-O e6 9. f4 Be7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. Bh4 Rg8
15. Kb1 Rb8 16. h3 h5 17. Bc4 d5 18. Bb3 a5 19. f5 Rb4 20. a3 Rf4 21. fxe6 fxe6
22. Qe3 Qb8 23. g3 Rf5 24. Rhe1 Rxg3 25. Bxg3 Qxg3 26. Ng1 Qxe3 27. Rxe3 Ne5 28.
Ne2 a4 29. Ba2 Bc5 30. Rc3 Bf2 31. b3 Nf3 32. bxa4 Bxa4 33. Rc7 Re5 34. Nc3 Bd7
35. Bb3 Kd8 36. Rb7 Kc8 37. Rb4 Be1 38. Rf4 Nd2+ 39. Kb2 Re3 40. Bxd5 exd5 41.
Nxd5 Re6 42. Rxf6 Nc4+ 43. Ka2 Re2 44. Rf8+ Kb7 45. Nb4 Be6 46. Re8 Ne3+ 47.
Rxe6 Nxd1 48. Rh6 h4 49. Nd3 Bg3 50. Kb3 Nf2 51. Nf4 Bxf4 52. Rxh4 Re3+ 53. Kc4
Nxh3 54. a4 Bc7 55. Rh7 Ng5 56. Rh5 Ne6 57. Rh6 Nd8 58. c3 Re5 59. Rh7 Nc6 60.
Rg7 Kb6 61. Rg6 Rc5+ 62. Kb3 Be5 63. c4 Bc7 64. Rh6 Rg5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.33"]
[White "Georgescu, Lena"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2223"]
[BlackElo "2471"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "1331973"]
[BlackFideId "24673390"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 g6 5. h3 Nd4 6. e5 Nxb5 7. Nxb5 Nd5 8. O-O
a6 9. c4 Nb4 10. Nc3 Bg7 11. d3 O-O 12. a3 Nc6 13. Bf4 d6 14. Re1 dxe5 15. Nxe5
Nd4 16. Nf3 Nf5 17. Qe2 b6 18. Ne4 Bb7 19. Rab1 a5 20. Be5 Bxe5 21. Nxe5 Nd4 22.
Qd1 Qc7 23. Nf3 Rfd8 24. Nxd4 Rxd4 25. f3 Bxe4 26. Rxe4 Rd6 27. Qe2 e6 28. Rd1
Rad8 29. Kf1 Qd7 30. Re3 Rd4 31. Ke1 Qd6 32. a4 Qh2 33. b3 Qg3+ 34. Kd2 h5 35.
Kc2 Kg7 36. Rd2 Qf4 37. Rd1 h4 38. Rd2 Qf6 39. Rd1 Rh8 40. Re5 Rf4 41. Re1 Rf5
42. Rxf5 gxf5 43. f4 Rh6 44. Qe5 Rg6 45. Qe2 Qd4 46. Rf1 Rg3 47. Rf3 Qa1 48.
Rxg3+ hxg3 49. Qh5 Qa2+ 50. Kc3 f6 51. Qf3 Qf2 52. Qb7+ Kg6 53. Qb8 Qe1+ 54. Kc2
Qf2+ 55. Kc3 Kf7 56. Qc7+ Kg6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.34"]
[White "Pfreundt, Jakob"]
[Black "Engel, Bruno"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2467"]
[BlackElo "2215"]
[ECO "E45"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Bronstein (Byrne) variation"]
[WhiteFideId "12918156"]
[BlackFideId "34609008"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5
Bxf1 9. Kxf1 exd5 10. h4 c6 11. g4 O-O 12. g5 Ne4 13. Nxe4 dxe4 14. Bd2 Bd6 15.
Nh5 Re8 16. Rc1 Qd7 17. Ke1 Qf5 18. Rg1 c5 19. dxc5 Bxc5 20. Bc3 Bf8 21. Qg4
Qxg4 22. Rxg4 Nd7 23. Ke2 Rac8 24. Rd1 Nc5 25. Ng3 Re6 26. h5 g6 27. Rd5 Bg7 28.
Bxg7 Kxg7 29. b4 Na4 30. Rd7 Nc3+ 31. Kf1 Kf8 32. Rxa7 Nb5 33. Rb7 gxh5 34. Rf4
Nd6 35. Rxb6 h4 36. Rxh4 Nf5 37. Rxe6 Nxh4 38. Rxe4 Nf3 39. Kg2 Nxg5 40. Re5 f6
41. Rc5 Rd8 42. Rc2 Rd3 43. Ra2 Rb3 44. f4 Ne6 45. Nf5 Nc7 46. Kf3 Nb5 47. a4
Nc3 48. Ra1 Rxb4 49. a5 Nb5 50. a6 Na7 51. Rd1 Rb6 52. Rd8+ Kf7 53. Rd7+ Ke6 54.
Rxa7 Kxf5 55. e4+ Kg6 56. Ra8 Kg7 57. Kg4 Rc6 58. a7 Ra6 59. e5 fxe5 60. fxe5
Ra4+ 61. Kf5 h5 62. e6 Ra5+ 63. Kf4 Ra4+ 64. Kg5 Rg4+ 65. Kxh5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.35"]
[White "Papaux, Steve"]
[Black "Aswath, S"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2221"]
[BlackElo "2466"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "1337602"]
[BlackFideId "46694919"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O a5 7. Qc2 Nc6 8. a3
dxc4 9. Qxc4 a4 10. Nc3 Bd7 11. Bf4 Na5 12. Qxc7 Qxc7 13. Bxc7 Nb3 14. Rad1 Rfc8
15. Be5 Bxa3 16. bxa3 Rxc3 17. d5 Rc5 18. dxe6 Bxe6 19. Bd6 Rd5 20. Nh4 Rxd1 21.
Rxd1 Rd8 22. e4 Ne8 23. e5 b5 24. Nf3 b4 25. axb4 Nxd6 26. exd6 a3 27. b5 a2 28.
b6 Rxd6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.36"]
[White "Alvarez Serrano, Carlos"]
[Black "Ceres, Dragos"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2220"]
[BlackElo "2453"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "22238689"]
[BlackFideId "13905864"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Bd6 6. O-O Nf6 7. b3 Qe7 8. Bb2 a5
9. Nc3 O-O 10. Ne2 Nbd7 11. Nf4 Ne4 12. Be2 a4 13. Rc1 a3 14. Ba1 Rf6 15. Ne5
Rh6 16. g3 g5 17. Nfd3 g4 18. Nf4 Ndf6 19. Kg2 Ng5 20. Rh1 Nfe4 21. Ned3 Bd7 22.
h4 gxh3+ 23. Nxh3 Nxh3 24. Rxh3 Rxh3 25. Kxh3 Qg5 26. Qg1 Kh8 27. Ne5 Bxe5 28.
dxe5 dxc4 29. Rxc4 c5 30. Rxe4 fxe4 31. Qd1 Qf5+ 32. Bg4 Qxf2 33. Qxd7 Qf1+ 34.
Kh4 Qxa1 35. Qxe6 Rf8 36. Qe7 Qh1+ 37. Bh3 Qf3 38. Bg4 Qf2 39. e6 Rg8 40. Qc7
Qf6+ 41. Kh3 Qh6+ 42. Kg2 Rxg4 43. e7 Qe6 44. Qd8+ Rg8 45. Qf8 Qe5 46. Kf1 Qa1+
47. Kg2 Qg7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.37"]
[White "Panjwani, Raja"]
[Black "Radojicic, Aleksandar M"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2443"]
[BlackElo "2213"]
[ECO "A43"]
[Opening "Old Benoni defence"]
[WhiteFideId "2604493"]
[BlackFideId "979694"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bb5+ Nfd7 7. a4 Na6 8. Bf4
Nc7 9. Be2 a6 10. Qd2 h5 11. O-O b6 12. Rfe1 Rb8 13. Rab1 Bb7 14. b4 O-O 15. Bh6
Nf6 16. Bxg7 Kxg7 17. Bc4 b5 18. axb5 axb5 19. Bf1 c4 20. Nd4 Qd7 21. Qg5 Nh7
22. Qh4 e5 23. dxe6 fxe6 24. e5 dxe5 25. Rxe5 g5 26. Rxg5+ Nxg5 27. Qxg5+ Kh8
28. Qxh5+ Qh7 29. Qe5+ Qg7 30. Re1 Qxe5 31. Rxe5 Nd5 32. Ncxb5 Nxb4 33. Nxe6 Rf6
34. Bxc4 Bd5 35. Bxd5 Nxd5 36. Rxd5 Rxe6 37. g3 Re2 38. Nd4 Rd2 39. c3 Rc8 40.
Rf5 Rxc3 41. Nf3 Ra2 42. Rf4 Kg7 43. h4 Kh6 44. Kg2 Rc5 45. g4 Kg7 46. Nd4 Re5
47. h5 Kh6 48. Kg3 Re1 49. Nf3 Ra6 50. Nxe1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.38"]
[White "Bouget, Alexandre"]
[Black "Buckels, Valentin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2219"]
[BlackElo "2440"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[WhiteFideId "681318"]
[BlackFideId "12942766"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 Re8 6. Ne2 d5 7. a3 Bf8 8. O-O
Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 e5 12. dxe5 Nxe5 13. Qxd8 Rxd8 14. b3 c6
15. Bf4 Ng6 16. Be3 Re8 17. Bc2 a5 18. Ng3 Be6 19. a4 Bb4 20. h3 Ne7 21. Rfd1 f6
22. Bb6 Kf7 23. Ne4 Bf5 24. Bc7 g6 25. g4 Rac8 26. Bb6 Bxe4 27. Bxe4 f5 28. Bf3
fxg4 29. hxg4 Ng8 30. Rd7+ Re7 31. Rad1 Re8 32. Bd8 Rxd7 33. Rxd7+ Ke6 34. Rd3
Ne7 35. Bb6 Nc8 36. Be3 Nd6 37. Kg2 Nf7 38. Bf4 Rd8 39. Re3+ Kf6 40. Bc7 Rd7 41.
Bb6 Ng5 42. Be2 Ne6 43. g5+ Nxg5 44. Bg4 Rd2 45. Bc8 h5 46. Bxb7 Ne6 47. Rf3+
Ke7 48. Be3 Rd6 49. Rg3 Bc5 50. Bg5+ Kd7 51. Bc1 Nd8 52. Ba6 Nf7 53. Bf4 Rf6 54.
Rd3+ Ke7 55. Be3 Bxe3 56. Rxe3+ Kd6 57. Bc8 Ne5 58. Kg3 g5 59. f3 Rf8 60. Bh3
Rf4 61. Bg2 Rd4 62. c5+ Ke6 63. Bh3+ Kd5 64. Bg2 Rf4 65. b4 axb4 66. a5 Nc4 67.
Re8 Nxa5 68. Rg8 h4+ 69. Kf2 b3 70. Bf1 Kd4 71. Ra8 b2 72. Rb8 Ke5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.39"]
[White "Stankovic, Milos"]
[Black "Frey, Fabian"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2439"]
[BlackElo "2212"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "938190"]
[BlackFideId "1336487"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 7. h3 Bg7 8. Be3
O-O 9. O-O-O Bd7 10. Nd5 Nc6 11. Nxc6 bxc6 12. Bb6 cxd5 13. Bxd8 dxe4 14. Qe3
Rfxd8 15. f3 exf3 16. Qxf3 d5 17. Bd3 e5 18. Qe3 Re8 19. Rhf1 a5 20. Rf2 Be6 21.
Bb5 Rec8 22. Rfd2 a4 23. a3 h5 24. Kb1 Kh7 25. g4 hxg4 26. hxg4 Nxg4 27. Qg3 Nf6
28. Rf1 Kg8 29. Qh4 Nh5 30. Qe7 e4 31. Rdf2 Rcb8 32. Rxf7 Bxf7 33. Qxf7+ Kh7 34.
Qxd5 e3 35. Rh1 Kh6 36. Qd3 Bd4 37. Rg1 Rb6 38. Qxd4 Rxb5 39. Qxe3+ Kh7 40. Rxg6
Rab8 41. Qh6# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.40"]
[White "Bustos Bernardo, Samuel"]
[Black "Sorensen, Hampus"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2219"]
[BlackElo "2436"]
[ECO "D52"]
[Opening "QGD"]
[Variation "Cambridge Springs defence, Yugoslav variation"]
[WhiteFideId "32017111"]
[BlackFideId "8703884"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 Nxd5 8. Qd2
Bb4 9. Rc1 Nxc3 10. bxc3 Ba3 11. Rb1 O-O 12. Bd3 e5 13. O-O Qc7 14. c4 h6 15.
Bh4 b6 16. Rfd1 Re8 17. Bg3 Bd6 18. c5 bxc5 19. dxc5 Nxc5 20. Bh7+ Kxh7 21. Qxd6
Qxd6 22. Rxd6 f6 23. Rxc6 Bf5 24. Rd1 Ne4 25. Ne1 Red8 26. Rdc1 Rd2 27. f3 Nxg3
28. hxg3 Rxa2 29. e4 Bg6 30. Rc7 Rf8 31. Nc2 a5 32. Ne3 a4 33. Nd5 a3 34. Ra7
Rf7 35. Ra8 Rb7 36. Nc3 Rd2 37. Nb1 Rd3 38. Nxa3 Bf7 39. g4 Kg6 40. Ra5 Rb2 41.
Nb1 Ba2 42. Nc3 Bb3 43. Nd5 Bxd5 44. Rxd5 Re3 45. Rd7 Ree2 46. Rcc7 Kg5 47. f4+
Kxf4 48. Rxg7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.41"]
[White "Pajeken, Jakob Leon"]
[Black "Neumark, Thomas"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2435"]
[BlackElo "2210"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "12942839"]
[BlackFideId "4604121"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O
O-O 9. Ne5 d5 10. Bc3 Qc7 11. Nd2 Nbd7 12. Nxd7 Qxd7 13. e4 dxc4 14. Nxc4 Rad8
15. Re1 Qc8 16. Rc1 Bb7 17. Qc2 Rfe8 18. b4 Qa8 19. a4 Rc8 20. Ra1 c5 21. dxc5
bxc5 22. b5 Nd7 23. Qb2 Bf8 24. a5 Qb8 25. Red1 Rcd8 26. a6 Ba8 27. Ba5 Nb6 28.
Bxb6 axb6 29. e5 Bd5 30. Ne3 Bxg2 31. Kxg2 g5 32. f3 Bg7 33. Nc4 Qa7 34. Rd6
Rxd6 35. Nxd6 Rd8 36. Qd2 h6 37. Qe3 g4 38. fxg4 Qa8+ 39. Nb7 Rd5 40. Rf1 Rxe5
41. Qf3 f5 42. gxf5 exf5 43. Nd6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.42"]
[White "Haszon, David"]
[Black "Rubes, Jan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2218"]
[BlackElo "2433"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "733610"]
[BlackFideId "338176"]
[EventDate "2025.04.17"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Be7 7. Bb5 O-O 8. Ne5
Qb6 9. Bxc6 bxc6 10. O-O Ba6 11. Re1 Rfc8 12. Rb1 cxd4 13. cxd4 c5 14. dxc5 Rxc5
15. b4 Rc3 16. b5 Bb7 17. Ng4 Ra3 18. Be5 Nd7 19. Nc4 dxc4 20. Qxd7 Bf8 21. Bc7
Bc8 22. Qc6 Qxc6 23. bxc6 f6 24. e4 Ra6 25. Rb8 Rxb8 26. Bxb8 Rxc6 27. Bxa7 Ra6
28. Bb8 Rxa2 29. e5 Bb4 30. Rd1 c3 31. Ne3 c2 32. Nxc2 Rxc2 33. exf6 gxf6 34.
Bg3 Bd2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.43"]
[White "Harshavardhan, G B"]
[Black "Zolfagharian, Kevin"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2431"]
[BlackElo "2207"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "25059009"]
[BlackFideId "12933570"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bd7 6. Nbd2 b5 7. a4 c6 8. O-O a5
9. Qc2 Na6 10. b3 Nb4 11. Qb2 cxb3 12. Nxb3 bxa4 13. Nc5 Bxc5 14. dxc5 Qe7 15.
Ne5 Qxc5 16. Nxd7 Kxd7 17. Rd1+ Ke7 18. Be3 Qb5 19. Rac1 Rhc8 20. Rc5 a3 21.
Qxa3 Qxe2 22. Rd2 Qe1+ 23. Bf1 Qb1 24. Rb2 Qe4 25. f3 Qxf3 26. Re5 Qg4 27. Be2
Qg6 28. Rxa5 Nd5 29. Rxa8 Rxa8 30. Bc5+ Kf6 31. Qxa8 Qh6 32. Qa1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.44"]
[White "Kawulok, Marek"]
[Black "Kopylov, Daniel"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2218"]
[BlackElo "2431"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "337005"]
[BlackFideId "12921971"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4
9. Bxc6 bxc6 10. Be3 Rb8 11. Qc1 c4 12. Nbd2 Nxd2 13. Nxd2 Bf5 14. b3 Bd3 15.
Qa3 Qd7 16. Qa4 cxb3 17. axb3 a6 18. b4 f6 19. e6 Qd6 20. Qd1 Ra8 21. Nb3 Bb5
22. Nc5 f5 23. g3 f4 24. Bxf4 Rxf4 25. gxf4 Qxf4 26. Re3 Rf8 27. Ra2 Bh6 28. Kg2
Bc4 29. Rb2 Rf5 30. Rg3 Kh8 31. Rg4 Qd6 32. Qe1 Bf4 33. Rg3 Qd8 34. Nd7 Qg8 35.
Rf3 Qg7 36. Rxf4 Rxf4 37. Qe5 Re4 38. Qb8+ Qg8 39. Qxg8+ Kxg8 40. Nc5 Re1 41.
Rc2 Kg7 42. f3 Kf6 43. Kf2 Rf1+ 44. Ke3 Kf5 45. Rf2 Rc1 46. Kd2 Ra1 47. Ke3 Kg5
48. Nd3 Bxd3 49. Kxd3 Re1 50. Ra2 Rxe6 51. Rxa6 Kf4 52. c4 Re3+ 53. Kd2 Rb3 54.
Rxc6 Rxb4 55. cxd5 Rxd4+ 56. Ke2 Rxd5 57. Rc4+ Kf5 58. Kf2 Rd3 59. Rc7 Kf6 60.
Kg3 g5 61. Rc4 h5 62. h3 Kf5 63. Rc2 g4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.45"]
[White "Hagner, Bennet"]
[Black "Tirelli, Mauro"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2430"]
[BlackElo "2206"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "16224477"]
[BlackFideId "845353"]
[EventDate "2025.04.17"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 b5 6. h4 Nf6 7. h5 Nxh5 8. Ng5 h6
9. Nxf7 Kxf7 10. Qf3+ Nf6 11. e5 c6 12. exf6 exf6 13. g4 Be6 14. Bd3 Qa5 15. Qe4
g5 16. Bd2 b4 17. Ne2 Nd7 18. Qxc6 Qd5 19. Qxd5 Bxd5 20. Rh3 a5 21. a3 Rhb8 22.
axb4 axb4 23. Rxa8 Bxa8 24. Bf5 Nb6 25. Bxb4 Nc4 26. c3 Nxb2 27. Bxd6 Rb6 28.
Bc5 Ra6 29. Nc1 Ra1 30. Kd2 Bg2 31. Rg3 Bc6 32. Rg1 h5 33. gxh5 Bh6 34. Re1 Kg8
35. Kc2 Na4 36. Bb4 g4 37. Nd3 Ra2+ 38. Kb3 Rd2 39. d5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.46"]
[White "Bargsten, Justus"]
[Black "Ginsburg, Gennadi"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2214"]
[BlackElo "2429"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "12974188"]
[BlackFideId "4630629"]
[EventDate "2025.04.17"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Nge2
h6 9. Bh4 Re8 10. h3 a5 11. O-O Na6 12. Rc1 Nc7 13. Kh1 g5 14. Bg3 g4 15. Bh4
gxh3 16. gxh3 Bxh3 17. Rg1+ Kf8 18. Nf4 Bxf4 19. exf4 Bc8 20. f5 Re4 21. Bxe4
dxe4 22. Qd2 Nce8 23. Qxh6+ Ke7 24. Nxe4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.47"]
[White "Domingo Nunez, Ruben"]
[Black "Topencik, Bruno"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2429"]
[BlackElo "2200"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "22245570"]
[BlackFideId "23716550"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 Nxd5 8. h4
Nxc3 9. Bxc3 Nd7 10. Qc2 Nb6 11. Bd3 f5 12. g4 Nd5 13. gxf5 exf5 14. Bb2 Nb4 15.
Bc4+ Kh8 16. Qb1 Bf6 17. Rg1 b5 18. Bxb5 Bb7 19. Ne5 Qd6 20. Qxf5 a6 21. Bc4 Bd5
22. a3 Nc6 23. Ng6+ hxg6 24. Qxd5 Qxd5 25. Bxd5 Bxb2 26. Ra2 Bf6 27. Bxc6 Rab8
28. Bd5 Bxh4 29. Rh1 g5 30. Rc2 Rbc8 31. Rc4 g6 32. Rg4 Kg7 33. Rh2 Rcd8 34. Bc4
Rd6 35. Ke2 a5 36. f4 Rdf6 37. Kd1 Rf5 38. Bd3 R5f7 39. fxg5 Rd7 40. Rgxh4 Rxd3
41. Rh7+ Kg8 42. Rh8+ Kf7 43. Rf2+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.48"]
[White "Pancevski, Filip"]
[Black "Paragua, Megan Althea"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2428"]
[BlackElo "2199"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "15002187"]
[BlackFideId "30973007"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. e5 dxe5 8. Nxe5
Nbd7 9. Nc4 Nd5 10. Nc3 N7f6 11. Ne4 Bd7 12. Ne5 Qc7 13. Nxd7 Qxd7 14. Qe2 Rac8
15. a3 Rfd8 16. Ng5 h6 17. Nf3 Bd6 18. Bd2 Qc7 19. c4 Ne7 20. Bc3 Nh7 21. Rad1
Nc6 22. d4 cxd4 23. Nxd4 Nxd4 24. Rxd4 Be7 25. Rc1 Bf6 26. Rxd8+ Rxd8 27. Be1
Bd4 28. b4 Nf6 29. c5 e5 30. Bc3 a6 31. h3 e4 32. Bxd4 Rxd4 33. Rc4 Qd7 34. Rxd4
Qxd4 35. Qe3 Qe5 36. Kh2 h5 37. Qf4 Qxf4 38. gxf4 h4 39. Kg1 Kf8 40. f5 Ke7 41.
f3 e3 42. f4 Nh5 43. Bxb7 Nxf4 44. Bxa6 Nxh3+ 45. Kf1 Nf4 46. Bb7 g5 47. fxg6
fxg6 48. b5 e2+ 49. Kf2 Nd3+ 50. Kxe2 Nxc5 51. Bg2 Kd6 52. Kf3 Na4 53. Kg4 Kc5
54. Bf1 Nc3 55. Kxh4 Nxb5 56. Kg5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.49"]
[White "Gulatz, Maurice"]
[Black "Nemec, Jachym"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2214"]
[BlackElo "2428"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "24642746"]
[BlackFideId "23716525"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 a6 5. g4 Bd7 6. h5 c5 7. c3 Nc6 8. Be3 Nh6 9.
Be2 e6 10. Nh3 cxd4 11. cxd4 Qb6 12. Qd2 Na5 13. Nc3 O-O-O 14. Nf4 Bb4 15. O-O
Kb8 16. Rfc1 Rc8 17. Qd1 Bxc3 18. bxc3 Qd8 19. c4 dxc4 20. Rab1 Qh4 21. d5 exd5
22. Qd4 Nxg4 23. Qa7+ Kc7 24. Qb6+ Kb8 25. Qa7+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.50"]
[White "Nothnagel, Marian Can"]
[Black "Philipp, Mathias"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2424"]
[BlackElo "2197"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "12921530"]
[BlackFideId "12958883"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 dxe4 7. dxe4 e5 8. O-O
Qc7 9. c3 Be7 10. Qe2 O-O 11. Nc4 Be6 12. Ng5 Bg4 13. f3 Bd7 14. Nh3 b5 15. Ne3
c4 16. Kh1 Bc5 17. a4 Na5 18. axb5 Nb3 19. Ra6 Bxe3 20. Bxe3 Bxb5 21. Rxf6 gxf6
22. f4 Qe7 23. Qg4+ Kh8 24. Qh4 Bd7 25. fxe5 Qxe5 26. Rxf6 Bxh3 27. Bxh3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.51"]
[White "Lippert, Daniel"]
[Black "Grutter, Tim"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2211"]
[BlackElo "2423"]
[ECO "C79"]
[Opening "Ruy Lopez"]
[Variation "Steinitz defence deferred (Russian defence)"]
[WhiteFideId "16261895"]
[BlackFideId "1057472"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. d4 b5 7. Bb3 Nxd4 8. Nxd4
exd4 9. c3 dxc3 10. Qf3 Bb7 11. Nxc3 Be7 12. Qg3 O-O 13. Bh6 Ne8 14. Be3 Bf6 15.
Bc2 b4 16. Nd5 Bxd5 17. exd5 Bxb2 18. Rab1 Bc3 19. Bg5 Qd7 20. Qh4 f5 21. Rxb4
Bxb4 22. Qxb4 Nf6 23. Bxf6 Rxf6 24. Ba4 a5 25. Qa3 Qe7 26. Qc3 Qe4 27. Bc2 Qb4
28. Qxc7 Re8 29. Qd7 Re1 30. Bxf5 Rxf1+ 31. Kxf1 Qc4+ 32. Ke1 Qc3+ 33. Kd1 Qd4+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.52"]
[White "Colbow, Collin"]
[Black "Sokhor, Nazar"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2422"]
[BlackElo "2196"]
[ECO "C02"]
[Opening "French"]
[Variation "advance variation"]
[WhiteFideId "16201132"]
[BlackFideId "34126937"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. e5 Qd7 4. c3 b6 5. h4 Ba6 6. Bxa6 Nxa6 7. h5 c5 8. Nf3 cxd4
9. cxd4 Bb4+ 10. Kf1 Nb8 11. Rh3 Nc6 12. Bf4 O-O-O 13. a3 Bf8 14. b4 Kb7 15. Bd2
f6 16. Qe2 fxe5 17. dxe5 Nh6 18. b5 Ne7 19. Bxh6 gxh6 20. Nd4 Rc8 21. Nd2 Nf5
22. Nxf5 exf5 23. e6 Qg7 24. Re1 Bd6 25. Rd3 d4 26. Nb3 Rc4 27. e7 Rcc8 28. Nxd4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.53"]
[White "Kavutskiy, Kostya"]
[Black "Thouard, Axel"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2351"]
[BlackElo "2154"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "2026384"]
[BlackFideId "652079112"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Bg4 3. Ne5 Bf5 4. c4 Nd7 5. Nxd7 Qxd7 6. Qb3 O-O-O 7. Bg2 Be4 8.
f3 Bg6 9. cxd5 Bxb1 10. Rxb1 Qxd5 11. Qa4 Kb8 12. b4 e5 13. Rb3 Qc4 14. Bb2 Nf6
15. d3 Qe6 16. Ra3 Qb6 17. Rb3 Nd5 18. a3 Qe6 19. Rc3 Nxc3 20. Bxc3 f5 21. O-O
h5 22. f4 e4 23. dxe4 fxe4 24. b5 Bc5+ 25. Kh1 h4 26. g4 h3 27. Bxe4 Rd4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.54"]
[White "Helmer, Jan"]
[Black "Tadic, Stefan"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2208"]
[BlackElo "2419"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "12956686"]
[BlackFideId "958980"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Bc3
dxc4 9. a4 a5 10. Nbd2 Nb6 11. Ne5 Nfd5 12. Ndxc4 Nxc4 13. Nxc4 b6 14. Bd2 Ba6
15. Ne5 Bf6 16. Nc6 Qd6 17. Rc1 Bb7 18. Qc2 Bxc6 19. Qxc6 Qxc6 20. Rxc6 Bxd4 21.
Bxd5 exd5 22. Rxc7 Bxb2 23. Rb1 Bd4 24. Rb5 Rfd8 25. Be3 Bxe3 26. fxe3 Re8 27.
Kf2 Re6 28. Rxd5 Rae8 29. Rd3 Re4 30. Rb7 Rxa4 31. Rxb6 h5 32. Rd5 Ra3 33. Rxh5
Raxe3 34. Rb2 Ra3 35. Rhb5 Ra8 36. Rb8+ Rxb8 37. Rxb8+ Kh7 38. h4 f5 39. Rb6 g6
40. Ra6 a4 41. h5 gxh5 42. Rf6 Ra1 43. Rxf5 Kg6 44. Ra5 a3 45. Kg2 a2 46. e4 Kf6
47. e5+ Kf5 48. Kh2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.55"]
[White "Braeuning, Rudolf Wilhelm"]
[Black "Milov, Leonid"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2200"]
[BlackElo "2416"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "4602218"]
[BlackFideId "14101068"]
[EventDate "2025.04.17"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 d6 7. O-O Nf6 8. Qe2
b5 9. Bb3 Be7 10. Rd1 Nbd7 11. e5 dxe5 12. Nxe5 Qb6 13. a4 Nxe5 14. Qxe5 b4 15.
Be3 Qb8 16. Qxb8 Rxb8 17. Ne2 Bb7 18. Rac1 O-O 19. Nd4 Rfc8 20. Rxc8+ Rxc8 21.
Nxe6 fxe6 22. Bxe6+ Kf8 23. Bxc8 Bxc8 24. Bc5 Bd7 25. Bxe7+ Kxe7 26. Rd4 a5 27.
Rc4 Kd6 28. b3 Be6 29. Rd4+ Kc6 30. Rd3 Nd7 31. h4 Nc5 32. Rg3 g6 33. h5 gxh5
34. f4 Bxb3 35. f5 Bf7 36. Rg7 b3 37. Rxf7 b2 38. Rf6+ Kc7 39. Rf7+ Nd7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.56"]
[White "Di Nicolantonio, Lucas"]
[Black "Gemelli, Romain"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2193"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "680460"]
[BlackFideId "1336401"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. d4 d5 3. e3 c5 4. c3 Nc6 5. dxc5 e6 6. b4 a5 7. b5 Ne7 8. Ba3 Nf5
9. Bd3 Be7 10. O-O O-O 11. Qa4 Nd7 12. Bxf5 exf5 13. c6 bxc6 14. bxc6 Nc5 15.
Bxc5 Bxc5 16. Nbd2 Qf6 17. Nb3 Bd6 18. Qd4 Qxd4 19. Nbxd4 Ba6 20. Rfd1 g6 21. a4
Rab8 22. g3 Rb6 23. Nb5 Rxc6 24. Rxd5 Be7 25. Ne5 Rcc8 26. Rad1 Rfd8 27. c4 Bxb5
28. Rxd8+ Rxd8 29. Rxd8+ Bxd8 30. cxb5 Kf8 31. Kf1 f6 32. Nc6 Bb6 33. Ke2 Kf7
34. Kd3 Ke6 35. Kc4 Kd6 36. Nd4 Ke5 37. Ne2 Kd6 38. Nc3 Bd8 39. Nd5 g5 40. f4 g4
41. Kd4 h6 42. Kc4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.57"]
[White "Nurgaliyeva, Zarina"]
[Black "Loiseau, Quentin"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2199"]
[BlackElo "2414"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "13730096"]
[BlackFideId "665274"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8.
Qg3 d6 9. Be3 a6 10. Nd4 h5 11. f3 Ne5 12. O-O-O b5 13. Kb1 Bd7 14. Bd3 b4 15.
Nce2 h4 16. Qf2 a5 17. g4 hxg3 18. hxg3 Rxh1 19. Rxh1 Nxd3 20. cxd3 e5 21. Nb3
Qb5 22. d4 a4 23. Nbc1 Qc4 24. Ng1 Rc8 25. Qe2 exd4 26. Qxc4 Rxc4 27. b3 Rc8 28.
Bxd4 d5 29. bxa4 dxe4 30. a5 Bc6 31. f4 Ra8 32. Nb3 Bb5 33. Rh8 Kd7 34. Nh3 Rc8
35. Ng5 Nd5 36. Nxf7 Ke6 37. Rh5 Bd3+ 38. Ka1 Nf6 39. Ng5+ Kf5 40. Rh8 Re8 41.
Kb2 Kg4 42. Nc1 Bc4 43. Bxf6 gxf6 44. Nxe4 Kf3 45. Nd2+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.58"]
[White "Yankelevich, Lev"]
[Black "Vogel, Constantin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2413"]
[BlackElo "2193"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "24684074"]
[BlackFideId "12960071"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O
d5 9. Bc3 dxc4 10. Ne5 Nd5 11. Nxc4 Nd7 12. Bb2 c5 13. e4 Nb4 14. Nba3 cxd4 15.
Qxd4 e5 16. Qd2 Qc7 17. Rfc1 Rad8 18. Ne3 Qd6 19. Nd5 Nxd5 20. exd5 Qb4 21. Qxb4
Bxb4 22. Rc7 Bd3 23. Rxa7 Nc5 24. Bxe5 b5 25. Rc1 Ne4 26. Bd4 Rxd5 27. Be3 Rfd8
28. Rd1 f5 29. Bf1 Bxf1 30. Rxd5 Rxd5 31. Kxf1 Bd2 32. Bb6 Bc3 33. Rc7 Bb2 34.
Nc2 Rd1+ 35. Kg2 g6 36. a4 bxa4 37. bxa4 Rd2 38. a5 Bc3 39. a6 Rxc2 40. a7 Ra2
41. Rc8+ Kf7 42. a8=Q Rxa8 43. Rxa8 h5 44. Ra7+ Ke6 45. Ra6 Kf7 46. Ra4 Bf6 47.
f3 Nc3 48. Rc4 Nd5 49. Bd4 Be7 50. Rc6 Nb4 51. Rc7 Nd5 52. Ra7 Ke6 53. Kf2 f4
54. g4 hxg4 55. fxg4 g5 56. Ra6+ Kf7 57. Kf3 Nc7 58. Rh6 Nb5 59. Be5 Na3 60. Rc6
Nb1 61. Ke2 Na3 62. Kd3 Nb5 63. Ke4 Na7 64. Rc7 Nb5 65. Rb7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.59"]
[White "Robert, Yoann"]
[Black "Czopor, Maciej"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2197"]
[BlackElo "2412"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "36018805"]
[BlackFideId "21805431"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Bb4+ 5. c3 Ba5 6. b4 Bb6 7. a4 a5 8. Nf3
Nc6 9. bxa5 Bxa5 10. Qc2 O-O 11. e3 Nh5 12. Bd3 h6 13. O-O Nxf4 14. exf4 Ne7 15.
Rfc1 c6 16. Na3 Nf5 17. Bxf5 exf5 18. Qb3 Ra7 19. Nc2 Be6 20. Nce1 Qd6 21. Nd3
Rfa8 22. Qa3 Bc7 23. Nfe5 Qxa3 24. Rxa3 Bd6 25. Rb3 f6 26. Nf3 Bc8 27. g3 Rxa4
28. Kg2 Kf7 29. Rcb1 R8a7 30. Nfe1 Ra3 31. Nc2 Rxb3 32. Rxb3 Ra2 33. Ne3 g6 34.
Kf3 Ke7 35. Ng2 Bc7 36. Nh4 Kf7 37. Nc5 b6 38. Nd3 Ra4 39. Ng2 Ba6 40. Nb4 Bc4
41. Rb2 c5 42. dxc5 bxc5 43. Nc2 Ba6 44. Nce3 Ke6 45. Nh4 d4 46. cxd4 cxd4 47.
Rc2 Bd6 48. Nxg6 Bb7+ 49. Ke2 dxe3 50. fxe3 Be4 51. Rb2 Bc5 52. Kf2 Ra3 53. Re2
Bd3 54. Re1 Ra2+ 55. Kg1 Be4 56. Nh4 Bb4 57. Rd1 Re2 58. Ra1 Bc5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.60"]
[White "De Boer, Eelke"]
[Black "Schulte-Geers, Niklas"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2412"]
[BlackElo "2190"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1048120"]
[BlackFideId "12956066"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 e6 8. O-O
Ne7 9. Re1 a5 10. c3 Ng6 11. Nd2 Bc5 12. Nb3 Bb6 13. Be3 a4 14. Nd2 O-O 15. Qh5
Bxe3 16. Rxe3 Qb6 17. Rb1 f5 18. Rh3 Nxe5 19. Qxh7+ Kf7 20. Rg3 Rg8 21. Re1 Qxb2
22. Rxe5 Qxd2 23. Qg6+ Kf8 24. Rf3 Qxc3 25. Rfxf5+ Ke7 26. Re3 Qa1+ 27. Bf1 Rb8
28. Qg5+ Kd6 29. Qg3+ Kc5 30. Rc3+ Kb4 31. a3+ Ka5 32. Qc7+ Rb6 33. Rc5# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.61"]
[White "Schneider, Ilja"]
[Black "Stichter, Constantin Paul"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2408"]
[BlackElo "2189"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4663306"]
[BlackFideId "34603140"]
[EventDate "2025.04.17"]

1. d4 e6 2. c4 Nf6 3. g3 Be7 4. Bg2 d5 5. Nf3 O-O 6. O-O b6 7. Nc3 Ba6 8. Nd2 c6
9. b3 Bb7 10. Bb2 Na6 11. Rc1 Rc8 12. e4 Rc7 13. Qe2 Rd7 14. Rfd1 dxe4 15. Ndxe4
Qa8 16. Nxf6+ Bxf6 17. Ne4 Be7 18. d5 cxd5 19. Qg4 d4 20. Rxd4 f5 21. Rxd7 fxg4
22. Rxe7 Rf5 23. Rxb7 Qd8 24. Rxa7 Nc5 25. Ra8 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.62"]
[White "Yasmo, Daniil"]
[Black "Kowalski, Igor"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2197"]
[BlackElo "2407"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Spanish variation"]
[WhiteFideId "14199165"]
[BlackFideId "1172468"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d4 Nxd4 6. Nxd4 exd4 7. Qxd4 Qe7 8.
Qd3 c6 9. Bc4 b5 10. Bb3 b4 11. Ne2 Nxe4 12. Be3 Nc5 13. Qf5 O-O 14. h4 Be5 15.
O-O-O Nxb3+ 16. axb3 d5 17. Qf3 a5 18. Nd4 Bd7 19. Bf4 Bxd4 20. Rxd4 c5 21. Rdd1
Be6 22. h5 a4 23. h6 g6 24. Rhe1 axb3 25. cxb3 Qf6 26. Re5 c4 27. Qe3 c3 28.
bxc3 bxc3 29. Kc2 Ra2+ 30. Kxc3 Rc8+ 31. Kd4 Qe7 32. Rxd5 Qb4+ 33. Ke5 Bxd5 34.
Rxd5 Re8+ 35. Kf6 Ra6+ 36. Kg5 f6+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.63"]
[White "Arnold, Rhys"]
[Black "Schmider, Niklas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2194"]
[BlackElo "2406"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "1068849"]
[BlackFideId "12993778"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. Qd3 O-O 11. O-O-O Be7 12. Nd5 Bxd5 13. Qxd5 Qc7 14. Bg4 Nc6
15. Kb1 b5 16. a3 Rfb8 17. Rd3 a5 18. Rc3 Rb6 19. Be2 b4 20. Rf3 Bf6 21. a4 Rc8
22. c4 Ne7 23. Qd2 Ng6 24. g3 Qc6 25. Qd5 Qxa4 26. Qxa5 Qc6 27. Qd5 Qc7 28. Rd1
Rc6 29. Qd2 Qb6 30. h4 Nf8 31. Qe3 Qc7 32. Rd5 Rb6 33. Qd2 Ne6 34. Rfd3 Qxc4 35.
Re3 Qc6 36. Red3 Be7 37. Na5 Qc7 38. Nb3 Rbb8 39. Bd1 h6 40. f4 Qc4 41. fxe5
dxe5 42. Rd7 Bf6 43. Bh5 g6 44. Bg4 Nc5 45. Nxc5 Rxc5 46. Bd1 Rbc8 47. Qe3 Qc1+
48. Qxc1 Rxc1+ 49. Ka2 R1c7 50. Rxc7 Rxc7 51. Kb3 Be7 52. h5 Kg7 53. Bg4 Kf6 54.
hxg6 fxg6 55. Rd1 h5 56. Be2 Rb7 57. Rd5 Rb6 58. Bf3 Rc6 59. Rd1 Bc5 60. Rf1 Kg5
61. Be2 Rd6 62. Kc4 Bd4 63. Kxb4 Bxb2 64. Kb3 Rd2 65. Bc4 Bd4 66. Be6 Rd3+ 67.
Kc2 Rxg3 68. Kd2 Rg2+ 69. Kd3 Rg3+ 70. Kd2 Be3+ 71. Ke2 Bf4 72. Bd5 Re3+ 73. Kf2
Rc3 74. Rg1+ Kh6 75. Rb1 Rc2+ 76. Kg1 Be3+ 77. Kh1 Rc1+ 78. Rxc1 Bxc1 79. Kg2 g5
80. Kg3 g4 81. Kh4 Bd2 82. Kg3 Kg5 83. Be6 h4+ 84. Kf2 h3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.64"]
[White "Postlmayer, Jakob"]
[Black "Boehme, Markus"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2403"]
[BlackElo "2186"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "1643622"]
[BlackFideId "12946850"]
[EventDate "2025.04.17"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. c5 b6 6. cxb6 c5 7. Bf4 Bd6 8. Bxd6
Qxd6 9. dxc5 Qxc5 10. Qd4 Qd6 11. e3 Nbd7 12. Be2 Qxb6 13. b3 O-O 14. O-O a5 15.
Rac1 Ba6 16. Qxb6 Nxb6 17. Bxa6 Rxa6 18. a4 Nbd7 19. Nd4 g6 20. Rfd1 Kg7 21. f3
e5 22. Nde2 Nc5 23. Nb5 Ne6 24. Rc2 Rd8 25. Kf2 h5 26. h4 Rb6 27. Nc1 Rbb8 28.
Nd3 d4 29. e4 Nd7 30. Rc6 Kf8 31. Rdc1 Ke7 32. g3 f6 33. Ke2 Rb6 34. Rxb6 Nxb6
35. Rc6 Rb8 36. f4 Nd7 37. Kf3 Rb7 38. Rc8 Nb6 39. Rh8 Nd7 40. Rh7+ Kf8 41. Rh8+
Kg7 42. Rc8 Rb6 43. Ke2 Kf7 44. Kd2 Ke7 45. Rc4 Ra6 46. Nc7 Ra7 47. Nd5+ Kf7 48.
Rc6 Nd8 49. Rc8 Ne6 50. Kc2 exf4 51. gxf4 g5 52. f5 Ng7 53. hxg5 fxg5 54. Rc6 g4
55. e5 Nf8 56. N3f4 g3 57. e6+ Kg8 58. Nf6+ Kh8 59. Rc8 Nxf5 60. N4xh5 Rc7+ 61.
Rxc7 g2 62. Rc8 d3+ 63. Kb2 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "2.65"]
[White "Karsay, Pascal"]
[Black "Weigand, Anton"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2401"]
[BlackElo "2183"]
[ECO "D21"]
[Opening "QGA"]
[Variation "3.Nf3"]
[WhiteFideId "12953474"]
[BlackFideId "16221915"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. e3 cxd4 5. Bxc4 Qc7 6. Bb3 dxe3 7. Bxe3 e6 8.
O-O Nf6 9. Nc3 Nc6 10. Nb5 Qa5 11. Nd6+ Bxd6 12. Qxd6 Ne4 13. Qf4 Qf5 14. Qh4
Nf6 15. Rac1 Qg4 16. Qxg4 Nxg4 17. Bc5 f6 18. Nd2 Nge5 19. Ne4 Nd3 20. Nd6+ Kd7
21. Rcd1 Nxc5 22. Nxb7+ Ke7 23. Nxc5 Rd8 24. Bc2 Rb8 25. Rxd8 Nxd8 26. Rb1 Rb5
27. b4 a5 28. Nd3 axb4 29. Nxb4 Bb7 30. Bxh7 g6 31. Bxg6 Rg5 32. Bd3 Rxg2+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.1"]
[White "Reimann, Sebastian"]
[Black "Liang, Awonder"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2346"]
[BlackElo "2692"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "12928054"]
[BlackFideId "2056437"]
[EventDate "2025.04.17"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. f3 b5 6. h4 h6 7. Qd2 Nd7 8. Nh3 Ngf6
9. g4 Nb6 10. Nf4 Nfd7 11. O-O-O Bb7 12. Be2 c6 13. g5 h5 14. Ng2 Qc7 15. Rdf1
c5 16. d5 Ne5 17. b3 c4 18. f4 cxb3 19. axb3 Nf3 20. Rxf3 Bxc3 21. Qd3 Rc8 22.
Bd1 Nxd5 23. Bd4 Qa5 24. Bxc3 Nxc3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.2"]
[White "Vitiugov, Nikita"]
[Black "Besou, Hussain"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2670"]
[BlackElo "2344"]
[ECO "C85"]
[Opening "Ruy Lopez"]
[Variation "Exchange variation doubly deferred (DERLD)"]
[WhiteFideId "4152956"]
[BlackFideId "16269950"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bg4 8.
Nbd2 O-O 9. h3 Bxf3 10. Nxf3 Nd7 11. Be3 Re8 12. Qd2 c5 13. a4 a5 14. Qc3 Bd6
15. Nd2 b6 16. Nc4 Nf8 17. f4 exf4 18. Bxf4 Bxf4 19. Rxf4 Ne6 20. Rf2 Nd4 21.
Ne3 Qd6 22. Qc4 Qe6 23. Nd5 Rac8 24. Raf1 f6 25. c3 Nc6 26. Rxf6 gxf6 27. Rxf6
Qe5 28. Rxc6 Kh8 29. Nf6 Re7 30. d4 Qg5 31. Qf1 cxd4 32. cxd4 Qd2 33. Qf2 Qd1+
34. Kh2 Qxa4 35. d5 Rf8 36. Qe3 Qb4 37. b3 a4 38. bxa4 Qb2 39. Ng4 Qb4 40. Qh6
Rg7 41. Qe6 Re7 42. Qh6 Rg7 43. e5 Rfg8 44. Qf6 Rf8 45. Qh6 Rfg8 46. d6 cxd6 47.
Rxd6 Rg6 48. Rxg6 Rxg6 49. Qe3 h5 50. Nf2 Qe7 51. Nd3 Qg5 52. Nf4 Rg7 53. e6 Kg8
54. Qe4 Qg3+ 55. Kg1 Rc7 56. Ne2 Qg5 57. Nd4 Qg3 58. Nc6 Rxc6 59. Qxc6 Qe1+ 60.
Kh2 Qe5+ 61. g3 Qe2+ 62. Qg2 Qxe6 63. Qc2 Kg7 64. h4 Qe5 65. Qd2 Kg6 66. Qd3+
Kh6 67. Kg2 Qb2+ 68. Kf3 Qf6+ 69. Ke2 Qc6 70. Qe3+ Kh7 71. Qe7+ Kh8 72. Qe5+ Kg8
73. Qg5+ Kf8 74. Qxh5 Qg2+ 75. Ke3 Qxg3+ 76. Qf3+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.3"]
[White "Frischmann, Rick"]
[Black "Saric, Ivan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2331"]
[BlackElo "2659"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "24660752"]
[BlackFideId "14508150"]
[EventDate "2025.04.17"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. Nc3 d6 6. Nf3 a6 7. Be2 Bg4 8. O-O
Rc8 9. a3 g6 10. Rd1 Bg7 11. h3 Bxf3 12. Qxf3 Ne5 13. Qg3 Qb6 14. Be3 Qc6 15.
Rd4 O-O 16. f4 Ned7 17. e5 dxe5 18. fxe5 Qc7 19. Bf4 Qb6 20. Rd1 Rxc3 21. Qxc3
Nd5 22. Qb3 Nxf4 23. Bf3 Bxe5 24. Qxb6 Nxb6 25. Rb4 Bc7 26. Bxb7 a5 27. Rb5 Nc4
28. Bf3 Nd6 29. Rb3 e5 30. Bd5 e4 31. c4 e3 32. c5 e2 33. Re1 Nf5 34. Bc4 a4 35.
Rb7 Ba5 36. Rxe2 Nxe2+ 37. Bxe2 Rc8 38. Bc4 Rxc5 39. Bxf7+ Kf8 40. Be6 Rc1+ 41.
Kh2 Bc7+ 42. g3 Bxg3+ 43. Kg2 Rc2+ 44. Kf3 Rf2+ 45. Kg4 Rf4+ 46. Kg5 Nd6 47.
Rxh7 Ne4+ 48. Kxg6 Rf6+ 49. Kh5 Rxe6 50. Rb7 Nc5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.4"]
[White "Shirov, Alexei"]
[Black "Smolik, Jachym"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2650"]
[BlackElo "2326"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "2209390"]
[BlackFideId "23701641"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Bd2
Nb6 9. Ne4 Bxd2+ 10. Qxd2 f6 11. Nf3 Nd5 12. O-O O-O 13. Rfc1 b5 14. b3 cxb3 15.
axb3 a5 16. Nc5 b4 17. e4 Nc3 18. Rxc3 bxc3 19. Qxc3 Na6 20. Rxa5 Nc7 21. Rxa8
Nxa8 22. Bf1 Re8 23. e5 f5 24. Bc4 Nb6 25. h4 Nd5 26. Qa1 Qb6 27. h5 h6 28. Nh4
Bb7 29. Qc1 Qb4 30. Ng6 Bc8 31. Kg2 Qc3 32. Qxc3 Nxc3 33. Kf3 Kf7 34. Nf4 Re7
35. b4 Nd5 36. Nxd5 exd5 37. Bb3 Be6 38. Kf4 Re8 39. Bc2 Rb8 40. Bxf5 Bxf5 41.
Kxf5 Rxb4 42. Ne6 Rc4 43. g4 Ke7 44. f3 Kf7 45. f4 c5 46. Nxc5 Rxd4 47. e6+ Ke7
48. Ke5 Rc4 49. Nd3 Re4+ 50. Kxd5 Rxe6 51. Ne5 Ra6 52. g5 Ra4 53. Ng6+ Kf7 54.
Ne5+ Kg8 55. gxh6 gxh6 56. Ng4 Kg7 57. Ke5 Ra5+ 58. Ke6 Rxh5 59. f5 Rh1 60. f6+
Kf8 61. Ne5 Rf1 62. Ng6+ Kg8 63. Ne7+ Kf8 64. Ng6+ Ke8 65. Ne5 h5 66. Ng6 Rf2
67. Nh4 Rf4 68. Ng6 Rf1 69. Ne5 Rf2 70. Ng6 Rf1 71. Ne5 Kd8 72. f7 h4 73. Ng4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.5"]
[White "Roubalik, Jakub"]
[Black "Yuffa, Daniil"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2323"]
[BlackElo "2649"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[WhiteFideId "322237"]
[BlackFideId "24131423"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 Re8 6. Ne2 d5 7. O-O Bd6 8. c5
Bf8 9. b4 e5 10. dxe5 Rxe5 11. Bb2 Re8 12. Nf4 c6 13. Nh5 Nxh5 14. Qxh5 g6 15.
Qd1 Bg7 16. Qc2 a5 17. a3 Nd7 18. e4 Ne5 19. exd5 axb4 20. axb4 Nf3+ 21. gxf3
Qg5+ 22. Kh1 Bh3 23. Rg1 Rxa1 24. Bxa1 Qxg1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.6"]
[White "Bouska, Jiri"]
[Black "Ivic, Velimir"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2322"]
[BlackElo "2623"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "23722223"]
[BlackFideId "950122"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 Be7 8. g4
Be6 9. g5 Nfd7 10. Be3 Nb6 11. h4 N8d7 12. Qd2 Rc8 13. Rg1 O-O 14. O-O-O Nc5 15.
Kb1 Qe8 16. b3 Kh8 17. Kb2 Qc6 18. Be2 Bd8 19. Ne1 Nxe4 20. Nxe4 Qxe4 21. Bf3
Nc4+ 22. bxc4 Qxc4 23. Bd5 Qb5+ 24. Bb3 d5 25. a4 Qc6 26. Bxd5 Qxa4 27. Bb3 Qb5
28. Qd3 Qc6 29. Qd6 Qc3+ 30. Ka2 Re8 31. Bxe6 fxe6 32. Rd3 Qc4+ 33. Rb3 Be7 34.
Qxe5 Red8 35. c3 Rd5 36. Qf4 Qe2+ 37. Rb2 Qd1 38. Bc1 Rxc3 39. Kb1 Rdc5 40. Nc2
Qxg1 41. Qf7 Rc8 42. Qxe7 Qd1 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.7"]
[White "Donchenko, Alexander"]
[Black "Hollan, Martin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2617"]
[BlackElo "2319"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "24603295"]
[BlackFideId "360937"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. g3 O-O 6. Bg2 dxc4 7. Ne5 c5 8. dxc5
Qxd1+ 9. Nxd1 Bxc5 10. O-O Nc6 11. Bxc6 bxc6 12. Be3 Bb6 13. Bxb6 axb6 14. Nc3
Nd5 15. Rfc1 f6 16. Nxc6 Nxc3 17. Rxc3 b5 18. a3 Bb7 19. Nd4 Rfd8 20. Nxb5 Rd2
21. Rxc4 Rxb2 22. Nc3 Rc2 23. Rc7 Ba6 24. e3 Rd8 25. Nb5 Rb2 26. Nd4 Rd6 27.
Rac1 g6 28. Re7 e5 29. Rcc7 Rb8 30. Ne6 Rb1+ 31. Kg2 Bb7+ 32. Kh3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.8"]
[White "Ouellet, Maili-Jade"]
[Black "Safarli, Eltaj"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2317"]
[BlackElo "2617"]
[ECO "A50"]
[Opening "Queen's Indian accelerated"]
[WhiteFideId "2620472"]
[BlackFideId "13402129"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. Nf3 e6 7. e4 Nxc3 8.
bxc3 Be7 9. Bf4 O-O 10. Bd3 c5 11. d5 exd5 12. exd5 h6 13. O-O Bd6 14. Bxd6 Qxd6
15. c4 Nd7 16. a4 Rae8 17. a5 b5 18. cxb5 Nf6 19. Rac1 Qxd5 20. Rfe1 Qd8 21. a6
Bxf3 22. gxf3 Qd5 23. Be4 Qg5+ 24. Kh1 Nxe4 25. Rxe4 Rxe4 26. fxe4 Qf4 27. Qxc5
Qxe4+ 28. Kg1 Qg4+ 29. Kh1 Qf3+ 30. Kg1 Re8 31. Qxa7 Qg4+ 32. Kh1 Qe4+ 33. Kg1
Re5 34. Qe3 Rg5+ 35. Kf1 Qd5 36. a7 Kh7 37. b6 Rg6 38. f3 Qb5+ 39. Ke1 Qa5+ 40.
Qc3 Rg1+ 41. Ke2 Rg2+ 42. Kf1 Qa2 43. Qd3+ g6 44. Rc2 Rxc2 45. Qxc2 Qxc2 46.
a8=Q Qb1+ 47. Kg2 Qb2+ 48. Kf1 Qxb6 49. Qf8 Qf6 50. Kg2 Qf4 51. h4 h5 52. Qd8
Kg7 53. Qe7 Qd4 54. Kf1 Qf6 55. Qe4 Qd6 56. Kg2 Kf6 57. Qc4 Qd2+ 58. Kg3 Qe3 59.
Kg2 Qe5 60. Qc6+ Kg7 61. Qc4 Qe3 62. Qb4 Qe2+ 63. Kg3 Qe5+ 64. Kg2 Qa1 65. Qe4
Qc3 66. Kg3 Qc5 67. Kg2 Qf5 68. Qd4+ Qf6 69. Qe4 Qe6 70. Qd4+ f6 71. Qa7+ Kh6
72. Qa8 Kg7 73. Qa7+ Qf7 74. Qd4 Qe7 75. Kh3 Qe6+ 76. Kg2 Qe2+ 77. Kg3 Qe5+ 78.
Qxe5 fxe5 79. f4 e4 80. Kf2 Kf6 81. Ke2 Ke6 82. Kf2 Kd6 83. Ke2 Kc5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.9"]
[White "Bartel, Mateusz"]
[Black "Boder, Jan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2595"]
[BlackElo "2313"]
[ECO "B56"]
[Opening "Sicilian"]
[Variation "Venice attack"]
[WhiteFideId "1112635"]
[BlackFideId "16243226"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8.
Nf3 Nc6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 Be7 12. Qd3 O-O 13. O-O-O Rad8 14. h4
Kh8 15. h5 h6 16. Kb1 f5 17. Rhe1 Qe8 18. exf5 Qxh5 19. Ne3 d5 20. g4 Qh3 21.
Qe2 e4 22. Ng1 Qh2 23. Nxd5 Bh4 24. Qxe4 Qxf2 25. Nf3 Rfe8 26. Qxe8+ Rxe8 27.
Rxe8+ Kh7 28. g5 hxg5 29. Nf6+ gxf6 30. Rd7+ Kh6 31. Rh8# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.10"]
[White "Muradli, Mahammad"]
[Black "Hampel, Felix"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2588"]
[BlackElo "2313"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "13409301"]
[BlackFideId "24668125"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Na6 8. h4 Nc5
9. Qc2 c6 10. h5 Qa5 11. h6 Bh8 12. f3 Nh5 13. a3 Qd8 14. b4 Na6 15. c5 cxd5 16.
Nxd5 Nc7 17. O-O-O Nxd5 18. Rxd5 Nf4 19. Rxd6 Qg5 20. Bc4 Qxg2 21. Qxg2 Nxg2 22.
Bg5 Nf4 23. Be7 Be6 24. Bxf8 Bxc4 25. Be7 Bb5 26. Nh3 Ne6 27. Ng5 Nd4 28. Bf6
Bxf6 29. Rxf6 Bc4 30. Kb2 a5 31. Rc1 Bb3 32. b5 a4 33. Rb6 Rd8 34. c6 Nxb5 35.
Rxb5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.11"]
[White "Vardanyan, Aras"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2317"]
[BlackElo "2570"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "12808792"]
[BlackFideId "30901561"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. h3 Nbd7 7. Nf3 e5 8. O-O
Re8 9. e4 exd4 10. Nxd4 Nc5 11. Re1 h6 12. Rb1 a5 13. b3 c6 14. Bb2 Nfd7 15. f4
Qb6 16. Ba1 a4 17. b4 Nb3 18. axb3 Qxd4+ 19. Qxd4 Bxd4+ 20. Kh2 axb3 21. Rxb3
Nb6 22. Na4 Rxa4 23. Bxd4 Nxc4 24. Rd1 f5 25. e5 dxe5 26. fxe5 Be6 27. Rbb1 Bd5
28. Bxd5+ cxd5 29. Ra1 Rxb4 30. Bc3 Rb3 31. Rac1 Rb5 32. Rb1 Na3 33. Rb4 Kf7 34.
Rh4 Rc8 35. Bd4 Nc2 36. Bf2 h5 37. g4 fxg4 38. hxg4 Rc4 39. gxh5 Rxh4+ 40. Bxh4
gxh5 41. Rf1+ Ke6 42. Bg3 Ne3 43. Rf6+ Ke7 44. Kh3 Rb3 45. Kh4 Ng2+ 46. Kh3 h4
47. Kxg2 Rxg3+ 48. Kf2 Rg5 49. Rb6 Rxe5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.12"]
[White "Kazakouski, Valery"]
[Black "Sabuk, Piotr"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2563"]
[BlackElo "2310"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (with ...c5)"]
[WhiteFideId "13507443"]
[BlackFideId "1137565"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 c5 3. c4 dxc4 4. Qa4+ Nc6 5. Bg2 Bd7 6. Qxc4 e5 7. Nc3 Nh6 8. d3
Nf5 9. Ng5 Nh6 10. Nge4 Be6 11. Qb5 Qb6 12. Be3 Nf5 13. Bxc5 Bxc5 14. Nxc5 Nd4
15. Qxb6 axb6 16. Nxe6 fxe6 17. Rc1 Kd7 18. e3 Nf5 19. a3 Rhd8 20. Ke2 Nd6 21.
Ne4 Ra5 22. Rc3 Nb5 23. Rc4 Nd6 24. Nxd6 Kxd6 25. Rhc1 Rc5 26. h4 Rf8 27. Be4 h6
28. f4 exf4 29. gxf4 Rc8 30. b4 Rxc4 31. Rxc4 Rg8 32. h5 Ra8 33. b5 Ne7 34. a4
Nd5 35. Kd2 Rd8 36. f5 e5 37. Bxd5 Kxd5 38. Rc7 e4 39. Rxg7 Ke5 40. Re7+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.13"]
[White "Sanal, Vahap"]
[Black "Polster, Christian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2550"]
[BlackElo "2307"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "6300545"]
[BlackFideId "12965081"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bh5 8.
Nc4 Qc7 9. Qe2 e5 10. Bd2 Be7 11. Ne3 Nf8 12. Nf5 Ne6 13. g4 Bg6 14. Be3 f6 15.
Rg1 O-O-O 16. a3 Rhe8 17. Nxe7+ Rxe7 18. Nd2 Nd4 19. Bxd4 cxd4 20. b4 Bf7 21.
Nb3 Bxb3 22. cxb3 Qd7 23. O-O-O h5 24. Kb2 Rh8 25. Rc1 Kb8 26. Qf3 hxg4 27. hxg4
Rf7 28. Rh1 Rff8 29. Qg3 g5 30. Rh5 Rxh5 31. gxh5 Rh8 32. Rh1 Rh6 33. Qf3 Qe7
34. Qg4 a5 35. bxa5 Qc5 36. Rc1 Qxa5 37. Qd7 Qd2+ 38. Rc2 Qxd3 39. a4 Qxe4 40.
Qd8+ Ka7 41. Qa5+ Kb8 42. Qd8+ Ka7 43. Rc5 b6 44. Qc7+ Ka6 45. a5 Qe2+ 46. Ka3
bxc5 47. Qb6# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.14"]
[White "Sorbe, Stephane"]
[Black "Amar, Elham"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2315"]
[BlackElo "2546"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "617334"]
[BlackFideId "1533533"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. h3 Bh5 6. Bc2 Nc6 7. d4 cxd4 8. cxd4
e5 9. d5 Nd4 10. Nc3 Nxc2+ 11. Qxc2 Be7 12. Be3 O-O 13. Nd2 Bg6 14. g4 b5 15.
Qb3 Rb8 16. f3 a6 17. a4 bxa4 18. Qxa4 Rxb2 19. Nc4 Qc7 20. O-O Rbb8 21. Rfc1 h5
22. Na5 Nd7 23. Nb5 Qd8 24. Na7 Bg5 25. Qa3 Bxe3+ 26. Qxe3 Qh4 27. Ra2 Qxh3 28.
N7c6 Rbe8 29. Rh2 Qg3+ 30. Rg2 Qf4 31. Nc4 Qxe3+ 32. Nxe3 hxg4 33. Rxg4 Bh7 34.
Kh2 f5 35. exf5 Bxf5 36. Rg5 Bh7 37. Rcg1 g6 38. Kg3 Nc5 39. Nc4 Rf6 40. Re1 Kg7
41. N6xe5 dxe5 42. Rgxe5 Rxe5 43. Rxe5 Bg8 44. f4 Nd3 45. Re7+ Kf8 46. Ra7 Bxd5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.15"]
[White "Engel, Luis"]
[Black "Moritz, Aron"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2544"]
[BlackElo "2305"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "12961523"]
[BlackFideId "24672319"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1
a5 9. h3 exd4 10. Nxd4 Nc5 11. b3 Be6 12. Bxe6 fxe6 13. Ba3 Nfd7 14. Qe2 Bf6 15.
Rad1 Be5 16. Nb1 Rf4 17. f3 Qf6 18. Qe3 Rf8 19. Ne2 Rh4 20. Rf1 g5 21. Nd2 b5
22. axb5 cxb5 23. b4 Na4 24. Nb3 axb4 25. Bxb4 Nb2 26. Rb1 Nc4 27. Qd3 Rd8 28.
Rfd1 Nb2 29. Rxb2 Bxb2 30. Qxd6 Be5 31. Qe7 Qxe7 32. Bxe7 Rc8 33. Rxd7 Rxc2 34.
Bxg5 Rh5 35. Nbd4 Rc7 36. Rxc7 Bxc7 37. h4 Bb6 38. Kh2 Bc7+ 39. Kh3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.16"]
[White "Fiedorek, Michal"]
[Black "Woodward, Andy"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2305"]
[BlackElo "2536"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1199528"]
[BlackFideId "30953499"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. g3 Be7 11. Qd3 O-O 12. O-O-O Nc6 13. f4 Rc8 14. Kb1 exf4
15. gxf4 Bf6 16. Qxd6 Bxc3 17. Qxd8 Rfxd8 18. Rxd8+ Nxd8 19. bxc3 Rxc3 20. Bd3
Rc7 21. Rd1 Bd7 22. Bc4 Kf8 23. Bd5 g6 24. Kb2 Ke7 25. c4 f6 26. Rh1 Ne6 27. Rf1
b6 28. f5 gxf5 29. Rxf5 Ng7 30. Rf2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.17"]
[White "Subelj, Jan"]
[Black "Knuedel, Torben"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2528"]
[BlackElo "2300"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "14618583"]
[BlackFideId "16208820"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 a5 7. Qc2 Nc6 8. Bd2
Nb4 9. Qc1 c5 10. dxc5 Ne4 11. cxd5 exd5 12. Be3 Bf5 13. Nd4 Bg6 14. a3 Nc6 15.
Nc3 Nxd4 16. Bxd4 Bxc5 17. Bxc5 Nxc5 18. Bxd5 Rc8 19. Qf4 Qb6 20. Ra2 Rfe8 21.
Rd1 Ne6 22. Bxe6 Qxe6 23. Raa1 Qb3 24. Rd2 Rc4 25. Qe5 f6 26. Qxa5 h5 27. a4 Re5
28. Qd8+ Kh7 29. Rd7 Kh6 30. Qh8+ Kg5 31. f4+ Kg4 32. Qxg7 Qb6+ 33. Kf1 Kh3 34.
Qxg6 Kxh2 35. e3 Rxc3 36. Rd2+ Kh3 37. fxe5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.18"]
[White "Ohler, Julius"]
[Black "Ten Hertog, Hugo"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2303"]
[BlackElo "2528"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "16238982"]
[BlackFideId "1026356"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 dxc4 5. O-O Nd7 6. Qc2 b5 7. a4 Bb7 8. Ne1 b4
9. Qxc4 a5 10. d4 Ne7 11. Nd3 Ba6 12. Qc2 Nf5 13. e3 Rc8 14. Rd1 c5 15. d5 b3
16. Qd2 c4 17. dxe6 cxd3 18. exd7+ Qxd7 19. Qxa5 Qe6 20. Nc3 Be7 21. Nb5 O-O 22.
Rxd3 Rc2 23. Rc3 Rd8 24. Bf3 Bb7 25. Qxd8+ Bxd8 26. Bxb7 Ba5 27. Rxc2 bxc2 28.
e4 Qd7 29. Bd5 Ne7 30. Be3 Nxd5 31. exd5 Qxd5 32. Nd4 h5 33. h4 Qb7 34. Rc1 Qxb2
35. Rxc2 Qa1+ 36. Kg2 Qxa4 37. Rc8+ Kh7 38. Nf3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.19"]
[White "Lashkin, Jegor"]
[Black "Degardin, Sylvain"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2528"]
[BlackElo "2296"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "13907808"]
[BlackFideId "20623070"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2
Nc6 9. O-O dxc4 10. Bxc4 a6 11. Bd3 Be7 12. Rc1 Qa5 13. Nd2 e5 14. Bg3 Rd8 15.
Qe2 Be6 16. Nc4 Qc7 17. Ne4 Nd7 18. f4 f5 19. Ng5 Bxg5 20. fxg5 g6 21. b4 Rac8
22. a3 b5 23. Nd2 Qb6 24. h3 e4 25. Bb1 Nce5 26. Kh2 Nc4 27. Nxc4 Bxc4 28. Ba2
Qe6 29. Bxc4 bxc4 30. Rfd1 Nb6 31. Rxd8+ Rxd8 32. Bc7 Rd3 33. Bxb6 Qxb6 34. Qc2
c3 35. Qb3+ Kg7 36. Rxc3 Qd6+ 37. Kg1 Rd1+ 38. Kf2 Rd2+ 39. Ke1 Rxg2 40. Kf1 Rh2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.20"]
[White "Maksimovic, Bojan"]
[Black "Hrebenshchykova, Yelyzaveta"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2512"]
[BlackElo "2296"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "14408120"]
[BlackFideId "14159899"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 d4 5. O-O Nc6 6. d3 Bc5 7. Nbd2 a5 8. Nb3
Be7 9. e3 dxe3 10. Bxe3 a4 11. Nbd4 Nxd4 12. Bxd4 O-O 13. Bc3 c5 14. Qe2 Qc7 15.
Ne5 Rd8 16. Rad1 Bd7 17. Qf3 Rab8 18. d4 cxd4 19. Rxd4 Be8 20. Rxd8 Qxd8 21. Rd1
Qc7 22. h3 Bd6 23. Ng4 Nxg4 24. Qxg4 Be5 25. Bxe5 Qxe5 26. Qd4 Qxd4 27. Rxd4 b6
28. f4 Kf8 29. Kf2 Ke7 30. Ke3 Rc8 31. Kd3 f6 32. Kc3 h6 33. b4 axb3 34. axb3
Rc7 35. Rd2 Ra7 36. Re2 Kd6 37. Rd2+ Ke7 38. Bf3 Ra5 39. Kb2 g5 40. Re2 Bd7 41.
Rf2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.21"]
[White "Colin, Vincent"]
[Black "Costa, Leonardo"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2294"]
[BlackElo "2510"]
[ECO "E50"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 e8g8, 5.Nf3, without ...d5"]
[WhiteFideId "612324"]
[BlackFideId "16213955"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. e3 c5 6. Bd3 Nc6 7. O-O Bxc3 8. bxc3
d6 9. Nd2 e5 10. d5 Ne7 11. h3 Ne8 12. e4 Ng6 13. Nf3 h6 14. Kh2 f5 15. exf5
Bxf5 16. Bxf5 Rxf5 17. Be3 Qd7 18. Nd2 Nf4 19. Ne4 Rd8 20. Rb1 Nf6 21. Ng3 Rg5
22. Rb2 Rf8 23. Qb3 b6 24. Qb5 Qf7 25. f3 Qg6 26. Bxf4 exf4 27. Nh1 Re8 28. Rd2
Re3 29. Qc6 Kh7 30. Kg1 Ng8 31. Qd7 Ne7 32. h4 Rh5 33. Qg4 Qxg4 34. fxg4 Rxh4
35. Nf2 Ng6 36. Rc2 Ne5 37. Nd1 Re4 38. Nf2 Rxc4 39. Re1 Nxg4 40. Nd1 Ne3 41.
Nxe3 fxe3 42. Rxe3 Rhd4 43. Re7 Rxd5 44. Rxa7 b5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.22"]
[White "Rozen, Eytan"]
[Black "Hoerstmann, Martin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2508"]
[BlackElo "2288"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "2816750"]
[BlackFideId "4602730"]
[EventDate "2025.04.17"]

1. c4 g6 2. h4 Nf6 3. d4 c5 4. d5 b5 5. h5 Nxh5 6. e4 d6 7. g4 Nf6 8. g5 Nxe4 9.
Bd3 f5 10. gxf6 Nxf6 11. Bxg6+ Kd7 12. Nc3 Bg7 13. Bf5+ Ke8 14. Bxc8 Qxc8 15.
Nxb5 Qf5 16. Nc7+ Kd7 17. Nxa8 Qe4+ 18. Be3 Qxc4 19. Nf3 Qxd5 20. Rg1 Qxd1+ 21.
Rxd1 Ne8 22. Bxc5 Nc6 23. b4 Bc3+ 24. Ke2 Nxb4 25. Bxb4 Bxb4 26. Rb1 Bc5 27.
Rb7+ Kc6 28. Rb8 h5 29. Rgb1 h4 30. Rc8+ Kd7 31. Rbb8 h3 32. Rd8+ Ke6 33. Rxe8
Rh4 34. Nxh4 h2 35. Rb1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.23"]
[White "Cu, Ivan Travis"]
[Black "Bellahcene, Bilel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2286"]
[BlackElo "2506"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "5245010"]
[BlackFideId "696358"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 a5 7. Nc3 c6 8. d4 b6
9. Bb2 Ba6 10. Ne5 Nfd7 11. Nxd7 Nxd7 12. cxd5 cxd5 13. Re1 Rc8 14. Qd2 b5 15.
a4 b4 16. Nb5 Qb6 17. Qd3 f5 18. Rec1 Nf6 19. e3 Ne4 20. Bf1 g5 21. Rxc8 Rxc8
22. Rc1 Rxc1 23. Bxc1 g4 24. h4 Bd6 25. Qc2 Bb8 26. Bd3 Bb7 27. Bd2 Qc6 28. Qxc6
Bxc6 29. Be1 Kf7 30. Kf1 Kg6 31. Ke2 Nf6 32. Bd2 Ng8 33. Kf1 Ne7 34. Ke1 Be8 35.
Bc1 Kf6 36. Kf1 Bg6 37. Ke2 Kf7 38. Bd2 Ke8 39. Bc1 Kd7 40. Bd2 Kc6 41. Bc1 Kb6
42. Bd2 Ng8 43. Be1 Nf6 44. Bd2 Be8 45. Be1 Bd7 46. Kd1 Ne4 47. Ke2 Be8 48. Kd1
Nf6 49. Bd2 Bg6 50. Ke2 Ng8 51. Bc1 Ne7 52. Kd2 Kb7 53. Ke2 Nc6 54. Bb2 Kc8 55.
Kd2 Kd7 56. Ke2 Ke7 57. Kd2 Be8 58. Ke2 Kf6 59. Kd1 Bd7 60. Ke2 Bc8 61. Kd2 Kg6
62. Ke2 Ba6 63. Kd2 Ne7 64. Ke2 Kh5 65. Kf1 h6 66. Ke2 Nc6 67. Kd2 Kg6 68. Na7
Bxa7 69. Bxa6 Kf6 70. Bb5 Ne7 71. Ba6 Ng8 72. Ke2 Ke7 73. Bc1 Nf6 74. Bd2 Bb8
75. Bd3 Ne8 76. Ba6 Ng7 77. Kd3 Ba7 78. Ke2 Ne8 79. Bb5 Nd6 80. Ba6 Kf6 81. Bd3
Bb6 82. Ba6 Kf7 83. Bd3 Bd8 84. Ba6 Bf6 85. Bd3 e5 86. dxe5 Bxe5 87. Bc2 Ke6 88.
Bd3 Nb7 89. Bc2 Nc5 90. Bd1 Bb2 91. Bc2 Ke5 92. Kd1 Bc3 93. Bc1 h5 94. Ke2 Ne4
95. Bd1 Ke6 96. Bc2 Nc5 97. Kf1 Nd7 98. Bd3 Ne5 99. Bb5 Nd7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.24"]
[White "Balabayeva, Xeniya"]
[Black "Roshka, Yevgeniy"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2285"]
[BlackElo "2488"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[WhiteFideId "13719688"]
[BlackFideId "14129558"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bxd6 Qxd6 8.
Bd3 Bg4 9. Nge2 O-O 10. Qc2 Bxe2 11. Nxe2 Nbd7 12. h3 Rfe8 13. O-O c6 14. a4 g6
15. Rfc1 Ne4 16. b4 Rac8 17. Bxe4 dxe4 18. Nc3 Qe6 19. b5 axb5 20. axb5 c5 21.
Ne2 c4 22. Ra7 Rc7 23. Nc3 Nb6 24. Qa2 Kg7 25. Qb2 Kh6 26. Qb4 Rec8 27. Ra2 f5
28. Rd2 Rd7 29. Rcd1 Qd6 30. Rb1 Qxb4 31. Rxb4 Ra8 32. Rc2 Ra3 33. Kf1 Rc7 34.
Nb1 Ra1 35. Ke2 Nd5 36. Rbb2 c3 37. Rb3 Rc4 38. f3 Rb4 39. Nxc3 Nf4+ 40. exf4
exf3+ 41. gxf3 Rxb3 42. d5 Ra8 43. Kd3 Rb4 44. Re2 Rc8 45. d6 Rb3 46. Rc2 Kg7
47. d7 Rd8 48. Kc4 Ra3 49. Rd2 b6 50. Rd6 Ra7 51. Rxb6 Raxd7 52. Rc6 Rd4+ 53.
Kc5 Rxf4 54. b6 Rxf3 55. Kc4 Rb8 56. Nd5 Rxh3 57. Rc7+ Kh6 58. b7 Rh1 59. Kb5
Kg5 60. Nb4 h5 61. Kb6 Rb1 62. Ka7 Rxb7+ 63. Rxb7 h4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.25"]
[White "Schlosser, Philipp"]
[Black "Heinrich, John"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2481"]
[BlackElo "2285"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch with e3"]
[WhiteFideId "4600169"]
[BlackFideId "16259491"]
[EventDate "2025.04.17"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 cxd4 7. exd4 Nxc3 8.
bxc3 Qc7 9. Rb1 Qxc3+ 10. Bd2 Qc7 11. Bd3 Be7 12. O-O O-O 13. Re1 Nc6 14. Qc2 h6
15. Bh7+ Kh8 16. Be4 Bd7 17. Ne5 Rac8 18. Bf4 Qd8 19. Qd2 Nxe5 20. Bxe5 f6 21.
Bf4 g5 22. Bxb7 gxf4 23. Qxf4 Kh7 24. Bxc8 Bxc8 25. Rec1 Bd6 26. Qe4+ f5 27. Qa8
Qd7 28. g3 Kg7 29. a4 Kf7 30. a5 Ke7 31. Qf3 Qd8 32. Qh5 Rf6 33. Qe2 f4 34. Qe4
Rf7 35. Qa8 Rf8 36. Qxa7+ Bd7 37. Rb7 Rf5 38. a6 Ra5 39. Kg2 f3+ 40. Kxf3 Rd5
41. Ra1 Rf5+ 42. Ke2 Rf8 43. Rab1 Ke8 44. Rxd7 Qxd7 45. Rb7 Qc8 46. f4 Qc2+ 47.
Kf3 Qd3+ 48. Kf2 Qd2+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.26"]
[White "Schoorl, Rob"]
[Black "Trost, Edvin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2285"]
[BlackElo "2481"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "1009508"]
[BlackFideId "1729519"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 Nc6 7. Bb2 d4 8. e3 e5
9. exd4 exd4 10. Na3 d3 11. Nb5 Bg4 12. h3 Bh5 13. a3 a6 14. Nc3 a5 15. g4 Bg6
16. Re1 Bc5 17. Rb1 Qd6 18. Nb5 Qf4 19. b4 axb4 20. axb4 Nxb4 21. Be5 Qxc4 22.
Nxc7 Rac8 23. Bg3 Qc2 24. Nh4 b6 25. Nxg6 hxg6 26. Ra1 Qc4 27. Qa4 Qc2 28. Red1
Rcd8 29. Qb5 Ne8 30. Rac1 Qa2 31. Ra1 Nxc7 32. Bxc7 Qe6 33. Bxd8 Rxd8 34. Re1
Qf6 35. Re8+ Kh7 36. Rf1 Rxe8 37. Qxe8 Qf4 38. Qe4 Qxd2 39. h4 Na2 40. Qc4 Bd6
41. Qxf7 Qf4 42. Qxf4 Bxf4 43. Rb1 Nc3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.27"]
[White "Eugene, Floryan"]
[Black "Kenneskog, Theodor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2476"]
[BlackElo "2278"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "20694784"]
[BlackFideId "1715011"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. a4 Be7 6. a5 O-O 7. Be2 Re8 8. O-O
c6 9. d5 cxd5 10. exd5 Bf8 11. Bb5 a6 12. Ba4 g6 13. Nd2 Qc7 14. Qe2 Bh6 15. Qc4
Qb8 16. Qh4 Bg7 17. Nde4 Rf8 18. Ra3 Qc7 19. Bh6 Bxh6 20. Qxh6 Ng4 21. Qh4 f5
22. Ng5 Nc5 23. b4 Nxa4 24. Nxa4 Qe7 25. Nb6 Rb8 26. h3 Nf6 27. f4 Ne4 28. g3
exf4 29. gxf4 Bd7 30. Qxh7+ Qxh7 31. Nxh7 Rf7 32. Ng5 Nxg5 33. fxg5 Re8 34. Nc4
Rh7 35. Nxd6 Re5 36. c4 f4 37. Rxf4 Rxg5+ 38. Kh2 Rgh5 39. Ne4 Rxh3+ 40. Rxh3
Rxh3+ 41. Kg2 Kh8 42. Nc5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.28"]
[White "Reza, Wojciech"]
[Black "Pfreundt, Jakob"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2278"]
[BlackElo "2467"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "1151967"]
[BlackFideId "12918156"]
[EventDate "2025.04.17"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Be3 c5 5. Nc3 cxd4 6. Bxd4 Nf6 7. h3 Nc6 8. Be3
Qa5 9. Qd2 Nd7 10. Nge2 Nc5 11. Rc1 h5 12. f3 h4 13. Nf4 Be5 14. Be2 Ne6 15.
Nfd5 g5 16. b4 Qd8 17. Nb5 Bg3+ 18. Kf1 Kf8 19. Bd3 Be5 20. Kf2 b6 21. Rhd1 Rb8
22. Bf1 Bd7 23. Kg1 Rg8 24. Kh1 Rg6 25. Be2 Kg8 26. c5 bxc5 27. bxc5 a6 28. cxd6
exd6 29. Nbc3 Ncd4 30. Bxa6 Kh7 31. Ne2 Nxe2 32. Bxe2 Ba4 33. Rg1 Rb2 34. Qe1
Nd4 35. Bd1 Bxd1 36. Qxd1 Ne2 37. Re1 Nxc1 38. Qxc1 Qa5 39. Rg1 Qd8 40. a4 Qd7
41. Qc4 Qxh3+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.29"]
[White "Aswath, S"]
[Black "Hasanov, Zaur"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2466"]
[BlackElo "2277"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "46694919"]
[BlackFideId "34125970"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Nf3
Nh6 9. O-O Nf5 10. Nb3 Qa6 11. Qc3 Be7 12. Bg5 Bxg5 13. Nc5 Qc4 14. Qxc4 dxc4
15. hxg5 b6 16. Ne4 Ke7 17. a4 Rd8 18. c3 Rd5 19. Nfd2 b5 20. Ra2 Nd7 21. axb5
c5 22. dxc5 Nxc5 23. Nxc5 Rxc5 24. Rfa1 Rd8 25. Rxa7+ Ke8 26. b6 Rxe5 27. Nxc4
Rb5 28. Rc7 Rb8 29. Raa7 h4 30. Rxf7 Rd5 31. Kh2 Rc5 32. Rfc7 Rd5 33. b7 Kd8 34.
Rc8+ Rxc8 35. Ra8 Rb8 36. Rxb8+ Kc7 37. Re8 Kxb7 38. Rxe6 Rd1 39. Ne3 Re1 40.
Re4 Nd6 41. Rxh4 Re2 42. Rd4 Kc6 43. Kg3 g6 44. b4 Ra2 45. c4 Ra3 46. b5+ Kc7
47. Kh2 Ra2 48. Nd5+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.30"]
[White "Ceres, Dragos"]
[Black "Stamatiou, Rodolfos"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2453"]
[BlackElo "2274"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "13905864"]
[BlackFideId "25826530"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 g6 6. O-O Bg7 7. d4 cxd4 8. Nxd4
O-O 9. h3 a6 10. Bxd7 Nbxd7 11. Be3 Rc8 12. Qe2 Ne5 13. b3 b5 14. f4 Ned7 15. g4
bxc4 16. bxc4 Nb6 17. e5 Ne8 18. e6 Rxc4 19. exf7+ Rxf7 20. Ne6 Qc8 21. Nxg7
Nxg7 22. Bxb6 Rxc3 23. Be3 Qe6 24. Rfe1 Rf8 25. Qd2 Qc4 26. Rac1 Rc8 27. Qf2 Rc2
28. Rxc2 Qxc2 29. Qh4 Qe4 30. Bf2 Qxf4 31. Rxe7 Qf3 32. Qh6 Qf8 33. Qe3 d5 34.
Qe5 Rc1+ 35. Kg2 Rc2 36. Qxd5+ Kh8 37. Rf7 Qg8 38. Qb7 Rxa2 39. Qf3 Nf5 40. Qc3+
Ng7 41. Qf6 Qa8+ 42. Kg3 Ra3+ 43. Kh4 g5+ 44. Qxg5 Qg8 45. Rxg7 Qf8 46. Rg8+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.31"]
[White "Boehme, Sebastian"]
[Black "Panjwani, Raja"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2275"]
[BlackElo "2443"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "16221788"]
[BlackFideId "2604493"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 Na6 7. O-O e5 8. dxe5
dxe5 9. Qc2 Nd7 10. a3 Nac5 11. Bg5 f6 12. Be3 Ne6 13. Rfd1 c5 14. Nd5 Rf7 15.
b4 Qf8 16. Ne1 h5 17. Nd3 b6 18. f4 Bh6 19. Rf1 Bb7 20. Qd2 exf4 21. N3xf4 Nxf4
22. Bxf4 Bxf4 23. Rxf4 Qd6 24. Raf1 Bxd5 25. Qxd5 Qxd5 26. exd5 Re8 27. Bd1 Re3
28. Ba4 Ne5 29. bxc5 bxc5 30. Rxf6 Rxf6 31. Rxf6 Rxa3 32. Bb5 Ra1+ 33. Rf1 Rxf1+
34. Kxf1 Kg7 35. Ke2 Nf7 36. Kd3 Kf6 37. Kc3 Ke7 38. Kb3 Ne5 39. h4 Nf7 40. Kc3
Nd6 41. Kd3 Nf5 42. Ke4 Nxh4 43. g4 hxg4 44. Kf4 Nf5 45. Kxg4 Nd6 46. Ba6 Kf6
47. Kf4 g5+ 48. Kg4 Kg6 49. Kf3 Kf5 50. Kg3 g4 51. Kf2 Kf4 52. Kg2 g3 53. Kf1
Kf3 54. Kg1 g2 55. Bb5 Nxb5 56. cxb5 c4 57. d6 c3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.32"]
[White "Buckels, Valentin"]
[Black "Schneider, Jana"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2440"]
[BlackElo "2265"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12942766"]
[BlackFideId "12924997"]
[EventDate "2025.04.17"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Bd6 5. Bg5 Be7 6. c3 O-O 7. e3 b6 8. Bd3
Ba6 9. Bxa6 Nxa6 10. Ne5 Nb8 11. O-O Nfd7 12. Bf4 Nxe5 13. Bxe5 Bd6 14. Qh5 Bxe5
15. dxe5 c5 16. Rad1 Nc6 17. f4 Qe8 18. Qg4 f5 19. exf6 Rxf6 20. e4 Qg6 21. Qxg6
Rxg6 22. e5 Rf8 23. Rf3 h5 24. Kf2 Rg4 25. g3 h4 26. Nf1 d4 27. Kg2 Rg6 28. Nd2
a5 29. Nc4 b5 30. Nd6 b4 31. cxd4 Nxd4 32. Rf2 a4 33. Rc1 b3 34. axb3 Nxb3 35.
Rc4 hxg3 36. hxg3 Ra8 37. Ne4 Ra5 38. Rfc2 a3 39. bxa3 Rxa3 40. R4c3 Ra4 41. Ng5
Rb4 42. Rc4 Rxc4 43. Rxc4 Kf8 44. Rc3 Nd4 45. Rxc5 Ke7 46. Rc7+ Kd8 47. Rb7 Ke8
48. Kf2 Nf5 49. g4 Ne7 50. Kg3 Rh6 51. Rb6 Rh1 52. Nxe6 Rg1+ 53. Kh4 Nd5 54.
Rb8+ Kf7 55. f5 Re1 56. Rb7+ Ne7 57. Ng5+ Kf8 58. Rb8+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.33"]
[White "Krasteva, Beloslava"]
[Black "Stankovic, Milos"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2272"]
[BlackElo "2439"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "2922029"]
[BlackFideId "938190"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3
Ne7 9. Qc2 Nd7 10. Nf3 Nf6 11. h3 Be6 12. O-O O-O 13. Rab1 a5 14. Na4 Nd7 15.
Rfc1 Rac8 16. a3 b6 17. b4 axb4 18. axb4 Rc7 19. Nc5 Ra7 20. Nxd7 Bxd7 21. b5
cxb5 22. Bxb5 Bxb5 23. Rxb5 Rc8 24. Qb2 Rxc1+ 25. Qxc1 Ra5 26. Rb3 b5 27. Qc3
Qb6 28. Qb4 Ra1+ 29. Kh2 Qc7+ 30. Ne5 f6 31. Rc3 Qd8 32. Nd3 Qb8+ 33. g3 Kf7 34.
Rc5 Qd6 35. Rxb5 Qe6 36. Qb2 Rd1 37. Qc2 Ra1 38. Nf4 Qa6 39. Rb1 Ra2 40. Rb2 Ra1
41. Qd3 Qc6 42. Qc2 Qa6 43. Qe2 Qc8 44. Ra2 Rxa2 45. Qxa2 Qf5 46. Qe2 g5 47. Nd3
Kg7 48. Nc5 h5 49. f3 Qb1 50. e4 Kh6 51. h4 gxh4 52. gxh4 Ng6 53. exd5 Qb8+ 54.
Kh1 Qg3 55. Ne4 Qxh4+ 56. Qh2 Qe1+ 57. Qg1 Qh4+ 58. Qh2 Qe1+ 59. Qg1 Qh4+ 60.
Qh2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.34"]
[White "Sorensen, Hampus"]
[Black "Daeschler, Florian"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2436"]
[BlackElo "2264"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "8703884"]
[BlackFideId "20678193"]
[EventDate "2025.04.17"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. Bb5 a6 8.
Bxc6+ bxc6 9. c4 g6 10. Ne5 dxc4 11. Ndxc4 Bg7 12. O-O Rc8 13. Qa4 O-O 14. Rfd1
Nd5 15. Bg3 Qe8 16. Qa3 f6 17. Nd3 Qf7 18. Nc5 Rfd8 19. Na5 Bh6 20. Nab7 Re8 21.
Nd3 Nc7 22. Qc5 Ne6 23. Qc3 Be4 24. Ndc5 Nxc5 25. Nxc5 Bd5 26. a4 Ra8 27. a5 Bg7
28. Re1 Bf8 29. Na4 Ra7 30. Nb6 Rd8 31. Rac1 Bh6 32. Rc2 Bf8 33. h3 Kh8 34. Bf4
Kg8 35. Qg3 Rb7 36. Bc7 Re8 37. Nxd5 Qxd5 38. Bb6 e5 39. dxe5 Rxe5 40. Rxe5 fxe5
41. Qc3 c5 42. Rd2 Qe4 43. Rd8 Qh4 44. Qxc5 Rf7 45. Qd5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.35"]
[White "Garcia Cuenca, Victor"]
[Black "Pajeken, Jakob Leon"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2266"]
[BlackElo "2435"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2250829"]
[BlackFideId "12942839"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Be7 7. h3 Bd6 8. dxc5
Bxc5 9. a3 O-O 10. b4 Bd6 11. Bxd6 Qxd6 12. c4 Rd8 13. cxd5 exd5 14. b5 Ne5 15.
Be2 Bf5 16. O-O Ne4 17. Nxe4 Bxe4 18. Nxe5 Qxe5 19. Qd4 Qxd4 20. exd4 Rac8 21.
Rfc1 Bc2 22. Kf1 Kf8 23. Ke1 Ke7 24. a4 Kd6 25. a5 Bf5 26. Kd2 Rxc1 27. Rxc1 Rc8
28. Rxc8 Bxc8 29. Bd3 h6 30. h4 b6 31. axb6 axb6 32. Ke3 Ke6 33. Kf4 Kf6 34. f3
g5+ 35. hxg5+ hxg5+ 36. Ke3 Bd7 37. g3 Be6 38. Bc2 Bc8 39. Bb1 Bd7 40. Bd3 Kg7
41. Kf2 Kh6 42. g4 f6 43. Kg3 Be8 44. f4 gxf4+ 45. Kxf4 Bd7 46. Be2 Kg6 47. Bd3+
Kf7 48. Be2 Ke7 49. Bd3 Be8 50. g5 fxg5+ 51. Kxg5 Kd6 52. Be2 Bd7 53. Bd3 Bh3
54. Kf6 Bg4 55. Bg6 Bd7 56. Bd3 Be8 57. Kf5 Bh5 58. Kf6 Bg4 59. Bg6 Bd7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.36"]
[White "Rubes, Jan"]
[Black "Oberhofer, Cedric"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2433"]
[BlackElo "2263"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "338176"]
[BlackFideId "12941220"]
[EventDate "2025.04.17"]

1. Nf3 c5 2. e3 Nf6 3. d4 g6 4. Be2 Bg7 5. O-O d5 6. dxc5 O-O 7. Nc3 Nc6 8. a3
e5 9. b4 e4 10. Nd4 Ne5 11. Bb2 Bg4 12. h3 Bxe2 13. Ncxe2 Qd7 14. Bc3 h5 15. Nf4
Rfe8 16. Kh1 h4 17. Qe2 a6 18. Rfd1 Rac8 19. Nb3 Rcd8 20. a4 g5 21. Nh5 Nxh5 22.
Qxh5 Re6 23. Bxe5 Rxe5 24. Nd4 Qe7 25. Rab1 Qf6 26. Rd2 Bf8 27. c3 Be7 28. Rf1
Kg7 29. f4 gxf4 30. Qg4+ Kh8 31. Rxf4 Qh6 32. Nf5 Qh7 33. Nxe7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.37"]
[White "Kocharin, Timur"]
[Black "Harshavardhan, G B"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2263"]
[BlackElo "2431"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "16240936"]
[BlackFideId "25059009"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Qb6 8. a3 Nc6
9. Be2 Qa7 10. Qd2 cxd4 11. Nxd4 Bc5 12. Rd1 Nxd4 13. Bxd4 Bxd4 14. Qxd4 Qxd4
15. Rxd4 Ke7 16. Kf2 b6 17. h4 Bb7 18. Bf3 Rac8 19. g4 Rc7 20. Rh3 Rhc8 21. Bd1
Rc4 22. Ne2 f6 23. exf6+ Nxf6 24. Rxc4 Rxc4 25. g5 Ng4+ 26. Ke1 e5 27. Rg3 Nh2
28. Rh3 Ng4 29. Rg3 Nh2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.38"]
[White "Kopylov, Daniel"]
[Black "Kovacsy, Barnabas"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2431"]
[BlackElo "2260"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "12921971"]
[BlackFideId "769290"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. O-O b5 8. Nxc6
dxc6 9. a4 b4 10. Nb1 Nf6 11. Nd2 Bc5 12. a5 O-O 13. Bd3 e5 14. h3 Be6 15. Qe2
Qc8 16. Nf3 Re8 17. Be3 Bxe3 18. Qxe3 c5 19. Nxe5 c4 20. Be2 Bxh3 21. Nxc4 Rxe4
22. Qd3 Bg4 23. Bxg4 Rxg4 24. Ne3 Rg5 25. Rfd1 h5 26. Qc4 Ng4 27. Qxc8+ Rxc8 28.
Rd5 Rxd5 29. Nxd5 Rxc2 30. Nxb4 Rxf2 31. Nxa6 Rxb2 32. Nc7 Rb7 33. a6 Rxc7 34.
a7 Rxa7 35. Rxa7 g6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.39"]
[White "Sapocinic, Semion"]
[Black "Hagner, Bennet"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2263"]
[BlackElo "2430"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "13908693"]
[BlackFideId "16224477"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. b3 Be7 6. Bb2 O-O 7. O-O d6 8. Nc3
Nbd7 9. d4 Ne4 10. Qc2 Nxc3 11. Bxc3 f5 12. e3 Qe8 13. Nd2 Bxg2 14. Kxg2 a5 15.
f4 c5 16. e4 cxd4 17. Bxd4 Nc5 18. Rae1 Qc6 19. Bxc5 bxc5 20. Nf3 Qd7 21. Qe2
Bf6 22. Qd3 fxe4 23. Rxe4 Rfe8 24. Rfe1 Kf8 25. R4e2 g6 26. h4 a4 27. h5 axb3
28. axb3 Kg7 29. Rd1 Ra6 30. g4 Rea8 31. g5 Ba1 32. hxg6 hxg6 33. Kg3 Qf7 34.
Ree1 Kg8 35. Nh4 e5 36. Qxg6+ Qxg6 37. Nxg6 Bd4 38. Ne7+ Kf7 39. Nd5 Ra3 40. Rd3
Re8 41. Kg4 e4 42. Rh3 e3 43. f5 e2 44. g6+ Kf8 45. f6 Bxf6 46. Nxf6 Re6 47. Kg5
Re5+ 48. Kh6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.40"]
[White "Huber, Benedikt"]
[Black "Domingo Nunez, Ruben"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2261"]
[BlackElo "2429"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "12923583"]
[BlackFideId "22245570"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. Ng1 Ng8 3. Nf3 Nf6 4. e3 g6 5. d4 Bg7 6. b3 b6 7. Bb2 Bb7 8. Be2
O-O 9. c4 e6 10. O-O a5 11. Nc3 Ne4 12. Qc2 Nxc3 13. Bxc3 d6 14. Nd2 Nd7 15. Bf3
c6 16. Be2 Qe7 17. Rfd1 Rfd8 18. a3 Rdc8 19. Qb2 d5 20. Rac1 Ba6 21. Bf1 Bf8 22.
b4 Qd8 23. bxa5 bxa5 24. c5 Rcb8 25. Qc2 Qc8 26. a4 Bxf1 27. Rxf1 Qa6 28. Rb1 e5
29. e4 exd4 30. Bxd4 Rb4 31. Rxb4 axb4 32. exd5 cxd5 33. Nb3 Nb8 34. Ba1 Nc6 35.
Qb2 d4 36. a5 Bg7 37. Rd1 Nxa5 38. h4 Nc6 39. Qc2 d3 40. Qd2 Rd8 41. Bxg7 Kxg7
42. Qf4 Qa2 43. Nd2 Qc2 44. Re1 Qxc5 45. Ne4 Qe5 46. Qf3 d2 47. Rd1 Nd4 48. Qd3
Ne6 49. Qf3 Rd4 50. Ng3 Rxh4 51. Rxd2 Qe1+ 52. Nf1 Nd4 53. Qd3 b3 54. g3 Rg4 55.
Kg2 Qe4+ 56. f3 Qxd3 57. Rxd3 b2 58. Nd2 Nc2 59. Rc3 Rd4 60. Nb1 Rd1 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.41"]
[White "Paduano, Claudio"]
[Black "Nothnagel, Marian Can"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2259"]
[BlackElo "2424"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "2806393"]
[BlackFideId "12921530"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 Nbd7 7. Nf3 e5 8. d5
Ng4 9. Bg5 f6 10. Bh4 Nh6 11. O-O g5 12. Bg3 f5 13. exf5 Nxf5 14. Ne4 g4 15.
Nfg5 Nf6 16. Bxg4 Nxg3 17. Be6+ Bxe6 18. Nxe6 Ngxe4 19. Nxd8 Rfxd8 20. Qc2 a5
21. Rae1 Nc5 22. Re3 Rf8 23. b3 Rae8 24. Qe2 e4 25. f3 Nh5 26. Qd1 Bh6 27. Ree1
e3 28. g3 Ng7 29. f4 Nf5 30. Rf3 Re4 31. g4 e2 32. Rxe2 Rxe2 33. Qxe2 Nd4 34.
Qf2 Nxf3+ 35. Qxf3 Bxf4 36. Qe2 Be5 37. g5 Nd7 38. Qg4 Rf7 39. h4 Nf8 40. h5 Rg7
41. Kf2 b6 42. h6 Rf7+ 43. Ke2 Bf4 44. a3 Bc1 45. a4 Re7+ 46. Kd1 Be3 47. Qf5
Re5 48. Qc8 Rxg5 49. Qxc7 Rg6 50. Ke2 Bc5 51. Qe7 Rxh6 52. Qg5+ Rg6 53. Qh4 Rg7
54. Kf3 Rf7+ 55. Ke2 Ng6 56. Qd8+ Kg7 57. Kd2 h5 58. Qg5 h4 59. Qg4 Rf4 60. Qh5
Rf2+ 61. Ke1 Rf4 62. Kd2 Re4 63. Qf5 Re3 64. Qd7+ Kh6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.42"]
[White "Grutter, Tim"]
[Black "Goluch, Piotr"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2423"]
[BlackElo "2258"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "1057472"]
[BlackFideId "1137840"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. Nc3 a6 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Be2 Nf6 8. a3
dxe4 9. Qe3 Nd5 10. Qxe4 Nxc3 11. bxc3 Nd7 12. O-O Nf6 13. Qf3 Be7 14. Rd1 Qd5
15. c4 Qxf3 16. Bxf3 O-O-O 17. Rb1 Rd7 18. Rd3 Bd6 19. Rdb3 e5 20. Bg5 h5 21. c5
Bc7 22. Rxb7 e4 23. Be2 Rxd4 24. Bxa6 Ra4 25. Rb8+ Kd7 26. Rxh8 Rxa6 27. Bxf6
gxf6 28. Rxh5 Rxa3 29. h4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.43"]
[White "Schulze, Marc"]
[Black "Colbow, Collin"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2253"]
[BlackElo "2422"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Capablanca variation"]
[WhiteFideId "1271126"]
[BlackFideId "16201132"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. O-O O-O 8. d5
Bxd2 9. Nfxd2 exd5 10. Nc3 d6 11. cxd5 Na6 12. Nc4 Nc7 13. a4 Rb8 14. e4 Ba8 15.
f4 a6 16. Qd3 Re8 17. Nxd6 Qxd6 18. e5 Qd8 19. exf6 Qxf6 20. d6 c4 21. Qd2 Rbd8
22. Rad1 h6 23. Bxa8 Nxa8 24. Rfe1 Rxe1+ 25. Qxe1 Qf5 26. Nd5 Qd7 27. Ne7+ Kh8
28. Qe4 b5 29. Nc6 Re8 30. Ne5 Qa7+ 31. Kg2 Kg8 32. d7 Rd8 33. Nc6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.44"]
[White "Milov, Leonid"]
[Black "Podat, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2416"]
[BlackElo "2250"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "14101068"]
[BlackFideId "14100940"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. d4 Bb7 8. Nc3
Nbd7 9. Bb2 c5 10. Ne1 Ne4 11. cxd5 exd5 12. Rc1 Bf6 13. Nf3 Re8 14. e3 cxd4 15.
Nxd4 Ndc5 16. Re1 Rc8 17. Rc2 Ba6 18. Bh3 Nxc3 19. Rxc3 Ne4 20. Rxc8 Bxc8 21.
Bf1 Bd7 22. Bg2 Qe7 23. Re2 h5 24. Rc2 h4 25. Qh5 Qb4 26. Qxd5 Qe1+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.45"]
[White "Klaska, Philipp Leon"]
[Black "Di Nicolantonio, Lucas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2250"]
[BlackElo "2414"]
[ECO "D47"]
[Opening "QGD semi-Slav"]
[Variation "Meran variation"]
[WhiteFideId "16238044"]
[BlackFideId "680460"]
[EventDate "2025.04.17"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bd6 9. O-O O-O 10. b3 Bb7 11. Bb2 Qe7 12. Qe2 a6 13. Rac1 c5 14. Bb1 Rac8 15.
Rfd1 Bxf3 16. Qxf3 cxd4 17. Ne4 Rxc1 18. Bxc1 Nxe4 19. Qxe4 Nf6 20. Qxd4 Rd8 21.
Ba3 Bxh2+ 22. Kxh2 Rxd4 23. Rxd4 Qc7+ 24. Bd6 Qc6 25. b4 Ng4+ 26. Kg3 f5 27. Bc5
Nf6 28. Rd6 Ne4+ 29. Bxe4 Qxe4 30. Rxa6 h5 31. f3 Qd5 32. Rd6 Qxa2 33. Rd4 e5
34. Rd8+ Kh7 35. Rd6 h4+ 36. Kh2 Qf2 37. Rd1 Qg3+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.46"]
[White "Stricker, Florian"]
[Black "Yankelevich, Lev"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2250"]
[BlackElo "2413"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "12976385"]
[BlackFideId "24684074"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8.
O-O O-O 9. d4 exd4 10. cxd4 Nb4 11. c4 c6 12. Ba4 Bf5 13. a3 Na6 14. Bc2 Qd7 15.
Rb1 b5 16. d5 bxc4 17. dxc6 Bh2+ 18. Nxh2 Qxd1 19. Bxd1 Bxb1 20. Bf3 Bd3 21. Rd1
Rac8 22. Bf4 Rfe8 23. Rc1 Nc5 24. Ng4 Nb3 25. Rc3 Nd4 26. Ne5 Nxf3+ 27. gxf3 Be2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.47"]
[White "Czopor, Maciej"]
[Black "Agrest, Inna"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2412"]
[BlackElo "2227"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "21805431"]
[BlackFideId "1708830"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nf3 d5 3. e3 c5 4. cxd5 exd5 5. d4 a6 6. Nc3 Nf6 7. Be2 Nc6 8. O-O
Bd6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Be6 12. Rc1 Bd6 13. Nd4 Rc8 14. Na4 Ne7 15.
Nxe6 fxe6 16. Bg4 Rxc1 17. Bxe6+ Kh8 18. Qxc1 Bxh2+ 19. Kxh2 Qd6+ 20. Kg1 Qxe6
21. Qc7 Rc8 22. Qxb7 Ng4 23. Qb4 Rc2 24. Qb8+ Ng8 25. Qf4 Qg6 26. a3 h6 27. Bd4
N8f6 28. Nc5 Ne4 29. Qb8+ Kh7 30. Nd7 Qf7 31. Nf8+ Kg8 32. Ne6+ Kh7 33. Qf8 Qxf8
34. Nxf8+ Kg8 35. Ng6 Ngxf2 36. Ne7+ Kh7 37. Nxd5 Ng4 38. Rf4 Rc1+ 39. Rf1 Rc2
40. Rf4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.48"]
[White "De Boer, Eelke"]
[Black "Bargsten, Justus"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2412"]
[BlackElo "2214"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Cozio defence deferred"]
[WhiteFideId "1048120"]
[BlackFideId "12974188"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O g6 6. c3 Bg7 7. d4 exd4 8. cxd4
b5 9. Bc2 d5 10. Nc3 O-O 11. h3 dxe4 12. Bxe4 Bf5 13. Bg5 Bxe4 14. Nxe4 h6 15.
Bf6 Bxf6 16. Nxf6+ Kg7 17. Ne4 Qd5 18. Nc3 Qf5 19. Qb3 Rad8 20. Rfd1 Nd5 21.
Nxd5 Qxd5 22. Qa3 Rd6 23. Rac1 b4 24. Qa4 Qb5 25. Qb3 Rfd8 26. Qe3 Qf5 27. Rc4
Qf6 28. a3 a5 29. Kh2 Rd5 30. Rd3 R8d6 31. Qe4 Rd7 32. g3 Rd8 33. Kg2 Qd6 34. h4
h5 35. Rd2 Qf6 36. axb4 axb4 37. b3 Qd6 38. Rd3 Qf6 39. Ng5 R8d7 40. Rf3 Qd6 41.
Qe8 Rxg5 42. hxg5 Nxd4 43. Rf4 Ne6 44. Rfe4 Qd5 45. Rxb4 c5 46. Rb8 Qxe4+ 47.
Kh2 Nxg5 48. Qh8# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.49"]
[White "Nurgaliyeva, Zarina"]
[Black "Schneider, Ilja"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2199"]
[BlackElo "2408"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Spanish variation"]
[WhiteFideId "13730096"]
[BlackFideId "4663306"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. a3 O-O 6. d3 Re8 7. h3 Ne7 8. O-O
c6 9. Bc4 Bc7 10. d4 d6 11. Be3 exd4 12. Bxd4 Nxe4 13. Nxe4 d5 14. Bb3 dxe4 15.
Ng5 Qd6 16. Bxf7+ Kf8 17. g3 Rd8 18. Qh5 Bf5 19. Rad1 Qh6 20. Ne6+ Bxe6 21. Qxh6
gxh6 22. Bxe6 Rd6 23. Bg4 Rad8 24. Be3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.50"]
[White "Kowalski, Igor"]
[Black "Nied, Pascal"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2407"]
[BlackElo "2190"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1172468"]
[BlackFideId "16260597"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qd3 h6 12. Bxf6 Bxf6 13. e4 Bc6 14. Rd1 a5 15.
d5 exd5 16. exd5 Bd7 17. Nc3 Na6 18. Rac1 Qe7 19. b3 Rfd8 20. Re1 Qf8 21. Ne4
Be7 22. Nd4 c6 23. Nc3 Bf6 24. Red1 Nb4 25. Qe2 Rac8 26. dxc6 Nxc6 27. Nxc6 Bxc6
28. Bxc6 Rxc6 29. Ne4 Qe8 30. Rxc6 Qxc6 31. Rxd8+ Bxd8 32. Qc4 Qxc4 33. bxc4 Kf8
34. Kf1 Ke7 35. Ke2 Kd7 36. Nc5+ Kc6 37. Nd3 Kd6 38. g4 b6 39. f4 g6 40. h3 Ke6
41. Kf3 f5 42. Ne5 Kf6 43. gxf5 gxf5 44. Kg3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.51"]
[White "Schmider, Niklas"]
[Black "Ziegenfuss, Antonia"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2406"]
[BlackElo "2188"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "12993778"]
[BlackFideId "12962554"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4
Nc6 9. f5 Bxb3 10. axb3 b5 11. Bg5 Be7 12. g3 Nd4 13. Bxf6 Bxf6 14. Nd5 Bh4 15.
Rg1 g6 16. c3 gxf5 17. cxd4 Bxg3+ 18. Kd2 Qg5+ 19. Kc2 Rc8+ 20. Kb1 exd4 21.
Qxd4 Rc1+ 22. Ka2 Rxa1+ 23. Kxa1 Qc1+ 24. Ka2 Be5 25. Bxb5+ axb5 26. Qxe5+ dxe5
27. Rxc1 Kd7 28. exf5 Kd6 29. Nc3 b4 30. Rd1+ Kc6 31. Ne4 h6 32. Rd6+ Kc7 33.
Rf6 Rh7 34. Kb1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.52"]
[White "Postlmayer, Jakob"]
[Black "Schimnatkowski, Lukas"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2403"]
[BlackElo "2185"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Nimzovich variation"]
[WhiteFideId "1643622"]
[BlackFideId "12936723"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 b6 6. Bd3 Bb7 7. O-O O-O 8. Nc3
d6 9. a3 Bxc3 10. Bxc3 Ne4 11. Be1 Nd7 12. Nd2 Ndf6 13. Nxe4 Bxe4 14. Bxe4 Nxe4
15. f3 Nf6 16. Bh4 e5 17. d5 h6 18. e4 g5 19. Bf2 Nh5 20. g3 Nf6 21. Be3 Nd7 22.
Qd3 f6 23. b4 Qh7 24. Kg2 f5 25. exf5 Rxf5 26. g4 Rf7 27. Qxh7+ Kxh7 28. a4 a5
29. bxa5 Rxa5 30. Bd2 Ra8 31. Ra3 Nc5 32. Be3 Ra5 33. h4 Kg6 34. hxg5 hxg5 35.
Rh1 Rg7 36. Rh5 Kf6 37. Rh8 Nxa4 38. Bd2 Ra6 39. Rf8+ Kg6 40. Rf5 Kh6 41. Ra1
Nc5 42. Rh1+ Kg6 43. Rxg5+ Kf7 44. Rf5+ Ke7 45. Bg5+ Kd7 46. Rh8 c6 47. Bh6 Re7
48. Bf8 Re8 49. Rh7+ Kd8 50. dxc6 e4 51. Bxd6 exf3+ 52. Rxf3 Ra2+ 53. Kh3 Ne4
54. Bf4 Rg8 55. Rd3+ Ke8 56. Re3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.53"]
[White "Tran, Duc Cuong"]
[Black "Kavutskiy, Kostya"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2109"]
[BlackElo "2351"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "24689718"]
[BlackFideId "2026384"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 Bg4 8. h3
Bxf3 9. Qxf3 e6 10. d3 Be7 11. Be3 O-O 12. Nd2 b5 13. Qd1 Nd7 14. Nf3 Qc7 15. d4
Rfd8 16. Rc1 Rab8 17. Bd3 a5 18. Bb1 b4 19. d5 exd5 20. exd5 Nce5 21. c4 Nxf3+
22. Qxf3 Bf6 23. Re2 b3 24. a3 Re8 25. h4 g6 26. h5 Qd8 27. hxg6 hxg6 28. Qh3
Nb6 29. g4 Bg5 30. Kg2 Bxe3 31. Rxe3 Rxe3 32. Qxe3 Qf6 33. g5 Qe5 34. Qxe5 dxe5
35. Bd3 Na4 36. Rb1 Kg7 37. Kg3 Rb6 38. f4 exf4+ 39. Kxf4 Kf8 40. Ke5 Ke7 41.
Be4 Rd6 42. Bd3 Rd8 43. Be2 Re8 44. Bd1 Nb6 45. Bxb3 a4 46. Ba2 Nd7+ 47. Ke4
Kd6+ 48. Kd3 Ne5+ 49. Kc3 Nf3 50. Rd1 Nxg5 51. Bb1 Re3+ 52. Kd2 Rb3 53. Kc1 Rg3
54. Bc2 Rg4 55. Bd3 f5 56. b3 axb3 57. Kb2 Nf3 58. Kxb3 Ne5 59. a4 Rd4 60. Be2
Re4 61. Bd3 Re3 62. Kc2 f4 63. a5 f3 64. a6 Nxd3 65. Rxd3 f2 66. Rd1 Re1 67. a7
f1=Q 68. a8=Q Qxc4+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.54"]
[White "Faerber, David"]
[Black "Jansen, Bob"]
[Result "1/2-1/2"]
[WhiteElo "2398"]
[BlackElo "2183"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "12971294"]
[BlackFideId "1012550"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. h3 Bg7 6. g4 O-O 7. Bg2 e5 8. Nge2 Nc6
9. Qd2 exd4 10. Nxd4 Ne5 11. b3 Re8 12. O-O Bd7 13. Nde2 Bc6 14. Ng3 Ned7 15. g5
Nh5 16. Nxh5 gxh5 17. f3 Nf8 18. Rad1 Qd7 19. Nd5 Bxd5 20. Qxd5 Qc6 21. Qd3 Rad8
22. c4 Ng6 23. Qd5 Ne7 24. Qd3 Ng6 25. Qd5 Ne7 26. Qd2 Ng6 27. Qf2 b5 28. Rc1
Qd7 29. f4 bxc4 30. bxc4 Qa4 31. Qc2 Qxc2 32. Rxc2 Rb8 33. Rd1 h6 34. f5 Ne5 35.
gxh6 Bf8 36. c5 Kh7 37. cxd6 cxd6 38. Bf1 Rb4 39. Bg2 Reb8 40. Bf4 Rb1 41. Rd2
R8b2 42. Rxb1 Rxb1+ 43. Kh2 Rb6 44. Kg3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.55"]
[White "Butenandt, Svenja"]
[Black "Fedorovsky, Michael"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2167"]
[BlackElo "2397"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "12993859"]
[BlackFideId "14105454"]
[EventDate "2025.04.17"]

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 Ba6 10. b3 b5 11. Qc2 exd5 12. cxd5 Nxc3 13. Nxc3 b4 14. Bxa6 Nxa6 15.
axb4 Nxb4 16. Qd2 d6 17. O-O f5 18. Ra4 Qb6 19. Rfa1 Qb7 20. Qe2 a6 21. Qc4 Rae8
22. Rd1 Qf7 23. Qf4 Qf6 24. Qc4 g5 25. Na2 Re4 26. Qc3 Nxa2 27. Qxf6 Rxf6 28.
Rxa2 f4 29. exf4 Rfxf4 30. Rxa6 Rd4 31. Raa1 Rxd1+ 32. Rxd1 Rb4 33. h4 Rxh4 34.
g3 Re4 35. Rd3 h5 36. Kg2 Rd4 37. Re3 Rxd5 38. Re7 g4 39. Rd7 Kf8 40. Rh7 Ke8
41. Kf1 Rd3 42. Rxh5 Rxb3 43. Rg5 Rb4 44. Rg7 Re4 45. f3 gxf3 46. Kf2 Re7 47.
Rg8+ Kd7 48. Kxf3 c4 49. Ra8 d5 50. Ra4 Kd6 51. g4 c3 52. Ra2 d4 53. Rc2 Kd5 54.
g5 Kc4 55. g6 d3 56. Rg2 d2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.56"]
[White "Toure, Vasanth"]
[Black "Pham, Khoi"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2162"]
[BlackElo "2386"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "26014580"]
[BlackFideId "1054988"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 O-O 7. O-O a5 8. Re1 Be6
9. Bb5 Ba7 10. Nbd2 Ne7 11. Nf1 Ng6 12. Ng3 c6 13. Ba4 Re8 14. Bc2 d5 15. Ng5
Bd7 16. exd5 cxd5 17. Nf3 h6 18. Be3 Bb8 19. b4 Bd6 20. a3 Qc7 21. Qd2 Rac8 22.
Ne2 d4 23. Nfxd4 exd4 24. Bxd4 Be5 25. Bxe5 Nxe5 26. c4 Bxh3 27. bxa5 Bxg2 28.
Kxg2 Qc6+ 29. Kh3 Qf3+ 30. Ng3 Qg4+ 31. Kg2 Nf3 32. Rxe8+ Rxe8 33. Bd1 Nh5 34.
Bxf3 Nf4+ 35. Qxf4 Qxf4 36. Bxb7 h5 37. Nxh5 Qe5 38. Rh1 Qxa5 39. Ng3 Qxa3 40.
Be4 g6 41. Rb1 Kg7 42. Rb7 Re7 43. Rb5 Qc1 44. Ra5 Rc7 45. Ra8 Qg5 46. Kf3 f5
47. Bd5 Qg4+ 48. Kg2 f4 49. Ra2 fxg3 50. fxg3 Re7 51. Be4 Rxe4 52. dxe4 Qxe4+
53. Kh2 Qxc4 54. Rf2 g5 55. Kh3 Kg6 56. g4 Qd4 57. Rf3 Qh8+ 58. Kg2 Qh4 59. Rg3
Kf6 60. Kf3 Ke5 61. Rg2 Qh3+ 62. Rg3 Qf1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.57"]
[White "Wichtrup, Jan-Louis"]
[Black "Bassini, Emile"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2160"]
[BlackElo "2383"]
[ECO "B01"]
[Opening "Scandinavian"]
[Variation "Pytel-Wade variation"]
[WhiteFideId "16229355"]
[BlackFideId "26084074"]
[EventDate "2025.04.17"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. h3 Bh5 8. Bg2
Nc6 9. d5 Nb4 10. O-O Nbxd5 11. Nxd5 Qxd5 12. Qe2 O-O-O 13. Bf4 e6 14. g4 Bg6
15. Ne5 Qd4 16. Bg3 Bd6 17. Rfd1 Qa7 18. c4 Nd7 19. Nxg6 hxg6 20. Bxd6 cxd6 21.
Rxd6 Nf6 22. Rad1 Rxd6 23. Rxd6 Qc5 24. Rd3 Re8 25. b4 Qc7 26. c5 Qf4 27. c6 b5
28. a4 Qxb4 29. axb5 Qxb5 30. Qd1 Nd5 31. Rb3 Qxc6 32. Rb1 Kd7 33. Rc1 Qb7 34.
Qa4+ Qb5 35. Qd4 Rc8 36. Rxc8 Kxc8 37. Qxg7 Qd7 38. Qf8+ Kc7 39. Qc5+ Qc6 40.
Qa7+ Kd6 41. Qxf7 Qc1+ 42. Kh2 g5 43. Qf8+ Kd7 44. Qf7+ Kd6 45. Qf8+ Kd7 46.
Qg7+ Kd6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.58"]
[White "Ernst, Robert"]
[Black "Perkampus, Laurin"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2378"]
[BlackElo "2146"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "1662643"]
[BlackFideId "16232283"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Nge2
Re8 9. Qc2 h6 10. Bh4 b5 11. a4 b4 12. Na2 a5 13. Nac1 b3 14. Qxb3 Bb4+ 15. Kf1
c5 16. Qc2 Nc6 17. Bb5 Bd7 18. Bxc6 Bxc6 19. Nd3 Rc8 20. dxc5 d4 21. Nxb4 axb4
22. Nxd4 g5 23. Bg3 Ne4 24. f3 Nxg3+ 25. hxg3 Rxe3 26. Nf5 b3 27. Qc4 Re6 28.
Nxh6+ Kf8 29. Nf5 Qf6 30. Qd4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.59"]
[White "Papp, Levente"]
[Black "Baltzer, Yoan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2376"]
[BlackElo "2142"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "751243"]
[BlackFideId "551066394"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. Ne5 Bd6
9. exd4 cxd4 10. Re1 Qc7 11. Nd3 Nfd7 12. Na3 a6 13. b4 Nc6 14. c5 Be7 15. Bb2
e5 16. Nc4 f5 17. Qb3 Kh8 18. Bxc6 bxc6 19. Ncxe5 Nxe5 20. Nxe5 Bf6 21. Bxd4 Bd7
22. Qc3 Rad8 23. Nc4 Bxd4 24. Qxd4 Be6 25. Nd6 Bd5 26. Re5 f4 27. Rae1 Qd7 28.
Rxd5 cxd5 29. Qxd5 h6 30. Re6 Rb8 31. Qe5 Rxb4 32. Rxh6+ Kg8 33. Qd5+ Rf7 34.
Rh8+ Kxh8 35. Nxf7+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.60"]
[White "Lad, Mandar Pradip"]
[Black "Nagel, Bernhard"]
[Result "1-0"]
[WhiteElo "2375"]
[BlackElo "2138"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange variation"]
[WhiteFideId "25747630"]
[BlackFideId "4661559"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 O-O 8.
Qc2 Nc6 9. h3 Nb4 10. Qd1 Bf5 11. Rc1 a6 12. a3 Nc6 13. Bd3 Bxd3 14. Qxd3 Na5
15. Nf3 Nc6 16. O-O Ne7 17. Na4 Nd7 18. b4 b5 19. Nc5 Nxc5 20. Rxc5 c6 21. Rfc1
f6 22. Ne1 Qe6 23. Qc2 Rfb8 24. Nd3 g5 25. Rc3 Kg7 26. Nc5 Qd6 27. f4 gxf4 28.
Rf1 Kh8 29. Qf2 Rg8 30. Qxf4 Qxf4 31. Rxf4 a5 32. Rxf6 axb4 33. axb4 Ra1+ 34.
Rf1 Rga8 35. g4 Rxf1+ 36. Kxf1 Ra2 37. Nd3 Kg7 38. Kg1 Kf6 39. Ne5 Ra6 40. Kf2
Ke6 41. Kg3 Kd6 42. Nf7+ Kd7 43. Ng5 Ra4 44. Rb3 h6 45. Nf7 Ng8 46. h4 Ra1 47.
Rc3 Nf6 48. Ne5+ Ke7 49. Rxc6 Ne4+ 50. Kh3 Ra3 51. Rxh6 Rxe3+ 52. Kg2 Rg3+ 53.
Kh2 Rb3 54. g5 Kf8 55. g6 Rxb4 56. h5 Rxd4 57. Rh8+ Kg7 58. h6+ Kf6 59. Rf8+
Kxe5 60. h7 Rd2+ 61. Kg1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.61"]
[White "Smith, Bryan"]
[Black "Beretta, Giulio"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2374"]
[BlackElo "2091"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "2017083"]
[BlackFideId "2813578"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. O-O
cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. a3 a5 13. Qa4 Be7 14. Be3 Qd8
15. Qg4 Kf8 16. Rac1 f5 17. exf6 Nxf6 18. Qg3 Bd7 19. Ne5 Be8 20. Bd4 Rc8 21. f4
Bd6 22. Qe3 Bc6 23. f5 exf5 24. Bxf5 Rc7 25. Bb6 Bxe5 26. Qxe5 Re7 27. Qxf6+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.62"]
[White "Thouard, Axel"]
[Black "Roser, Kevin"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2154"]
[BlackElo "2369"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "652079112"]
[BlackFideId "608688"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. Kb1 Nxd4 10. Qxd4 Be7 11. f3 Qc7 12. Qd2 b5 13. Bd3 b4 14. Ne2 a5
15. g4 O-O 16. h4 Rfc8 17. Rc1 Qb7 18. h5 a4 19. c4 bxc3 20. Rxc3 Rxc3 21. Nxc3
Bc6 22. Rc1 Rb8 23. h6 g6 24. Qe2 Kf8 25. Rc2 Nd7 26. Bxe7+ Kxe7 27. Nd5+ Bxd5
28. exd5 Qxd5 29. Rc7 Kd8 30. Ra7 Qd4 31. Ra5 Ne5 32. Ba6 Nc6 33. Rg5 f6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.63"]
[White "Zymberi, Agron"]
[Black "von Mettenheim, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2147"]
[BlackElo "2362"]
[ECO "A43"]
[Opening "Old Benoni defence"]
[WhiteFideId "24632600"]
[BlackFideId "16244818"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. a4 b4 5. c4 g6 6. Nbd2 Bg7 7. e4 d6 8. h3 O-O 9.
Bd3 a5 10. O-O e5 11. g4 h5 12. Nh2 hxg4 13. hxg4 Bh6 14. f3 Bf4 15. Rf2 Nh7 16.
Nb3 Nd7 17. Bxf4 exf4 18. Nc1 Qf6 19. Bf1 Ne5 20. Ra2 Kg7 21. b3 Rh8 22. Nd3 Nf8
23. Nxe5 Qxe5 24. Qa1 Nd7 25. Be2 Qxa1+ 26. Rxa1 Ne5 27. Nf1 Bd7 28. Rh2 Rxh2
29. Kxh2 Rh8+ 30. Kg2 Kf6 31. Nd2 Bc8 32. Bf1 Nd7 33. e5+ Nxe5 34. Re1 Ke7 35.
Bd3 f5 36. gxf5 gxf5 37. Be2 Kf6 38. Rd1 Ng6 39. Bf1 Re8 40. Kf2 Bd7 41. Bd3 Re3
42. Nf1 Re7 43. Nd2 Rh7 44. Nf1 Nh4 45. Nd2 Rg7 46. Rh1 Rg2+ 47. Ke1 Kg5 48. Bf1
Rg3 49. Kf2 Be8 50. Rh2 Kh5 51. Bh3 Bd7 52. Bf1 Rg7 53. Be2 Re7 54. Nf1 Kg5 55.
Bd3 Ng6 56. Nd2 Kf6 57. Rh6 Rg7 58. Bc2 Ke5 59. Rh5 Kd4 60. Bxf5 Bxf5 61. Rxf5
Kc3 62. Ne4+ Kxb3 63. Nxd6 Kc2 64. Nb5 b3 65. d6 b2 66. Rxc5 Kb3 67. Nd4+ Kc3
68. Ne2+ Kc2 69. Rb5 Ne5 70. Nd4+ Kc3 71. Ne2+ Kxc4 72. Nxf4 Kc3 73. Ne2+ Kc2
74. Nd4+ Kc3 75. Ne2+ Kc4 76. Nf4 Kc3 77. Ne2+ Kc2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.64"]
[White "Farokhi, Keyvan"]
[Black "Bossinger, Patrick"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2359"]
[BlackElo "2057"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "12998630"]
[BlackFideId "16219759"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. dxc5 Qxc5 7. Na3 Ng4 8.
Qe2 Bd7 9. Nb5 Rc8 10. b4 Qd5 11. Bf4 e5 12. h3 Be7 13. Bg3 Nf6 14. Rd1 Qe6 15.
Nxe5 Nxe5 16. Qxe5 O-O 17. Qxe6 Bxe6 18. a3 a6 19. Nc7 Bb3 20. Rb1 Ba4 21. b5
axb5 22. Bxb5 Bxb5 23. Nxb5 Ne4 24. Be5 Bc5 25. Bd4 Rfe8 26. O-O Nd2 27. Bxc5
Nxb1 28. Nd6 Rxc5 29. Nxe8 Nxa3 30. Nd6 Rxc3 31. Re1 h6 32. Re8+ Kh7 33. Re7 Rc6
34. Nxf7 b5 35. Rb7 Nc4 36. Rxb5 Nd6 37. Nxd6 Rxd6 38. h4 Kg6 39. h5+ Kf6 40.
Kh2 Ra6 41. Kg3 Rc6 42. Ra5 Rb6 43. Kg4 Kf7 44. g3 Rc6 45. f4 Rb6 46. Re5 Ra6
47. Kf5 Rf6+ 48. Ke4 Ra6 49. g4 Ra7 50. Rd5 Rb7 51. g5 hxg5 52. fxg5 Re7+ 53.
Kf4 Ra7 54. g6+ Kf8 55. Kf5 Ra8 56. Rd6 Re8 57. Rd7 Ra8 58. Ke6 Re8+ 59. Kd6 Ra8
60. Rf7+ Kg8 61. Rc7 Rd8+ 62. Ke7 Ra8 63. Rd7 Rb8 64. Ra7 Rc8 65. Kd7 Rb8 66.
Rc7 Kf8 67. Rc5 Ra8 68. Rf5+ Kg8 69. Kc7 Re8 70. Rd5 Ra8 71. Rd8+ Rxd8 72. Kxd8
Kf8 73. Kd7 Kg8 74. Ke7 Kh8 75. Ke6 Kg8 76. Ke5 Kf8 77. Kf5 Kg8 78. Kg5 Kh8 79.
h6 Kg8 80. Kh5 gxh6 81. Kxh6 Kh8 82. g7+ Kg8 83. Kg6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.18"]
[Round "3.65"]
[White "Reimer, Philip"]
[Black "Mohamed, Anees M"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2131"]
[BlackElo "2359"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "16235860"]
[BlackFideId "35065815"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Bd3 cxd4 7. cxd4 Nf6 8. O-O
Be7 9. Nc3 Qd8 10. Re1 Nc6 11. Ne5 Qxd4 12. Nxc6 bxc6 13. Bg5 h6 14. Bxf6 Bxf6
15. Qf3 O-O 16. Qxc6 Rb8 17. Rad1 Qb4 18. Qf3 Bb7 19. Qe2 a5 20. a3 Qb6 21. Rc1
Rfd8 22. Bb1 Rd4 23. Qc2 g6 24. Na4 Qd6 25. Qc5 Qf4 26. Nc3 Qg4 27. f3 Bxf3 28.
Rc2 Rbd8 29. Rf1 Rd2 30. Rf2 Rd1+ 31. Nxd1 Rxd1+ 32. Rf1 Bd4+ 33. Kh1 Rxf1# 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.1"]
[White "Liang, Awonder"]
[Black "Rubes, Jan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2692"]
[BlackElo "2433"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "2056437"]
[BlackFideId "338176"]
[EventDate "2025.04.17"]

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
Rb8 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 b4 13. Ng3 b3 14. cxb3 Be6 15. b4
Bxa2 16. Rxa2 Rxb4 17. Bd2 Rb7 18. Bc3 Nc6 19. Ra1 Qd7 20. Nf5 Rfb8 21. Ne3 Ne8
22. Nd2 Bg5 23. Ndc4 Bxe3 24. Rxe3 Nc7 25. Qh5 Ne6 26. Rf1 Nf4 27. Qd1 f6 28. g3
Ne6 29. f4 exf4 30. gxf4 d5 31. exd5 Qxd5 32. Qg4 Ned4 33. Qg2 Rd7 34. Re4 f5
35. Re3 Qxg2+ 36. Kxg2 Nb4 37. Bxb4 cxb4 38. Re5 Nb3 39. Rf3 Rbd8 40. Rfe3 g6
41. Re8+ Rxe8 42. Rxe8+ Kg7 43. Rb8 a5 44. Rb5 Rxd3 45. Nxa5 Nxa5 46. Rxa5 Rd2+
47. Kg3 Rxb2 48. Rb5 b3 49. a5 Kh6 50. Rb7 Ra2 51. Rxb3 Rxa5 52. Rc3 Kh5 53. h3
Ra1 54. Rd3 h6 55. Rf3 Ra2 56. Rb3 Ra5 57. Rc3 g5 58. fxg5 hxg5 59. Rc8 Ra3+ 60.
Kg2 f4 61. Rf8 Rg3+ 62. Kh2 Rc3 63. Kg2 Rc2+ 64. Kf3 Rh2 65. Rh8+ Kg6 66. Kg4
Rg2+ 67. Kf3 Rg3+ 68. Kf2 Kg7 69. Rh5 Kf6 70. Rh8 Ra3 71. Ke2 Kg7 72. Rh5 Kg6
73. Rh8 Ra7 74. Kf3 Ra3+ 75. Kf2 Re3 76. Kg2 Kf5 77. Kf2 Re5 78. Kf3 Re3+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.2"]
[White "Domingo Nunez, Ruben"]
[Black "Vitiugov, Nikita"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2429"]
[BlackElo "2670"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "22245570"]
[BlackFideId "4152956"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. h3 a6 8. Bb3 h6
9. Re1 Re8 10. Nbd2 Be6 11. Bxe6 Rxe6 12. Nb3 Ba7 13. Be3 Bxe3 14. Rxe3 a5 15.
a4 Qe7 16. Nh4 g6 17. Nf5 Qf8 18. Rg3 d5 19. Qc2 Rd8 20. Ne3 b6 21. Re1 Ne7 22.
exd5 Nexd5 23. Nxd5 Nxd5 24. d4 Rde8 25. dxe5 Rxe5 26. Rxe5 Rxe5 27. Qd2 Nf6 28.
Re3 Rd5 29. Rd3 Rxd3 30. Qxd3 Qe8 31. Qd4 Kg7 32. Kf1 c5 33. Qc4 Ne4 34. Kg1 h5
35. h4 Qe5 36. Qe2 Qd5 37. c4 Qe6 38. Nc1 Nd6 39. Qxe6 fxe6 40. b3 Kf6 41. g3
Ke5 42. f3 Kd4 43. Kf2 Kc3 44. Ne2+ Kxb3 45. Nf4 Kxa4 46. Nxg6 Kb3 47. g4 a4 48.
Ne5 a3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.3"]
[White "Saric, Ivan"]
[Black "Grutter, Tim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2659"]
[BlackElo "2423"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14508150"]
[BlackFideId "1057472"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. O-O e5 7. d3 Nc6 8. Rb1 a5
9. b3 h6 10. Bb2 Be6 11. Re1 Qd7 12. d4 exd4 13. Nxd4 Bh3 14. Bh1 Rfe8 15. Nd5
Nxd5 16. cxd5 Nb4 17. a3 Na6 18. a4 Re7 19. Nb5 Bxb2 20. Rxb2 Nc5 21. Rd2 Rae8
22. Nd4 Bf5 23. Nxf5 Qxf5 24. e3 Rb8 25. Bg2 b5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.4"]
[White "Yuffa, Daniil"]
[Black "De Boer, Eelke"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2649"]
[BlackElo "2412"]
[ECO "A19"]
[Opening "English"]
[Variation "Mikenas-Carls, Sicilian variation"]
[WhiteFideId "24131423"]
[BlackFideId "1048120"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. d4 cxd4 6. Qxd4 Nc6 7. Qf4 d6 8. Nf3
Nh6 9. Be2 Nf5 10. O-O dxe5 11. Nxe5 Bd6 12. Nxc6 Qc7 13. Qg4 bxc6 14. Qh3 O-O
15. Bd3 h6 16. Ne4 Bf4 17. Bxf4 Qxf4 18. Rad1 Rd8 19. Bb1 Ba6 20. Qc3 Nd6 21.
Rxd6 Rxd6 22. g3 Qg4 23. Nxd6 Rd8 24. Qa5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.5"]
[White "Ivic, Velimir"]
[Black "Schmider, Niklas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2623"]
[BlackElo "2406"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "950122"]
[BlackFideId "12993778"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Nf6 5. O-O e6 6. d3 Be7 7. c4 O-O 8. Nc3
b6 9. Ne1 Bb7 10. f4 Nb8 11. Nf3 Nc6 12. Bxc6 Bxc6 13. b3 a6 14. Bb2 b5 15. Qe2
Qc7 16. Rae1 Nd7 17. g4 Rae8 18. Qg2 b4 19. Ne2 d5 20. cxd5 exd5 21. Ng3 Bb5 22.
Nf5 dxe4 23. Rxe4 Bf6 24. g5 Bxb2 25. Qxb2 f6 26. Ne7+ Kh8 27. Qe2 Qd8 28. Re1
Ne5 29. Nxe5 fxe5 30. Rxe5 Rxf4 31. Ng6+ hxg6 32. Rxe8+ Qxe8 33. Qxe8+ Bxe8 34.
Rxe8+ Kh7 35. Re3 Rg4+ 36. Rg3 Rf4 37. Kg2 Kg8 38. Rf3 Rg4+ 39. Rg3 Rf4 40. Rf3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.6"]
[White "Nothnagel, Marian Can"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2424"]
[BlackElo "2617"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "12921530"]
[BlackFideId "24603295"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. O-O b5 8. exd5
exd5 9. a4 b4 10. d4 O-O 11. dxc5 Bxc5 12. Nb3 Bb6 13. Bg5 a5 14. Bxf6 Qxf6 15.
Qxd5 Ba6 16. Rfb1 Rac8 17. Qg5 Qxg5 18. Nxg5 Ne5 19. Rc1 Rc7 20. Nf3 Ng4 21.
Nbd4 g6 22. Rd1 Rd8 23. Rd2 Ne5 24. Nxe5 Rxd4 25. Rxd4 Bxd4 26. Nc6 Bxb2 27. Rd1
Kg7 28. Rd6 Bc8 29. Be4 Bd7 30. Nxa5 Bxa4 31. Rb6 Bc3 32. Nc6 f5 33. Bf3 Rd7 34.
Nxb4 Rd2 35. Nd5 Bd4 36. Rb7+ Kh6 37. Ne3 Bxc2 38. h4 Ba4 39. Kf1 Ra2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.7"]
[White "Safarli, Eltaj"]
[Black "Postlmayer, Jakob"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2617"]
[BlackElo "2403"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "13402129"]
[BlackFideId "1643622"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. O-O Nc6 8.
Bb5 Qc7 9. Nxd4 Bd7 10. N2f3 Nf6 11. Re1 Nxd4 12. Nxd4 Bxb5 13. Nxb5 Qb6 14. c4
Bc5 15. Qf3 a6 16. Nc3 Rc8 17. b3 Qc6 18. Nd5 Kf8 19. b4 Bd6 20. Nxf6 Qxf3 21.
Nd7+ Ke7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.8"]
[White "Di Nicolantonio, Lucas"]
[Black "Bartel, Mateusz"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2414"]
[BlackElo "2595"]
[ECO "A47"]
[Opening "Queen's Indian defence"]
[WhiteFideId "680460"]
[BlackFideId "1112635"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. d4 b6 3. e3 Bb7 4. Bd3 g6 5. O-O Bg7 6. Nbd2 c5 7. b3 Nc6 8. Bb2
O-O 9. a3 d5 10. dxc5 bxc5 11. Qe2 d4 12. Ba6 Bxa6 13. Qxa6 Qc7 14. exd4 Nxd4
15. Qc4 Ne8 16. Nxd4 cxd4 17. Rad1 Rc8 18. Qxc7 Nxc7 19. Nc4 Rfd8 20. Rfe1 e6
21. g3 Rd5 22. f4 Na6 23. Rd2 Nc5 24. Ne5 d3 25. b4 Na4 26. cxd3 Nxb2 27. Rxb2
f6 28. Ng4 Kf7 29. Rbe2 Rc6 30. Nf2 f5 31. Kg2 h6 32. h4 Bd4 33. Nd1 Bf6 34. Nf2
Rdd6 35. b5 Rc3 36. a4 Bd4 37. Rb1 Bb6 38. Rb4 Rd4 39. Rxd4 Bxd4 40. Ra2 Rb3 41.
Kf1 Ke7 42. Ke2 Kd7 43. Nd1 e5 44. Rc2 Ra3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.9"]
[White "Yankelevich, Lev"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2413"]
[BlackElo "2588"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[WhiteFideId "24684074"]
[BlackFideId "13409301"]
[EventDate "2025.04.17"]

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 Nd7 12. O-O b6 13. d5 Nc5 14. Qd4
Bb7 15. Rad1 Qf6 16. Qxf6 gxf6 17. Nd4 e5 18. Nf5 Nxe4 19. Rfe1 Nc5 20. f4 Rfe8
21. Bb5 Red8 22. fxe5 fxe5 23. Rxe5 Kf8 24. d6 a6 25. Bc4 Be4 26. Rf1 Ra7 27.
Ne7 f5 28. Nxf5 Bxf5 29. Rfxf5+ Kg7 30. Rg5+ Kh6 31. Rh5+ Kg7 32. Rhg5+ Kh6 33.
g4 Rxd6 34. Rg8 Rg7 35. g5+ Kg6 36. Rxg7+ Kxg7 37. Bd5 Kg6 38. Kg2 Nd3 39. Be4+
Kh5 40. Bxd3 Rxd3 41. Re6 Kxg5 42. Rxb6 Rd2+ 43. Kg3 Rxa2 44. h4+ Kh5 45. Rb3
Ra4 46. Rb7 h6 47. Rb6 Rg4+ 48. Kf3 Rg6 49. Rb4 Rg7 50. Rb6 Ra7 51. Rb4 a5 52.
Ra4 Kg6 53. Ke4 Kf6 54. Kd5 Kf5 55. Kc6 h5 56. Kb6 Ra8 57. Kb7 Rg8 58. Kc6 Rg6+
59. Kc7 Ra6 60. Kb7 Rf6 61. Kc7 Ra6 62. Kb7 Rg6 63. Kc7 Rf6 64. Kb7 Kg6 65. Rxa5
Rf4 66. Kc6 Rxh4 67. Kd5 Rf4 68. Ra8 Kf5 69. Rg8 h4 70. Rh8 Ra4 71. Rh7 Kg4 72.
Rg7+ Kf3 73. Rb7 h3 74. Rb3+ Kg4 75. Rb2 Ra3 76. Ke4 Kg3 77. Rb1 h2 78. Rc1 Ra2
79. Ke3 Kg2 80. Rc8 Ra3+ 81. Ke2 h1=Q 82. Rg8+ Rg3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.10"]
[White "Jacobson, Brandon"]
[Black "Ernst, Robert"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2570"]
[BlackElo "2378"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "30901561"]
[BlackFideId "1662643"]
[EventDate "2025.04.17"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Qc2 g6 5. b3 Bg7 6. Bb2 O-O 7. Be2 Bg4 8. d3
Nbd7 9. Nbd2 Re8 10. h3 Bxf3 11. Nxf3 e5 12. cxd5 cxd5 13. O-O Bf8 14. Rfc1 Bd6
15. Bf1 Qe7 16. a3 Rad8 17. b4 a6 18. Nd2 Bb8 19. g3 h5 20. Bg2 Qd6 21. Kf1 Nf8
22. Qb3 Qd7 23. Nf3 N8h7 24. Kg1 Qd6 25. b5 e4 26. dxe4 dxe4 27. Rd1 Qb6 28.
Rxd8 Rxd8 29. Bd4 Qd6 30. Ne5 Qd5 31. Qxd5 Rxd5 32. bxa6 bxa6 33. Nc6 Bd6 34.
Bf1 a5 35. a4 Bc5 36. Rc1 Ba3 37. Rb1 Rf5 38. Rb8+ Kg7 39. h4 Kh6 40. Rb5 Rxb5
41. axb5 a4 42. b6 Bd6 43. b7 Nd7 44. Bb5 a3 45. Nd8 Ne5 46. Bxe5 Bxe5 47. Nxf7+
Kg7 48. Nxe5 a2 49. b8=Q a1=Q+ 50. Kg2 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.11"]
[White "Fedorovsky, Michael"]
[Black "Kazakouski, Valery"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2397"]
[BlackElo "2563"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "14105454"]
[BlackFideId "13507443"]
[EventDate "2025.04.17"]

1. b3 d5 2. Bb2 Bg4 3. Nf3 e6 4. e3 Nd7 5. h3 Bh5 6. d3 c6 7. Nbd2 Bg6 8. g3 h6
9. Bg2 Ngf6 10. O-O Bc5 11. Qe2 Qc7 12. a3 O-O 13. b4 Be7 14. e4 a5 15. e5 Ne8
16. Bc3 Nb6 17. Nb3 a4 18. Nbd4 Qd7 19. Bb2 Nc7 20. c4 c5 21. bxc5 Bxc5 22. Rac1
Qe7 23. Nh4 Bh7 24. Nc2 Rfd8 25. cxd5 Nbxd5 26. Be4 Bxe4 27. dxe4 Nf4 28. gxf4
Qxh4 29. Qg4 Qxg4+ 30. hxg4 Nb5 31. Rfd1 Rac8 32. Ne3 Bxa3 33. Bxa3 Nxa3 34. Ra1
Rxd1+ 35. Nxd1 Nb5 36. Nb2 a3 37. Nd3 Rc3 38. Nc1 Nd4 39. Kg2 b5 40. Na2 Rc2 41.
Nb4 Rc4 42. Rxa3 Rxb4 43. Ra8+ Kh7 44. Ra7 Nc6 45. Rxf7 Rxe4 46. f3 Rc4 47. Rb7
Rxf4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.12"]
[White "Pham, Khoi"]
[Black "Sanal, Vahap"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2386"]
[BlackElo "2550"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[WhiteFideId "1054988"]
[BlackFideId "6300545"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 Qc8 8. Nc3
Ne4 9. Nxe4 Bxe4 10. Bh3 Qa6 11. Nd2 Bg6 12. e4 Nc6 13. d5 Nd4 14. Nb3 Nxb3 15.
Qxb3 c6 16. Bf4 Bc5 17. Rad1 b5 18. cxb5 cxb5 19. Bf1 Qb6 20. Be3 a6 21. a4 b4
22. Bxc5 Qxc5 23. Rc1 Qb6 24. Qe3 Qd8 25. d6 Qa5 26. Rc5 Qxa4 27. Bc4 b3 28.
Qxb3 Qxb3 29. Bxb3 Rab8 30. Ba4 Rb4 31. Bxd7 Bxe4 32. Bc6 Bg6 33. Rd1 Rxb2 34.
Be8 Rxe8 35. d7 Rbb8 36. dxe8=Q+ Rxe8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.13"]
[White "Amar, Elham"]
[Black "Papp, Levente"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2546"]
[BlackElo "2376"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "1533533"]
[BlackFideId "751243"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8. Be3
cxd4 9. cxd4 f6 10. exf6 Qxf6 11. Nc3 Bd6 12. g3 O-O 13. Qd2 Nge7 14. Rad1 Nf5
15. Bf4 Bxf4 16. Qxf4 Be8 17. Bb5 Bh5 18. Bxc6 bxc6 19. Rd3 Bxf3 20. Qxf3 e5 21.
dxe5 Qxe5 22. Qd1 Rae8 23. Na4 Nd6 24. Qc2 Ne4 25. Nc3 Nf6 26. b4 Qh5 27. f3 Nd7
28. f4 Nf6 29. Qd2 a6 30. a4 Kh8 31. Kg2 Re7 32. Qd1 Qg6 33. h3 Rfe8 34. Rdf3
Re3 35. Qd2 Rxf3 36. Rxf3 Ne4 37. Qd3 Rb8 38. Qxa6 Nxc3 39. Rxc3 Qe4+ 40. Rf3 d4
41. Qc4 h6 42. a5 Qe7 43. Qxd4 Rxb4 44. Re3 Qf8 45. Qd7 Rb2+ 46. Kf3 Rb8 47.
Qxc6 Qd8 48. Qa4 Qd5+ 49. Kg4 Qf7 50. Qc6 Rf8 51. Re5 Qb3 52. Re8 Qd1+ 53. Kh4
g5+ 54. fxg5 hxg5+ 55. Kxg5 Qd2+ 56. Kh4 Qd4+ 57. Kh5 Rxe8 58. Qxe8+ Kg7 59.
Qe7+ Kh8 60. Qf8+ Kh7 61. Qf5+ Kh8 62. a6 Qc4 63. Qe5+ Kh7 64. Qe7+ Kh8 65. Qf6+
Kh7 66. g4 Qa4 67. Qe7+ Kh8 68. a7 Qc6 69. Qf8+ Kh7 70. Kh4 Qh1 71. Qf7+ Kh8 72.
Qe8+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.14"]
[White "Lad, Mandar Pradip"]
[Black "Engel, Luis"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2375"]
[BlackElo "2544"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "25747630"]
[BlackFideId "12961523"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3
Be7 9. Qd2 O-O 10. O-O-O b5 11. f4 Nc6 12. g4 exf4 13. Bxf4 b4 14. Nd5 Nxe4 15.
Nxe7+ Qxe7 16. Qe3 d5 17. Bg2 Rfc8 18. Bxe4 dxe4 19. Qxe4 a5 20. Rd6 a4 21. Nc5
b3 22. Nxe6 bxa2 23. Kd2 Na5 24. Ke2 Nc4 25. Rc6 Rxc6 26. Qxc6 Qxe6+ 27. Qxe6
fxe6 28. Ra1 Nxb2 29. Rxa2 Nc4 30. Kd3 Rc8 31. Bc1 Nb6 32. Be3 Nd5 33. Bd2 Rf8
34. c4 Nf4+ 35. Bxf4 Rxf4 36. Rxa4 Rf3+ 37. Kd4 Kf7 38. Ra7+ Kf6 39. c5 Rxh3 40.
c6 e5+ 41. Kc4 Rh1 42. g5+ Kxg5 43. Rxg7+ Kf6 44. Ra7 Ke6 45. c7 Rc1+ 46. Kd3 h5
47. Ke4 Rc4+ 48. Kd3 Rc5 49. Ke4 Kf6 50. Ra6+ Kg5 51. Ra8 Rxc7 52. Rg8+ Kh4 53.
Kxe5 Rc4 54. Rh8 Kg4 55. Rg8+ Kf3 56. Rf8+ Kg3 57. Rg8+ Kh2 58. Kf5 h4 59. Ra8
h3 60. Rg8 Kh1 61. Rg7 h2 62. Rg8 Rc1 63. Kf4 Rg1 64. Ra8 Kg2 65. Ra2+ Kh3 66.
Ra3+ Kh4 67. Ra8 Rf1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.15"]
[White "Smith, Bryan"]
[Black "Subelj, Jan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2374"]
[BlackElo "2528"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "2017083"]
[BlackFideId "14618583"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. c4 d4 6. e3 Nc6 7. d3 Bd6 8. exd4
cxd4 9. Bg5 h6 10. Bxf6 gxf6 11. Nbd2 f5 12. a3 a5 13. Rc1 Bc5 14. Nb3 Be7 15.
c5 a4 16. Nbd2 Ra5 17. Rc4 O-O 18. Rxa4 Rxc5 19. b4 Rd5 20. Ra8 b5 21. Nb3 Qb6
22. Nfd2 Rdd8 23. Qc2 Bb7 24. Rxd8 Rxd8 25. Rc1 Ne5 26. Qc7 Qxc7 27. Rxc7 Bxg2
28. Kxg2 Bd6 29. Rb7 Nxd3 30. Rxb5 Ne1+ 31. Kf1 Nc2 32. Nc4 d3 33. Rb7 Bf8 34.
Ra7 Bg7 35. b5 Nd4 36. Nxd4 Bxd4 37. Rc7 Bc3 38. b6 Ba5 39. Rc6 Bxb6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.16"]
[White "Costa, Leonardo"]
[Black "Fischer, Daniel2"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2510"]
[BlackElo "2002"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "16213955"]
[BlackFideId "4662067"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 h6 8. Re1 O-O
9. h3 Re8 10. Nbd2 Be6 11. Bxe6 Rxe6 12. b4 Ba7 13. Qc2 Ne7 14. Nf1 d5 15. exd5
Qxd5 16. c4 Qd6 17. c5 Qd5 18. Ne3 Qd8 19. Nc4 Nc6 20. Bd2 Qd5 21. b5 Nd4 22.
Nxd4 Qxd4 23. Be3 Qd5 24. Na5 axb5 25. axb5 Bxc5 26. Qxc5 Qxc5 27. Bxc5 b6 28.
Bxb6 cxb6 29. Nc4 Rxa1 30. Rxa1 Nd5 31. Ra8+ Kh7 32. Rc8 Nc3 33. Rc6 Nxb5 34.
Rxe6 fxe6 35. Nxb6 Nc3 36. Nd7 e4 37. dxe4 Nxe4 38. Nf8+ Kg8 39. Nxe6 Kf7 40.
Nf4 Kf6 41. g4 g5 42. Nh5+ Kg6 43. Kg2 Nf6 44. Nxf6 Kxf6 45. h4 Ke5 46. hxg5
hxg5 47. Kf3 Kd4 48. Ke2 Ke4 49. f3+ Kd4 50. Kd2 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.17"]
[White "Roser, Kevin"]
[Black "Rozen, Eytan"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2369"]
[BlackElo "2508"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "608688"]
[BlackFideId "2816750"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 Rc8 12. c4 O-O 13. O-O a5 14. Rae1 g6 15.
Kh1 Ne8 16. Qd2 a4 17. Na5 Qc7 18. b4 axb3 19. axb3 Ng7 20. Bd3 Nb8 21. Qb4 Na6
22. Qb5 Nc5 23. Bc2 f5 24. f4 exf4 25. Bxf4 Bf6 26. b4 Ne4 27. Bxe4 fxe4 28. c5
Nf5 29. Qxb7 Qxb7 30. Nxb7 Bc3 31. Rxe4 g5 32. Rc1 Bxb4 33. Rxb4 dxc5 34. Nxc5
gxf4 35. Rxf4 Nd6 36. Rxf8+ Rxf8 37. Kg1 Rf5 38. Rd1 Nc4 39. g4 Rg5 40. h3 Ne3
41. Ne4 Rxg4+ 42. hxg4 Nxd1 43. d6 Kf7 44. Kg2 Ne3+ 45. Kf3 Nc4 46. Kf4 Ke6 47.
Ng5+ Kxd6 48. Nxh7 Ke7 49. g5 Kf7 50. Nf6 Nd6 51. Ng4 Kg7 52. Ne5 Nf7 53. Nxf7
Kxf7 54. Kf5 Kg7 55. g6 Kg8 56. Kf6 Kh8 57. g7+ Kg8 58. Kg6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.21"]
[White "Ondersteijn, Niels"]
[Black "Aswath, S"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2357"]
[BlackElo "2466"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "1011162"]
[BlackFideId "46694919"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. d3 Bb4+ 6. Bd2 a5 7. Na3 Bxa3 8. bxa3
Nge7 9. O-O O-O 10. Rb1 Rb8 11. Rb5 b6 12. Qa1 Ba6 13. Rb3 e5 14. Ne1 Qd6 15.
Nc2 Bb7 16. f4 f6 17. Rb5 Na7 18. fxe5 fxe5 19. Rxf8+ Kxf8 20. Rb1 Bxg2 21. Kxg2
Kg8 22. Rf1 c5 23. Kg1 Qe6 24. e4 dxe3 25. Bxe3 Rd8 26. Qc3 h6 27. Rd1 Nac6 28.
Qe1 Qg4 29. Rd2 Nf5 30. Qf2 e4 31. dxe4 Qxe4 32. Rxd8+ Nxd8 33. Qd2 Kh7 34. Qc3
Nd6 35. Bf4 Nxc4 36. Ne3 Nxe3 37. Bxe3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.22"]
[White "Spitzl, Vinzent"]
[Black "Ceres, Dragos"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2353"]
[BlackElo "2453"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "12901253"]
[BlackFideId "13905864"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Re1 Be6 10. Bf3 Qc7 11. a4 h6 12. h3 Rc8 13. Be3 Nbd7 14. a5 b5 15. axb6
Nxb6 16. Na5 Nc4 17. Nxc4 Bxc4 18. Na4 Rab8 19. b3 Bb5 20. Ra2 Bxa4 21. Rxa4
Qxc2 22. Qxc2 Rxc2 23. Rxa6 Rb2 24. Ra7 Bf8 25. Rc1 d5 26. exd5 e4 27. Bd4 R2xb3
28. Bxf6 exf3 29. Be5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.23"]
[White "Panjwani, Raja"]
[Black "Schulze, Marc"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2443"]
[BlackElo "2253"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "2604493"]
[BlackFideId "1271126"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be7 7. e3 O-O 8. Bd3
Nbd7 9. Qc2 h6 10. Bf4 c5 11. dxc5 Nxc5 12. O-O Bd6 13. Bxd6 Qxd6 14. h3 b5 15.
Rac1 Ne6 16. Ne2 Bd7 17. Qc3 b4 18. Qe5 Qb6 19. Nf4 Nxf4 20. Qxf4 Rfc8 21. Nd4
a5 22. b3 Rc5 23. Rxc5 Qxc5 24. Ne2 Bb5 25. Rc1 Qb6 26. Bxb5 Qxb5 27. Nd4 Qb8
28. Rc7 Ra7 29. Rxa7 Qxa7 30. Qd6 Kh7 31. f3 h5 32. Kf2 Qa8 33. Qc7 Kg8 34. Nf5
a4 35. Nd6 d4 36. Qxf7+ Kh8 37. Nf5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.24"]
[White "Zienkiewicz, Jan"]
[Black "Buckels, Valentin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2348"]
[BlackElo "2440"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "45116768"]
[BlackFideId "12942766"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. O-O Ba7 8. Re1 O-O
9. h3 Ne7 10. Nbd2 Ng6 11. Nf1 Be6 12. Bxe6 fxe6 13. b4 Nh5 14. Ra2 Nhf4 15.
N1h2 Nh4 16. Nxh4 Qxh4 17. Be3 Qg5 18. Ng4 h5 19. Bxf4 Rxf4 20. Ne3 Raf8 21. Qc1
Rf3 22. h4 Qg6 23. c4 Bd4 24. Ree2 R3f4 25. Qf1 Rxh4 26. g3 Rhf4 27. Kh2 Rf3 28.
Qg2 Qg5 29. Qh3 R8f6 30. Qh4 Qh6 31. c5 Bxe3 32. fxe3 g5 33. Qh3 h4 34. Rg2 Rxe3
35. cxd6 cxd6 36. Rac2 Rf1 37. Rc8+ Kg7 38. Rc7+ Kf6 39. Rgc2 hxg3+ 40. Kg2 Rg1+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.25"]
[White "Degardin, Sylvain"]
[Black "Sorensen, Hampus"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2296"]
[BlackElo "2436"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "20623070"]
[BlackFideId "8703884"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. Nd5 Nd7 11. Bc4 Rc8 12. Qe2 Be7 13. O-O Nb6 14. Nxb6 Qxb6
15. Bxe6 fxe6 16. c3 O-O 17. a5 Qc6 18. Nd2 Bf6 19. c4 Rb8 20. Qg4 Rfe8 21. b3
Qc5 22. Rfd1 Bd8 23. Nf3 Bxa5 24. Ng5 Bb6 25. Ra2 Re7 26. Nxh7 Qc8 27. Ng5 Qe8
28. Rxd6 Bc5 29. Rd3 Qg6 30. Qh4 Rf8 31. Rad2 Bd4 32. Rh3 Qh6 33. Qxh6 gxh6 34.
Nf3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.26"]
[White "Shirov, Alexei"]
[Black "Nurgaliyeva, Zarina"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "WFM"]
[WhiteElo "2650"]
[BlackElo "2199"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "2209390"]
[BlackFideId "13730096"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Nxe4 Qxd4 8.
Be2 Nf6 9. Nxf6+ Qxf6 10. Qb3 b6 11. Be3 Nd7 12. Qa4 b5 13. Qe4 Qxb2 14. O-O Rc8
15. Bd4 Qb4 16. c4 c5 17. Rfb1 Qa4 18. Be3 b4 19. a3 b3 20. Bd1 Bd6 21. Rxb3 Nf6
22. Rb8 Nxe4 23. Bxa4+ Kd8 24. Rb7 Rc7 25. Rb8+ Rc8 26. Rb3 Kc7 27. f3 Ng3 28.
Bd2 Rb8 29. Ba5+ Kc8 30. Rxb8+ Bxb8 31. Bb5 Bc7 32. Ba6+ Kd7 33. Bb5+ Kc8 34.
Ba6+ Kd7 35. Bb5+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.27"]
[White "Tschernatsch, Johannes"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2310"]
[BlackElo "2644"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "16223977"]
[BlackFideId "911925"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nc3 d6 6. a4 g6 7. a5 a6 8. h3 Bg7 9.
Be3 Be6 10. Bxe6 fxe6 11. Ne2 d5 12. Ng3 Qd6 13. O-O O-O 14. Ra4 d4 15. Bd2 Nd7
16. Nh4 Kh7 17. Qg4 Rf6 18. Nh1 Raf8 19. g3 Qc5 20. Rc4 Qd6 21. Ra4 h5 22. Qe2
Bh6 23. Ng2 Bxd2 24. Qxd2 Qc5 25. h4 Qb5 26. b3 b6 27. axb6 cxb6 28. Ne1 a5 29.
f3 Nb4 30. Nf2 Rc8 31. Nh3 Kg7 32. Ng5 Nf8 33. Rf2 Rc3 34. Kg2 Qc5 35. Ra1 Nh7
36. Nxh7 Kxh7 37. Qg5 Rf7 38. Rc1 Nc6 39. f4 exf4 40. Qxc5 Rxc5 41. gxf4 e5 42.
fxe5 Rxf2+ 43. Kxf2 Nxe5 44. Ke2 Rc3 45. Rd1 Kg7 46. Rd2 b5 47. Nf3 Nxf3 48.
Kxf3 a4 49. bxa4 bxa4 50. e5 a3 51. Rd1 a2 52. Ke4 Rxc2 53. Kxd4 g5 54. hxg5 h4
55. Kd5 Rd2 56. Ra1 Rxd3+ 57. Ke4 Ra3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.28"]
[White "Meier, Georg"]
[Black "Bodi, Tibor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2595"]
[BlackElo "2307"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "4675789"]
[BlackFideId "701084"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 a6 7. Nc3 Nbd7 8. b3 b6
9. cxd5 Nxd5 10. Nxd5 exd5 11. Bb2 Bb7 12. Rc1 Re8 13. Qc2 Rc8 14. Qf5 g6 15.
Qd3 Bd6 16. Rc2 Qe7 17. Rfc1 f6 18. Qd2 a5 19. Ne1 Nb8 20. a3 Na6 21. Ra1 c6 22.
Nd3 Nc7 23. h4 Ne6 24. e3 Ng7 25. Nf4 Rc7 26. a4 Nf5 27. Rac1 Rcc8 28. Qd3 Kg7
29. Bc3 Ba3 30. Re1 Nd6 31. f3 Bb4 32. Bxb4 axb4 33. Bh3 f5 34. Qd2 c5 35. dxc5
bxc5 36. Rxc5 Rxc5 37. Qd4+ Qf6 38. Qxc5 d4 39. Kf2 dxe3+ 40. Rxe3 Qb2+ 41. Ne2
Rxe3 42. Qxe3 Kf6 43. Bf1 Bd5 44. Qc5 Ke5 45. Bg2 f4 46. gxf4+ Ke6 47. Bh3+ Nf5
48. Bxf5+ gxf5 49. Qxb4 Kf7 50. a5 Qf6 51. Qc5 Qxh4+ 52. Ke3 Bxb3 53. Qxf5+ Qf6
54. Qxh7+ Kf8 55. Qe4 Qd6 56. Qe5 Qa3 57. Kf2 Bf7 58. f5 Qb4 59. Nf4 Kg8 60. Ng6
Qd2+ 61. Kg3 Qg5+ 62. Kh2 Qh5+ 63. Kg2 Bxg6 64. a6 Qg5+ 65. Qg3 Qxg3+ 66. Kxg3
Be8 67. Kg4 Kf7 68. Kg5 Bc6 69. f4 Bd5 70. a7 Bc6 71. f6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.29"]
[White "Pultinevicius, Paulius"]
[Black "Herbrig, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2558"]
[BlackElo "2306"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "12809390"]
[BlackFideId "12952044"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 h6 7. Bxf6 Qxf6 8.
Bxc4 Bd7 9. O-O O-O-O 10. e5 Qe7 11. Qe2 Kb8 12. Rfd1 Na5 13. Bd3 g5 14. Be4 Bc6
15. Rd3 Bg7 16. a3 g4 17. Nd2 f5 18. exf6 Qxf6 19. Qxg4 Rxd4 20. Rxd4 Qxd4 21.
Nf3 Qf6 22. Re1 h5 23. Qh3 Bd7 24. Bd5 Qf5 25. Qxf5 exf5 26. Re7 Bxc3 27. bxc3
Rd8 28. h4 Bc8 29. Bf7 Rh8 30. Re8 Rxe8 31. Bxe8 f4 32. Bxh5 Nc6 33. Bf7 Bf5 34.
h5 Ne7 35. h6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.30"]
[White "Woodward, Andy"]
[Black "Ohler, Julius"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2536"]
[BlackElo "2303"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "30953499"]
[BlackFideId "16238982"]
[EventDate "2025.04.17"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bg4 6. c3 e6 7. Qa4 Nd7 8. Bb5
Qc8 9. h3 Bh5 10. g4 Bg6 11. Nh4 a6 12. Be2 b5 13. Qd1 cxd4 14. cxd4 Be7 15.
Nxg6 hxg6 16. a4 b4 17. a5 Qb7 18. Nb3 Na7 19. Rc1 Rc8 20. Rxc8+ Qxc8 21. Kf1
O-O 22. h4 Qc6 23. Qd3 Nb5 24. Kg2 Rc8 25. g5 Bd8 26. h5 gxh5 27. Bxh5 Qc2 28.
Be2 g6 29. Qxc2 Rxc2 30. Bxb5 axb5 31. Nc5 Nxc5 32. dxc5 Rxc5 33. Be5 f6 34.
gxf6 Bxa5 35. Rh8+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.37"]
[White "Trost, Edvin"]
[Black "Cu, Ivan Travis"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2481"]
[BlackElo "2286"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "1729519"]
[BlackFideId "5245010"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 a6 7. Bd3 Nc6 8. h3 f6
9. O-O fxe5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nc3 Nf6 13. Bh6 Bb8 14. Bg7 Rg8 15.
Bxf6 exf6 16. Re1+ Kf8 17. Bc4 Rg7 18. Nxd5 b5 19. Bb3 Bb7 20. Qf3 Bxd5 21. Bxd5
Raa7 22. Re6 Rgd7 23. Bc6 Rd3 24. Qe2 Kg7 25. Re8 Bh2+ 26. Kh1 Qd4 27. Re4 Rd2
28. Rxd4 Rxe2 29. Kxh2 Rxb2 30. f3 b4 31. Rad1 a5 32. R1d2 Rxd2 33. Rxd2 a4 34.
Rb2 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.38"]
[White "Heinrich, John"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2285"]
[BlackElo "2471"]
[ECO "A09"]
[Opening "Reti"]
[Variation "advance variation"]
[WhiteFideId "16259491"]
[BlackFideId "24673390"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. c4 d4 3. b4 g5 4. Qa4+ c6 5. h3 h6 6. d3 Bg7 7. g4 e5 8. Nbd2 Ne7
9. Ne4 O-O 10. h4 f6 11. hxg5 hxg5 12. Bg2 Bxg4 13. Bd2 Be6 14. O-O-O g4 15. Nh4
Nd7 16. f3 b5 17. Qc2 a5 18. fxg4 axb4 19. Nf5 bxc4 20. dxc4 Bxf5 21. gxf5 Qa5
22. Kb1 Rfb8 23. Rh3 Nc5 24. Nxc5 Qxc5 25. Rb3 Nc8 26. e3 Nd6 27. exd4 exd4 28.
Bf4 Rd8 29. Bxd6 Rxd6 30. Be4 Re8 31. Rg3 Kf8 32. Rdg1 Bh6 33. Rg8+ Ke7 34. Qh2
Rxg8 35. Rxg8 Qe5 36. Qxh6 Qxe4+ 37. Kb2 Qe2+ 38. Kb1 Qe1+ 39. Kb2 Qf2+ 40. Ka1
Qe1+ 41. Kb2 Qc3+ 42. Kb1 Qd3+ 43. Kb2 Qc3+ 44. Kb1 Qd3+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.39"]
[White "Stankovic, Milos"]
[Black "Schoorl, Rob"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2439"]
[BlackElo "2285"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Spanish, classical defence"]
[WhiteFideId "938190"]
[BlackFideId "1009508"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Bxc6 dxc6 6. d3 Nd7 7. O-O Qe7 8.
Be3 b6 9. Nd2 Bb7 10. Qg4 f6 11. Bxc5 Nxc5 12. f4 exf4 13. Rxf4 Ne6 14. Rf2
O-O-O 15. a4 a5 16. e5 fxe5 17. Re1 Kb8 18. Rxe5 Bc8 19. Rfe2 Qb4 20. Qxb4 axb4
21. Na2 Nd4 22. Re1 Nxc2 23. Rc1 Nd4 24. Nxb4 c5 25. Na2 Nc6 26. Re3 Rd4 27. Rc4
Rhd8 28. Rxd4 Rxd4 29. b3 Bf5 30. Nc1 Kb7 31. h3 Nb4 32. Nf3 Rd5 33. Ne5 Nc2 34.
Re2 Nd4 35. Re3 Nc2 36. Re2 Nd4 37. Re3 Nc2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.40"]
[White "Pajeken, Jakob Leon"]
[Black "Krasteva, Beloslava"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2435"]
[BlackElo "2272"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "12942839"]
[BlackFideId "2922029"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 c6 5. h3 b5 6. a3 h5 7. g3 Nbd7 8. Bg2 Bb7
9. Be3 Be7 10. O-O O-O 11. d5 cxd5 12. exd5 Nb6 13. Nxb5 Nbxd5 14. Bg5 Qd7 15.
c4 Nb6 16. Bxb7 Qxb7 17. Bxf6 Bxf6 18. Nxd6 Qc6 19. Rc1 Rad8 20. c5 Nc8 21. Nc3
Nxd6 22. cxd6 g6 23. Rc2 Qxd6 24. Qxd6 Rxd6 25. Ne4 Rb6 26. Rd1 Bd8 27. Rc8 Be7
28. Rc7 Bd8 29. Rcd7 Rb8 30. R1d5 Bb6 31. Rxe5 Rfd8 32. Red5 Rbc8 33. Rxd8+ Bxd8
34. Kg2 Bb6 35. Nc3 Rc4 36. Rd2 Kg7 37. Kf3 a5 38. Nd5 Ba7 39. b4 axb4 40. axb4
Rc1 41. Ra2 Bb8 42. Rb2 Be5 43. Rb3 h4 44. g4 Rd1 45. Ne3 Rh1 46. Kg2 Rc1 47. b5
Kf6 48. b6 Ke6 49. b7 Bb8 50. Rb6+ Kd7 51. Rf6 Ke8 52. Nd5 Rc5 53. Ne3 Rb5 54.
Rc6 Rxb7 55. Rc8+ Kd7 56. Rh8 g5 57. Rg8 Rb5 58. Nf5 f6 59. Rg7+ Ke6 60. Nd4+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.41"]
[White "Harshavardhan, G B"]
[Black "Garcia Cuenca, Victor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2431"]
[BlackElo "2266"]
[ECO "A57"]
[Opening "Benko gambit"]
[WhiteFideId "25059009"]
[BlackFideId "2250829"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 g6 6. Bxc4 d6 7. b3 Bg7 8. Bb2 O-O
9. Ne2 Nbd7 10. Qc2 Nb6 11. O-O Nxc4 12. bxc4 e6 13. Ng3 exd5 14. exd5 h5 15.
Nde4 h4 16. Nxf6+ Bxf6 17. Ne4 Bd4 18. Bxd4 cxd4 19. Qd3 Bf5 20. Rfe1 Re8 21.
Qxd4 Bxe4 22. Rxe4 Rxe4 23. Qxe4 Qf6 24. Rb1 Kf8 25. g3 Rc8 26. Qg4 Rc7 27. Kg2
hxg3 28. hxg3 Qe5 29. Rb8+ Ke7 30. Rg8 Kf6 31. Rd8 Ke7 32. Rb8 Kf6 33. Qh4+ Kf5
34. Re8 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.42"]
[White "Hartge, Gedeon"]
[Black "Kopylov, Daniel"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2278"]
[BlackElo "2431"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[WhiteFideId "12932116"]
[BlackFideId "12921971"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Ne2 Nc6 7. O-O d5 8. cxd5
exd5 9. a3 Bxc3 10. bxc3 Re8 11. f3 b6 12. Ng3 a5 13. Ra2 Ba6 14. Re2 Qc8 15. e4
Bxd3 16. Qxd3 Qa6 17. Qxa6 Rxa6 18. Bg5 cxd4 19. Bxf6 gxf6 20. exd5 Rxe2 21.
Nxe2 Ne7 22. d6 Nf5 23. d7 Ra8 24. g4 Ne3 25. Nxd4 Nxf1 26. Nc6 Nd2 27. Ne7+ Kg7
28. Nc8 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.43"]
[White "Pancevski, Filip"]
[Black "Kocharin, Timur"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2428"]
[BlackElo "2263"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "15002187"]
[BlackFideId "16240936"]
[EventDate "2025.04.17"]

1. e4 c5 2. d3 Nc6 3. f4 d5 4. Be2 e6 5. Nf3 Bd6 6. O-O Nge7 7. Be3 d4 8. Bd2
O-O 9. a4 b6 10. Na3 a6 11. Qe1 Rb8 12. e5 Bc7 13. Ng5 Nd5 14. Ne4 Nce7 15. c4
dxc3 16. bxc3 Bb7 17. Qg3 Bc6 18. Nc2 Ng6 19. Qh3 Qd7 20. Bg4 Qe7 21. Kh1 Rbe8
22. a5 bxa5 23. Rae1 a4 24. d4 cxd4 25. Nxd4 Bb5 26. Nxb5 axb5 27. Rb1 Ngxf4 28.
Rxf4 Bxe5 29. Rff1 f5 30. Ng5 h6 31. Bh5 Rc8 32. Rbe1 Qf6 33. Ne4 Qe7 34. Ng5
Qf6 35. Ne4 Qe7 36. Ng5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.44"]
[White "Kovacsy, Barnabas"]
[Black "Nemec, Jachym"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2260"]
[BlackElo "2428"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "769290"]
[BlackFideId "23716525"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4
Rb8 9. Nd5 Bxd5 10. exd5 Nce7 11. a4 Nf6 12. g4 h6 13. h4 Qc7 14. Ne3 h5 15. g5
Nd7 16. a5 g6 17. Ra3 Bg7 18. Rc3 Qxa5 19. Bd2 Qd8 20. Nc4 O-O 21. Nxd6 Nxd5 22.
Rd3 Nf4 23. Bxf4 exf4 24. Be2 Qa5+ 25. c3 Ne5 26. Rd5 Qa2 27. O-O Qxb2 28. Ne4
Rfe8 29. Bxh5 gxh5 30. Qxh5 Qc2 31. Re1 Ng6 32. Nf6+ Bxf6 33. Rxe8+ Rxe8 34.
gxf6 Re1+ 35. Kg2 Qe4+ 36. f3 Qe2+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.45"]
[White "Podat, Vladimir"]
[Black "Tadic, Stefan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2250"]
[BlackElo "2419"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "14100940"]
[BlackFideId "958980"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. Qe2 Be7 7. O-O O-O 8. e5 Ne8
9. h4 b5 10. Re1 a5 11. Nbd2 b4 12. Nf1 a4 13. c4 bxc3 14. bxc3 Nc7 15. Rb1 Ba6
16. Bd2 Nb5 17. c4 Nbd4 18. Nxd4 Nxd4 19. Qg4 dxc4 20. dxc4 Bxc4 21. Bh6 g6 22.
Bxf8 Bxf8 23. Ne3 Bxa2 24. Rb7 Bh6 25. Rc1 Rc8 26. Ra7 Bb3 27. Nc4 Bxc1 28. Nd6
Rc7 29. Ra8 Qxa8 30. Bxa8 a3 31. h5 a2 32. hxg6 fxg6 33. Qh4 Bg5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.46"]
[White "Riemay, David"]
[Black "Milov, Leonid"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2250"]
[BlackElo "2416"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "4682076"]
[BlackFideId "14101068"]
[EventDate "2025.04.17"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bf4 Nc6 7. Be2 d6 8. O-O
Be7 9. Qb3 Nf6 10. Rfd1 Qc7 11. Qa3 e5 12. Bg5 O-O 13. Bxf6 Bxf6 14. Qxd6 Qxd6
15. Rxd6 Be7 16. Rdd1 Bc5 17. Rd5 Ba7 18. Nxe5 Nxe5 19. Rxe5 Be6 20. Nd5 Bd4 21.
Rg5 b5 22. Rb1 Rad8 23. Ne7+ Kh8 24. Nc6 Rd6 25. Nxd4 Rxd4 26. a3 Rd2 27. Kf1
Rc8 28. Rd1 Rxb2 29. Rc5 Rb8 30. f4 h6 31. f5 Ba2 32. e5 Re8 33. g4 Bc4 34. Bxc4
bxc4 35. Rd7 Rxh2 36. Rdc7 Kh7 37. Rc8 Re7 38. R8c7 Re8 39. Rc8 Re7 40. R8c7 Re8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.53"]
[White "Kavutskiy, Kostya"]
[Black "Kamp, Adrian"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2351"]
[BlackElo "2175"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "2026384"]
[BlackFideId "16222466"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Bf4 Nd7 8. g4
Bg6 9. Nc3 h5 10. Nh4 e5 11. Nxg6 fxg6 12. Be3 Be7 13. gxh5 gxh5 14. Ne2 Bg5 15.
Qd2 Bxe3 16. Qxe3 Qf6 17. O-O-O O-O-O 18. Rdg1 Rdf8 19. Rh2 g6 20. Rg3 Qd6 21.
Rhg2 Rf6 22. h4 Rh7 23. Rf3 Rhf7 24. Rxg6 Rxf3 25. Rxd6 Rxe3 26. fxe3 Rf1+ 27.
Kd2 Rh1 28. Rh6 Rxh4 29. Ng1 Rh2+ 30. Kc3 Kc7 31. a4 a5 32. Re6 Rf2 33. Rh6 Rh2
34. Nf3 Rf2 35. Ng5 Nf6 36. Nh3 Rf3 37. Ng5 Rf2 38. Nh3 Rf3 39. Ng5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.54"]
[White "Fishbein, Alexander"]
[Black "Wichtrup, Jan-Louis"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2375"]
[BlackElo "2160"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "2000377"]
[BlackFideId "16229355"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5
9. Qe2 Qc8 10. Na3 Rd8 11. Rfd1 Nc6 12. d4 cxd4 13. Nxd4 Nxd4 14. Rxd4 dxc4 15.
Rxc4 Qb8 16. Nb5 Bxg2 17. Kxg2 Qb7+ 18. Qf3 Qxf3+ 19. Kxf3 Ne8 20. Rac1 Nd6 21.
Nxd6 Bxd6 22. Ke2 f6 23. Rc6 Rd7 24. R1c4 Kf7 25. b4 Rad8 26. a4 b5 27. axb5 Rb8
28. Bc3 Rxb5 29. Rd4 Ke7 30. Rh4 h5 31. Rhc4 Rdb7 32. Ra6 Bxb4 33. Bxb4+ Rxb4
34. Rxb4 Rxb4 35. Rxa7+ Kf8 36. h4 e5 37. Kf3 Kg8 38. Ra3 Kf7 39. e4 Kg6 40. Ke3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.55"]
[White "Jansen, Bob"]
[Black "Barria, Jose"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2183"]
[BlackElo "2368"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1012550"]
[BlackFideId "1939300"]
[EventDate "2025.04.17"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Qd8 7. Nc2 Qc7 8. Bd3
Nbd7 9. O-O Be7 10. Bg5 O-O 11. Bh4 Rd8 12. Qe2 b6 13. Rfe1 Bb7 14. Rad1 Nf8 15.
Ne5 Ng6 16. Bg3 Nxe5 17. dxe5 Qc6 18. f3 Nh5 19. Be4 Nxg3 20. hxg3 Qc7 21. f4 b5
22. Qf3 Bxe4 23. Qxe4 c4 24. Kf1 Rab8 25. a3 a5 26. Ke2 Rdc8 27. Rd2 b4 28. axb4
axb4 29. Nxb4 Bxb4 30. cxb4 Rxb4 31. Red1 g6 32. Rc1 Qb8 33. Rc3 Rxb2 34. Rxb2
Qxb2+ 35. Qc2 Qb7 36. Ke3 Qb6+ 37. Kf3 Qd4 38. Ke2 h5 39. Kf3 Kg7 40. Qc1 Rb8
41. Qe3 Qd5+ 42. Qe4 Rb3 43. Re3 Qd2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.56"]
[White "Kekelidze, Mikheil"]
[Black "Saminskij, Jan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2367"]
[BlackElo "2147"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "13600818"]
[BlackFideId "1346962"]
[EventDate "2025.04.17"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 O-O 6. Qc2 c6 7. O-O b6 8. Bf4 Ba6
9. Nbd2 Nbd7 10. Rfc1 c5 11. e4 dxe4 12. Ne5 Bb7 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15.
Qxe4 Nxe5 16. dxe5 Qc7 17. Rd1 Rfd8 18. h4 Rac8 19. h5 h6 20. b3 Rd7 21. Be3
Rcd8 22. Rxd7 Qxd7 23. Kg2 Qd3 24. Qxd3 Rxd3 25. Kf3 f6 26. Ke2 Rd8 27. exf6
Bxf6 28. Rd1 Rxd1 29. Kxd1 Kf7 30. Ke2 g6 31. g4 Bg7 32. Kd3 gxh5 33. gxh5 Ke7
34. Ke4 Ke8 35. Bf4 Kd7 36. f3 Ke7 37. Bb8 Kd7 38. f4 Bf6 39. f5 a6 40. a4 Bd8
41. Bf4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.57"]
[White "Shnurov, Daniil"]
[Black "Derakhshani, Borna"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2154"]
[BlackElo "2364"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "4510488"]
[BlackFideId "12518450"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. d3 c5 8. e3 Nc6
9. exd4 cxd4 10. Re1 Nd7 11. Na3 Bb4 12. Re2 Re8 13. Nc2 Bc3 14. Rb1 f6 15. Bd2
Bxd2 16. Qxd2 e5 17. Rbe1 Nc5 18. b4 Ne6 19. Nh4 g5 20. Nf5 Ne7 21. Nxe7+ Rxe7
22. b5 Nc5 23. Nb4 Bg4 24. f3 Bh5 25. Rf2 Qd6 26. f4 gxf4 27. gxf4 Bg6 28. f5
Bf7 29. Nd5 Bxd5 30. Bxd5+ Kh8 31. Kh1 Rg7 32. Rg2 Rxg2 33. Kxg2 Qd7 34. Rf1
Qg7+ 35. Kf2 Qg4 36. Ke1 Re8 37. Qh6 Qg5 38. Qxg5 fxg5 39. Kd2 Kg7 40. f6+ Kg6
41. f7 Rf8 42. Re1 Kf6 43. Rf1+ Kg6 44. Re1 Kf6 45. Rf1+ Kg6 46. Re1 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.58"]
[White "von Mettenheim, Johannes"]
[Black "Pahud, Cedric"]
[Result "1-0"]
[WhiteElo "2362"]
[BlackElo "2135"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "16244818"]
[BlackFideId "1306650"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Qb6 5. Nc3 a6 6. Rb1 Nc6 7. Be2 d5 8. O-O
cxd4 9. exd4 Be7 10. Na4 Qa7 11. Re1 O-O 12. Bf1 Bd7 13. Nc3 b5 14. Ne2 Rfc8 15.
Ne5 Be8 16. Nxc6 Rxc6 17. Ng3 Rac8 18. Bd3 b4 19. Be5 Rb6 20. Nh5 Nxh5 21. Qxh5
g6 22. Qh6 f6 23. Bg3 Bf8 24. Qd2 Bb5 25. Re2 Rbc6 26. Qe3 Bg7 27. h4 f5 28.
Bxb5 axb5 29. Be5 Rxc2 30. Bxg7 Kxg7 31. Qe5+ Kh6 32. Qf4+ Kg7 33. Qe5+ Kh6 34.
Qe3+ Kg7 35. Qxe6 Qxd4 36. Qe7+ Kg8 37. Qe6+ Kg7 38. Qe7+ Kg8 39. Rbe1 Rxe2 40.
Qxe2 Qf6 41. Qxb5 Qd6 42. Qb7 Rc7 43. Qb8+ Kg7 44. g3 d4 45. Rd1 d3 46. Kh2 Rd7
47. Qxd6 Rxd6 48. Kg2 Ra6 49. Rxd3 Rxa2 50. Rb3 Ra4 51. Kf3 Kf6 52. Kf4 h6 53.
Rd3 g5+ 54. hxg5+ hxg5+ 55. Ke3 Ke5 56. f4+ gxf4+ 57. gxf4+ Ke6 58. Rd4 Ra1 59.
Rxb4 Rd1 60. Rd4 Rb1 61. b4 Rb3+ 62. Kd2 Rh3 63. Kc2 Rh2+ 64. Kc3 Rh1 65. Kc4
Rb1 66. Kc5 Rc1+ 67. Kb6 Re1 68. b5 Re4 69. Kc5 Re1 70. b6 Rc1+ 71. Rc4 Rb1 72.
Kc6 Ke7 73. Kc7 Rd1 74. b7 Rd7+ 75. Kb6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.59"]
[White "Zymberi, Agron"]
[Black "Farokhi, Keyvan"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2147"]
[BlackElo "2359"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "24632600"]
[BlackFideId "12998630"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. h3 a6 7. Be2 Nbd7 8. O-O
c5 9. a4 b6 10. Ne5 Bb7 11. Qd3 Rc8 12. Bh2 Ne4 13. Nxd7 Qxd7 14. Bg4 e6 15. Nb1
cxd4 16. exd4 Rc4 17. c3 Rxa4 18. Na3 Bc6 19. Rfc1 Bh6 20. f4 Bb5 21. Qe3 Nd6
22. b3 Ra5 23. Qe1 Rc8 24. b4 Ra4 25. Bd1 f5 26. Bxa4 Bxa4 27. Nb1 Ne4 28. Qe3
Bg7 29. Nd2 b5 30. Bg3 Rc6 31. Be1 h6 32. Ra3 Kh7 33. Nf3 Qc7 34. Bd2 Bf6 35.
Ne1 Qg7 36. Nf3 g5 37. fxg5 hxg5 38. g4 Rc8 39. Be1 Rh8 40. Ra2 Kg8 41. Rh2 Qc7
42. Ra1 Qb6 43. Raa2 Bd1 44. gxf5 exf5 45. Rag2 Qd6 46. Nxg5 Bxg5 47. Rxg5+ Nxg5
48. Qxg5+ Kf7 49. Qxf5+ Ke8 50. Qc8+ Qd8 51. Qf5 Rg8+ 52. Rg2 Rxg2+ 53. Kxg2 Qe7
54. Qe5 Kf8 55. Bd2 Qg7+ 56. Bg5 Bb3 57. h4 Kg8 58. Kg3 Qf7 59. Bf6 Kh7 60. Kf4
Bc2 61. h5 Be4 62. Kg5 Qg8+ 63. Kh4 Qf7 64. Qg5 Qg8 65. Qe5 Qf7 66. Kg4 Qd7+ 67.
Kf4 Qf7 68. Qd6 Kh6 69. Kg3 Kxh5 70. Qe5+ Kg6 71. Qg5+ Kh7 72. Qh4+ Kg6 73. Qg5+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.60"]
[White "Le Pen, Steven"]
[Black "Senthil, Maran K"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2125"]
[BlackElo "2356"]
[ECO "B33"]
[Opening "Sicilian defence"]
[WhiteFideId "612197"]
[BlackFideId "25035681"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 dxc6 7. Qxd8+ Kxd8
8. e5 Nd5 9. Nxd5 cxd5 10. Be3 Be6 11. O-O-O Kc7 12. Be2 Bg7 13. f4 g5 14. Bf3
Rad8 15. g3 h5 16. h4 gxf4 17. gxf4 f6 18. Rhg1 Rh7 19. c4 fxe5 20. cxd5 Bg4 21.
Bxg4 hxg4 22. Rxg4 Bh6 23. Rd3 exf4 24. Bxf4+ Bxf4+ 25. Rxf4 Kd6 26. Re4 Rc8+
27. Kd2 Rc5 28. Red4 Rc8 29. Rg4 Rh6 30. b4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.61"]
[White "Murawski, Jan"]
[Black "Lewtak, Damian"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2123"]
[BlackElo "2354"]
[ECO "A21"]
[Opening "English opening"]
[WhiteFideId "21009287"]
[BlackFideId "1141724"]
[EventDate "2025.04.17"]

1. c4 e5 2. Nc3 d6 3. d4 g6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. g3 Be6 7. b3 Nd7 8.
Bh3 Bxh3 9. Nxh3 f6 10. Bb2 c6 11. O-O-O Kc7 12. f4 Be7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.62"]
[White "Bosboom, Ardin"]
[Black "Martins, Bruno Andre Leite"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2122"]
[BlackElo "2352"]
[ECO "E25"]
[Opening "Nimzo-Indian"]
[Variation "Saemisch variation"]
[WhiteFideId "1046454"]
[BlackFideId "1942255"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3
Qc7 9. Ne2 Bf5 10. g4 Be6 11. Nf4 Nc6 12. Bd3 O-O-O 13. O-O h6 14. a4 g5 15.
Nxe6 fxe6 16. Ba3 h5 17. Ra2 c4 18. Bb1 Kb8 19. Qe2 e5 20. Qg2 exd4 21. exd4
Rde8 22. Bc1 Qg7 23. Re2 Rxe2 24. Qxe2 hxg4 25. fxg4 Qh6 26. Rf5 Re8 27. Bxg5
Qh3 28. Bf4+ Kc8 29. Be5 Nxg4 30. Rf3 Qh4 31. Bf5+ Kd8 32. Rf4 Ncxe5 33. dxe5
Rxe5 34. Rxg4 Qf6 35. Rg8+ Kc7 36. Rc8+ Kd6 37. Qf2 Qg5+ 38. Kh1 Qc1+ 39. Kg2
Qg5+ 40. Kh1 Qc1+ 41. Kg2 Qg5+ 42. Kh1 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.18"]
[White "Roshka, Yevgeniy"]
[Black "Paltrinieri, Nicholas"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2488"]
[BlackElo "2350"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "14129558"]
[BlackFideId "828262"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Nbd7 5. O-O b5 6. a4 b4 7. c4 bxc3 8. bxc3
Ba6 9. Nbd2 Be7 10. c4 c5 11. Ne5 Rc8 12. Nxd7 Qxd7 13. dxc5 Bxc5 14. cxd5 Nxd5
15. Ne4 Be7 16. Bb2 O-O 17. Qd4 f6 18. Rfc1 Bxe2 19. Ng5 Nb6 20. Qxd7 Nxd7 21.
Nxe6 Rxc1+ 22. Rxc1 Rb8 23. Bd4 Ba3 24. Re1 Bc4 25. Nc7 a5 26. Nb5 Bb4 27. Rc1
Bb3 28. Rc7 Nf8 29. Ba7 Rd8 30. Nd4 Ne6 31. Nxe6 Rd1+ 32. Bf1 Bxe6 33. Be3 Ba3
34. Kg2 Bd5+ 35. f3 Bxf3+ 36. Kf2 Bd5 37. Rd7 Bb3 38. Bc4+ Kh8 39. Bd3 Kg8 40.
Bc4+ Kh8 41. Bd3 Kg8 42. Bc4+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.19"]
[White "Mohamed, Anees M"]
[Black "Eugene, Floryan"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2359"]
[BlackElo "2476"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical system, 5.Be2"]
[WhiteFideId "35065815"]
[BlackFideId "20694784"]
[EventDate "2025.04.17"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O a6 7. a4 Nc6 8. h3 e6
9. Be3 b6 10. Qd2 Bb7 11. Bh6 Nb4 12. Bxg7 Kxg7 13. a5 bxa5 14. e5 Nd7 15. exd6
cxd6 16. Nd1 Nf6 17. Ne3 Ne4 18. Qd1 Ng5 19. Nxg5 Qxg5 20. Bf3 Bxf3 21. Qxf3
Rac8 22. c3 Nd3 23. Rfb1 h5 24. Nc4 Rxc4 25. Qxd3 Rfc8 26. d5 Qxd5 27. Qxd5 exd5
28. Rxa5 d4 29. Rxa6 d5 30. Rd6 Rb8 31. Rd1 Rxb2 32. Rxd4 Rxc3 33. R6xd5 Rc1+
34. Rd1 Rcc2 35. Rf1 h4 36. Rd3 f5 37. g3 hxg3 38. Rxg3 Kf6 39. Kg2 g5 40. Rf3
Kg6 41. Ra1 Ra2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.20"]
[White "Pfreundt, Jakob"]
[Black "Sapocinic, Semion"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2467"]
[BlackElo "2263"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "12918156"]
[BlackFideId "13908693"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3
O-O 9. Bg3 c5 10. dxc5 Nc6 11. Nge2 Bxc5 12. O-O Bg4 13. Rc1 a6 14. h3 Bxe2 15.
Nxe2 Qe7 16. Bb1 Ba7 17. Qd3 Rfe8 18. Rfd1 Rad8 19. Nd4 Bxd4 20. exd4 Qe2 21.
Qb3 Qe7 22. Bf4 Ne4 23. Qd3 Qh4 24. Be3 Re6 25. f3 Nf6 26. Bf2 Qf4 27. Qd2 Qd6
28. Re1 Rxe1+ 29. Rxe1 Re8 30. Rxe8+ Nxe8 31. Qe1 Qe7 32. Qxe7 Nxe7 33. Kf1 Nc7
34. a3 g5 35. g4 Ng6 36. Be3 Kg7 37. Bf5 Ne6 38. Kf2 Kf6 39. Bd3 Nef4 40. Bf1
Ke6 41. Bd2 f5 42. Bb4 Kf6 43. Ba5 Ne6 44. Bc3 Ne7 45. Ke3 Nc6 46. a4 f4+ 47.
Kd3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.31"]
[White "Ten Hertog, Hugo"]
[Black "Fiedorek, Michal"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2528"]
[BlackElo "2305"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "1026356"]
[BlackFideId "1199528"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O Nc6 8. Nc3 h6
9. d4 e4 10. Ne1 Bf5 11. h3 h5 12. Nc2 Qd7 13. Kh2 Rfe8 14. Ne3 a6 15. Qd2 Rad8
16. Rad1 Ne7 17. d5 c5 18. dxc6 bxc6 19. Na4 Be6 20. Bc3 Nf5 21. Ba5 Nxe3 22.
Qxe3 Rb8 23. Nc5 Qe7 24. Nxe6 Qxe6 25. Bc7 Rb7 26. Bxd6 Nd5 27. cxd5 Qxd6 28.
dxc6 Qxc6 29. Rc1 Qb5 30. Rfd1 Rbe7 31. Rc4 h4 32. g4 Be5+ 33. Kg1 Bb8 34. Bxe4
Qe5 35. Qf3 Re6 36. Qg2 Qb2 37. Rc2 Qe5 38. Bd3 Rf6 39. Bc4 Rd6 40. Rxd6 Qxd6
41. Qf3 Re7 42. Bd5 Bc7 43. Rc6 Qh2+ 44. Kf1 Bd6 45. Qf6 Qxh3+ 46. Bg2 Qxg4 47.
Rxd6 Qxe2+ 48. Kg1 Qe1+ 49. Kh2 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.32"]
[White "Kunin, Vitaly"]
[Black "Weber, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2522"]
[BlackElo "2302"]
[ECO "E33"]
[Opening "Nimzo-Indian"]
[Variation "classical, Milner-Barry (Zurich) variation"]
[WhiteFideId "4128737"]
[BlackFideId "12924008"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. Nc3 Bb4 5. Qc2 d6 6. Bd2 O-O 7. a3 Bxc3 8. Bxc3
a5 9. e3 Re8 10. Rd1 Qe7 11. d5 Nb8 12. dxe6 Bxe6 13. Be2 Nbd7 14. O-O Bg4 15.
b3 Ne4 16. Ba1 f6 17. Nd4 Bxe2 18. Qxe2 Nec5 19. b4 axb4 20. axb4 Ne4 21. c5 Qf7
22. Qg4 d5 23. Nf5 h5 24. Nh6+ Kf8 25. Qxe4 Rxe4 26. Nxf7 Kxf7 27. Rxd5 Ke6 28.
Rxh5 Rxb4 29. Bd4 Rb5 30. g4 Raa5 31. Rc1 b6 32. cxb6 c5 33. Bc3 Ra4 34. h3 Rc4
35. Kg2 Rxb6 36. Rh8 Ne5 37. Re8+ Kf7 38. Rd8 Rb3 39. Bd2 Rxc1 40. Bxc1 c4 41.
Rc8 c3 42. e4 Nd3 43. Be3 c2 44. Bd2 Rb2 45. Rc3 c1=Q 46. Bxc1 Rxf2+ 47. Kg3 Rf1
48. Rxd3 Rxc1 49. h4 Rg1+ 50. Kf4 Rf1+ 51. Rf3 Rh1 52. h5 g6 53. Ke3 Kg7 54.
hxg6 Kxg6 55. Kf4 Re1 56. Rf2 Rg1 57. Rf3 Re1 58. Re3 Rf1+ 59. Kg3 Rg1+ 60. Kf3
Rf1+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.33"]
[White "Gkavardinas, Antonios"]
[Black "Maksimovic, Bojan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2302"]
[BlackElo "2512"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "25883097"]
[BlackFideId "14408120"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 Be7 8. Be2
Qc7 9. f4 d5 10. exd5 Nxd5 11. Nxd5 exd5 12. O-O O-O 13. Bf3 Rd8 14. Qd3 Bf6 15.
c3 Ne7 16. Rad1 Bd7 17. Rfe1 Re8 18. g3 g6 19. Bf2 Rad8 20. Rd2 Qc8 21. Rde2 h5
22. h4 Kf8 23. Kh2 Kg8 24. Bg2 Bg4 25. Bf3 b5 26. Bxg4 hxg4 27. Nc2 Nf5 28. Bb6
Rxe2+ 29. Qxe2 Rd6 30. Qe8+ Qxe8 31. Rxe8+ Kg7 32. Bc5 Rd7 33. Nd4 Bxd4 34. cxd4
Rc7 35. Rd8 Ne3 36. Kg1 Rc6 37. Rd7 Re6 38. Bd6 Nf5 39. Be5+ Kf8 40. Rxd5 f6 41.
Bc7 Re3 42. Rd8+ Ke7 43. d5 Rxg3+ 44. Kh2 Rd3 45. d6+ Rxd6 46. Bxd6+ Kxd8 47.
Bb4 Kd7 48. Bc3 Ke6 49. Kg2 Nd6 50. Kg3 Kf5 51. Kg2 Ne4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.34"]
[White "Noe, Christopher"]
[Black "Charmeteau, Sven"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2508"]
[BlackElo "2298"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "24692018"]
[BlackFideId "638285"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 c5 6. d5 d6 7. Nc3 e6 8. O-O exd5
9. cxd5 a6 10. a4 Nbd7 11. e4 Re8 12. Nd2 Qc7 13. Re1 Rb8 14. h3 g5 15. Nc4 b5
16. axb5 axb5 17. Na5 c4 18. Nc6 Rb7 19. Ra5 Nxe4 20. Nxb5 Qb6 21. Be3 Ndc5 22.
Bxc4 Bxb2 23. Nxd6 Nxd6 24. Bxc5 Qc7 25. Bxd6 Rxe1+ 26. Qxe1 Qxd6 27. Qe8+ Kg7
28. Qxc8 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.35"]
[White "Bellahcene, Bilel"]
[Black "Ustianovich, Nazar"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2506"]
[BlackElo "2293"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "696358"]
[BlackFideId "14109778"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 h6
9. Nxf6+ Qxf6 10. Bd5 Bd7 11. c3 Rb8 12. Be3 Ne7 13. Bb3 Ng6 14. Qd2 Bg4 15. Ng1
O-O 16. f3 Be6 17. Ne2 Bxe3 18. Qxe3 c5 19. Bxe6 Qxe6 20. g4 Nh4 21. Kf2 g5 22.
Ng3 f6 23. Nf5 Nxf5 24. gxf5 Qf7 25. h4 Kg7 26. b3 Rh8 27. Rh3 b4 28. c4 Qe7 29.
Rah1 Rbg8 30. Ke2 Kf8 31. Rg3 gxh4 32. Rxg8+ Kxg8 33. Qf2 Kh7 34. f4 Rg8 35.
Qxh4 Qf8 36. Rh2 exf4 37. Qxf4 Rg5 38. Ke3 Qe7 39. Rh3 h5 40. Rg3 Kh6 41. Kf2
Qe5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.36"]
[White "Hrebenshchykova, Yelyzaveta"]
[Black "Schlosser, Philipp"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "GM"]
[WhiteElo "2296"]
[BlackElo "2481"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Polugaievsky variation"]
[WhiteFideId "14159899"]
[BlackFideId "4600169"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8. Qe2
Nge7 9. Be3 O-O 10. Bxa7 Rxa7 11. Rd1 d6 12. c4 e5 13. Qe3 Be6 14. Nc3 Ra8 15.
Bf1 Qb8 16. a4 b6 17. Qd2 Rd8 18. Nd5 a5 19. Nc1 Ra7 20. Ne2 h6 21. Ra3 Ng6 22.
Qe3 Rb7 23. Rb3 Bxd5 24. cxd5 Nb4 25. g3 Nf8 26. Bh3 b5 27. axb5 Rxb5 28. Nc3
Rb7 29. Qe2 Na6 30. Rxb7 Qxb7 31. Ra1 Qb6 32. Qb5 Qxb5 33. Nxb5 Nc5 34. Rxa5
Nxe4 35. Ra6 Rb8 36. Nxd6 Nxd6 37. Rxd6 Rxb2 38. Rd8 Rd2 39. d6 g6 40. Re8 Rxd6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.47"]
[White "Ovsepyan, Arshak"]
[Black "Czopor, Maciej"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2236"]
[BlackElo "2412"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "24690236"]
[BlackFideId "21805431"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. Rb1
Ne8 9. a3 a5 10. d3 Nc7 11. Be3 Bg4 12. f3 Bd7 13. Qd2 a4 14. Bh6 Qb8 15. Bxg7
Kxg7 16. f4 b5 17. e5 dxe5 18. fxe5 Ra6 19. cxb5 Nxb5 20. Nxb5 Qxb5 21. Qc3 Bf5
22. Rbd1 Rd8 23. Nf4 Nd4 24. Rde1 Ne6 25. Be4 Nxf4 26. Rxf4 Bxe4 27. dxe4 e6 28.
Ref1 Ra7 29. Qf3 Rdd7 30. Rf6 c4 31. Qf4 h6 32. Rf2 Qc5 33. h4 Qe7 34. Kg2 Rac7
35. h5 g5 36. Qg4 Qe8 37. Qe2 Rd3 38. Qf1 Rcd7 39. Qc1 Qc8 40. Qf1 Qb7 41. Kh2
Rd2 42. Qxc4 Qxb2 43. Qc5 Rxf2+ 44. Rxf2 Qd4 45. Qc2 Qxe5 46. Qxa4 Rd3 47. Rg2
g4 48. Qc2 Rxa3 49. Qd1 Rf3 50. Qe1 Qxh5+ 51. Kg1 Qe5 52. Kh2 h5 53. Kg1 Qd4+
54. Kh2 h4 55. Re2 Rxg3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.48"]
[White "Biastoch, Bennet"]
[Black "Kowalski, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2234"]
[BlackElo "2407"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "12939889"]
[BlackFideId "1172468"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. a4 d6 7. Be3 Bxe3 8. fxe3
Be6 9. Nd2 Qd7 10. O-O h5 11. Nd5 Bxd5 12. Bxd5 Nxd5 13. exd5 Ne7 14. e4 h4 15.
Nc4 Ng6 16. Ne3 Nf4 17. Qg4 Qxg4 18. Nxg4 Rh5 19. Ne3 Rg5 20. Kf2 O-O-O 21. g3
hxg3+ 22. hxg3 Nh5 23. Rh1 c6 24. Rag1 Nf6 25. Rh4 cxd5 26. exd5 g6 27. Rgh1 Rh5
28. g4 Rxh4 29. Rxh4 Kd7 30. a5 Rf8 31. g5 Nh5 32. Rb4 Kc7 33. Nc4 f6 34. Nb6
fxg5+ 35. Kg1 Rf4 36. Rb3 Rg4+ 37. Kf1 Ng3+ 38. Kf2 Nf5 39. Rc3+ Kd8 40. Rc8+
Ke7 41. Rc7+ Ke8 42. Nc4 Rf4+ 43. Kg1 g4 44. Rxb7 g3 45. b4 Rf2 46. b5 Nd4 47.
Nxd6+ Kd8 48. Nf7+ Kc8 49. Nd6+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.49"]
[White "Agrest, Inna"]
[Black "Faerber, David"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[WhiteElo "2227"]
[BlackElo "2398"]
[ECO "C79"]
[Opening "Ruy Lopez"]
[Variation "Steinitz defence deferred (Russian defence)"]
[WhiteFideId "1708830"]
[BlackFideId "12971294"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bd7 7. c3 g6 8. h3 g5
9. d4 g4 10. hxg4 Nxg4 11. Nbd2 h5 12. Nf1 h4 13. Ng5 Rg8 14. d5 Rxg5 15. dxc6
bxc6 16. Bxg5 Qxg5 17. Ne3 Nxe3 18. Rxe3 Bh6 19. Qf1 Qg4 20. Bd1 Qg6 21. Re1 Bd2
22. Re2 Bf4 23. Re1 Bd2 24. Re2 Bf4 25. Re1 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.50"]
[White "Stork, Oliver"]
[Black "Melestean, Timur"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2392"]
[BlackElo "2199"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "12955728"]
[BlackFideId "16280385"]
[EventDate "2025.04.17"]

1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. g4 Bg6 5. Bg2 e6 6. Nf3 Nf6 7. d3 Bd6 8. Nh4
O-O 9. Nd2 Nbd7 10. e3 c6 11. Qe2 Re8 12. Nxg6 hxg6 13. h4 e5 14. g5 Nh7 15. e4
d4 16. f4 exf4 17. Bxd4 Ndf8 18. Bb2 Ne6 19. O-O-O Bc5 20. Kb1 a5 21. Qg4 Qe7
22. Nc4 Red8 23. c3 Bf2 24. d4 b5 25. Ne5 Qc7 26. Nxg6 Be3 27. Ne5 Nhf8 28. g6
f6 29. Nf7 Rd7 30. h5 b4 31. h6 Nxg6 32. Qxe6 Rxf7 33. e5 Rc8 34. exf6 Nf8 35.
hxg7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.51"]
[White "Bassini, Emile"]
[Black "Skibbe, Willi"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2383"]
[BlackElo "2180"]
[ECO "D47"]
[Opening "QGD semi-Slav"]
[Variation "neo-Meran (Lundin variation)"]
[WhiteFideId "26084074"]
[BlackFideId "4682190"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
b4 9. Na4 c5 10. Bd2 cxd4 11. Nxd4 Bb7 12. O-O Be7 13. Rc1 O-O 14. Qe2 Ne5 15.
Ba6 Qd5 16. Bxb7 Qxb7 17. Rc2 Rfc8 18. Rfc1 Rxc2 19. Rxc2 Rc8 20. Qb5 Qxb5 21.
Rxc8+ Qe8 22. Rxe8+ Nxe8 23. b3 Nf6 24. f4 Ne4 25. fxe5 Nxd2 26. Nc6 Bg5 27. Kf2
Ne4+ 28. Ke2 Nc3+ 29. Nxc3 bxc3 30. Nd4 Bd8 31. Kd3 Bc7 32. Nc6 Bb6 33. e4 Kf8
34. Kxc3 Ke8 35. Kc4 Kd7 36. Nb4 Bg1 37. h3 a5 38. Nd3 Kc6 39. Ne1 Bc5 40. Nc2
Bf2 41. Nd4+ Kb6 42. Nb5 Bg3 43. Nd6 f6 44. exf6 gxf6 45. Ne8 Be5 46. Ng7 f5 47.
Nxe6 fxe4 48. Nc5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.52"]
[White "Nied, Pascal"]
[Black "Garner, Isaac"]
[Result "0-1"]
[WhiteElo "2190"]
[BlackElo "2377"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "16260597"]
[BlackFideId "16239261"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8.
Qc2 Re8+ 9. Ne2 h5 10. O-O h4 11. Nf4 Nd7 12. Qd1 Nf8 13. Qh5 Bxf4 14. Bxf4 h3
15. g4 c5 16. Bc4 Be6 17. d5 Bd7 18. Rfe1 Qb6 19. b3 Qa5 20. Qxh3 Ng6 21. Qg3
Nxf4 22. Qxf4 Qxc3 23. Rec1 Qa5 24. h3 Re5 25. Rd1 Rd8 26. Qd2 Qb6 27. Qc3 Qd6
28. Qg3 Rde8 29. Kh2 g6 30. a4 Qb6 31. Qc3 Re4 32. Rd3 Qd6+ 33. Kg2 f5 34. g5 f4
35. Qf6 Qxf6 36. gxf6 R4e5 37. Kh2 Rf5 38. Bb5 Rd8 39. Bxd7 Rxd7 40. Rad1 Rxf6
41. Kg2 Rdd6 42. Kf3 Kf8 43. h4 Ke7 44. Re1+ Kd7 45. Rc1 b6 46. Rc4 Rf5 47. Rxf4
Rdf6 48. Rxf5 Rxf5+ 49. Kg4 Rxf2 50. Kg5 Rf5+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.63"]
[White "Bossinger, Patrick"]
[Black "Heinemann, Josefine"]
[Result "0-1"]
[BlackTitle "WGM"]
[WhiteElo "2057"]
[BlackElo "2342"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "16219759"]
[BlackFideId "12900460"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 e6 9. O-O Be7 10. Rad1 O-O 11. Rfe1 Qa5 12. Qd2 Qb6 13. Qd4 Qxd4 14. Nxd4
Rac8 15. f3 Rfd8 16. Rd3 Be8 17. Red1 a6 18. Kf1 b5 19. a3 h6 20. Be3 Nd7 21. f4
Nc5 22. R3d2 Rb8 23. b4 Nb7 24. Nb3 Rdc8 25. Bd4 Rc4 26. Ne2 Rbc8 27. c3 f6 28.
e5 Bc6 29. Ng3 Bd5 30. Rb2 dxe5 31. fxe5 fxe5 32. Bxe5 Bf6 33. Bxf6 gxf6 34. Ne2
Kf7 35. Kf2 Rh4 36. Kg1 Re4 37. Nbd4 Nd6 38. Ng3 Re5 39. Rd3 Nc4 40. Rb1 Re3 41.
Rbd1 Rxd3 42. Rxd3 Nb2 43. Ndf5 Nxd3 44. Nd6+ Ke7 45. Nxc8+ Kd7 46. Nb6+ Kc6 47.
Nc8 Nf4 48. Ne7+ Kd6 49. Ng8 f5 50. Nxh6 Bxg2 51. Nf7+ Kd5 52. Kf2 Kc4 53. h4
Bd5 54. h5 Nxh5 55. Nxh5 Kxc3 56. Ke3 Kb3 57. Kd4 Kxa3 58. Kc5 a5 59. Nd6 axb4
60. Nxb5+ Ka4 61. Nf4 Be4 62. Nxe6 b3 63. Ned4 b2 64. Kc4 Bd3+ 65. Kc5 Bxb5 66.
Nxb5 Kb3 67. Nd4+ Kc3 68. Nb5+ Kd3 69. Na3 f4 70. Kb4 f3 71. Kb3 f2 72. Kxb2
f1=Q 73. Nb1 Qe1 74. Ka2 Qc1 75. Na3 Kc3 76. Nb1+ Kb4 77. Ka1 Qc2 78. Na3 Qc3+
79. Kb1 Kb3 80. Nc4 Qe1# 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.64"]
[White "Deboushnik De"]
[Black "Volkov, Mykyta"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2038"]
[BlackElo "2331"]
[ECO "E54"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Gligoric system with 7...dc"]
[WhiteFideId "25768778"]
[BlackFideId "24635910"]
[EventDate "2025.04.17"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4
Nc6 9. a3 Ba5 10. Qd3 Qe7 11. dxc5 Rd8 12. Qc2 Qxc5 13. Na4 Qh5 14. Be2 e5 15.
Ne1 Qh6 16. Bf3 e4 17. Bxe4 Nxe4 18. Qxe4 Be6 19. b4 Bc7 20. f4 Bd5 21. Qc2 Rac8
22. Nb2 Qe6 23. Qf2 Ne7 24. Ned3 Bb6 25. Re1 Be4 26. Qf1 Rc2 27. Nf2 Nf5 28.
Nbd1 Nh4 29. Nxe4 Rxg2+ 30. Qxg2 Nxg2 31. Kxg2 Qxe4+ 32. Kg1 Qxf4 33. Nf2 Qg5+
34. Kf1 Qe5 35. Ra2 Qxh2 36. Rd2 Re8 37. Bb2 h5 38. Bd4 h4 39. Ke2 Bxd4 40. Rxd4
Qg3 41. Ne4 Qg2+ 42. Kd3 h3 43. Re2 Qg1 44. Nf2 h2 45. Rh4 Qb1+ 46. Kc3 Rc8+ 47.
Kd4 Qf1 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "4.65"]
[White "Skawinski, Arkadiusz"]
[Black "Langner, Robin"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2329"]
[BlackElo "2061"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "1126415"]
[BlackFideId "34606190"]
[EventDate "2025.04.17"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 d6 6. e4 Rb8 7. c3 Nf6 8. d4 O-O
9. Re1 e5 10. h3 Re8 11. d5 Ne7 12. a4 Rf8 13. Nbd2 Ne8 14. Nc4 h6 15. Nh2 f5
16. exf5 gxf5 17. f4 e4 18. Kh1 Nf6 19. Ne3 Ng6 20. Rf1 b6 21. b4 Qe8 22. Rb1
cxb4 23. cxb4 Qf7 24. Bb2 Ne7 25. Bxf6 Bxf6 26. Rc1 Bb7 27. g4 Bxd5 28. Rc7 Bb3
29. Qxd6 Rbd8 30. Rd7 Nc8 31. Rxf7 Nxd6 32. Rc7 Bd4 33. Nxf5 Rxf5 34. Rb1 Ba2
35. Rd1 Rf7 36. Rxf7 Nxf7 37. Bxe4 Bb3 38. Rc1 Be3 39. Rc3 Rd1+ 40. Kg2 Bxf4 41.
Nf3 Bxa4 42. Rc8+ Rd8 43. Rc3 Ng5 44. Bb7 Bd1 45. Nh4 Rd2+ 46. Kf1 Ba4 47. Rc8+
Kf7 48. Nf5 Bb5+ 49. Ke1 Rh2 50. Rd8 Nxh3 51. Rd4 Re2+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.1"]
[White "Vitiugov, Nikita"]
[Black "Costa, Leonardo"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2670"]
[BlackElo "2510"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, 7...O-O"]
[WhiteFideId "4152956"]
[BlackFideId "16213955"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
Bb7 9. d3 d6 10. a3 Qd7 11. Nc3 Nd8 12. Ne2 Ne6 13. Ng3 c5 14. Nf5 Rae8 15. c4
Kh8 16. Bd2 Bd8 17. cxb5 axb5 18. a4 g6 19. Ng3 Ba6 20. axb5 Bxb5 21. Ba4 Bc7
22. Bh6 Bxa4 23. Qxa4 Qxa4 24. Rxa4 Ra8 25. Rea1 Rxa4 26. Rxa4 Rb8 27. Bc1 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.2"]
[White "Engel, Luis"]
[Black "Yuffa, Daniil"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2544"]
[BlackElo "2649"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "12961523"]
[BlackFideId "24131423"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bg4 8.
h3 Bxf3 9. Qxf3 e6 10. Bc4 Bd6 11. O-O Nd5 12. Bd3 Qf6 13. Qxf6 Nxf6 14. a4 a5
15. Be2 O-O-O 16. Bf3 Nd5 17. Re1 h6 18. g3 Kb8 19. Kg2 Rd7 20. h4 Be7 21. Bd2
Rhd8 22. Re2 Ka7 23. Be1 Kb8 24. h5 Nb6 25. Bg4 c5 26. dxc5 Bxc5 27. Bf3 Nc4 28.
b4 Bb6 29. Rb1 Ka7 30. bxa5 Bxa5 31. Re4 Nd2 32. Bxd2 Rxd2 33. Rd4 b6 34. Rxd8
Rxd8 35. c4 Rd7 36. Rd1 Rxd1 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.3"]
[White "Muradli, Mahammad"]
[Black "Panjwani, Raja"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2588"]
[BlackElo "2443"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "13409301"]
[BlackFideId "2604493"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 O-O 6. Be2 Na6 7. O-O e5 8. Be3 c6
9. d5 Ng4 10. Bg5 f6 11. Bh4 c5 12. a3 Bd7 13. Rb1 Qe7 14. Ne1 Nh6 15. f3 Nf7
16. b4 b6 17. Nc2 Bh6 18. Kh1 Bg5 19. Bf2 f5 20. a4 Rfc8 21. b5 Nc7 22. exf5
gxf5 23. g4 Ne8 24. gxf5 Bxf5 25. Bd3 Bxd3 26. Qxd3 Kh8 27. Ne4 Bh4 28. Bxh4
Qxh4 29. Ne3 Ng7 30. f4 exf4 31. Ng2 Qh6 32. Rxf4 Ne5 33. Qe3 Rg8 34. Rbf1 Nh5
35. Rf5 Rg6 36. Qxh6 Rxh6 37. Ne3 Rg8 38. Rf8 Rg6 39. Rxg8+ Rxg8 40. Nxd6 Nd3
41. Nf7+ Kg7 42. Nf5+ Kxf7 43. Nh6+ Kg7 44. Nxg8 Kxg8 45. d6 Ndf4 46. d7 Ne6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.4"]
[White "Aswath, S"]
[Black "Jacobson, Brandon"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2466"]
[BlackElo "2570"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "46694919"]
[BlackFideId "30901561"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 Ba7 8. Re1 h6
9. Nbd2 g5 10. b4 Nh7 11. Kh1 O-O 12. Rf1 Ne7 13. Ng1 Kg7 14. d4 f5 15. dxe5
dxe5 16. exf5 Bxf5 17. Ne2 Bd3 18. Bxd3 Qxd3 19. f3 Nf6 20. Ng3 Qxc3 21. Rb1
Rad8 22. Qe2 Ng6 23. Nc4 Qd3 24. Qxd3 Rxd3 25. Bb2 Re8 26. Na5 b5 27. Nc6 Bb6
28. a5 Bd4 29. Nxd4 exd4 30. Bxd4 Kf7 31. Bxf6 Kxf6 32. Rfc1 Ne5 33. Rxc7 Kg6
34. Ra7 Re6 35. Ne4 Rc6 36. h3 h5 37. Re1 Rd5 38. Ra8 Nd3 39. Rb1 Kg7 40. Ra7+
Kg6 41. Rb7 Re5 42. Kh2 Ree6 43. Rd1 Nxb4 44. Rd4 Na2 45. Rdd7 Nc3 46. Rg7+ Kf5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.5"]
[White "Kazakouski, Valery"]
[Black "Degardin, Sylvain"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2563"]
[BlackElo "2296"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "13507443"]
[BlackFideId "20623070"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. a4 d6 7. Nc3 h6 8. Re1
Re8 9. a5 a6 10. h3 Bf8 11. Be3 Ne7 12. d4 Ng6 13. Ba2 Be6 14. Bxe6 Rxe6 15. d5
Re8 16. Nd2 Be7 17. g3 Qd7 18. Kg2 Nh7 19. Qg4 Qxg4 20. hxg4 Bg5 21. Na4 Bxe3
22. Rxe3 Nf6 23. f3 c6 24. c4 cxd5 25. exd5 Rac8 26. Rae1 Rc7 27. b3 Nf8 28. Nc3
Rb8 29. Nde4 Ne8 30. f4 f6 31. Na4 Nd7 32. Nb6 g6 33. f5 h5 34. Nf2 hxg4 35.
Nxg4 Kg7 36. Rf3 Nxb6 37. axb6 Rf7 38. Ne3 gxf5 39. Nxf5+ Kg6 40. Nh4+ Kg7 41.
g4 Rd8 42. Ref1 Rdd7 43. b4 Kf8 44. Nf5 Rh7 45. Ne3 Rh4 46. Rh3 Rxh3 47. Kxh3
Rh7+ 48. Kg3 Ke7 49. c5 Kd7 50. Rc1 Rh8 51. c6+ Kc8 52. Nf5 Rh7 53. c7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.6"]
[White "Buckels, Valentin"]
[Black "Amar, Elham"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2440"]
[BlackElo "2546"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "12942766"]
[BlackFideId "1533533"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Be2 Bg4 6. Nbd2 e6 7. O-O cxd4 8.
exd4 Bd6 9. Bxd6 Qxd6 10. c3 Qc7 11. Ne5 Nxe5 12. dxe5 Bxe2 13. Qxe2 Nd7 14.
Rfe1 Rc8 15. Nb3 O-O 16. Rad1 Rfe8 17. Rd3 f6 18. exf6 Nxf6 19. Qe5 Qxe5 20.
Rxe5 Nd7 21. Re2 Nc5 22. Nxc5 Rxc5 23. f4 g6 24. Re5 a5 25. Rde3 Kf7 26. Kf2 Rc4
27. Kf3 h5 28. g3 b5 29. Ke2 b4 30. Kd2 bxc3+ 31. Rxc3 Rxc3 32. Kxc3 Rc8+ 33.
Kd2 h4 34. b3 hxg3 35. hxg3 Rh8 36. a3 Rh2+ 37. Re2 Rh3 38. Re3 Rh2+ 39. Re2 Rh3
40. Re3 Rh2+ 41. Re2 Rh3 42. Re3 Rh2+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.7"]
[White "Czopor, Maciej"]
[Black "Saric, Ivan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2412"]
[BlackElo "2659"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "4.e4"]
[WhiteFideId "21805431"]
[BlackFideId "14508150"]
[EventDate "2025.04.17"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O e5 8. d5
Nd4 9. Nxd4 exd4 10. Ne2 Qe7 11. f3 Nd7 12. Bc2 Ne5 13. Nxd4 Nxc4 14. Rb1 c5 15.
dxc6 bxc6 16. b3 Nb6 17. Kh1 Bb7 18. Re1 Rad8 19. a4 c5 20. Nb5 a6 21. a5 axb5
22. axb6 Bc6 23. b4 Rfe8 24. Be3 Bc3 25. Bd2 Bd4 26. Be3 Bxe3 27. Rxe3 d5 28.
bxc5 dxe4 29. Qe2 Qxc5 30. fxe4 Qxb6 31. e5 Rd4 32. h3 Rh4 33. Kh2 Qd4 34. Rd1
Qf4+ 35. Kg1 Rh5 36. e6 fxe6 37. Bb3 Kg7 38. Rxe6 Rxh3 39. Rxe8 Qh2+ 40. Kf1
Qh1+ 41. Kf2 Qxg2+ 42. Ke1 Qg3+ 43. Qf2 Bxe8 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.8"]
[White "Indjic, Aleksandar"]
[Black "Di Nicolantonio, Lucas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2644"]
[BlackElo "2414"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "911925"]
[BlackFideId "680460"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d3 c5 7. Ne5 Nbd7 8. Nxd7
Bxd7 9. e4 Bc6 10. Qe2 b5 11. exd5 exd5 12. Nc3 Re8 13. cxb5 Bb7 14. a4 a6 15.
Bf4 Bd6 16. Qd2 Bxf4 17. Qxf4 axb5 18. Nxb5 Ba6 19. b4 Bxb5 20. axb5 Rxa1 21.
Rxa1 Qb6 22. bxc5 Qxc5 23. Rb1 Qb6 24. g4 h6 25. h4 Re2 26. Qf3 Rc2 27. g5 hxg5
28. hxg5 Nd7 29. Qe3 Qxe3 30. fxe3 Nb6 31. e4 dxe4 32. Bxe4 Rc5 33. g6 fxg6 34.
Kf2 Kf7 35. Bc6 Ke6 36. Ra1 Ke5 37. Ke3 Nd5+ 38. Kd2 Ne7 39. Bd7 Kd6 40. Be8 Rc8
41. Bf7 g5 42. Re1 Rc5 43. b6 Re5 44. b7 Rb5 45. Re6+ Kd7 46. Re5 Rxb7 47. Rxg5
g6 48. Bxg6 Nxg6 49. Rxg6 Rb4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.9"]
[White "Postlmayer, Jakob"]
[Black "Ivic, Velimir"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2403"]
[BlackElo "2623"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[WhiteFideId "1643622"]
[BlackFideId "950122"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 Qa5 8. Nc1
cxd4 9. Nb3 Qb6 10. Bxd4 Qd8 11. Be3 Nc6 12. Be2 Be6 13. Rc1 Nd7 14. Qd2 a5 15.
O-O a4 16. Nd4 Nxd4 17. Bxd4 Bxd4+ 18. Qxd4 Qa5 19. Nd5 Bxd5 20. cxd5 Rfc8 21.
h4 h5 22. Kh2 Rc7 23. Rxc7 Qxc7 24. Bb5 Nc5 25. Rc1 Qd8 26. g3 Qa5 27. Be2 e5
28. dxe6 Nxe6 29. Qc3 d5 30. Qxa5 Rxa5 31. exd5 Rxd5 32. Rd1 Rc5 33. Rd2 Kf8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.10"]
[White "Donchenko, Alexander"]
[Black "Schmider, Niklas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2617"]
[BlackElo "2406"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "24603295"]
[BlackFideId "12993778"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. Ne5 Qc7
9. f4 Nfd7 10. Nd3 Nc6 11. Na3 e5 12. Bb2 Rd8 13. Qe2 Nf6 14. Nb5 Qb8 15. fxe5
Nxe5 16. Nxe5 Qxe5 17. Qf3 a6 18. exd4 Qb8 19. Nc3 cxd4 20. Nd5 Rxd5 21. cxd5
Bc5 22. Qd3 Bd7 23. a4 Ng4 24. Bxd4 Qa7 25. Rf4 Rc8 26. b4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.11"]
[White "Bartel, Mateusz"]
[Black "Stork, Oliver"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2595"]
[BlackElo "2392"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "1112635"]
[BlackFideId "12955728"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. d4 cxd4 5. Nxd4 Bb7 6. Nd2 Nc6 7. Nxc6 Bxc6 8.
Bb2 Nf6 9. Bd3 Bb4 10. O-O O-O 11. e5 Nd5 12. Qh5 h6 13. Ne4 Nf4 14. Qg4 Nxd3
15. cxd3 Bxe4 16. Qxe4 Be7 17. Rac1 d5 18. exd6 Qxd6 19. Qg4 e5 20. d4 Bf6 21.
Qg3 Rfe8 22. Rce1 Bg5 23. dxe5 Qd2 24. Bc1 Qxa2 25. f4 Be7 26. f5 Kh7 27. f6
gxf6 28. Qh3 Qc2 29. Qxh6+ Kg8 30. Rf3 Qh7 31. Qf4 fxe5 32. Rxe5 Bc5+ 33. Rxc5
bxc5 34. Rg3+ Kf8 35. Qd6+ Re7 36. Bh6+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.12"]
[White "Sanal, Vahap"]
[Black "Bassini, Emile"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2550"]
[BlackElo "2383"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "6300545"]
[BlackFideId "26084074"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Ne7 6. exd5 Nxd5 7. Ne4 Be7 8.
c3 O-O 9. Bd3 e5 10. Nf3 f6 11. Ng3 g6 12. Bh6 Rf7 13. Bc4 Be6 14. Qb3 a5 15. a4
Bf8 16. Bxf8 Kxf8 17. O-O-O Rd7 18. Ne4 b6 19. Rd2 Na6 20. Bb5 Rc7 21. Rhd1 Nab4
22. Bc4 Rxc4 23. Qxc4 Rc8 24. Qb5 Kg7 25. Kb1 Bf5 26. cxb4 Bxe4+ 27. Ka1 Qg8 28.
Qd7+ Kh6 29. Rxd5 Bxd5 30. Qxd5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.13"]
[White "Garner, Isaac"]
[Black "Woodward, Andy"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2377"]
[BlackElo "2536"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "16239261"]
[BlackFideId "30953499"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. a4 g6 7. O-O Bg7 8. Re1 O-O
9. h3 Kh7 10. a5 a6 11. Be3 Qe8 12. Nbd2 Be6 13. Qb3 Qd7 14. d4 Bxc4 15. Qxc4
exd4 16. Nxd4 Ne5 17. Qe2 Rfe8 18. f4 Nc6 19. Qf3 Re7 20. Ne2 Rae8 21. Ng3 Nd8
22. Bf2 Qc6 23. Bd4 Ne6 24. Bxf6 Bxf6 25. f5 Bg5 26. fxe6 Bxd2 27. exf7 Rf8 28.
Rf1 Qc4 29. Qg4 h5 30. Qd1 Be3+ 31. Kh1 Rexf7 32. Rxf7+ Rxf7 33. Qd5 Qxd5 34.
exd5 Rf2 35. b4 Bf4 36. Ne4 Re2 37. g3 Bh6 38. Nf6+ Kg7 39. Rf1 Re7 40. h4 Bd2
41. Rf3 Rf7 42. Rd3 Rxf6 43. Rxd2 Rf3 44. c4 Rxg3 45. Re2 Kf7 46. Rf2+ Ke7 47.
Re2+ Kd7 48. Re4 Rb3 49. c5 dxc5 50. bxc5 Rc3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.14"]
[White "Subelj, Jan"]
[Black "Pham, Khoi"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2528"]
[BlackElo "2386"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "14618583"]
[BlackFideId "1054988"]
[EventDate "2025.04.17"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c5 4. O-O e6 5. c4 d4 6. e3 Nc6 7. d3 h6 8. exd4 cxd4
9. Bf4 Nd7 10. Re1 g5 11. Be5 Ncxe5 12. Nxe5 Nxe5 13. Rxe5 Be7 14. Nd2 O-O 15.
Rc1 Qc7 16. Re1 Bd7 17. Nb3 Rfd8 18. Nxd4 Bf6 19. Ne2 Bc6 20. Nc3 Rd7 21. Nd5
Qd8 22. Nxf6+ Qxf6 23. Rc3 Rad8 24. Re3 Qf5 25. Qe2 Qc5 26. Re5 Qd4 27. Qe3 Qxe3
28. Rxe3 Bxg2 29. Kxg2 Kg7 30. Kf3 Kf6 31. Ke2 h5 32. Rb3 Rh8 33. Re4 Rhd8 34.
h3 Kf5 35. Rb5+ Kf6 36. Re3 a6 37. Rb6 g4 38. h4 Kf5 39. Kd2 e5 40. Kc3 f6 41.
a4 Rc7 42. b4 Rd4 43. Re4 Rd8 44. a5 Rcd7 45. Re3 Rc7 46. b5 axb5 47. Rxb5 Rd6
48. Kb4 Rcd7 49. Rb6 Rd4 50. Kc3 Rc7 51. f4 exf4 52. Ree6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.15"]
[White "Barria, Jose"]
[Black "Ten Hertog, Hugo"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2368"]
[BlackElo "2528"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "accelerated Meran (Alekhine variation)"]
[WhiteFideId "1939300"]
[BlackFideId "1026356"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 a6 6. b3 Bb4 7. Bd2 O-O 8. Bd3 Nbd7
9. O-O Bd6 10. Rc1 e5 11. cxd5 cxd5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. h3 d4 15.
exd4 Qxd4 16. Be3 Qh4 17. f4 Bxc3 18. Rxc3 Bxh3 19. Bf2 Qg4 20. Bxh7+ Nxh7 21.
Rxh3 Nf6 22. Bh4 Qxd1 23. Rxd1 Ng4 24. f5 Rfe8 25. Rd4 Ne3 26. Bg5 Nxf5 27. Rd5
Nh6 28. Bxh6 gxh6 29. Rxh6 Rad8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.16"]
[White "Maksimovic, Bojan"]
[Black "Smith, Bryan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2512"]
[BlackElo "2374"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "14408120"]
[BlackFideId "2017083"]
[EventDate "2025.04.17"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. O-O Bf5 7. h3 e5 8. d3 Nge7
9. a3 O-O 10. Rb1 a5 11. Bd2 h6 12. Nd5 Nxd5 13. cxd5 Ne7 14. e4 Bd7 15. Qc1 Kh7
16. b4 cxb4 17. axb4 a4 18. b5 a3 19. Ra1 a2 20. Qb2 Qb6 21. Rxa2 Qxb5 22. Qxb5
Bxb5 23. Rxa8 Rxa8 24. Rb1 Ba6 25. Bf1 Rd8 26. Ba5 Rd7 27. Rc1 f5 28. h4 Ng8 29.
Rc3 Nf6 30. Bh3 Rf7 31. Nd2 h5 32. Nf3 Bh6 33. Ng5+ Bxg5 34. hxg5 Ng4 35. Bb6 f4
36. f3 Ne3 37. Be6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.17"]
[White "Paltrinieri, Nicholas"]
[Black "Noe, Christopher"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2350"]
[BlackElo "2508"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "828262"]
[BlackFideId "24692018"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nf6 5. c3 Nc6 6. Nd2 Bf5 7. Ngf3 e6 8. Qb3
Qc8 9. Nh4 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. Be2 Qd7 14. O-O-O Bd6 15.
Be3 O-O-O 16. h4 Qc7 17. Kb1 Bf4 18. Bf3 Kb8 19. Rc1 Na5 20. Qa4 Nc4 21. Nxc4
dxc4 22. Qc2 Nd5 23. Rce1 Bxe3 24. fxe3 Qg3 25. Qg2 Qxg2 26. Bxg2 Rh7 27. h5
gxh5 28. gxh5 Rdh8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.18"]
[White "Rozen, Eytan"]
[Black "Kekelidze, Mikheil"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2508"]
[BlackElo "2367"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "2816750"]
[BlackFideId "13600818"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bg4 4. Ne5 Bf5 5. c4 c6 6. cxd5 Qxd5 7. f3 Bxb1 8.
Rxb1 Qxa2 9. Bd2 Nbd7 10. e4 Nxe5 11. dxe5 Nd7 12. Bc3 Rd8 13. Ra1 Qe6 14. Qd4
Nb6 15. Qb4 Qh6 16. Bd2 e6 17. Qc3 Qxd2+ 18. Qxd2 Rxd2 19. Kxd2 Bb4+ 20. Kc2 a5
21. Be2 Ke7 22. f4 Nd7 23. Rhd1 g5 24. Bh5 Rg8 25. Rg1 Bc5 26. Rgf1 b6 27. Rad1
gxf4 28. gxf4 b5 29. b3 Be3 30. f5 Nxe5 31. f6+ Ke8 32. Rd6 Rg5 33. Rfd1 Bb6 34.
Rxe6+ Kf8 35. Re7 Rg2+ 36. Kb1 Bd4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.19"]
[White "Volkov, Mykyta"]
[Black "Roshka, Yevgeniy"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2331"]
[BlackElo "2488"]
[ECO "E00"]
[Opening "Queen's pawn game"]
[WhiteFideId "24635910"]
[BlackFideId "14129558"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 d6 5. e4 g6 6. Be2 Bg7 7. Nf3 O-O 8. O-O exd5
9. exd5 Bg4 10. h3 Bxf3 11. Bxf3 Nbd7 12. Bf4 Ne8 13. Re1 Ne5 14. Be2 f5 15. Qc1
Nf7 16. Bd2 Nc7 17. Rb1 Qh4 18. Bf1 Rae8 19. g3 Qf6 20. Kg2 g5 21. f4 gxf4 22.
Bxf4 Kh8 23. Qd2 Bh6 24. Bxh6 Nxh6 25. Rxe8 Nxe8 26. Re1 Ng7 27. Bd3 Nf7 28. Ne2
Ne5 29. Nf4 Rg8 30. Qc3 b6 31. Bf1 Qg5 32. a3 h6 33. h4 Qf6 34. Be2 Kh7 35. Bd1
Qf7 36. Kh3 Re8 37. Bc2 Kg8 38. Rf1 Rf8 39. b3 Ng6 40. b4 Nxf4+ 41. Rxf4 Qe7 42.
bxc5 bxc5 43. Rf3 Qe2 44. Qd3 Qe1 45. Kg2 Re8 46. Rf2 Re3 47. Qf1 Qxf1+ 48. Rxf1
Re2+ 49. Rf2 Rxf2+ 50. Kxf2 Kf7 51. Kf3 Kf6 52. Kf4 Nh5+ 53. Kf3 Ke5 54. Bxf5
Nxg3 55. Bg6 Nf5 56. Kg4 Ng7 57. Bd3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.20"]
[White "Sapocinic, Semion"]
[Black "Trost, Edvin"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2263"]
[BlackElo "2481"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "13908693"]
[BlackFideId "1729519"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nf3 d5 3. g3 d4 4. Bg2 c5 5. e3 Nc6 6. exd4 cxd4 7. O-O Nf6 8. d3 h6
9. Bf4 Nd7 10. Re1 Bc5 11. Na3 O-O 12. Nc2 a5 13. a3 a4 14. Ne5 Ndxe5 15. Bxe5
Nxe5 16. Rxe5 Qd6 17. Re1 Rb8 18. Nb4 Bd7 19. b3 b5 20. Rb1 bxc4 21. bxc4 Bxb4
22. axb4 Rxb4 23. Qc2 Rfb8 24. Be4 a3 25. c5 Rxb1 26. cxd6 Rxe1+ 27. Kg2 Reb1
28. Qa2 R1b3 29. Qa1 Rc3 30. g4 g6 31. h4 Rb5 32. Qa2 Kg7 33. Kg3 Ra5 34. Kf4
Rcc5 35. Kg3 e5 36. f4 Rc2 37. Qxc2 a2 38. Qc7 a1=Q 39. Qxd7 Qe1+ 40. Kh3 Qe3+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.21"]
[White "Eugene, Floryan"]
[Black "Roser, Kevin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2476"]
[BlackElo "2369"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "20694784"]
[BlackFideId "608688"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. a3
Nf6 9. Nbd2 O-O 10. b4 Rd8 11. bxc5 Qxc5 12. Nc4 Ne8 13. Be3 Qe7 14. Qb1 f6 15.
a4 b6 16. a5 b5 17. Ncd2 Nc7 18. d4 exd4 19. Nxd4 Bd7 20. Qb3+ Kh8 21. c4 Ne6
22. cxb5 Nxd4 23. Bxd4 cxb5 24. Qb2 Be6 25. Nf3 a6 26. Bb6 Rd3 27. Rad1 Rxd1 28.
Rxd1 Bg4 29. Qc2 Re8 30. Qc6 Rc8 31. Qd5 Be6 32. Qd4 b4 33. Bd8 Qf8 34. h3 b3
35. Qb6 Bg8 36. Rd7 b2 37. Nd2 f5 38. Bc7 fxe4 39. Qb7 Be6 40. Bd6 Qg8 41. Re7
Rd8 42. Qc7 Bf6 43. Be5 Rf8 44. Bxf6+ Rxf6 45. Qe5 Qf8 46. Rxe6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.22"]
[White "Nurgaliyeva, Zarina"]
[Black "Pfreundt, Jakob"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2199"]
[BlackElo "2467"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "13730096"]
[BlackFideId "12918156"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Ba2
h6 9. Re1 Re8 10. h3 exd4 11. Nxd4 Bf8 12. Bf4 Nc5 13. Qf3 Ne6 14. Nxe6 Bxe6 15.
Bxe6 Rxe6 16. e5 Qe8 17. Qg3 Nh5 18. Qg4 Nxf4 19. Qxf4 dxe5 20. Qe3 b6 21. Ne4
Rd8 22. Qb3 f5 23. Ng3 Qf7 24. Rad1 Rde8 25. Qf3 g6 26. h4 h5 27. Re2 Bh6 28.
Qb3 e4 29. Qc4 Qe7 30. Nf1 Kh8 31. g3 f4 32. Kh2 e3 33. fxe3 fxe3 34. Rde1 Qf6
35. c3 Qf3 36. Qd4+ Kh7 37. Qd7+ R8e7 38. Qd3 Re4 39. b3 Rg4 40. Qd8 Rf7 41. Rg2
Bf4 42. Qd1 Qe4 43. Qe2 Bd6 44. Rd1 Rf2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.23"]
[White "Ceres, Dragos"]
[Black "von Mettenheim, Johannes"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2453"]
[BlackElo "2362"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "13905864"]
[BlackFideId "16244818"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Bb6 6. d3 h6 7. a4 a6 8. b4 Nge7
9. Qb3 O-O 10. Be3 Ng6 11. Nbd2 Qe7 12. a5 Bxe3 13. fxe3 Kh8 14. Rf2 f5 15. Raf1
f4 16. Kh1 Bd7 17. exf4 Nxf4 18. Ng1 Rf6 19. g3 Nh5 20. Ndf3 Kh7 21. Qd1 Raf8
22. Ng5+ Kg6 23. N5f3 Kh7 24. g4 Bxg4 25. Ng5+ hxg5 26. Qxg4 Kh6 27. Nh3 Rxf2
28. Rxf2 Rxf2 29. Nxf2 g6 30. Qc8 Nd8 31. Ng4+ Kg7 32. Ne3 Nf6 33. Kg2 Qd7 34.
Qxd7+ Nxd7 35. Kf3 Nf6 36. Nd5 Ne8 37. Ne3 Nf6 38. Bb3 Nh5 39. d4 exd4 40. cxd4
Nc6 41. Nc2 Nf4 42. Ba4 Ne7 43. h4 Ne6 44. Bb3 Kf6 45. Bxe6 Kxe6 46. hxg5 d5 47.
Ne3 Kd6 48. Kf4 Ke6 49. Kf3 Kd6 50. Kf4 Ke6 51. Ng2 Nc6 52. Nh4 Nxd4 53. Nxg6
dxe4 54. Kxe4 Nc6 55. Nf4+ Kf7 56. Nd5 Kg6 57. Kf4 b6 58. b5 axb5 59. a6 Na7 60.
Kg4 c5 61. Nf4+ Kg7 62. Kf5 b4 63. Nh5+ Kg8 64. Ke4 b3 65. Kd3 Nb5 66. Nf6+ Kf7
67. Ne4 Kg6 68. Kd2 c4 69. Kc1 Na7 70. Kb2 b5 71. Kc3 Kf5 72. Kb2 Kg6 73. Kc3
Kf5 74. Kb2 Kg6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.24"]
[White "Langner, Robin"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2061"]
[BlackElo "2435"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Keres defence"]
[WhiteFideId "34606190"]
[BlackFideId "12942839"]
[EventDate "2025.04.17"]

1. d4 e6 2. c4 b6 3. e4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. exd5 exd5 7. Nc3 Ne7 8.
Nf3 O-O 9. O-O-O Nd7 10. g4 Bb7 11. Rg1 dxc4 12. Rg3 Nd5 13. Bxc4 Nxc3 14. Qxc3
Nf6 15. Rh3 Ne4 16. Qc2 Ng5 17. Nxg5 Qxg5+ 18. Kb1 g6 19. f4 Qxf4 20. Qb3 Be4+
21. Ka1 Rae8 22. Rf1 Bg2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.25"]
[White "Rubes, Jan"]
[Black "Mohamed, Anees M"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2433"]
[BlackElo "2359"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "338176"]
[BlackFideId "35065815"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d3 e5 5. O-O Bc5 6. Nc3 c6 7. e4 dxe4 8. Nxe4
Nxe4 9. dxe4 O-O 10. Qe2 Qe7 11. a4 a5 12. Ne1 Bb6 13. Nd3 Nc5 14. Be3 Ra6 15.
Rfd1 Nxd3 16. Rxd3 Be6 17. b3 Qb4 18. Bc1 Qe7 19. Bb2 f6 20. Ba3 Bc5 21. Bxc5
Qxc5 22. Rad1 Raa8 23. Rd6 Rfe8 24. Bf1 Kh8 25. h4 Qb6 26. Kh2 Rad8 27. Bh3 Bxh3
28. Kxh3 h6 29. Qe3 Qxe3 30. fxe3 Rxd6 31. Rxd6 h5 32. Kg2 Rb8 33. c3 Kg8 34.
Kf3 Kf8 35. Rd7 b5 36. Rc7 bxa4 37. bxa4 Rb2 38. Rxc6 Ra2 39. g4 hxg4+ 40. Kxg4
Kf7 41. h5 Rg2+ 42. Kf3 Rh2 43. Rc7+ Kg8 44. Rc5 Kh7 45. Rxa5 Kh6 46. Ra8 Rc2
47. a5 Rxc3 48. a6 Ra3 49. Kg4 g6 50. hxg6 Kxg6 51. a7 Kg7 52. Kf3 Ra2 53. Kg3
Ra1 54. Kf2 Ra2+ 55. Ke1 Ra1+ 56. Kd2 Ra3 57. Kc2 Ra2+ 58. Kb3 Ra1 59. Kc4 Ra2
60. Kd5 Ra6 61. Kc5 Ra1 62. Kb6 Rb1+ 63. Kc6 Ra1 64. Kd7 Ra2 65. Ke6 Ra1 66. Kf5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.26"]
[White "Killmann, Martin"]
[Black "Harshavardhan, G B"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1993"]
[BlackElo "2431"]
[ECO "E35"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation, 5.cd ed"]
[WhiteFideId "24651559"]
[BlackFideId "25059009"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8.
e3 O-O 9. Nf3 c6 10. Bd3 Bd6 11. h3 a5 12. O-O Bxh3 13. e4 Bxg2 14. Kxg2 Qg6+
15. Kh3 Qe6+ 16. Kg2 Qg4+ 17. Kh1 Qxf3+ 18. Kg1 Qg4+ 19. Kh1 Qh3+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.27"]
[White "Nemec, Jachym"]
[Black "Spitzl, Vinzent"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2428"]
[BlackElo "2353"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "23716525"]
[BlackFideId "12901253"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 a5 7. e4 a4 8. a3 b5
9. e5 Nfd7 10. Re1 c5 11. Nf1 Nc6 12. h4 b4 13. h5 bxa3 14. bxa3 f6 15. exf6
Bxf6 16. Rb1 Nde5 17. N3h2 Bd7 18. Be3 Nd4 19. f4 Nec6 20. Ng4 Be7 21. h6 Be8
22. hxg7 Kxg7 23. Bxd4+ cxd4 24. Rxe6 Bxa3 25. Rb7+ Kh8 26. Qe2 Qc8 27. Rxh7+
Kxh7 28. Bxd5 Kg7 29. Rxc6 Qf5 30. Rc7+ Bf7 31. Bxa8 Rxa8 32. Rxf7+ Qxf7 33.
Qe5+ Kf8 34. Nh6 Qa7 35. Nd2 Qa5 36. Qf6+ Ke8 37. Qe6+ Be7 38. Nc4 Qb4 39. Qc6+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.28"]
[White "Chen, Qingzhi Alexander"]
[Black "Nothnagel, Marian Can"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1964"]
[BlackElo "2424"]
[ECO "C79"]
[Opening "Ruy Lopez"]
[Variation "Steinitz defence deferred (Russian defence)"]
[WhiteFideId "16241959"]
[BlackFideId "12921530"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bd7 7. c3 g6 8. d4 Bg7
9. Nbd2 O-O 10. Nf1 exd4 11. cxd4 b5 12. Bc2 Bg4 13. Be3 Nh5 14. e5 dxe5 15. Be4
exd4 16. Bxc6 dxe3 17. Bxa8 exf2+ 18. Kxf2 Qxa8 19. Qb3 c5 20. a4 c4 21. Qe3 Qb8
22. axb5 axb5 23. Nd4 Qf4+ 24. Qxf4 Nxf4 25. Kg3 Nd3 26. Nxb5 Nxe1 27. Kxg4 Nd3
28. Nd2 Bxb2 29. Ra4 c3 30. Nxc3 Bxc3 31. Ne4 f5+ 32. Kg5 fxe4 33. Rxe4 Bf6+ 34.
Kh6 Ne5 35. Ra4 Nf7# 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.29"]
[White "Grutter, Tim"]
[Black "Hartge, Gedeon"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2423"]
[BlackElo "2278"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "1057472"]
[BlackFideId "12932116"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 7. b4 Qf5 8.
Qe3 Qe6 9. Be2 Qxe3 10. fxe3 f6 11. d4 e5 12. a3 exd4 13. exd4 a5 14. b5 cxb5
15. Bxb5+ Bd7 16. Rb1 Bb4+ 17. axb4 Bxb5 18. bxa5 Rxa5 19. Bd2 Ra2 20. Rxb5 Ra1+
21. Kf2 Rxh1 22. Rxb7 O-O 23. Be1 Rc8 24. c3 Nc6 25. g3 Re8 26. Rc7 Ne7 27. Rc5
Ng6 28. c4 Nf8 29. Rd5 g5 30. h3 h5 31. Bb4 Rb1 32. Bd2 g4 33. Nh2 Rb2 34. Nf1
gxh3 35. Rxh5 Ne6 36. Kf3 Nxd4+ 37. Kg4 Re4+ 38. Kxh3 Ne2 39. Be3 Rxc4 40. Rf5
Kg7 41. g4 Kg6 42. Rf3 Rc3 43. Kh4 Rb7 44. Ng3 Nxg3 45. Kxg3 Rbb3 46. Kf4 Rc4+
47. Kg3 Ra4 48. Bf4 Rbb4 49. Rf2 Rc4 50. Rf3 Rc2 51. Rd3 Rcc4 52. Rf3 Rcb4 53.
Rf2 Rb1 54. Kg2 Raa1 55. Be3 Rg1+ 56. Kf3 Ra4 57. Bf4 Ra3+ 58. Be3 Rb1 59. Re2
Rb4 60. Rc2 Raa4 61. Rg2 Rc4 62. Rg1 Rab4 63. Rg2 Rb3 64. Ra2 Rc6 65. Kf4 Rb1
66. Kf3 Rc3 67. Re2 Rbc1 68. Kf2 R1c2 69. Rxc2 Rxc2+ 70. Kf3 Ra2 71. Kf4 Ra4+
72. Kf3 Kf7 73. Bb6 Ke6 74. Bc7 Rc4 75. Bb8 Kd5 76. Bg3 Rb4 77. Bh4 f5 78. Be7
fxg4+ 79. Kg3 Ra4 80. Bd8 Ke6 81. Bc7 Kf5 82. Kg2 Ra2+ 83. Kg3 Ra3+ 84. Kg2 Rc3
85. Bd6 Rd3 86. Bc7 Kg5 87. Be5 Rb3 88. Bc7 Rc3 89. Bd6 Rd3 90. Be5 Kf5 91. Bc7
Kg6 92. Bb8 Kh5 93. Be5 Kg5 94. Bg7 Rd7 95. Be5 Re7 96. Bd6 Re2+ 97. Kg3 Re3+
98. Kf2 Rd3 99. Bb4 g3+ 100. Kg2 Kg4 101. Be1 Ra3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.30"]
[White "Horlevskyi, Anton"]
[Black "Tadic, Stefan"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1882"]
[BlackElo "2419"]
[ECO "A58"]
[Opening "Benko gambit accepted"]
[WhiteFideId "14193850"]
[BlackFideId "958980"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 Nbd7 8. Nc3
Nb6 9. Nf3 g6 10. Rb1 Bc4 11. e4 Bxa2 12. Nxa2 Rxa2 13. Qb3 Ra4 14. Qb5+ Nfd7
15. Qe2 Bg7 16. O-O O-O 17. b3 Ra7 18. Qd3 Ra2 19. Be3 Qa8 20. Bh3 Nb8 21. Nd2
Na6 22. b4 Nxb4 23. Rxb4 cxb4 24. Bxb6 Qa3 25. Nb3 Rb2 26. Rb1 Ra8 27. Bf1 Rc8
28. Rxb2 Qxb2 29. Qa6 Rb8 30. Bc7 Rf8 31. Qa4 Qa3 32. Bb5 f5 33. e5 Bxe5 34. Ba5
f4 35. Bxb4 Qb2 36. Bd2 Qb1+ 37. Bf1 fxg3 38. hxg3 Bxg3 39. Bh6 Qc2 40. Be3 Qf5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.31"]
[White "Ustianovich, Nazar"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2293"]
[BlackElo "2650"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "14109778"]
[BlackFideId "2209390"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. b3 c5 6. cxd5 Nxd5 7. Be2 cxd4 8. Nxd4
e5 9. Nc2 Nc6 10. e4 Nf4 11. Qxd8+ Nxd8 12. Bxf4 exf4 13. Nc3 Be6 14. O-O-O Bc5
15. f3 Rc8 16. Kb2 Nc6 17. Nd5 Bd6 18. Nb6 Rd8 19. Bc4 Ne5 20. Be2 h5 21. Nd4 h4
22. h3 Rh5 23. Nxe6 fxe6 24. Rhe1 Rg5 25. Bf1 Bc5 26. Rxd8+ Kxd8 27. Nc4 Nc6 28.
Rd1+ Kc7 29. Kb1 b5 30. Nb2 Be3 31. Nd3 Rh5 32. Ne1 Nd4 33. Nc2 Nxc2 34. Kxc2
Rc5+ 35. Kb2 a5 36. a4 bxa4 37. bxa4 e5 38. Bb5 Bd4+ 39. Kb1 Kb6 40. Rc1 Bc3 41.
Ka2 Bb4 42. Rxc5 Kxc5 43. Kb3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.32"]
[White "Xu, Yuanyuan"]
[Black "Meier, Georg"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2288"]
[BlackElo "2595"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Keres defence"]
[WhiteFideId "8601089"]
[BlackFideId "4675789"]
[EventDate "2025.04.17"]

1. d4 e6 2. c4 b6 3. a3 Nf6 4. d5 Ba6 5. e3 g6 6. Nc3 Bg7 7. Be2 c6 8. d6 O-O 9.
e4 c5 10. Bg5 Nc6 11. Nf3 h6 12. Bf4 Ne8 13. e5 g5 14. Bg3 g4 15. Bh4 Qb8 16.
Nd2 Nxe5 17. Be7 f5 18. Bxf8 Kxf8 19. h3 h5 20. hxg4 hxg4 21. f3 g3 22. f4 Nc6
23. Qa4 Bb7 24. O-O-O Qxd6 25. Rh4 a6 26. Nde4 Qc7 27. Ng5 Nd4 28. Rd3 Nf6 29.
Rxg3 Ng4 30. Nh3 Nxe2+ 31. Nxe2 Qd6 32. Rh7 Kg8 33. Ng5 e5 34. Qc2 Qf6 35. Rh5
e4 36. Nc3 Re8 37. Qd1 Re7 38. Qh1 e3 39. Nh7 Qd4 40. Rg5 Qd2+ 41. Kb1 e2 42.
Nf6+ Nxf6 43. Nxe2 Qxe2 44. Qh6 Ng4 45. Qxb6 Qe1+ 46. Ka2 Qxg3 47. Qd8+ Kf7 48.
Rxg7+ Kxg7 49. Qxe7+ Kg6 50. Qe8+ Kf6 51. Qxd7 Qxf4 52. Qd8+ Kg6 53. Qg8+ Kh5
54. Qh7+ Kg5 55. Qe7+ Kh5 56. Qh7+ Nh6 57. Qxb7 Qxc4+ 58. Ka1 Nf7 59. Qe7 Kg6
60. g3 a5 61. Qf8 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.33"]
[White "Lashkin, Jegor"]
[Black "Atoyan, Alberto"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2528"]
[BlackElo "2299"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "13907808"]
[BlackFideId "13314831"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 c5 7. dxc5 Bxc5 8. Bd3
Bb7 9. O-O d5 10. cxd5 Nxd5 11. Qe2 Nd7 12. Ba6 Bxa6 13. Qxa6 N7f6 14. Rfd1 Qc8
15. Qa4 Qb7 16. Nxd5 Nxd5 17. Rac1 Rac8 18. Rc2 b5 19. Qe4 Be7 20. Rdc1 Bf6 21.
g4 Rc4 22. Rxc4 bxc4 23. g5 Bxb2 24. Rxc4 Qa6 25. Qc2 g6 26. a4 Nb6 27. Rc6 Qxa4
28. Qxa4 Nxa4 29. Ra6 Nc5 30. Rxa7 Ne4 31. Ba5 Bg7 32. Bc7 h6 33. h4 hxg5 34.
hxg5 Rc8 35. Kg2 Bb2 36. Rb7 Bg7 37. Bg3 Rc5 38. Rb8+ Kh7 39. Rb7 Kg8 40. Bh4
Bc3 41. Ra7 Kg7 42. Ra4 Nd6 43. Bg3 Nf5 44. Bh2 Rc8 45. e4 Ne7 46. Bd6 Ng8 47.
Ra7 Re8 48. Rc7 Ba5 49. Ra7 Bc3 50. Ra3 Bb2 51. Rb3 Ba1 52. Bb4 Ra8 53. Rb1 f6
54. Bc5 Kh8 55. Rb7 fxg5 56. e5 Rc8 57. Nxg5 Nh6 58. Rh7+ Kg8 59. Rxh6 Rxc5 60.
Rxg6+ Kh8 61. Rxe6 Rc2 62. Kg3 Bd4 63. f4 Be3 64. Rf6 Kg7 65. Ne6+ Kh7 66. Kg4
Rf2 67. Ng5+ Kg7 68. Ne4 Rf1 69. e6 Ra1 70. Rf7+ Kg6 71. f5+ Kh6 72. e7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.34"]
[White "Balabayeva, Xeniya"]
[Black "Kunin, Vitaly"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2285"]
[BlackElo "2522"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "13719688"]
[BlackFideId "4128737"]
[EventDate "2025.04.17"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 f6 6. Bb5 Bf5 7. Nd2 e6 8. Ngf3
g5 9. Bg3 Bd6 10. Qe2 Ne7 11. Bd3 Qd7 12. Bxd6 Qxd6 13. Bxf5 Nxf5 14. Nb3 b6 15.
O-O-O O-O-O 16. a4 Kb7 17. g3 Rc8 18. Kb1 Nd8 19. a5 Qc6 20. axb6 axb6 21. Kc2
Ra8 22. Ra1 Nf7 23. g4 Ng7 24. h4 gxh4 25. Nxh4 Rxa1 26. Rxa1 Qc4 27. Qxc4 dxc4
28. Nd2 Nd6 29. Rh1 h5 30. Ng6 Rg8 31. gxh5 Nxh5 32. Ne7 Rg5 33. Re1 Ng7 34. f4
Rh5 35. d5 exd5 36. Nxd5 Rxd5 37. Re7+ Ka6 38. Rxg7 Nf5 39. Rg1 Ne3+ 40. Kc1 Kb5
41. Nf3 Kc5 42. Nd4 Rh5 43. Re1 Rh3 44. Kd2 Ng4 45. Re6 Rh2+ 46. Re2 Rh3 47. Rg2
Rd3+ 48. Ke2 Ne3 49. Rg3 Nd5 50. Rf3 b5 51. f5 Rxf3 52. Kxf3 b4 53. Ne6+ Kb5 54.
cxb4 Kxb4 55. Ke4 Nb6 56. Nf4 Kb3 57. Nd5 Nd7 58. Kd4 Ne5 59. Nxf6 Nf3+ 60. Ke4
Nh4 61. Nd5 Nxf5 62. Kxf5 Kxb2 63. Ne3 c3 64. Nd1+ Kb3 65. Nxc3 Kxc3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.35"]
[White "Schoorl, Rob"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2285"]
[BlackElo "2506"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "1009508"]
[BlackFideId "696358"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 d4 5. O-O Nc6 6. d3 Bc5 7. Nbd2 O-O 8. Nb3
Be7 9. e3 dxe3 10. Bxe3 a5 11. d4 Ng4 12. Qe2 a4 13. Nbd2 a3 14. bxa3 Nxe3 15.
fxe3 Rxa3 16. Nb3 b6 17. Rfc1 Nb4 18. c5 bxc5 19. Nxc5 Nd5 20. e4 Ne3 21. Qb2
Bxc5 22. Rxc5 Rd3 23. Rac1 Ba6 24. Rxc7 Qxc7 25. Rxc7 Rd1+ 26. Ne1 Rxe1+ 27. Kf2
Nd1+ 28. Kxe1 Nxb2 29. Ra7 Bc4 30. Rb7 Nd3+ 31. Kd2 Ra8 32. Rc7 Rxa2+ 33. Ke3
Ba6 34. Bf1 Ra3 35. Ra7 Nb4+ 36. Kf4 h6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.36"]
[White "Wadsworth, Matthew J"]
[Black "Hrebenshchykova, Yelyzaveta"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2500"]
[BlackElo "2296"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "415804"]
[BlackFideId "14159899"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. O-O Nc6 6. d3 Bc5 7. Nbd2 a5 8. Nb3
Be7 9. e3 dxe3 10. Bxe3 Ng4 11. Bc5 a4 12. Bxe7 Qxe7 13. Nbd4 Nxd4 14. Nxd4 Nf6
15. Re1 O-O 16. Qe2 Rd8 17. Nc2 c5 18. Rad1 Bd7 19. d4 cxd4 20. Nxd4 Be8 21. b3
axb3 22. axb3 Qc5 23. Nc2 Bc6 24. b4 Qb6 25. Qe3 Qxe3 26. Nxe3 Rxd1 27. Rxd1
Bxg2 28. Kxg2 Kf8 29. c5 Ke7 30. Rd6 Ra6 31. Rxa6 bxa6 32. Kf3 Kd7 33. Kf4 Kc6
34. Ke5 Nd7+ 35. Kd4 f6 36. Nc4 Kb5 37. Kc3 g5 38. f4 gxf4 39. gxf4 a5 40. Nd6+
Kc6 41. bxa5 Kxc5 42. Nc4 Kb5 43. Kd4 Nb8 44. Nd6+ Kxa5 45. Kc5 Na6+ 46. Kc6 Kb4
47. Ne4 Kc4 48. Nxf6 Kd4 49. Kd6 Nc5 50. Nh5 h6 51. h3 Nd3 52. Kxe6 Ke4 53. f5
Nc5+ 54. Kf6 Nd7+ 55. Ke7 Kxf5 56. Kxd7 Kg5 57. Ng7 Kh4 58. Nf5+ Kxh3 59. Nxh6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.37"]
[White "Schlosser, Philipp"]
[Black "Malek, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2481"]
[BlackElo "2291"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4600169"]
[BlackFideId "4661940"]
[EventDate "2025.04.17"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Be7 6. e3 O-O 7. Nge2 c6 8. O-O Be6
9. f4 a5 10. b3 Nbd7 11. h3 Nc5 12. e4 Qc8 13. Kh2 fxe4 14. dxe4 exf4 15. gxf4
Qc7 16. Be3 Rad8 17. Ng3 b6 18. Rc1 Rfe8 19. Rc2 Bf7 20. Rd2 Kh8 21. Qf3 Bg6 22.
Rfd1 Bf8 23. e5 dxe5 24. Qxc6 Qxc6 25. Bxc6 Rxd2+ 26. Rxd2 exf4 27. Bxf4 Rc8 28.
Bd6 Rd8 29. Bf4 Rc8 30. Bd6 Rd8 31. Bf4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.38"]
[White "Petkidis, Anthony"]
[Black "Vichnar, David"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2471"]
[BlackElo "2289"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "24673390"]
[BlackFideId "323837"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 Qc7 8. f4
Nxd4 9. Bxd4 Qxf4 10. g3 Qc7 11. e5 Nd5 12. Nxd5 exd5 13. Bg2 d6 14. Qe2 Be6 15.
O-O-O O-O-O 16. Rd3 Kb8 17. exd6 Bxd6 18. Bxg7 Rhe8 19. Bf6 Bf5 20. Bxd8 Qxd8
21. Qd2 Bxd3 22. Qxd3 Qg5+ 23. Kb1 Re3 24. Qxh7 Qe5 25. Qxf7 Qd4 26. Bxd5 Re7
27. Qf3 Re3 28. Qd1 Qb6 29. Bb3 a5 30. Re1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.39"]
[White "Reza, Wojciech"]
[Black "Stankovic, Milos"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2278"]
[BlackElo "2439"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "1151967"]
[BlackFideId "938190"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bd6 5. O-O O-O 6. d4 Nc6 7. c5 Be7 8. a3 Ne4
9. b4 f5 10. Bb2 Bf6 11. Ne5 Qe8 12. Nd2 a5 13. f3 Ng5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.40"]
[White "Schmidek, Emil"]
[Black "Heinrich, John"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2435"]
[BlackElo "2285"]
[ECO "D70"]
[Opening "Neo-Gruenfeld defence"]
[WhiteFideId "12908150"]
[BlackFideId "16259491"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 O-O 8. Qd2
Nc6 9. O-O-O Qd6 10. Nb5 Qd7 11. Kb1 a6 12. Na3 Rd8 13. Ne2 Qd6 14. d5 Ne5 15.
Nc3 c5 16. dxc6 Qxd2 17. Rxd2 Rxd2 18. cxb7 Bxb7 19. Bxd2 Rc8 20. Be3 Nbc4 21.
Nxc4 Nxc4 22. Bxc4 Rxc4 23. Rd1 Bxc3 24. Rd8+ Kg7 25. bxc3 Bc6 26. Bd4+ f6 27.
e5 Kf7 28. exf6 exf6 29. Rd6 f5 30. Rd8 g5 31. Rh8 g4 32. Rxh7+ Kg6 33. Ra7 Ra4
34. fxg4 fxg4 35. Rg7+ Kf5 36. Rf7+ Ke4 37. Rf2 Bd7 38. Rd2 Ra5 39. Kb2 Rb5+ 40.
Kc2 Be6 41. Re2+ Kf5 42. Kd3 Ra5 43. a3 Bd7 44. Rf2+ Kg5 45. Bf6+ Kg6 46. Be7
Rh5 47. g3 Re5 48. Bd8 Rd5+ 49. Kc4 Rf5 50. Rxf5 Kxf5 51. Kd5 Be6+ 52. Kd4 Ba2
53. Bc7 Bb3 54. Bb8 Ba2 55. c4 Ke6 56. c5 Bd5 57. Ke3 Kf5 58. Kd4 Bf3 59. Kc4
Ke6 60. Bd6 Be2+ 61. Kd4 Bf3 62. Bf4 Kf5 63. Bd6 Bb7 64. Bc7 Bc6 65. Ba5 Bf3 66.
Bd2 Bc6 67. Be1 Ke6 68. Ba5 Bb7 69. Bc7 Bc6 70. Bd6 Bf3 71. Ke3 Bd1 72. Kf4 Kf6
73. Bc7 Kg6 74. Bd8 Be2 75. Ke5 Bf3 76. Kd6 Kf7 77. c6 Be4 78. a4 Bf5 79. a5 Ke8
80. Bg5 Be4 81. c7 Bb7 82. Bf4 Bc8 83. Kc6 Ke7 84. Kb6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.41"]
[White "Sydykov, Bayastan"]
[Black "Hagner, Bennet"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2272"]
[BlackElo "2430"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "13829610"]
[BlackFideId "16224477"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. c3 e6 4. Bf4 Bd6 5. e3 O-O 6. Nbd2 c5 7. Ne5 Qc7 8. Bd3
a5 9. O-O Nc6 10. Ndf3 c4 11. Bc2 b5 12. a3 Bb7 13. Nxc6 Bxc6 14. Bxd6 Qxd6 15.
Nd2 Qe7 16. b4 axb4 17. axb4 Rxa1 18. Qxa1 Ra8 19. Qb2 Qa7 20. Bb1 Nd7 21. Rc1
Nb6 22. Nf1 Be8 23. Qc2 g6 24. Ng3 Qa3 25. Ne2 f6 26. h4 Bf7 27. Kf1 e5 28. Qd2
e4 29. f3 f5 30. Bc2 Qa2 31. f4 Na4 32. Rb1 Nb6 33. Nc1 Qa7 34. Rb2 Qe7 35. Qe1
Ra3 36. Ra2 Qa7 37. Bb1 Rxa2 38. Nxa2 Qa3 39. Qc1 Qb3 40. Qc2 Na4 41. Ke1 Qa3
42. Kd2 Kg7 43. Nc1 Kh6 44. g3 Nb2 45. Ne2 Kh5 46. Ke1 Kg4 47. Kf1 Nd3 48. Qd1
Kh3 49. h5 gxh5 50. Bxd3 h4 51. Ng1+ Kxg3 52. Qe1+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.42"]
[White "Ginsburg, Gennadi"]
[Black "Kenneskog, Theodor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2429"]
[BlackElo "2278"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "4630629"]
[BlackFideId "1715011"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 exd4 8.
Nxd4 Ne5 9. Bf1 Re8 10. h3 Bf8 11. b3 Ng6 12. Bb2 c6 13. Qd2 Bd7 14. a4 Qc7 15.
g3 Rad8 16. Bg2 c5 17. Ndb5 Qb8 18. Nd5 Nxd5 19. Qxd5 Bc6 20. Qd2 a6 21. Nc3 b5
22. axb5 axb5 23. Nd5 Qb7 24. h4 Ne7 25. h5 h6 26. Nf4 Nc8 27. Qd3 Nb6 28. g4
Nd7 29. Nd5 Bxd5 30. Qxd5 Qxd5 31. exd5 Rxe1+ 32. Rxe1 Ra8 33. Ra1 Rxa1+ 34.
Bxa1 Be7 35. Bc3 b4 36. Bd2 Bf6 37. f4 Bd4+ 38. Kf1 Kf8 39. Ke2 Ke7 40. Be4 Nb6
41. Kd3 Bb2 42. Be1 Nc8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.43"]
[White "Golecki, Jan"]
[Black "Domingo Nunez, Ruben"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2265"]
[BlackElo "2429"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "1184008"]
[BlackFideId "22245570"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Qg3 a6 7. Be2 Nd7 8. O-O
g6 9. d3 Bg7 10. Bg5 Qb8 11. Bf4 Be5 12. Bxe5 Qxe5 13. Qxe5 Nxe5 14. d4 Nd7 15.
a4 Ne7 16. a5 f5 17. f3 O-O 18. Na4 Rae8 19. Ra3 Nc8 20. e5 Na7 21. c4 dxc4 22.
Bxc4 Kf7 23. Rd3 Rd8 24. Rfd1 Nb5 25. Nc5 Nxc5 26. dxc5 Rxd3 27. Rxd3 Ke7 28.
Bxb5 axb5 29. Rd6 Ra8 30. b4 Rc8 31. g4 fxg4 32. hxg4 Rf8 33. Kf2 Rf4 34. a6
bxa6 35. Rxc6 Rxb4 36. Rxa6 h5 37. gxh5 gxh5 38. Rb6 h4 39. Rb7+ Kd8 40. Kg2
Rb2+ 41. Kh3 Rb4 42. Rf7 Rc4 43. f4 b4 44. Kxh4 b3 45. Rb7 Kc8 46. Rf7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.44"]
[White "Lu, Miaoyi"]
[Black "Hasanov, Zaur"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2429"]
[BlackElo "2277"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "8618020"]
[BlackFideId "34125970"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 O-O 8.
Ne2 Re8 9. c4 Nd7 10. Qc2 Nf8 11. O-O-O Qa5 12. Kb1 Be6 13. a3 b5 14. c5 Bc7 15.
Be4 Qa6 16. Nc3 Rab8 17. d5 b4 18. Bd3 Qc8 19. dxe6 bxc3 20. exf7+ Kxf7 21. Qxc3
Kg8 22. Bd4 Rd8 23. g4 h6 24. Rhe1 Rxd4 25. Qxd4 Be5 26. Qc4+ Kh8 27. Re2 Qc7
28. Bf5 a5 29. h4 Qb7 30. Rdd2 g6 31. f4 gxf5 32. fxe5 Qh7 33. exf6 fxg4+ 34.
Ka1 Qf5 35. Qf7 Qg6 36. Rd7 Qxf7 37. Rxf7 Ng6 38. h5 Nf4 39. Ree7 Nxh5 40. Rh7+
Kg8 41. Rxh6 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.45"]
[White "Palozza, Christian"]
[Black "Pancevski, Filip"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2257"]
[BlackElo "2428"]
[ECO "E68"]
[Opening "King's Indian"]
[Variation "fianchetto, classical variation, 8.e4"]
[WhiteFideId "895580"]
[BlackFideId "15002187"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 O-O 6. Nf3 Nbd7 7. O-O e5 8. e4 b6
9. h3 Bb7 10. d5 Nc5 11. Ne1 a5 12. Be3 Bc8 13. Nd3 Ne8 14. Bxc5 dxc5 15. Rc1
Nd6 16. b3 Bd7 17. a4 Qe7 18. Re1 Rae8 19. f4 exf4 20. e5 Nf5 21. gxf4 Qh4 22.
Ne4 Nd4 23. Ndxc5 bxc5 24. Nxc5 Qxf4 25. Nxd7 Bxe5 26. Nxf8 Qh2+ 27. Kf1 Qf4+
28. Kg1 Kxf8 29. c5 Qh2+ 30. Kf1 Qf4+ 31. Kg1 Nf5 32. Rxe5 Qxe5 33. Qd3 Nd4 34.
Rd1 Ne2+ 35. Kf2 Nf4 36. Qd2 Qg5 37. Kf3 Re2 38. Qd4 Qxg2+ 39. Kxf4 Rf2+ 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.46"]
[White "Kocharin, Timur"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2263"]
[BlackElo "2422"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "16240936"]
[BlackFideId "16201132"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bf4 Bf5 8. Ne2
O-O 9. Qb3 Nc6 10. a3 Bd6 11. Ng3 Bg6 12. Bxd6 Qxd6 13. Be2 Rfe8 14. O-O Nd8 15.
Qd1 Ne6 16. b4 Ng5 17. Rc1 Re7 18. Bd3 Nge4 19. Ngxe4 Nxe4 20. Nxe4 Bxe4 21.
Bxe4 Rxe4 22. Qb3 Re7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.47"]
[White "Milov, Leonid"]
[Black "Miszler, Levente"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2416"]
[BlackElo "2271"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "14101068"]
[BlackFideId "763276"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 c5 5. e3 Nc6 6. exd4 cxd4 7. d3 Nf6 8. O-O h6
9. Bf4 Bd6 10. Bxd6 Qxd6 11. Na3 O-O 12. Rc1 Qc5 13. Nd2 Nb4 14. Nb3 Qf5 15.
Nxd4 Qxd3 16. Qa4 Qxd4 17. Qxb4 a5 18. Qb3 Qc5 19. Qb5 Qb4 20. Nc2 Qxb5 21. cxb5
a4 22. Na3 e5 23. Nc4 e4 24. Nb6 Rb8 25. Nxa4 Be6 26. b3 Rfd8 27. Nc5 Rd2 28. a4
Bd5 29. b6 e3 30. Bxd5 Nxd5 31. fxe3 Nxb6 32. Rfd1 Re2 33. Rd6 Na8 34. Rcd1 Rxe3
35. Rd8+ Re8 36. Rxe8+ Rxe8 37. Nxb7 Nc7 38. Rd8 Kf8 39. Rxe8+ Kxe8 40. Kf2 Kd7
41. Ke3 Ne6 42. b4 Kc6 43. Na5+ Kd5 44. Kd3 f5 45. Nb3 g5 46. a5 f4 47. a6 fxg3
48. hxg3 h5 49. a7 Nc7 50. Nd2 h4 51. g4 Kc6 52. Nf3 h3 53. Ke4 Kb7 54. Kf5 Nd5
55. Kxg5 Kxa7 56. Kh4 Nxb4 57. Kxh3 Nd5 58. g5 Ne7 59. Kg4 Kb7 60. Nh4 Kc7 61.
Nf5 Ng6 62. Kh5 Nf4+ 63. Kh6 Kd7 64. Ng3 Ke7 65. Nh5 Ng2 66. Kh7 Nh4 67. Nf4 Kf7
68. Ng2 Ng6 69. Ne3 Nf4 70. Ng2 Ng6 71. Ne1 Nf8+ 72. Kh6 Ne6 73. g6+ Kg8 74. Nf3
Nf4 75. g7 Ne6 76. Ng5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.48"]
[White "Loiseau, Quentin"]
[Black "Robert, Mathias"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2256"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "665274"]
[BlackFideId "26066769"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5
Nf6 9. Nxf6+ Qxf6 10. Be2 Be6 11. c3 Qd8 12. Bg4 Qd7 13. Bxe6 Qxe6 14. Nc2 Be7
15. Ne3 O-O 16. O-O Rab8 17. Nd5 Bd8 18. Qd3 Ne7 19. Rd1 Nxd5 20. Qxd5 Bb6 21.
Bg5 h6 22. Bh4 Rfe8 23. Bg3 Red8 24. Kf1 a5 25. f3 b4 26. Be1 Qf6 27. Qd2 bxc3
28. bxc3 Qe6 29. Rab1 Bc5 30. Qe2 Rxb1 31. Rxb1 Rc8 32. a4 f5 33. Rb5 fxe4 34.
Qxe4 d5 35. Qg4 Qc6 36. Bg3 e4 37. fxe4 Rf8+ 38. Ke2 Ba7 39. Rxd5 Qc4+ 40. Kd2
Qa2+ 41. Kd3 Qb1+ 42. Kd2 Qa2+ 43. Kd3 Qb1+ 44. Ke2 Qa2+ 45. Kd3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.49"]
[White "De Boer, Eelke"]
[Black "Schulze, Marc"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2412"]
[BlackElo "2253"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1048120"]
[BlackFideId "1271126"]
[EventDate "2025.04.17"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bd3 d5 5. e5 Bg4 6. Nbd2 c5 7. h3 Bxf3 8. Nxf3
Nc6 9. c3 e6 10. dxc5 Nxe5 11. Nxe5 Bxe5 12. Qa4+ Kf8 13. Qb4 Qe7 14. O-O Kg7
15. Re1 Bc7 16. Be3 Nf6 17. Qh4 h6 18. f4 b6 19. b4 bxc5 20. bxc5 Ba5 21. Rac1
Rac8 22. f5 g5 23. Qa4 Rxc5 24. fxe6 fxe6 25. Bxc5 Qxc5+ 26. Kh1 Re8 27. Rf1 Re7
28. Qd1 Rf7 29. Qe2 Qd6 30. c4 Bc7 31. g4 d4 32. Rce1 Re7 33. Rf3 Nd7 34. Rf2
Nc5 35. Ref1 Qc6+ 36. Kg1 Bf4 37. Rxf4 gxf4 38. Qe5+ Kg8 39. Qxf4 Qe8 40. Bg6 e5
41. Qf5 Qd8 42. Bf7+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.50"]
[White "Kolb, Tobias"]
[Black "Riemay, David"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2410"]
[BlackElo "2250"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[WhiteFideId "12992321"]
[BlackFideId "4682076"]
[EventDate "2025.04.17"]

1. d4 d6 2. Nf3 g6 3. c4 f5 4. Nc3 Nf6 5. g3 Bg7 6. Bg2 O-O 7. O-O c6 8. Qc2 Na6
9. a3 Qe8 10. Re1 e5 11. dxe5 dxe5 12. e4 Nc5 13. Nh4 f4 14. b4 Ne6 15. Bb2 Nd4
16. Qd3 Ng4 17. Nd1 g5 18. Nf3 Nxf3+ 19. Qxf3 Nh6 20. Qe2 Be6 21. gxf4 gxf4 22.
Bf3 Kh8 23. Kh1 Bf6 24. Bh5 Qd7 25. f3 Rg8 26. Nf2 Rg5 27. Rad1 Qg7 28. Rg1 Rg8
29. Rxg5 Qxg5 30. Bg4 Nxg4 31. Nxg4 Bxg4 32. fxg4 Qxg4 33. Qxg4 Rxg4 34. Rg1 h5
35. h3 Rxg1+ 36. Kxg1 Kg7 37. Kg2 Kf7 38. Bc3 Ke6 39. Be1 Kd7 40. Kf3 b6 41. Ke2
Be7 42. Kd3 a6 43. a4 b5 44. axb5 cxb5 45. cxb5 axb5 46. Ke2 Bd8 47. Bf2 Kc6 48.
Kf3 Bb6 49. Bxb6 Kxb6 50. h4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.51"]
[White "Stricker, Florian"]
[Black "Schneider, Ilja"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2250"]
[BlackElo "2408"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "12976385"]
[BlackFideId "4663306"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. O-O Bg7 7. Rb1 d6 8. b4
cxb4 9. Rxb4 Nc6 10. Rb1 Nf6 11. Bb2 O-O 12. Re1 Qa5 13. Bf1 b5 14. a3 Bg4 15.
h3 Bxf3 16. Qxf3 Rac8 17. Nd5 Nxd5 18. exd5 Ne5 19. Bxe5 Bxe5 20. c3 Bf6 21. Qe4
Rc5 22. Ra1 Qa4 23. Qxa4 bxa4 24. Bxa6 Rxd5 25. d4 Ra5 26. Bb7 Ra7 27. Rab1 Rb8
28. Bc6 Rb3 29. Rxb3 axb3 30. a4 Rc7 31. Bd5 b2 32. Rb1 e6 33. Bf3 Rxc3 34. Rxb2
Bxd4 35. Ra2 Rc1+ 36. Kh2 Rf1 37. Be2 Be5+ 38. f4 Bxf4+ 39. g3 Rf2+ 40. Kg1 Be3 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.52"]
[White "Kowalski, Igor"]
[Black "Wong, Gengchun"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2407"]
[BlackElo "2247"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "1172468"]
[BlackFideId "12963283"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bg4 5. Ne5 Bf5 6. Nc3 e6 7. f3 Nfd7 8. cxd5
Nxe5 9. e4 exd5 10. exf5 Nc4 11. Bxc4 dxc4 12. Qe2+ Be7 13. f6 gxf6 14. Qxc4 Na6
15. O-O Qd7 16. Bf4 O-O-O 17. Rfd1 Bd6 18. Bxd6 Qxd6 19. Qxf7 Rd7 20. Qc4 f5 21.
d5 c5 22. Nb5 Qb6 23. a4 Kb8 24. Qf4+ Ka8 25. Qxf5 c4+ 26. Kg2 Rdd8 27. Qf4 h5
28. Qxc4 h4 29. Qd4 Nc5 30. b4 hxg3 31. hxg3 Rdg8 32. bxc5 Qh6 33. Rh1 Qg6 34.
Rxh8 Qxg3+ 35. Kf1 Qxf3+ 36. Ke1 Qg3+ 37. Kd1 Qf3+ 38. Kc2 Qg4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.53"]
[White "Boehme, Markus"]
[Black "Kavutskiy, Kostya"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2186"]
[BlackElo "2351"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "12946850"]
[BlackFideId "2026384"]
[EventDate "2025.04.17"]

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 b6 10. h3 Qc7 11. Be3 a6 12. d5 cxd5 13. exd5 Bb7 14. Qd2 Rac8 15. Nh2
Qb8 16. Ng4 Ne8 17. f4 f5 18. Nh2 Nef6 19. Nf3 Rxc3 20. Qxc3 Rc8 21. Qb4 Bxd5
22. Rad1 Qb7 23. Rxd5 Nxd5 24. Qxd6 Rxc2 25. Qe6+ Kh8 26. Qe8+ Nf8 27. Nd2 e4
28. Nxe4 Rc8 29. Nd6 Rxe8 30. Nxb7 Nxe3 31. Bc6 Rc8 32. Rc1 Bxb2 33. Nd6 Bxc1
34. Nxc8 Nc4 35. Bb7 Nb2 36. Bc6 Be3+ 37. Kg2 Bc5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.54"]
[White "Hauchamps, Maxime"]
[Black "Karsay, Pascal"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2246"]
[BlackElo "2401"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "264865"]
[BlackFideId "12953474"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Bb7 8. c3 d6
9. d4 Bb6 10. Re1 Ne7 11. Nbd2 Ng6 12. Bc2 O-O 13. Nf1 Re8 14. Ng3 h6 15. Bd3 d5
16. axb5 dxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe4 19. Rxe4 axb5 20. Rxa8 Qxa8 21. Qe2
Qd5 22. Re3 Nf4 23. Qf1 e4 24. Nd2 f5 25. f3 c5 26. Qxb5 Re6 27. fxe4 cxd4 28.
exd5 dxe3 29. Nf3 e2+ 30. Qxb6 Rxb6 31. Bxf4 Rxb2 32. Ne1 g5 33. Be5 Kf7 34. Kf2
Rb5 35. Kxe2 Rxd5 36. Bd4 Ke6 37. Kd3 Rb5 38. c4 Rb1 39. Bc3 f4 40. Nf3 Rd1+ 41.
Ke2 Rc1 42. Kd2 Rf1 43. Ke2 Rc1 44. Kd3 Rd1+ 45. Ke4 Rc1 46. Kd4 Rf1 47. c5 g4
48. Ne1 f3 49. Ke3 f2 50. Nd3 Rc1 51. Kxf2 Rxc3 52. Ke3 Kf5 53. Kd4 Rc2 54. Nb4
Rxg2 55. c6 Ke6 56. Kc5 Rxh2 57. Kb6 Rb2 58. c7 Rxb4+ 59. Kc5 Kd7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.55"]
[White "Faerber, David"]
[Black "Neukirchner, Pascal"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2398"]
[BlackElo "2245"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "12971294"]
[BlackFideId "12997927"]
[EventDate "2025.04.17"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Nbd2 cxd4 7. Bc4 Qc5 8.
Qb3 Nh6 9. Ne4 Qb6 10. Nxd4 O-O 11. O-O Nf5 12. Nxf5 Bxf5 13. Ng3 Bd7 14. Re1
Qxb3 15. axb3 b5 16. Bf1 b4 17. cxb4 Nc6 18. b5 Nd4 19. Rxe7 Nxb3 20. Ra3 Nxc1
21. Rxd7 Rfe8 22. Raxa7 Rxa7 23. Rxa7 Bd4 24. Rd7 Bb6 25. Rd6 Ba5 26. b6 Nb3 27.
Rd5 Bxb6 28. Rd1 Rc8 29. Rd3 Nc5 30. Rd6 Ba5 31. h3 Nb3 32. Rd5 Rc2 33. Rb5 Rxb2
34. Bc4 Rb1+ 35. Kh2 Nd2 36. Bxf7+ Kxf7 37. Rxa5 Nf1+ 38. Nxf1 Rxf1 39. Ra7+ Kf6
40. Kg3 h5 41. Ra6+ Kf5 42. h4 Rb1 43. Ra3 Rb4 44. Rf3+ Ke5 45. Rf8 Rg4+ 46. Kh3
Ra4 47. f3 Ke6 48. Kg3 Ke5 49. Kh3 Ke6 50. g3 Rb4 51. Rf4 Rb8 52. g4 Ke5 53. Kg3
Rb6 54. g5 Ra6 55. Rf8 Rb6 56. f4+ Ke4 57. Re8+ Kd5 58. Kf3 Rb3+ 59. Re3 Rb6 60.
f5 gxf5 61. Kf4 Rb4+ 62. Kxf5 Rxh4 63. g6 Rh1 64. g7 Rf1+ 65. Kg6 Kd4 66. Rg3 h4
67. Rg4+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.56"]
[White "Fuhrmann, Bahne"]
[Black "Fedorovsky, Michael"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2244"]
[BlackElo "2397"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "16244842"]
[BlackFideId "14105454"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O
Nc6 9. e3 Be7 10. exd4 exd4 11. Bf4 Be6 12. Ne5 Rc8 13. Nd2 O-O 14. Rc1 Nxe5 15.
Bxe5 Ng4 16. Re1 Nxe5 17. Rxe5 Bf6 18. Re1 d3 19. Bxb7 Rb8 20. Be4 Rxb2 21. Re3
Rxa2 22. Rxd3 Qa5 23. Nb3 Qb4 24. Qf3 Bg5 25. Rcc3 Bf6 26. Rc1 Bg5 27. Rcc3 Bf6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.57"]
[White "Degraeve, Remy"]
[Black "Vuelban, Virgilio"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2393"]
[BlackElo "2244"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical system, 5.Be2"]
[WhiteFideId "26024560"]
[BlackFideId "5201896"]
[EventDate "2025.04.17"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 O-O 6. O-O Nc6 7. d5 Nb8 8. Be3
e6 9. dxe6 Bxe6 10. Qd2 Nc6 11. Rad1 Ng4 12. Bg5 Qd7 13. Nd5 f5 14. exf5 Bxf5
15. h3 Nge5 16. Nh4 Be6 17. f4 Nf7 18. Nf6+ Bxf6 19. Bxf6 Nh6 20. Bc3 d5 21. Bb5
Qd6 22. Bxc6 Qxc6 23. Kh1 Qb6 24. f5 Nxf5 25. Nxf5 Rxf5 26. Rxf5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.58"]
[White "Litzka, Richard"]
[Black "Merario Alarcon, Andres"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2238"]
[BlackElo "2378"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "12971731"]
[BlackFideId "24522767"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 cxd4 5. exd4 Nc6 6. Bf4 g6 7. Be2 Bg7 8. O-O
O-O 9. Nbd2 Nh5 10. Be3 Qc7 11. Re1 Bg4 12. h3 Bd7 13. Nb3 Rad8 14. Nc5 Bc8 15.
Nd3 Na5 16. Qc1 Bf5 17. Bh6 Bxd3 18. Bxd3 Nc6 19. g4 Nf6 20. Qg5 Rfe8 21. Re3
Bxh6 22. Qxh6 e5 23. dxe5 Nxe5 24. Nxe5 Rxe5 25. Qf4 Rde8 26. Rd1 Kg7 27. Rxe5
Rxe5 28. Qd4 Qe7 29. f4 Re1+ 30. Rxe1 Qxe1+ 31. Kg2 Qd2+ 32. Kf3 h6 33. Be2 Qxd4
34. cxd4 g5 35. Bd3 Ne8 36. Ke3 Kf6 37. f5 Ke7 38. b3 Kd6 39. Be2 Nf6 40. Bf3
Nd7 41. Kd3 Nb8 42. Kc3 Nc6 43. Be2 Ne7 44. Bd3 Ng8 45. Kd2 Nf6 46. Ke3 h5 47.
Kf3 hxg4+ 48. hxg4 Kc6 49. Bc2 a5 50. a4 b5 51. Bd3 bxa4 52. bxa4 Kc7 53. Bc2
Ne8 54. Ke3 Nd6 55. Bd3 Nc8 56. Bc2 Na7 57. Bb3 Kd6 58. Kd3 Nc6 59. Kc3 Ne7 60.
Bd1 Ng8 61. Bf3 Nf6 62. Kd3 Nd7 63. Bd1 Nb6 64. Bb3 Kc6 65. Ke3 Nc8 66. Bc2 Nd6
67. Bd3 Kc7 68. Kd2 Kb6 69. Ke3 Kc6 70. Kd2 Kc7 71. Ke3 Nc8 72. Bc2 Na7 73. Bd3
Kd6 74. Bc2 Nc6 75. Bd3 Nb4 76. Kd2 f6 77. Bc2 Nc6 78. Ke3 Na7 79. Bd3 Nc8 80.
Bc2 Kc6 81. Kd2 Nd6 82. Bd3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.59"]
[White "Ernst, Robert"]
[Black "Geher, Koppany"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2378"]
[BlackElo "2244"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Kmoch variation"]
[WhiteFideId "1662643"]
[BlackFideId "785091"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 b5 7. Ne2 bxc4 8. Nf4 e5
9. Ne2 Nbd7 10. Ng3 Nb6 11. Be2 Ng8 12. O-O Ne7 13. Nh5 O-O 14. f4 exf4 15. Bxf4
Ng6 16. Bg3 Qe7 17. Nb5 Ne5 18. Qc1 f6 19. Qe3 Bd7 20. Nc3 Rae8 21. Rae1 Na4 22.
Rb1 Rb8 23. Nxa4 Bxa4 24. Rfc1 Rfe8 25. Bf4 Ng6 26. Bf3 Bb5 27. Ng3 Bd7 28. Rxc4
Nxf4 29. Qxf4 Qe5 30. Qxe5 Rxe5 31. Rd1 g6 32. b3 Bb5 33. Rcc1 Ba3 34. Rc2 c4
35. Rb1 Bc5+ 36. Kh1 Ba6 37. Be2 cxb3 38. Rxb3 Rxb3 39. axb3 Bxe2 40. Rxe2 Kg7
41. h3 Re7 42. Rc2 Rb7 43. Rc3 Rb4 44. Rf3 h5 45. h4 f5 46. Rf4 Rxb3 47. Kh2 Bd4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.60"]
[White "Papp, Levente"]
[Black "Schubert, Christian"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2376"]
[BlackElo "2236"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "751243"]
[BlackFideId "4604229"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 Nc6 6. Nge2 d6 7. d3 a6 8. a3 O-O
9. O-O e5 10. Rb1 Rb8 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. h3 Ne8 15. Be3
Nd4 16. Nd5 Nc7 17. Nxc7 Qxc7 18. Bxd4 exd4 19. Qd2 Qb6 20. Rfc1 Be6 21. Rc2
Rbc8 22. Rbc1 Rxc2 23. Rxc2 Rc8 24. Rxc8+ Bxc8 25. Qg5 Be6 26. Qe7 Qb8 27. Kh2
Bf8 28. Qg5 h6 29. Qc1 Qb6 30. h4 h5 31. Qg5 Bg7 32. Nf4 Bb3 33. Qe7 Qb8 34. Qd7
Be5 35. Qc6 Qd8 36. Nh3 Qb8 37. f4 Bg7 38. Ng5 Bf6 39. Bh3 Kg7 40. Bc8 Qa7 41.
Ba6 Ba4 42. Qxd6 Be7 43. Qe5+ Bf6 44. Qd6 Be7 45. Qc6 Bxb4 46. e5 Be7 47. Ne4
Qb8 48. Nd6 Qd8 49. Bxb5 Bxd6 50. Bxa4 Be7 51. Bb3 Qa5 52. Qc4 Qd2+ 53. Kh3 Bxh4
54. Qxf7+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.61"]
[White "Braeutigam, Alexander"]
[Black "Fishbein, Alexander"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2223"]
[BlackElo "2375"]
[ECO "E61"]
[Opening "King's Indian defence, 3.Nc3"]
[WhiteFideId "16245210"]
[BlackFideId "2000377"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. h4 c5 5. d5 h5 6. e4 d6 7. Be2 a6 8. f3 Nbd7 9.
Be3 Ne5 10. Qd2 e6 11. a4 exd5 12. cxd5 O-O 13. Nh3 Bxh3 14. Rxh3 Re8 15. Kf2 b5
16. axb5 axb5 17. Rxa8 Qxa8 18. Bxb5 Rb8 19. Kg3 Qa1 20. Bf4 Ne8 21. Qc1 Qa5 22.
Be2 Qb4 23. Rh1 Qxb2 24. Qxb2 Rxb2 25. Rb1 Rxb1 26. Nxb1 Kf8 27. Na3 Ke7 28. Kf2
Nc7 29. Bd2 f5 30. Bf4 fxe4 31. fxe4 Bf6 32. g3 Nf7 33. Nc2 Be5 34. Bd2 Ne8 35.
Kf3 Nf6 36. Bf4 Bc3 37. Ne3 Ne5+ 38. Bxe5 Bxe5 39. Nc4 Nd7 40. Kg2 Bc3 41. g4
hxg4 42. Bxg4 Ne5 43. Nxe5 Bxe5 44. h5 gxh5 45. Bxh5 Kf6 46. Kf3 Bb2 47. Ke3 Be5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.62"]
[White "Semling, Julius"]
[Black "Lad, Mandar Pradip"]
[Result "0-1"]
[WhiteElo "2220"]
[BlackElo "2375"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "16290160"]
[BlackFideId "25747630"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 Be7 8. g4 h6
9. Rg1 Nc6 10. g5 hxg5 11. Nxg5 Nd4 12. Bc4 Be6 13. Bxe6 Nxe6 14. Qd3 Qd7 15.
Nxe6 Qxe6 16. Rxg7 Rxh3 17. Qf1 Rc8 18. Be3 Rxc3 19. bxc3 Nxe4 20. Rg8+ Kd7 21.
Qg2 d5 22. c4 Bb4+ 23. Kf1 Qf5 24. Kg1 d4 25. Rg4 Rf3 26. Rd1 Kc7 27. Bxd4 exd4
28. Rxd4 Nxf2 29. Qh2+ Kb6 30. Rd6+ Ka7 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.63"]
[White "Ertan, Can"]
[Black "Biastoch, Bennet"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2371"]
[BlackElo "2234"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "6306330"]
[BlackFideId "12939889"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. Bd3 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1+ 12. Kxd1 Bd7 13. b3 f5 14. Bd3
e5 15. f3 O-O-O 16. Bg5 Rde8 17. Re1 Nd4 18. Be3 Nc6 19. Kd2 b6 20. Re2 Kb7 21.
Bf2 Rhf8 22. Bg3 g5 23. Rae1 f4 24. Bf2 Bf5 25. Bxf5 Rxf5 26. c4 Rf7 27. Kc2 Rd7
28. Rd1 Red8 29. Rxd7+ Rxd7 30. Re4 Kc7 31. b4 Kd6 32. Be1 Nd4+ 33. Kc3 Ke6 34.
Bf2 Nf5 35. Re1 h5 36. h3 Rg7 37. b5 g4 38. hxg4 hxg4 39. c5 bxc5 40. fxg4 Rxg4
41. Bxc5 Nd6 42. a4 f3 43. Kb3 fxg2 44. Bxa7 Nc4 45. Kc3 Na5 46. Ra1 Rf4 47. Rg1
Rc4+ 48. Kd3 Rxa4 49. Rxg2 Ra3+ 50. Ke4 Ra4+ 51. Kf3 Ra3+ 52. Kg4 Rb3 53. b6 Nc4
54. Rh2 Kd5 55. Rh6 e4 56. Rh5+ Kc6 57. Rh7 Nxb6 58. Rh6+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.64"]
[White "Derakhshani, Borna"]
[Black "Werthebach, Felix"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2364"]
[BlackElo "2233"]
[ECO "B81"]
[Opening "Sicilian"]
[Variation "Scheveningen, Keres attack"]
[WhiteFideId "12518450"]
[BlackFideId "24609684"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Rg1 Nc6 8. Be3
d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bg2 Qa5+ 12. c3 Bd7 13. Nxc6 Bxc6 14. Bxc6+
bxc6 15. Qd4 Rd8 16. Qxa7 Qb5 17. Rd1 Rxd1+ 18. Kxd1 Bd6 19. Qa8+ Bb8 20. c4
Qxb2 21. Qxc6+ Kf8 22. Qc8+ Ke7 23. Qxh8 Qb1+ 24. Ke2 Qxa2+ 25. Kf3 Qa8+ 26. Ke2
Qa2+ 27. Kd1 Qb3+ 28. Ke1 Qb1+ 29. Ke2 Qa2+ 30. Ke1 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.65"]
[White "Farokhi, Keyvan"]
[Black "Vu Dinh, Adrien"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2359"]
[BlackElo "2232"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "5.Be2"]
[WhiteFideId "12998630"]
[BlackFideId "45186995"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. h4 c5 7. d5 e6 8. h5 exd5
9. h6 Bh8 10. exd5 Re8 11. Bg5 Qb6 12. b3 Ne4 13. Nxe4 Rxe4 14. Kf1 a5 15. a4
Re8 16. Nf3 Na6 17. Rh4 Nb4 18. Rf4 f5 19. Rb1 Na2 20. Qc2 Nc3 21. Re1 Nxe2 22.
Rxe2 Rxe2 23. Qxe2 Bd7 24. Nd2 Re8 25. Qd3 Qb4 26. Rf3 Qa3 27. Re3 Qa1+ 28. Ke2
Be5 29. g3 Qh1 30. Nf3 Kf8 31. Nxe5 dxe5 32. f4 Qa1 33. Bf6 Qb2+ 34. Kf1 e4 35.
Bxb2 exd3 36. Rxd3 Ke7 37. Be5 Kd8 38. Kg2 b6 39. Kh3 Rf8 40. Kh4 Rf7 41. Kg5
Be8 42. Re3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.1"]
[White "Kazakouski, Valery"]
[Black "Muradli, Mahammad"]
[Result "*"]
[ECO "B97"]
[Opening "Sicilian"]
[Variation "Najdorf, 7...Qb6"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8.
Nb3 Nbd7 9. Qf3 Be7 10. O-O-O Qc7 11. Bd3 b5 12. Bxf6 Nxf6 13. g4 b4 14.
Ne2 Bb7 15. Kb1 Nd7 16. g5 a5 17. Bb5 a4 18. Bxd7+ Kxd7 19. Nbd4 Rhc8 20.
Rd2 Ke8 21. f5 Bxg5 22. Nxe6 fxe6 23. Qh5+ g6 24. Qxg5 Bxe4 25. Nd4 Qe7 26.
f6 Qb7 27. Rf1 b3 28. Nb5 Ra6 29. f7+ Kd7 30. Qe5 Bd5 31. Qg7 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.2"]
[White "Saric, Ivan"]
[Black "Aswath, S"]
[Result "1/2-1/2"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8.
f4 Be7 9. fxe5 dxe5 10. Qxd8+ Bxd8 11. Be3 Nbd7 12. O-O-O Rc8 13. Bf3 Be7
14. h3 h5 15. Rhf1 Bb4 16. Nd5 Nxd5 17. exd5 Bf5 18. c3 Bd6 19. Na5 Rc7 20.
Be2 Bg6 21. Nc4 Ke7 22. a4 Nc5 23. Bxc5 Rxc5 24. Ne3 Rf8 25. g4 hxg4 26.
hxg4 Rh8 27. Bd3 e4 28. Bc2 b5 29. axb5 axb5 30. Rde1 Bg3 31. Re2 Rh2 32.
Rxh2 Bxh2 33. Kd2 Be5 34. Ke2 Rc8 35. Nf5+ Bxf5 36. Rxf5 f6 37. Bxe4 b4 38.
Rh5 bxc3 39. bxc3 g5 40. Rh7+ Kd6 41. Ra7 Rxc3 42. Ra6+ Kc7 43. Bf5 Kb7 44.
Re6 Kc7 45. Kd2 Rc4 46. Ke3 Rc3+ 47. Bd3 Rc1 48. Ke4 Rd1 49. Rc6+ Kd7 50.
Rb6 Kc7 51. Ra6 Rd2 52. Rc6+ Kd7 53. Rc2 Rxc2 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.3"]
[White "Roshka, Yevgeniy"]
[Black "Vitiugov, Nikita"]
[Result "1/2-1/2"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8.
O-O Nbd7 9. Bf4 b6 10. Rd1 Bb7 11. Nc3 dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14.
gxf4 Qc7 15. e3 Rac8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.4"]
[White "Yuffa, Daniil"]
[Black "Rozen, Eytan"]
[Result "*"]
[ECO "D52"]
[Opening "QGD"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 h6 7. Bh4 Be7 8.
Bd3 O-O 9. O-O dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Rc1 Rc8 13. Bxf6 Nxf6 14.
Ne4 Qd5 15. Nxf6+ Bxf6 16. Qc2 c5 17. dxc5 b4 18. Rfd1 Qxa2 19. Nd4 Rfd8
20. Bc4 Qa5 21. c6 Bxc6 22. Bxe6 Bd7 23. Bc4 Bxd4 24. exd4 Be6 25. b3 Rd6
26. h3 Qg5 27. Qe4 Bd5 28. f4 Bxe4 29. fxg5 Rcd8 30. gxh6 Rxd4 31. Rf1 Bd5
32. Bxd5 R8xd5 33. Rc8+ Rd8 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.5"]
[White "Trost, Edvin"]
[Black "Donchenko, Alexander"]
[Result "*"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[EventDate "2025.04.17"]

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. a3 Bb7 11. Bf4 d6 12. Ncxb5 axb5 13. Bxb5+ Ned7
14. e5 Ne4 15. exd6 Bxd6 16. Bxd6 Nxg3 17. Bxc7 Nxh1 18. Rxh1 Ke7 19. Rd1
Nc5 20. Nc6+ Bxc6 21. Bxc6 Rac8 22. Bd6+ Kf6 23. Bxc5 Rxc6 24. b4 h5 25.
Rd3 h4 26. a4 Ra8 27. Rf3+ Kg6 28. Ra3 Kf5 29. a5 Ke5 30. Kb2 Rxc5 31. bxc5
Kd5 32. a6 Kxc5 33. a7 Kb6 34. Kc3 Rxa7 35. Rxa7 Kxa7 36. Kd4 Kb6 37. Ke5
Kc6 38. h3 Kd7 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.6"]
[White "Pfreundt, Jakob"]
[Black "Bartel, Mateusz"]
[Result "1/2-1/2"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Bf4 c5 6. dxc5 Nf6 7. e3 Nc6
8. Bd3 d4 9. exd4 Qxd4 10. Ne2 Qxc5 11. O-O O-O 12. Rc1 Qh5 13. a3 Be7 14.
Qc2 Be6 15. Bg3 Qa5 16. Ne4 Nh5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.7"]
[White "Pajeken, Jakob Leon"]
[Black "Sanal, Vahap"]
[Result "1/2-1/2"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Capablanca variation"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. O-O O-O 8.
Bc3 d6 9. a3 Bxc3 10. Nxc3 Qe7 11. Rc1 a6 12. Re1 Nc6 13. d5 Nd8 14. e4 e5
15. Qb3 Nd7 16. Bh3 a5 17. Nh4 g6 18. Na4 Bc8 19. Qe3 Rb8 20. Qh6 f6 21.
Be6+ Nxe6 22. dxe6 Qxe6 23. f4 exf4 24. Nxg6 hxg6 25. Qxg6+ Kh8 26. Qh6+
Kg8 27. Qg6+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.8"]
[White "Amar, Elham"]
[Black "Eugene, Floryan"]
[Result "1-0"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8.
a3 O-O 9. Nc3 Na5 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 h6 14. Bxf6
Bxf6 15. Nd5 Nd4 16. Nxd4 exd4 17. a4 c6 18. Nxf6+ Qxf6 19. Qa1 Rae8 20.
axb5 axb5 21. Ra6 Rc8 22. Qb2 Rfe8 23. f4 h5 24. Qa1 Red8 25. Qa5 Qe7 26.
Ra7 Rd7 27. Ra8 Rdd8 28. Rxc8 Rxc8 29. Qb6 Qf6 30. Qb7 Qd8 31. Ra1 g6 32.
Ra7 Qf8 33. h3 h4 34. Qd7 Ra8 35. Rc7 d5 36. e5 Rd8 37. Qg4 Qe8 38. Qxh4
Rc8 39. Re7 Qd8 40. e6 Rc7 41. exf7+ Kg7 42. f8=B+ Kg8 43. Qh7+ Kxf8 44.
Qg7# 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.9"]
[White "Harshavardhan, G B"]
[Black "Engel, Luis"]
[Result "*"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 c5 7. O-O Nc6 8.
dxc5 Bxc5 9. Qc2 O-O 10. Qxc4 Be7 11. Nc3 e5 12. Rfd1 Be6 13. Qa4 Qb6 14.
Qb5 Qxb5 15. Nxb5 Bc4 16. Nc3 h6 17. Be1 Rfd8 18. Rac1 Be6 19. Rxd8+ Rxd8
20. Nd2 Rc8 21. Kf1 Kf8 22. a3 g5 23. Nde4 Nxe4 24. Nxe4 Nd4 25. Rxc8+ Bxc8
26. Bc3 f6 27. Bxd4 exd4 28. Nd2 f5 29. Nf3 Bf6 30. Ne1 Ke7 31. Nd3 Kd6 32.
Ke1 b6 33. Kd2 Bd7 34. Nb4 Bg7 35. Nd3 Be6 36. Nc1 Bc8 37. Nd3 Bd7 38. Ne1
Kc5 39. Nd3+ Kc4 40. Bb7 a5 41. Kc2 a4 42. Kd2 h5 43. Kc2 h4 44. Bf3 Be8
45. Bb7 Bd7 46. Bf3 Bf6 47. Bb7 Kb5 48. Bd5 Bd8 49. Bf3 Bc7 50. Kd2 Bd6 51.
Kc2 Kc4 52. Kd2 f4 53. gxh4 gxh4 54. Kc2 Kb5 55. Kd2 Bh3 56. Ne1 Bf5 57.
Nd3 Ka5 58. Kc1 b5 59. Kd2 Bh3 60. Kd1 Bf5 61. Kd2 h3 62. Kc1 Be7 63. Kd2
Bh4 64. Ke1 Bxd3 65. exd3 b4 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.10"]
[White "Woodward, Andy"]
[Black "Buckels, Valentin"]
[Result "1-0"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1
8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. c4 Bd7 12. g4 Na5 13. Nb3 Nxb3 14.
axb3 Bc6 15. Ne5 Bxg2 16. Kxg2 Rfd8 17. Bb2 Ne4 18. Rd3 Rd7 19. Rxd7 Rc8
20. Rd8+ Rxd8 21. Nd3 Bb6 22. b4 Ra8 23. c5 Bd8 24. f3 Nf6 25. b5 b6 26.
Bxf6 Bxf6 27. Ra4 Bd8 28. c6 Be7 29. Rd4 Kf8 30. Rd7 Ke8 31. Rb7 Bd6 32.
Nb2 h6 33. Nc4 Bc5 34. f4 g5 35. f5 exf5 36. gxf5 f6 37. e4 Rd8 38. Rxa7
Rd4 39. Ra8+ Rd8 40. Ra6 Ke7 41. Ra7+ Ke8 42. Rh7 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.11"]
[White "Nothnagel, Marian Can"]
[Black "Subelj, Jan"]
[Result "*"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8.
cxd4 Rc8 9. Be3 Nce7 10. Nbd2 Nf5 11. Bd3 Bb5 12. Qe2 Bxd3 13. Qxd3 Nxe3
14. fxe3 Be7 15. O-O Nh6 16. Rfc1 O-O 17. Nb3 Nf5 18. g3 Rc4 19. Na5 Rc7
20. Rc3 Rfc8 21. Rac1 h5 22. Kf2 f6 23. Rxc7 Rxc7 24. Rxc7 Qxc7 25. e4 Nh6
26. exf6 Bxf6 27. e5 Be7 28. Qg6 Qc1 29. Kg2 Qb2+ 30. Kh1 Qf2 31. Qxh5 Nf5
32. Nxb7 Nxd4 33. Ng1 Qf7 34. Qg4 Nc6 35. Qf4 g5 36. Qe3 Qf5 37. Nf3 d4 38.
Qe2 d3 39. Qd1 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.12"]
[White "Tadic, Stefan"]
[Black "Maksimovic, Bojan"]
[Result "*"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8.
Be3 Be7 9. Nbd2 O-O 10. Re1 cxd4 11. cxd4 f6 12. exf6 Bxf6 13. Rc1 Nce7 14.
Nb3 b6 15. Bd3 Rc8 16. Qd2 Qe8 17. Bg5 Qf7 18. Rxc8 Nxc8 19. Bxf6 gxf6 20.
Rc1 Ba4 21. h4 Bxb3 22. axb3 Rd8 23. h5 Nf8 24. Qf4 Ne7 25. Rc7 Rc8 26.
Qg3+ Kh8 27. Rxa7 Rd8 28. Bb5 Rc8 29. b4 h6 30. Bd3 Rc1+ 31. Bf1 Rc8 32.
Nh4 Qe8 33. Bb5 Qf7 34. Ng6+ Nfxg6 35. hxg6 Qg7 36. Bf1 Re8 37. Bb5 Rc8 38.
Bd3 f5 39. Qd6 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.13"]
[White "Costa, Leonardo"]
[Black "Nemec, Jachym"]
[Result "1-0"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. a4 f6 8. c4
fxe5 9. dxe5 Bc5 10. Nbd2 Ne7 11. Nb3 Ba7 12. Bd2 O-O 13. Bxa5 Qe8 14. Bb4
c5 15. Ba3 Ng6 16. cxd5 Nf4 17. Nh4 Be4 18. Bf3 Nh3+ 19. Kh1 Rxf3 20. Nxf3
Bxd5 21. Nbd2 Nf4 22. Rc1 Qg6 23. g3 Nh3 24. Qe2 Rf8 25. Rc3 Qh5 26. Rd3
Bc6 27. Rd6 Bb8 28. Rxc6 bxc6 29. Kg2 Nxe5 30. Ng1 Nf4+ 31. gxf4 Qg6+ 32.
Kh1 Rxf4 33. a5 Qh6 34. a6 Ng4 35. h3 Qf6 36. f3 Nh6 37. Ne4 Qg6 38. Rd1
1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.14"]
[White "Hartge, Gedeon"]
[Black "Indjic, Aleksandar"]
[Result "*"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 Re8 6. Ne2 d5 7. a3 Bf8 8.
O-O Nbd7 9. Qc2 h6 10. b4 c6 11. e4 dxe4 12. Nxe4 e5 13. Bb2 exd4 14. Nxd4
Ne5 15. Nxf6+ Qxf6 16. Rae1 Bd7 17. Bh7+ Kh8 18. Bf5 Qd6 19. f4 Bxf5 20.
Nxf5 Qd3 21. Qxd3 Nxd3 22. Rxe8 Rxe8 23. Bc3 Re4 24. Rd1 Nxf4 25. Rd8 Ne2+
26. Kf1 Nxc3 27. Rxf8+ Kh7 28. Nd6 Rf4+ 29. Ke1 Nb1 30. g3 Rf6 31. c5 Nxa3
32. Kd2 Rf2+ 33. Kc3 Rxh2 34. Rxf7 Rg2 35. Rxb7 Rxg3+ 36. Kb2 a6 37. Rb6
Nb5 38. Rxc6 Rg4 39. Nxb5 Rxb4+ 40. Kc3 Rxb5 41. Kc4 Rb8 42. Rxa6 h5 43.
Kd5 h4 44. c6 g5 45. Ke4 Rf8 46. c7 h3 47. Ra2 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.15"]
[White "Ivic, Velimir"]
[Black "Barria, Jose"]
[Result "*"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 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. Qd3 e5 17. Bxf8 Qxf8 18. Rac1 Bxe4 19. Qb5 Bxf3
20. Bxf3 Rc5 21. Rxc5 Qxc5 22. Bc6 a6 23. Qxc5 bxc5 24. f4 Nb8 25. fxe5 Ng4
26. Ba4 Ne3 27. Kf2 Nc4 28. e6 fxe6 29. Bb3 Nxb2 30. Bxe6+ Kf8 31. Rb1 Nd3+
32. Ke2 Nb4 33. a3 Ke7 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.16"]
[White "Meier, Georg"]
[Black "Farokhi, Keyvan"]
[Result "*"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qc2 b5 8.
a4 Bb7 9. axb5 a6 10. Nc3 axb5 11. Rxa8 Bxa8 12. Nxb5 Bd5 13. Bf4 c5 14.
dxc5 Qa5 15. Nc3 Qxc5 16. Ra1 Nc6 17. Be3 Qb4 18. Nxd5 Nxd5 19. Bd2 Qb3 20.
Qxb3 cxb3 21. e4 Nf6 22. e5 Nd5 23. Rc1 Ncb4 24. Bxb4 Nxb4 25. Rc7 Re8 26.
Nd2 f6 27. Nxb3 fxe5 28. Nd2 Bd6 29. Rb7 Rb8 30. Rd7 Bc5 31. Bh3 Bd4 32.
Nf3 Bxb2 33. Ng5 h6 34. Nxe6 e4 35. Bf5 Bf6 36. Bxe4 Re8 37. Bg6 Rc8 38. h4
Nc6 39. f4 Ne7 40. h5 Nxg6 41. hxg6 Re8 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.17"]
[White "Jacobson, Brandon"]
[Black "Senthil, Maran K"]
[Result "1-0"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 a6 5. b3 b6 6. cxd5 exd5 7. g3 Bb7 8.
Bg2 Bd6 9. O-O O-O 10. Bb2 Nbd7 11. Rc1 Qe7 12. Nh4 g6 13. Nf3 Rfe8 14. Re1
Rad8 15. Re2 Nf8 16. Na4 Ne4 17. d3 Ng5 18. Nxg5 Qxg5 19. Rec2 Ne6 20. Qf3
f5 21. Qd1 h5 22. Nc3 Bf8 23. h4 Qe7 24. Ne2 Qf7 25. Nd4 c5 26. Nxe6 Qxe6
27. d4 Rc8 28. dxc5 bxc5 29. Ba3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.21"]
[White "Bellahcene, Bilel"]
[Black "Paltrinieri, Nicholas"]
[Result "*"]
[ECO "C10"]
[Opening "French"]
[Variation "Paulsen variation"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Bd3 Nc6 5. Nf3 Nb4 6. Be2 Nf6 7. e5 Ne4 8.
O-O c5 9. Be3 Nc6 10. dxc5 Nxc5 11. Nb5 Be7 12. c4 a6 13. Nbd4 Nxd4 14.
Qxd4 b6 15. Rfd1 Bb7 16. Qg4 g6 17. h4 h5 18. Qf4 a5 19. cxd5 exd5 20. Bb5+
Kf8 21. Ng5 Bxg5 22. Qxg5 Kg7 23. Qf6+ Qxf6 24. exf6+ Kxf6 25. Bd4+ Ke7 26.
Re1+ Ne6 27. Bxb6 Kd6 28. Rac1 Rhg8 29. Be3 Rac8 30. Bd2 Ra8 31. a4 Rgc8
32. Rxc8 Bxc8 33. b4 axb4 34. Bxb4+ Kc7 35. Be7 Bb7 36. Rc1+ Kb6 37. Rb1
Kc7 38. f3 d4 39. Kf2 Bd5 40. Rc1+ Kb6 41. Bf6 Ka5 42. Be7 Kb6 43. Bb4 Rd8
44. Bd2 Nc5 45. Bg5 Ra8 46. Bf6 Rxa4 47. Bxa4 Nd3+ 48. Kg3 Nxc1 49. Bxd4+
Kc7 50. Be5+ Kd8 51. Bf6+ Kc7 52. Kf4 Nd3+ 53. Ke3 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.22"]
[White "Mohamed, Anees M"]
[Black "Petkidis, Anthony"]
[Result "*"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[EventDate "2025.04.17"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 Bd7
8. g4 e6 9. g5 Nxe5 10. Bxe5 Ng8 11. h4 h6 12. gxh6 Rxh6 13. Qf3 Ne7 14.
Bf4 Rh8 15. h5 Qa5 16. O-O-O b5 17. Kb1 b4 18. Ne2 Qb6 19. h6 Ng6 20. hxg7
Bxg7 21. Rxh8+ Bxh8 22. Be3 Bb5 23. Nf4 Nxf4 24. Qxf4 Bg7 25. Qg4 Bf8 26.
f4 Rc8 27. f5 Bxf1 28. Rxf1 Qc6 29. fxe6 Qxe6 30. Qf3 Be7 31. Rf2 Rc6 32.
Bc1 Rd6 33. a3 bxa3 34. Qxa3 Rc6 35. Qf3 Rd6 36. Qh5 Qg6 37. Qh8+ Bf8 38.
Qe5+ Qe6 39. Qh2 Qg4 40. Rf4 Qg6 41. Rf3 Be7 42. Rc3 Rd8 43. Rc7 Qd6 44.
Bf4 Qe6 45. b3 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.23"]
[White "Ondersteijn, Niels"]
[Black "Ceres, Dragos"]
[Result "*"]
[ECO "A20"]
[Opening "English opening"]
[EventDate "2025.04.17"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. e3 Na6 8.
d3 Qa5+ 9. Nc3 Nc5 10. O-O Bg4 11. Qd2 Nxd3 12. Nxe4 Qxd2 13. Nxf6+ gxf6
14. Bxd2 Rd8 15. Bc3 Bb4 16. Nxc6 bxc6 17. Bxf6 O-O 18. a3 Ba5 19. b4 Bb6
20. Bxd8 Rxd8 21. Bxc6 Ne5 22. Bg2 Rd2 23. a4 Be2 24. Rfc1 Bf3 25. Bxf3
Nxf3+ 26. Kg2 Ne5 27. Rd1 Rb2 28. Rab1 Ra2 29. Rd5 f6 30. h3 Rxa4 31. g4
Ra2 32. Kg3 Kf7 33. Rbd1 Ra3 34. g5 Rb3 35. gxf6 Kxf6 36. b5 Kf5 37. Kg2
Ke4 38. R1d2 Nf3 39. Rd1 Rb2 40. Kf1 h5 41. Rd7 Rxb5 42. Re7+ Re5 43. Rf7
Rf5 44. Rxf5 Kxf5 45. Rd5+ Kg6 46. Kg2 Nh4+ 47. Kg3 Nf5+ 48. Kf4 Bc7+ 49.
Ke4 Nd6+ 50. Kd3 Nf7 51. f4 h4 52. Rd7 Bb6 53. e4 Kf6 54. Rd5 Nd8 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.24"]
[White "Panjwani, Raja"]
[Black "Englert, Luca"]
[Result "*"]
[ECO "E53"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Keres variation"]
[EventDate "2025.04.17"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6 8.
cxd5 exd5 9. dxc5 bxc5 10. Ne2 Nbd7 11. Ng3 Re8 12. b3 Bb7 13. Bb2 Rc8 14.
a3 Ba5 15. b4 Bb6 16. Bb5 Ne4 17. bxc5 Rxc5 18. a4 a6 19. Bxd7 Qxd7 20.
Nxe4 Rxe4 21. Bd4 Rc6 22. Ne5 Rxe5 23. Bxe5 Rg6 24. Bg3 d4 25. exd4 Qd5 26.
Qf3 Qxf3 27. gxf3 h5 28. f4 h4 29. f5 Rh6 30. Bf4 Rf6 31. Rab1 Be4 32. Be5
Rh6 33. Rb3 Bxf5 34. Rc1 Rg6+ 35. Kf1 Be6 36. Rd3 Bd5 37. f3 a5 38. Bc7 Ba7
39. Bxa5 Ra6 40. Bd8 Rxa4 41. Bxh4 Bc4 42. Rxc4 Rxc4 43. Bf2 Kf8 44. Ke2
Ke7 45. Rd2 Kd6 46. Ke3 Kd5 47. Kf4 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.25"]
[White "Schmidek, Emil"]
[Black "Roubalik, Jakub"]
[Result "*"]
[ECO "E45"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Bronstein (Byrne) variation"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8.
b3 O-O 9. Be2 Nc6 10. a4 Re8 11. Bb2 dxc4 12. bxc4 e5 13. d5 Na5 14. Nb5
Bb7 15. d6 cxd6 16. Nxd6 Re6 17. Nxb7 Nxb7 18. O-O Qc7 19. Qc2 Rc8 20. Rfd1
Rd8 21. Rxd8+ Qxd8 22. Rd1 Qe7 23. h3 Nc5 24. a5 bxa5 25. Ba3 Qc7 26. Qd2
Re8 27. Qd6 Qxd6 28. Rxd6 Nce4 29. Ra6 Nc3 30. Bd3 Rd8 31. Rxa7 h6 32. Bc2
a4 33. Be7 Rc8 34. Bf5 Re8 35. Bb4 Nfe4 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.26"]
[White "Vardanyan, Aras"]
[Black "Rubes, Jan"]
[Result "*"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7
8. Bc3 Ne4 9. Nbd2 Nxc3 10. bxc3 c6 11. a4 Qc7 12. Qb3 Rb8 13. Rfc1 Re8 14.
h4 h6 15. e3 Nf6 16. a5 Bd6 17. Qc2 b6 18. a6 b5 19. c5 Bf8 20. e4 b4 21.
exd5 exd5 22. c4 Be6 23. Rab1 dxc4 24. Nxc4 Bd5 25. Qa4 Ne4 26. Qa5 Qxa5
27. Nxa5 Nc3 28. Ne5 Nxb1 29. Rxb1 Rxe5 30. dxe5 Bxg2 31. Kxg2 Bxc5 32. Rc1
Rb5 33. Nb3 Bb6 34. f4 Rd5 35. Rxc6 Rd3 36. Nc1 Ra3 37. Rc4 Ba5 38. Rc5 h5
39. Rb5 g6 40. Nb3 Rxb3 41. Rxa5 Rb2+ 42. Kf3 Rb3+ 43. Kg2 Ra3 44. Rb5 Rxa6
45. Rxb4 Rb6 46. Rc4 Rb8 47. Rc6 Kf8 48. Ra6 Rb7 49. Kf3 Ke8 50. f5 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.27"]
[White "Pubantz, Jan"]
[Black "Lu, Miaoyi"]
[Result "*"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Nc6 5. Bg2 Bd6 6. O-O O-O 7. b3 dxc4 8.
bxc4 e5 9. c5 Be7 10. dxe5 Qxd1 11. Rxd1 Ne4 12. Ba3 Nxc5 13. Rc1 Ne6 14.
Bb2 a5 15. Nc3 Rd8 16. Rd1 Bd7 17. Nd5 Bf8 18. Nd2 Ne7 19. Bc3 Nxd5 20.
Bxd5 Bb4 21. Bxb4 axb4 22. Bxb7 Ra7 23. Bd5 Ba4 24. Nb3 Rxd5 25. Rxd5 Bxb3
26. Rb5 g6 27. Rxb4 Rxa2 28. Rxa2 Bxa2 29. Ra4 Bb3 30. Rb4 Bc2 31. Rc4 Bd1
32. Kf1 c5 33. Ke1 Bb3 34. Rc1 c4 35. Kd2 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.28"]
[White "Pancevski, Filip"]
[Black "Sorbe, Stephane"]
[Result "1-0"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Ne7 7. Nbd2 h6 8.
Nb3 Nc8 9. a4 a5 10. Ne1 Be7 11. Bd3 Bxd3 12. Nxd3 Qc7 13. Qg4 g6 14. Bd2
b6 15. Rfc1 h5 16. Qf3 Kf8 17. c4 Qb7 18. Rc2 dxc4 19. Rxc4 Na7 20. Rac1
Rc8 21. h4 Kg7 22. Bg5 Bxg5 23. hxg5 Nf8 24. Qf6+ Kg8 25. Nd2 Nh7 26. Qf4
Kg7 27. Ne4 Qe7 28. Qf6+ Qxf6 29. exf6+ Kg8 30. Ne5 Rd8 31. Nxc6 Nxc6 32.
Rxc6 Rxd4 33. Rc8+ Nf8 34. Rxf8+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.29"]
[White "Di Nicolantonio, Lucas"]
[Black "Bodi, Tibor"]
[Result "1/2-1/2"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Yusupov-Rubinstein system"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. c3 Nc6 7. O-O Be7 8.
a3 d5 9. b4 O-O 10. b5 Na5 11. Bb2 Rc8 12. Qe2 Ne4 13. Rac1 h6 14. a4 Bd6
15. c4 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.30"]
[White "Boder, Jan"]
[Black "De Boer, Eelke"]
[Result "*"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Nf6 3. c4 e6 4. Bg2 d4 5. a3 a5 6. b4 axb4 7. Bb2 Nc6 8.
axb4 Rxa1 9. Bxa1 Bxb4 10. Nxd4 Nxd4 11. Bxd4 O-O 12. Bb2 Qd6 13. O-O e5
14. Qa4 c6 15. e3 Re8 16. d4 exd4 17. Bxd4 Be6 18. Qc2 Bc5 19. Bxf6 gxf6
20. Nd2 f5 21. Rb1 Rd8 22. Nb3 Bc8 23. Bf3 Qe5 24. Nxc5 Qxc5 25. Qc3 Re8
26. Rd1 Be6 27. Qf6 Qe7 28. Qd4 f6 29. c5 Kg7 30. h4 Ra8 31. Qb4 Ra2 32.
Rd6 Rc2 33. h5 Rc4 34. Qa3 Bc8 35. Be2 Re4 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.37"]
[White "Bouget, Alexandre"]
[Black "Papp, Levente"]
[Result "1/2-1/2"]
[ECO "E43"]
[Opening "Nimzo-Indian"]
[Variation "Fischer variation"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Ne4 7. Qc2 f5 8.
O-O Nxc3 9. bxc3 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.38"]
[White "Lad, Mandar Pradip"]
[Black "Filindash, Nikita"]
[Result "*"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. Bxf6 Qxf6
8. Qb3 Ra7 9. a3 Qd8 10. h4 h6 11. Qc2 c6 12. e4 dxe4 13. Nxe4 Nd7 14. Bd3
Be7 15. Kf1 Nf6 16. Nxf6+ Bxf6 17. Bf5 O-O 18. Bxe6 fxe6 19. Rh3 Qd5 20.
Re1 Raa8 21. Rg3 Rad8 22. Rg4 Qf5 23. Rge4 Bxd4 24. Qb3 Rd7 25. Kg1 Bf6 26.
Rxe6 Qb5 27. Qc2 Qxb2 28. Qe4 Qxa3 29. g4 Qd3 30. g5 Qxe4 31. R1xe4 Bxg5
32. Ne5 Rd1+ 33. Kg2 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.39"]
[White "Shirov, Alexei"]
[Black "Charmeteau, Sven"]
[Result "1-0"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[EventDate "2025.04.17"]

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 Nxd5 11. exd5 Bf5 12. Be2 Bh4+ 13. g3 Be7 14. f4
Nd7 15. Rf1 Be4 16. O-O-O Rc8 17. Bd3 Bxd3 18. Qxd3 O-O 19. Kb1 Qc7 20. c3
Qc4 21. Qf5 Rc7 22. fxe5 Nxe5 23. Bd4 g6 24. Qf4 f6 25. h3 Rcc8 26. g4 hxg4
27. hxg4 Qxd5 28. Qh6 Kf7 29. Qh7+ Ke6 30. Bxe5 Qe4+ 31. Ka1 fxe5 32. Rfe1
Qxg4 33. Rg1 Qf4 34. Rxg6+ Rf6 35. Qh3+ Qf5 36. Rxf6+ Kxf6 37. Rf1 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.40"]
[White "Kunin, Vitaly"]
[Black "Colin, Vincent"]
[Result "*"]
[ECO "B50"]
[Opening "Sicilian"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. O-O Nf6 5. Re1 Bg4 6. h3 Bxf3 7. Qxf3 e6
8. Bb5 Rc8 9. c3 a6 10. Bxc6+ Rxc6 11. d4 d5 12. e5 Nd7 13. Be3 cxd4 14.
cxd4 Bb4 15. Re2 O-O 16. a3 Ba5 17. Nd2 f5 18. exf6 Nxf6 19. Bg5 Bxd2 20.
Rxd2 Ne4 21. Qxe4 Qxg5 22. Qe2 Rfc8 23. Re1 Qf6 24. Qd3 Rc1 25. Re2 Rxe1+
26. Rxe1 Rc4 27. Rd1 Qf4 28. Qe2 Qf5 29. Qe3 Rc2 30. Rd2 Rxd2 31. Qxd2 e5
32. dxe5 Qxe5 33. Kf1 Kf7 34. Qe2 Qf5 35. f3 b5 36. Qd2 Qe5 37. Kf2 h5 38.
h4 d4 39. Qd3 a5 40. Qd2 a4 41. Qd3 g6 42. Qe4 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.41"]
[White "Ustianovich, Nazar"]
[Black "Wadsworth, Matthew J"]
[Result "1/2-1/2"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. d4 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8.
Qb3 Qc7 9. Bd2 a5 10. cxd5 Nxd5 11. g3 Be7 12. Nxg6 hxg6 13. Kf2 Nd7 14.
Be2 N5f6 15. f4 c5 16. Bf3 cxd4 17. Nb5 Qb6 18. Nxd4 Bb4 19. Bxb4 axb4 20.
a3 Nc5 21. Qc4 bxa3 22. bxa3 Nfe4+ 23. Kg2 Qb2+ 24. Qc2 Qxc2+ 25. Nxc2 O-O
26. Bxe4 Nxe4 27. Rhb1 Rfc8 28. Nd4 Nd6 29. Rb3 Ra4 30. Kf3 Rca8 31. Rb6
Nc4 32. Rxb7 Rxa3 33. Rxa3 Rxa3 34. Nc6 Nxe3 35. Ke2 Ng4 36. Nd8 Nh6 37.
Rb8 Kh7 38. Rb7 Ra2+ 39. Kf3 Rxh2 40. Nxf7 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.42"]
[White "Terekhov, Andrey"]
[Black "Schlosser, Philipp"]
[Result "1/2-1/2"]
[ECO "A41"]
[Opening "Old Indian"]
[Variation "Tartakower (Wade) variation"]
[EventDate "2025.04.17"]

1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 4. Nc3 e6 5. h3 Bh5 6. g4 Bg6 7. Qe2 c6 8. h4
h5 9. g5 Nfd7 10. d5 cxd5 11. exd5 e5 12. Bh3 Be7 13. O-O O-O 14. Ne1 f6
15. Ne4 f5 16. Ng3 f4 17. Ne4 Na6 18. Nd3 Rc8 19. f3 Nb6 20. Rd1 Bf7 21.
Nxe5 dxe5 22. d6 Rc6 23. dxe7 Qxe7 24. b3 Be6 25. Bxe6+ Rxe6 26. a4 Rd8 27.
Ba3 Rxd1+ 28. Qxd1 Qe8 29. Qd3 Nb8 30. a5 Nc8 31. Rd1 Nc6 32. Qd5 Kh7 33.
c3 Qg6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.43"]
[White "Neef, Maximilian"]
[Black "Cu, Ivan Travis"]
[Result "*"]
[ECO "A04"]
[Opening "Reti opening"]
[EventDate "2025.04.17"]

1. Nf3 c5 2. b3 Nf6 3. c4 g6 4. Bb2 Bg7 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8.
Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7 11. cxd5 Qxd5 12. d4 cxd4 13. Qxd4+ Qxd4
14. Nxd4 Bxg2 15. Kxg2 Na6 16. Rfd1 Rfc8 17. Rac1 Rxc1 18. Rxc1 Rd8 19. Rc4
Rd7 20. Kf3 Nc5 21. b4 Nb7 22. Nb5 a5 23. a3 axb4 24. axb4 Nd8 25. Ke3 Kf6
26. Rc8 e6 27. Nc3 Ke7 28. Rb8 Rc7 29. Kd3 Rd7+ 30. Ke3 Rc7 31. Na4 Ra7 32.
Nxb6 Ra3+ 33. Kf4 f5 34. b5 Rb3 35. e3 Rb4+ 36. Kf3 g5 37. Nc8+ *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.44"]
[White "Stankovic, Milos"]
[Black "Balabayeva, Xeniya"]
[Result "*"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Ne1
Bxe2+ 8. Kxe2 e5 9. Nd3 Ne7 10. Nd2 Nc8 11. Nc4 f6 12. Rd1 Ncb6 13. Na5
O-O-O 14. Be3 Kc7 15. a4 Nc8 16. Nb3 Be7 17. f3 Rhe8 18. a5 Nf8 19. c3 Ne6
20. h4 Rd7 21. g4 Bd6 22. h5 b6 23. axb6+ axb6 24. Nd2 Kb7 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.45"]
[White "Shagbazyan, Taron"]
[Black "Hasenohr, Benedict"]
[Result "1-0"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 Nf6 4. O-O e6 5. c4 c6 6. Qb3 Qb6 7. d3 Nbd7 8.
Be3 dxc4 9. Qxc4 Qb4 10. Nbd2 Nb6 11. Qc2 Rd8 12. Nb3 Be7 13. Nc5 Ng4 14.
Nxb7 Nxe3 15. fxe3 Rd7 16. a3 Qc4 17. Qd2 Qa6 18. Na5 O-O 19. Ne5 Rc7 20.
Naxc6 Bg5 21. h4 Bh6 22. g4 f6 23. gxf5 fxe5 24. fxe6 Re8 25. Nxe5 Qa4 26.
d4 Qb3 27. Ng4 Qxe6 28. Nxh6+ Qxh6 29. Rf4 Rce7 30. Raf1 Nd7 31. e4 Qg6 32.
e5 Qb6 33. e3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.46"]
[White "Hrebenshchykova, Yelyzaveta"]
[Black "Ginsburg, Gennadi"]
[Result "1-0"]
[ECO "C11"]
[Opening "French"]
[Variation "Burn variation"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3
Nd7 8. Qd2 O-O 9. O-O-O Be7 10. h4 c5 11. dxc5 Qc7 12. Bd3 Nxc5 13. Nxc5
Qxc5 14. Qe2 Qb4 15. g3 h6 16. Ne5 a5 17. c3 Qc5 18. Bc2 Re8 19. f4 a4 20.
a3 Ra5 21. g4 Bf6 22. Qe4 Bxe5 23. Qh7+ Kf8 24. fxe5 Qxe5 25. Rhf1 f5 26.
Rde1 Qf6 27. Bxf5 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.53"]
[White "Kavutskiy, Kostya"]
[Black "Nekrasov, Mihail"]
[Result "1-0"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[EventDate "2025.04.17"]

1. Nf3 d5 2. g3 c6 3. c4 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O a5 8. d3
a4 9. b4 dxc4 10. dxc4 Qb6 11. a3 Rd8 12. Qc1 Bf5 13. c5 Qa6 14. Nbd2 Qxe2
15. Re1 Qd3 16. Rxe7 Nbd7 17. Ne1 Qa6 18. Nc4 Be6 19. Bf1 Qa7 20. Nf3 Nd5
21. Rxe6 fxe6 22. Bxg7 Kxg7 23. Ng5 Nf8 24. Qb2+ Kg8 25. Ne5 Re8 26. Ngf7
h5 27. Nh6+ Kh7 28. Nef7 e5 29. Nxe5 Qb8 30. Nhf7 Ne6 31. Qd2 g5 32. Qd3+
Kg7 33. Qg6+ Kf8 34. Nd7+ 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.54"]
[White "Miszler, Levente"]
[Black "Czopor, Maciej"]
[Result "0-1"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Nbd7 7. g4 a6 8.
Nge2 e5 9. d5 b5 10. Ng3 bxc4 11. Bxc4 Nb6 12. Be2 Bb7 13. a4 a5 14. Nb5
Nbxd5 15. exd5 Nxd5 16. Bf3 Nxe3 17. fxe3 d5 18. Qd2 c6 19. Nc3 e4 20. Bg2
Ba6 21. Bf1 Be5 22. Qf2 Qd6 23. Rg1 Rfb8 24. Rd1 Qc5 25. Bxa6 Rxb2 26. Nce2
Rxa6 27. Nf5 gxf5 28. gxf5+ Kh8 29. f6 Qb4+ 30. Kf1 Qd6 31. Rg7 Ra7 32.
Rxh7+ Kxh7 33. Qf5+ Kh6 34. Nf4 Qxf6 35. Qh5+ Kg7 36. Qg4+ Kf8 37. Qc8+ Ke7
38. Rxd5 cxd5 39. Qc5+ Ke8 40. Qxa7 Bxf4 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.55"]
[White "Wuebker, Paul-Luca"]
[Black "Kolb, Tobias"]
[Result "*"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[EventDate "2025.04.17"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bxf6 Qxf6
8. Qb3 Qd6 9. a3 Bxc3+ 10. Qxc3 Bf5 11. Ne2 O-O 12. Ng3 Bg6 13. Be2 c6 14.
O-O Nd7 15. Rfc1 f5 16. f4 Rfe8 17. b4 Rac8 18. Ra2 Nf6 19. Nf1 Ne4 20. Qe1
Bf7 21. Bd3 Qe7 22. h3 Kh8 23. Nh2 Nd6 24. Re2 Qf6 25. Nf3 Bh5 26. g4 fxg4
27. Ne5 gxh3 28. Rh2 Bf7 29. Rxh3 Be6 30. Rg3 Bf5 31. Be2 Rg8 32. b5 g5 33.
fxg5 Rxg5 34. Kh2 Rcg8 35. Rxg5 Qxg5 36. Qf2 Rg7 37. Nf3 Ne4 38. Nxg5 Nxf2
39. Rf1 Rxg5 40. Rxf2 cxb5 41. Bxb5 Kg7 42. Be8 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.56"]
[White "Schmider, Niklas"]
[Black "Casadio, Niccolo`"]
[Result "*"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8.
Be3 h6 9. Qf3 b5 10. g4 Nbd7 11. O-O-O b4 12. Nd5 Nxd5 13. exd5 a5 14. Nd2
a4 15. Kb1 Bb7 16. h4 Qc7 17. Bc4 Ba6 18. Bxa6 Rxa6 19. Qe2 Ra8 20. Ne4 Rc8
21. g5 Qc4 22. Qxc4 Rxc4 23. f3 f5 24. gxf6 Nxf6 25. Ng3 O-O 26. Rhg1 Ne8
27. Ne4 Kh7 28. b3 Rc7 29. Nd2 axb3 30. axb3 Nf6 31. Nc4 Rb7 32. Rgf1 Rb5
33. Bc1 Nxd5 34. Bb2 Rf6 35. h5 Rf5 36. Rxd5 Rxd5 37. Ne3 e4 38. Nxd5 Rxd5
39. fxe4 Rxh5 40. Rf7 Bf6 41. Bxf6 Kg6 42. Rxg7+ Kxf6 43. Rb7 Rh1+ 44. Kb2
h5 45. Rxb4 h4 46. Rd4 Ke6 47. b4 Re1 48. e5 Kxe5 49. Rxh4 Kd5 50. Kb3 Kc6
51. Rh8 Rb1+ 52. Kc3 Rg1 53. Rc8+ Kb7 54. Rc4 Kb6 55. Rd4 Rg6 56. Kc4 Rh6
57. c3 Kc6 58. Rg4 Rf6 59. Rd4 Rh6 60. b5+ Kb6 61. Kb4 Rg6 62. Rd1 Rg4+ 63.
Rd4 Rg6 64. c4 Kc7 65. Rd1 Rg4 66. Kc3 Rg3+ 67. Rd3 Rg4 68. Kb3 Rh4 69. Rg3
Kb6 70. Rg6 Kc7 71. Rg7+ Kb6 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.57"]
[White "Gentemann, Moritz"]
[Black "Juhasz, Agoston"]
[Result "1/2-1/2"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[EventDate "2025.04.17"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. Nf3 d6 5. a3 Bc5 6. e3 c6 7. Nc3 Nd7 8. d4
Ba7 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. b3 Bf5 13. Bb2 Nf6 14.
O-O-O+ Ke7 15. Bd3 Bxd3 16. Rxd3 Rad8 17. Rxd8 Rxd8 18. h3 h5 19. Rd1 Rh8
20. g3 Ke6 21. Kc2 Bc5 22. Rf1 Kf5 23. Bc1 e4 24. Rd1 Ke6 25. Bb2 Bd6 26.
Ne2 Be5 27. Nd4+ Bxd4 28. Bxd4 Rd8 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.58"]
[White "Fedorovsky, Michael"]
[Black "Joeres, Stefan"]
[Result "1/2-1/2"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "5.Be2"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. h4 Nc6 7. h5 e5 8. d5
Nd4 9. Bg5 Qe8 10. h6 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.59"]
[White "Stork, Oliver"]
[Black "Golecki, Jan"]
[Result "*"]
[ECO "A19"]
[Opening "English"]
[Variation "Mikenas-Carls, Sicilian variation"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. d4 cxd4 6. Qxd4 Nc6 7. Qf4 d6 8.
Nf3 Nge7 9. exd6 Ng6 10. Qe4 Bxd6 11. Bg5 f6 12. Be3 Bb4 13. Qc2 Qa5 14.
Bd2 Nge5 15. O-O-O Nxf3 16. gxf3 Nd4 17. Qe4 e5 18. Qd5 Bf5 19. Qxa5 Bxa5
20. f4 Bg4 21. Re1 Nf3 22. fxe5 Nxe1 23. Bxe1 fxe5 24. Rg1 h5 25. h3 Bf3
26. Rg3 O-O 27. Bd3 Rad8 28. Bc2 Bb6 29. b4 h4 30. Rg5 Rde8 31. Nb5 Bd8 32.
Rg1 Bf6 33. Bb3 Kh7 34. Bd2 g5 35. Nd6 Re6 36. c5 Rxd6 37. cxd6 Rc8+ 38.
Kb1 Be4+ 39. Kb2 Kg6 40. Be3 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.60"]
[White "Pham, Khoi"]
[Black "Kocharin, Timur"]
[Result "*"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 a5 8.
Nc3 Ne4 9. Qc2 Nxc3 10. bxc3 d6 11. e4 Nd7 12. h4 h6 13. Rb1 a4 14. Nd2 Ra5
15. Nf1 Qa8 16. Ba3 Re8 17. Rbd1 Bf8 18. Ne3 Nf6 19. f3 g6 20. g4 Qd8 21.
Qf2 Be7 22. Bb4 Nd7 23. g5 hxg5 24. Bxa5 bxa5 25. Rf1 gxh4 26. f4 Kg7 27.
e5 Bxg2 28. Qxg2 Kf8 29. c5 Qa8 30. Qxa8 Rxa8 31. Rb1 dxc5 32. Rb7 cxd4 33.
cxd4 Bd8 34. Kg2 Ke8 35. Rc1 Nb6 36. Kf3 Kd7 37. Ke4 Ra6 38. Rb8 a3 39. Nc4
Nxc4 40. Rxc4 Rb6 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.61"]
[White "Bassini, Emile"]
[Black "Sapocinic, Semion"]
[Result "*"]
[ECO "C92"]
[Opening "Ruy Lopez"]
[Variation "closed, Flohr-Zaitsev system (Lenzerheide variation)"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8.
c3 O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. a3 h6 14. Ba2 Bf8
15. Nbd2 Nb8 16. Qb3 Qd7 17. Qc2 c5 18. d5 Qc7 19. c4 Nbd7 20. Nf1 b4 21.
Bb3 a5 22. a4 g6 23. Bd2 Bg7 24. Qc1 Kh7 25. Bc2 Nb6 26. b3 Qe7 27. Ne3 Bc8
28. Kh2 Rf8 29. g4 Rh8 30. Rg1 Kg8 31. Kg2 Kf8 32. Kf1 Ke8 33. Ke2 Kd8 34.
Qf1 Kc7 35. Qg2 Bd7 36. Rh1 Raf8 37. Rag1 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.62"]
[White "Garrigue, Julian"]
[Black "Smeets, Kobe"]
[Result "*"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6
8. O-O-O e6 9. Kb1 Be7 10. f4 b5 11. Qd3 Nxd4 12. Qxd4 Bc6 13. Bd3 Qc7 14.
Rhg1 Qa7 15. Qxa7 Rxa7 16. a3 h6 17. Bh4 g5 18. fxg5 hxg5 19. Bxg5 Rxh2 20.
Bf4 Rh4 21. g3 Rh2 22. e5 dxe5 23. Bxe5 Ng4 24. Bd4 Rd7 25. Be4 Bxe4 26.
Nxe4 f5 27. Nc3 Kf7 28. Bb6 Rb7 29. Bd8 Ne3 30. Rh1 Nxd1 31. Rxh2 Nxc3+ 32.
bxc3 Bf8 33. Kb2 Bg7 34. Rd2 b4 35. axb4 Rxb4+ 36. Ka3 Rc4 37. Rd7+ Kg6 38.
Ba5 Be5 39. Kb3 Rc6 40. Rd3 Kg5 41. c4 Kg4 42. Be1 Bd6 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.18"]
[White "Ten Hertog, Hugo"]
[Black "Lewtak, Damian"]
[Result "1-0"]
[ECO "A13"]
[Opening "English opening"]
[EventDate "2025.04.17"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nf6 5. e3 Nc6 6. O-O a5 7. exd4 Nxd4 8.
Nxd4 Qxd4 9. d3 Bc5 10. Nc3 Qd8 11. Bf4 c6 12. Qd2 O-O 13. Rad1 Bd4 14. Ne2
e5 15. Nxd4 exf4 16. Qxf4 Nh5 17. Qe5 Bg4 18. Nf3 Re8 19. Qc3 Qb6 20. Rde1
g6 21. Ne5 Be6 22. d4 Rad8 23. d5 cxd5 24. cxd5 Bf5 25. g4 Rxe5 26. Rxe5
Bxg4 27. Rfe1 Nf6 28. Re7 Kg7 29. Qe3 Qxe3 30. R1xe3 Bd7 31. Bh3 Bxh3 32.
Rxh3 Rxd5 33. Rxb7 g5 34. Rf3 h5 35. Kg2 g4 36. Rf4 Rd2 37. h3 gxh3+ 38.
Kxh3 Nd5 39. Rfxf7+ Kg6 40. Rfd7 Kf6 41. Kg3 Ke6 42. Rh7 Rd3+ 43. f3 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.19"]
[White "von Mettenheim, Johannes"]
[Black "Lashkin, Jegor"]
[Result "*"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 e6 5. Be2 Qb6 6. b3 Be7 7. h3 O-O 8.
O-O Nc6 9. c3 Bd7 10. Nbd2 Rfc8 11. Rc1 cxd4 12. exd4 Ba3 13. Rc2 a5 14.
Bd3 Be8 15. Re1 Qd8 16. Qe2 Bd6 17. Bxd6 Qxd6 18. a4 Rc7 19. Ne5 Rac8 20.
Rec1 Ne7 21. Qe1 Nd7 22. Ndf3 Nf8 23. Ng4 Qb6 24. Rb1 f6 25. Ne3 Bh5 26.
Nh2 Qd6 27. Qd2 Rd8 28. Nhf1 Bf7 29. Ng3 Nfg6 30. Ne2 Nc6 31. b4 e5 32. Nf5
Qe6 33. dxe5 fxe5 34. b5 Nce7 35. Neg3 Nxf5 36. Bxf5 Qf6 37. Rcc1 Nf4 38.
c4 dxc4 39. Qxa5 b6 40. Qe1 h5 41. Be4 Rcd7 42. Rd1 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.20"]
[White "Noe, Christopher"]
[Black "Martins, Bruno Andre Leite"]
[Result "1-0"]
[ECO "E51"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 e8g8, 5.Nf3 d7d5"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5 8.
Bd3 Re8 9. O-O Bb7 10. Ne5 Bf8 11. f4 c5 12. Be1 Nc6 13. Bb5 Qd6 14. Bh4 a6
15. Bxc6 Bxc6 16. dxc5 bxc5 17. Bxf6 Qxf6 18. Nxd5 Bxd5 19. Qxd5 Bd6 20.
Nc4 Rad8 21. Qb7 Be7 22. Rad1 Qe6 23. b3 f5 24. h3 Bf6 25. Kh2 h5 26. Qc7
Rc8 27. Qd7 a5 28. Qxe6+ Rxe6 29. Rd5 g6 30. Rfd1 a4 31. bxa4 Ra8 32. a5
Be7 33. Rd7 Kf8 34. Rb1 Ke8 35. Rbb7 h4 36. Nb6 Rxa5 37. Nd5 Bd6 38. Rh7
Kd8 39. Nb6 Ke8 40. Nc4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.31"]
[White "Schneider, Ilja"]
[Black "Weber, Samuel"]
[Result "1-0"]
[ECO "E00"]
[Opening "Catalan opening"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 O-O 7. O-O Bxd2
8. Qxd2 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Nc3 Re8 12. Nd5 Nxd5 13. cxd5 c5
14. f4 Qd4+ 15. Qxd4 cxd4 16. Rfe1 b6 17. d6 Rb8 18. Rad1 Ba6 19. Kf2 Rbc8
20. Rxd4 Rc2 21. Bf3 Bc4 22. Be4 Rxe4 23. Rxe4 g6 24. Re8+ Kg7 25. Rc8 b5
26. b3 Bxb3 27. Rxc2 Bxc2 28. Rc1 Bf5 29. Rc7 a6 30. Ra7 Kf6 31. Rxa6 Be4
32. Ke3 Bd5 33. Kd4 Ke6 34. e4 Bc6 35. Rxc6 dxc6 36. Kc5 Kd7 37. a3 h6 38.
e5 h5 39. h4 1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.32"]
[White "Sabuk, Piotr"]
[Black "Kowalski, Igor"]
[Result "*"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[EventDate "2025.04.17"]

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. Nf3 Qc7 10. Be2 b6 11. Bb2 cxd4 12. cxd4 Ba6 13. Bxa6 Nxa6
14. Qa4 Qb7 15. O-O Rac8 16. Rfc1 Nb8 17. Ne5 Nfd7 18. Nc4 Rc6 19. Rc3 Nf6
20. Qb5 Qc7 21. Rcc1 Rc8 22. Nd2 h6 23. a4 Qd7 24. Qb3 Qd5 25. Rxc6 Nxc6
26. Rc1 Qxb3 27. Nxb3 Ne7 28. f3 Rxc1+ 29. Bxc1 Nfd5 30. Bd2 Nc6 31. Kf2
Kf8 32. Ke2 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.33"]
[White "Bracker, Frank"]
[Black "Postlmayer, Jakob"]
[Result "*"]
[ECO "A15"]
[Opening "English opening"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nc7 7. d3 e5 8.
Nd2 Bd7 9. O-O Be7 10. Nc4 f6 11. f4 b5 12. Ne3 O-O 13. fxe5 Nxe5 14. Bxa8
Qxa8 15. Nf5 Re8 16. e4 Bf8 17. a3 b4 18. axb4 cxb4 19. Ne2 Bb5 20. Nf4
Nxd3 21. Nh5 Bc5+ 22. Be3 Bxe3+ 23. Nxe3 Qxe4 24. Ng4 Qd4+ 25. Nf2 Ne6 26.
Qb3 Qc5 27. Rad1 Nxf2 28. Rxf2 Kf8 29. Qd5 Qb6 30. Qd6+ Qxd6 31. Rxd6 Ng5
32. Rc2 b3 33. Rc1 Re2 34. Rc3 Ne4 35. Rc8+ Ke7 36. Rd5 Re1+ 37. Kg2 Bf1+
38. Kf3 Be2+ 39. Kg2 g5 40. Ng7 Kf7 41. Rc7+ Kg6 42. Nf5 Bf1+ 43. Kf3 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.34"]
[White "Karsay, Pascal"]
[Black "Sydykov, Bayastan"]
[Result "1/2-1/2"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[EventDate "2025.04.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O a5 7. Nc3 c6 8.
Re1 b6 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. cxd5 cxd5 12. e4 Nf6 13. exd5 Nxd5 14.
Qb3 Bb7 15. Nxd5 exd5 16. Bf4 a4 17. Qb5 Ra5 18. Qe2 Bb4 19. Bd2 Ba6 20.
Qe3 Qd6 21. a3 Bxd2 22. Qxd2 Bc4 23. Re5 Raa8 24. Rae1 b5 25. h4 Rab8 26.
Qa5 Ra8 27. Qxa8 Rxa8 28. Re8+ Qf8 29. Rxf8+ Kxf8 30. Re5 Rd8 31. g4 b4 32.
g5 bxa3 33. bxa3 f6 34. gxf6 gxf6 35. Re6 Kf7 36. Rb6 Re8 37. Rb7+ 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.35"]
[White "Degardin, Sylvain"]
[Black "Faerber, David"]
[Result "1/2-1/2"]
[ECO "C79"]
[Opening "Ruy Lopez"]
[Variation "Steinitz defence deferred (Russian defence)"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c4 Bg4 7. d3 g6 8. h3
Bxf3 9. Qxf3 Nd7 10. Be3 Bg7 11. Nd2 O-O 12. c5 Ne7 13. cxd6 cxd6 14. Bb3
Rc8 15. Rac1 Nc5 1/2-1/2

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.36"]
[White "Geher, Koppany"]
[Black "Degraeve, Remy"]
[Result "0-1"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Taimanov (chase/wing/accelerated counterthrust) variation"]
[EventDate "2025.04.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 8.
Nxd4 Bb7 9. c4 c5 10. Nf5 g6 11. Ng3 Bg7 12. Nc3 b4 13. Nd5 Nxb3 14. Qxb3
h5 15. Re1 h4 16. Nf1 h3 17. Bf4 hxg2 18. Ng3 Kf8 19. Rad1 Nf6 20. Qf3 Bxd5
21. exd5 Qd7 22. Re2 Re8 23. Rde1 Rxe2 24. Rxe2 Ne8 25. Ne4 Bd4 26. Qg3 Rh3
27. Bxd6+ Kg7 28. Qxg2 Rd3 29. Qg5 Nxd6 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.47"]
[White "Domingo Nunez, Ruben"]
[Black "Reza, Wojciech"]
[Result "1-0"]
[ECO "A04"]
[Opening "Reti opening"]
[EventDate "2025.04.17"]

1. Nf3 d6 2. d4 Nf6 3. Nc3 e6 4. e4 Nc6 5. a3 Be7 6. Bd3 e5 7. d5 Nb8 8.
Ne2 Bg4 9. h3 Bxf3 10. gxf3 c6 11. c4 Nbd7 12. Be3 g6 13. Qd2 a6 14. O-O-O
cxd5 15. cxd5 Nc5 16. Kb1 Rc8 17. f4 exf4 18. Nxf4 O-O 19. f3 Nxd3 20. Nxd3
Nh5 21. h4 Bf6 22. Bg5 Bxg5 23. hxg5 f5 24. e5 f4 25. Qb4 b5 26. Rc1 dxe5
27. d6 Ng3 28. Qb3+ Kh8 29. Nxe5 Nxh1 30. Nf7+ Rxf7 31. Rxc8 Qxc8 32. Qxf7
1-0

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.48"]
[White "Malek, Daniel"]
[Black "Grutter, Tim"]
[Result "*"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[EventDate "2025.04.17"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Na6 7. O-O e5 8.
Re1 Bg4 9. Be3 Bxf3 10. Bxf3 exd4 11. Bxd4 Re8 12. Qd2 Nc5 13. Rad1 Ne6 14.
Be3 Nd7 15. Bg4 Ne5 16. Bxe6 fxe6 17. b3 Qh4 18. f3 Rf8 19. Rf1 Qe7 20. h3
a6 21. f4 Nc6 22. Rf2 Rf7 23. Rdf1 Raf8 24. Ne2 Qh4 25. c5 Rd7 26. cxd6
cxd6 27. Nd4 Nxd4 28. Bxd4 Bxd4 29. Qxd4 Qf6 30. e5 Qg7 31. Rd1 d5 32. Rc1
Rc7 33. Rfc2 Rfc8 34. Rc3 Qd7 35. Kf2 Rxc3 36. Rxc3 Rc7 37. Ke3 Qc8 38.
Rxc7 Qxc7 39. Kd2 Qa5+ 40. Ke3 Kf7 41. g4 Ke7 42. a4 Kd7 43. b4 Qxa4 44.
Qc5 Qc6 45. Qf8 Kc7 46. Kd2 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.49"]
[White "Colbow, Collin"]
[Black "Boehme, Sebastian"]
[Result "*"]
[ECO "A05"]
[Opening "Reti opening"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. e3 d5 3. c4 e6 4. Nc3 Bd6 5. b3 O-O 6. Bb2 Re8 7. d4 b6 8.
Rc1 Bb7 9. Bd3 Nbd7 10. O-O a6 11. Re1 Ne4 12. Qc2 f5 13. Ne2 c5 14. cxd5
exd5 15. Ba1 Qe7 16. Ng3 Qf8 17. Nh4 g6 18. Nf3 h6 19. Rcd1 Rac8 20. dxc5
bxc5 21. Ne2 Kh7 22. Nc3 Ndf6 23. h3 Qe7 24. Nd2 d4 25. Ncb1 Nxf2 26. exd4
N6e4 27. Nxe4 Nxd1 28. Qxd1 fxe4 29. Bc4 Qg5 30. Nd2 Qf4 31. Nf1 cxd4 32.
Bxd4 Rcd8 33. Qe2 Rf8 34. Bxa6 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.50"]
[White "Toktomushev, Teimur"]
[Black "Krasteva, Beloslava"]
[Result "0-1"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[EventDate "2025.04.17"]

1. d4 d6 2. e4 Nf6 3. Bd3 e5 4. c3 d5 5. dxe5 Nxe4 6. Nf3 Nc5 7. Bc2 Bg4 8.
O-O Nc6 9. Re1 d4 10. h3 Bh5 11. g4 d3 12. Ba4 Bg6 13. Bxc6+ bxc6 14. Bg5
Be7 15. Bxe7 Qxe7 16. Nbd2 h5 17. Nd4 Ne6 18. Qf3 Qd7 19. Nxe6 Qxe6 20. Qg3
hxg4 21. hxg4 O-O-O 22. Kg2 Rh7 23. c4 f5 24. exf6 Qxf6 25. b3 Qg5 26. Nf3
Qc5 27. Rad1 Rdh8 28. Re6 Rh3 29. Qe5 Qf8 30. Ng1 Rh2+ 31. Qxh2 Rxh2+ 32.
Kxh2 Qxf2+ 33. Kh3 Qc2 34. Rf1 d2 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.51"]
[White "Kenneskog, Theodor"]
[Black "Milov, Leonid"]
[Result "*"]
[ECO "B44"]
[Opening "Sicilian defence"]
[EventDate "2025.04.17"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 Nf6 6. Nc3 d6 7. Be3 Be7 8.
f3 O-O 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 Qxc6 13. Bd3 f5 14.
O-O-O e5 15. Rhe1 Bf6 16. Bg5 Be6 17. Bxf6 gxf6 18. g4 fxg4 19. fxg4 Qc7
20. Qe3 Kh8 21. g5 Bg4 22. Rd2 f5 23. Qxe5+ Qxe5 24. Rxe5 Rae8 25. Rxe8
Rxe8 26. Rf2 Re5 27. Kd2 Kg7 28. Rf4 h6 29. h4 hxg5 30. hxg5 Rd5 31. c4 Rd7
32. b4 Bh3 33. Ke3 Kg6 34. Rh4 Bg2 35. Rh2 Be4 36. Bxe4 Re7 37. Rh4 Kxg5
38. Rf4 fxe4 39. Rxe4 Rd7 40. a4 Kf6 41. c5 Rd5 42. a5 a6 43. Rh4 Rd7 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.52"]
[White "Stamatiou, Rodolfos"]
[Black "Loiseau, Quentin"]
[Result "*"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[EventDate "2025.04.17"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 Nd5
8. Bxd5 Qxd5 9. Nbc3 Qxg2 10. Rg1 Qxh2 11. Bf4 Qh5 12. Nb5 cxd4 13. Nc7+
Kd8 14. Nxa8 e5 15. Bg3 f6 16. Qd3 Bg4 17. Rd1 Bd6 18. c3 Bxe2 19. Qxe2
Qxe2+ 20. Kxe2 Kd7 21. cxd4 Nxd4+ 22. Rxd4 exd4 23. Bxd6 Kxd6 24. Rxg7 h5
25. Nc7 a6 26. Na8 Rxa8 27. Rh7 Rc8 28. Kd3 Rc5 29. Rxb7 Ke5 30. Rh7 Kf4
31. Kxd4 Rf5 32. b4 Kf3 33. a4 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.63"]
[White "Merario Alarcon, Andres"]
[Black "Klaska, Philipp Leon"]
[Result "*"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical, hedgehog system"]
[EventDate "2025.04.17"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8.
Qxd4 O-O 9. Rd1 d6 10. Bg5 Nbd7 11. Rac1 a6 12. b3 Qc7 13. h3 Rfd8 14. Qe3
Rac8 15. g4 Qb8 16. Bf4 h6 17. Nd4 Bxg2 18. Kxg2 Bf8 19. Bg3 Qb7+ 20. Qf3
Qc7 21. Kh2 Nc5 22. Kh1 Qd7 23. Nc2 Qc6 24. Qxc6 Rxc6 25. f3 Be7 26. Kg2
Kf8 27. Rd2 Nb7 28. Nb4 Rcc8 29. Nxa6 d5 30. Na4 b5 31. Nb6 Rc6 32. c5 Bxc5
33. Nxc5 Rxc5 34. Rxc5 Nxc5 35. Bc7 Ke7 36. Bxd8+ Kxd8 37. Rc2 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.64"]
[White "Daeschler, Florian"]
[Black "Garner, Isaac"]
[Result "0-1"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[EventDate "2025.04.17"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3
Na6 8. a3 O-O 9. Ne2 Re8 10. O-O Nc7 11. c4 f5 12. Qc2 Qf6 13. c5 Bf8 14.
Bf4 Qd8 15. Rad1 g6 16. Bxc7 Qxc7 17. Rfe1 Be6 18. Bc4 Rad8 19. g3 Bxc4 20.
Qxc4 Bg7 21. Rd2 Qe7 22. Red1 Bh6 23. Rc2 Qe4 24. Qd3 Bg7 25. Qxe4 fxe4 26.
Kf1 Rd7 27. b4 f5 28. a4 Kf7 29. Kg2 g5 30. f4 gxf4 31. gxf4 Bf6 32. Kf2
Ke6 33. Ke3 Rg8 34. Nc3 Rg4 35. Ne2 Rg2 36. Rcd2 Rxh2 37. d5+ Rxd5 38. Nd4+
Bxd4+ 39. Rxd4 Rh3+ 40. Ke2 Rxd4 41. Rxd4 Rd3 42. Rc4 h5 0-1

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.65"]
[White "Fishbein, Alexander"]
[Black "Riemay, David"]
[Result "1-0"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[EventDate "2025.04.17"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. Nbd2 Bg7 5. g3 e5 6. Bg2 Ne7 7. O-O O-O 8.
a4 h6 9. Re1 Qc7 10. a5 Be6 11. c3 Nd7 12. d4 dxe4 13. Nxe5 f5 14. Nxd7
Qxd7 15. f3 c5 16. d5 Nxd5 17. fxe4 Nxc3 18. bxc3 Bxc3 19. Ra3 Qd4+ 20. Kh1
Rad8 21. exf5 Bd5 22. Nf3 Bxf3 23. Qb3+ c4 24. Qxc3 Bxg2+ 25. Kxg2 Qd5+ 26.
Qf3 Rxf5 27. Qxd5+ Rdxd5 28. Re7 Rf7 29. Rxf7 Kxf7 30. Be3 a6 31. Kf3 Ke6
32. Bb6 Rd2 33. h4 Kd5 34. Be3 Rb2 35. Bxh6 Kc5 36. Ra1 Kb4 37. g4 c3 38.
h5 gxh5 39. gxh5 c2 40. Rc1 Kb3 41. Bd2 Rb1 42. h6 Kb2 43. h7 1-0

