CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/f7uVtn7Z"] [Date "2026.01.23"] [White "Bohdan"] [Black "Kristofer"] [Result "1-0"] [UTCDate "2026.01.23"] [UTCTime "21:27:07"] [WhiteElo "1560"] [BlackElo "1700"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-15"] [WhiteTitle "🐍"] [BlackTitle "GM😈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4?! { (0.53 → -0.08) Inaccuracy. Bb5 was best. } (3. Bb5) 3... e5?! { (-0.08 → 0.79) Inaccuracy. e6 was best. } (3... e6 4. O-O d5 5. exd5 exd5 6. Re1+ Be6 7. d4 Nf6 8. Bf1 Bd6 9. dxc5 Bxc5 10. Be3) 4. Nc3 Nf6? { (0.40 → 1.84) Mistake. Be7 was best. } (4... Be7 5. d3 d6 6. Nd5 Nf6 7. Nxf6+ Bxf6 8. O-O Rb8 9. a4 O-O 10. h3 Be7 11. c3) 5. Ng5 d5 6. exd5 Na5 7. Bb5+?! { (2.19 → 1.38) Inaccuracy. d3 was best. } (7. d3 a6 8. Qe2 Nxc4 9. dxc4 Be7 10. Nf3 O-O 11. O-O Re8 12. Bg5 e4 13. Nd2 Bf5) 7... Bd7 8. Bxd7+ Qxd7 9. O-O?? { (0.96 → -0.62) Blunder. Nf3 was best. } (9. Nf3 O-O-O) 9... Be7?? { (-0.62 → 1.73) Blunder. Nxd5 was best. } (9... Nxd5 10. Nxd5 Qxd5 11. d3 Be7 12. Qh5 Bxg5 13. Qxg5 O-O 14. Qg3 f6 15. f4 Rae8 16. fxe5) 10. Qe2?? { (1.73 → -0.06) Blunder. Nf3 was best. } (10. Nf3 e4) 10... Bd6?? { (-0.06 → 3.33) Blunder. Nxd5 was best. } (10... Nxd5 11. Qxe5 Nb4 12. Qxg7 O-O-O 13. d4 Rhg8 14. Qxf7 Nxc2 15. Ne6 Nxa1 16. Nxd8 Rxd8 17. dxc5) 11. d3 b6?! { (3.38 → 4.99) Inaccuracy. O-O was best. } (11... O-O 12. Nge4) 12. a3?? { (4.99 → 2.28) Blunder. f4 was best. } (12. f4 O-O) 12... O-O 13. Be3? { (2.40 → 1.00) Mistake. Nge4 was best. } (13. Nge4 Be7) 13... Nb7?! { (1.00 → 2.00) Inaccuracy. Be7 was best. } (13... Be7 14. Bd2 Nxd5 15. Qxe5 Nc7 16. Qg3 Nc6 17. Nf3 Ne6 18. Ne2 Rac8 19. Rfe1 Bf6 20. Rab1) 14. Qf3?! { (2.00 → 1.20) Inaccuracy. Nge4 was best. } (14. Nge4 Be7) 14... Bc7?! { (1.20 → 1.80) Inaccuracy. Be7 was best. } (14... Be7 15. Qh3) 15. Nge4 Bd8?! { (1.76 → 2.36) Inaccuracy. Ne8 was best. } (15... Ne8 16. g4 Nbd6 17. Kh1 c4 18. Rg1 cxd3 19. cxd3 Bd8 20. g5 Rc8 21. Rg2 Nf5 22. Rag1) 16. Qg3 Re8 17. Bh6 Nh5 18. Qf3 gxh6?? { (2.12 → 4.42) Blunder. f5 was best. } (18... f5 19. Qxh5 fxe4 20. Bd2 exd3 21. cxd3 Bf6 22. Ne4 Qxd5 23. Nxf6+ gxf6 24. f4 Qxd3 25. Bc3) 19. Qxh5 Nd6?! { (5.06 → 7.11) Inaccuracy. f5 was best. } (19... f5 20. Ng3 Nd6 21. Qxh6 b5 22. Qh3 Re7 23. a4 b4 24. Nb5 Nxb5 25. axb5 Rf7 26. f4) 20. Qxh6 Nxe4 21. Nxe4?! { (7.41 → 4.59) Inaccuracy. dxe4 was best. } (21. dxe4 Qg4 22. Qd2 Bg5 23. Qd1 h5 24. a4 Bh6 25. a5 Bf4 26. Qxg4+ hxg4 27. Rfd1 Red8) 21... Qxd5 22. c4? { (4.20 → 2.52) Mistake. Ng5 was best. } (22. Ng5 Bxg5) 22... Qe6 23. Qe3 f5 24. Qg3+ Qg6 25. Qxg6+? { (2.89 → 1.62) Mistake. Nd6 was best. } (25. Nd6 Rf8) 25... hxg6 26. Nd6?! { (1.99 → 1.21) Inaccuracy. Nc3 was best. } (26. Nc3 Kf7 27. a4 Bf6 28. Nd5 Rad8 29. Rfe1 g5 30. h3 Rh8 31. Ra3 Rh4 32. Rb3 g4) 26... Re6?! { (1.21 → 1.91) Inaccuracy. Re7 was best. } (26... Re7 27. Nb5) 27. Nb5 { White offers draw } 27... Kf7 28. b4?! { (1.29 → 0.52) Inaccuracy. Rfe1 was best. } (28. Rfe1 Re7) 28... e4?! { (0.52 → 1.42) Inaccuracy. Rc6 was best. } (28... Rc6 29. Nc3 e4 30. b5 Rd6 31. dxe4 Bf6 32. Rad1 Rxd1 33. Nxd1 fxe4 34. a4 Rd8 35. Ne3) 29. dxe4 Rxe4?? { (1.17 → 7.38) Blunder. a6 was best. } (29... a6) 30. Nd6+ { Black resigns. } 1-0