[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+ *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.2"]
[White "Saric, Ivan"]
[Black "Aswath, S"]
[Result "*"]
[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 *

[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 *

[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 *

[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 "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.8"]
[White "Amar, Elham"]
[Black "Eugene, Floryan"]
[Result "*"]
[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.10"]
[White "Woodward, Andy"]
[Black "Buckels, Valentin"]
[Result "*"]
[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 *

[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.13"]
[White "Costa, Leonardo"]
[Black "Nemec, Jachym"]
[Result "*"]
[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.39"]
[White "Shirov, Alexei"]
[Black "Charmeteau, Sven"]
[Result "*"]
[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.41"]
[White "Ustianovich, Nazar"]
[Black "Wadsworth, Matthew J"]
[Result "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.42"]
[White "Terekhov, Andrey"]
[Black "Schlosser, Philipp"]
[Result "*"]
[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 *

[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.45"]
[White "Shagbazyan, Taron"]
[Black "Hasenohr, Benedict"]
[Result "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.46"]
[White "Hrebenshchykova, Yelyzaveta"]
[Black "Ginsburg, Gennadi"]
[Result "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.53"]
[White "Kavutskiy, Kostya"]
[Black "Nekrasov, Mihail"]
[Result "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.54"]
[White "Miszler, Levente"]
[Black "Czopor, Maciej"]
[Result "*"]
[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 *

[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.57"]
[White "Gentemann, Moritz"]
[Black "Juhasz, Agoston"]
[Result "*"]
[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 *

[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 *

[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 *

[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 Qf8 29. Kg1 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.18"]
[White "Ten Hertog, Hugo"]
[Black "Lewtak, Damian"]
[Result "*"]
[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.20"]
[White "Noe, Christopher"]
[Black "Martins, Bruno Andre Leite"]
[Result "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.31"]
[White "Schneider, Ilja"]
[Black "Weber, Samuel"]
[Result "*"]
[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 *

[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
*

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.34"]
[White "Karsay, Pascal"]
[Black "Sydykov, Bayastan"]
[Result "*"]
[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 *

[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 "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.47"]
[White "Domingo Nunez, Ruben"]
[Black "Reza, Wojciech"]
[Result "*"]
[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 *

[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.50"]
[White "Toktomushev, Teimur"]
[Black "Krasteva, Beloslava"]
[Result "*"]
[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 *

[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 *

[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 *

[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.64"]
[White "Daeschler, Florian"]
[Black "Garner, Isaac"]
[Result "*"]
[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 *

[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.20"]
[Round "6.65"]
[White "Fishbein, Alexander"]
[Black "Riemay, David"]
[Result "*"]
[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+ *

