CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/kQuMbqlz"] [Date "2026.02.25"] [White "Trekker"] [Black "Owen6"] [Result "1-0"] [UTCDate "2026.02.25"] [UTCTime "21:51:38"] [WhiteElo "1804"] [BlackElo "1352"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [WhiteTitle "GM🎅"] [BlackTitle "GM♠"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Breyer Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nf6 3. d4 Nc6?? { (-0.11 → 1.69) Blunder. exd4 was best. } { B00 Nimzowitsch Defense: Breyer Variation } (3... exd4) 4. d5?! { (1.69 → 0.71) Inaccuracy. dxe5 was best. } (4. dxe5 Nxe5) 4... Na5?? { (0.71 → 3.25) Blunder. Ne7 was best. } (4... Ne7 5. g4 h6 6. Be3 Ng6 7. f3 Nh7 8. Qd2 Be7 9. O-O-O d6) 5. Bg5?? { (3.25 → 1.24) Blunder. f4 was best. } (5. f4 Bd6 6. Nf3 Qe7 7. fxe5 Bxe5 8. Nxe5 Qxe5 9. Qf3 d6 10. Bf4 Qd4 11. Qd3 Qb6) 5... Bb4 6. Qd3 O-O?? { (1.11 → 3.84) Blunder. b6 was best. } (6... b6) 7. a3 Bxc3+ 8. Qxc3 c6?! { (4.18 → 5.29) Inaccuracy. b6 was best. } (8... b6 9. Qxe5 d6 10. Qf4 Nxd5 11. exd5 f6 12. Bh6 Qe7+ 13. Kd2 gxh6 14. Nf3 Qg7 15. b4) 9. b4?! { (5.29 → 3.66) Inaccuracy. Bxf6 was best. } (9. Bxf6 gxf6) 9... Nxe4 10. Bxd8 Nxc3 11. Bxa5?? { (3.52 → -0.68) Blunder. Be7 was best. } (11. Be7 Re8 12. d6 b5 13. bxa5 f6 14. a4 a6 15. Bd3 Nd5 16. f3 Nxe7 17. dxe7 d5) 11... b6 12. Ne2?? { (-0.77 → -2.89) Blunder. dxc6 was best. } (12. dxc6 bxa5 13. bxa5 dxc6 14. Bc4 Re8 15. Ne2 Nb5 16. Bxb5 cxb5 17. O-O-O Bf5 18. Ng3 Bg6) 12... Nxe2? { (-2.89 → -1.16) Mistake. Nxd5 was best. } (12... Nxd5 13. c4 Nf6 14. Bxb6 axb6 15. g3 d5 16. Bg2 Be6 17. cxd5 cxd5 18. O-O Rfc8 19. a4) 13. Bxe2 bxa5? { (-1.06 → 0.15) Mistake. cxd5 was best. } (13... cxd5 14. Bxb6 axb6 15. a4 d4 16. Kd2 Bb7 17. f3 f6 18. Bc4+ d5 19. Bb5 Rfc8 20. a5) 14. bxa5?? { (0.15 → -1.65) Blunder. d6 was best. } (14. d6 Re8) 14... Rb8?? { (-1.65 → 0.42) Blunder. cxd5 was best. } (14... cxd5) 15. dxc6 dxc6 16. O-O? { (0.27 → -0.82) Mistake. O-O-O was best. } (16. O-O-O Be6) 16... Rb2? { (-0.82 → 0.23) Mistake. Bf5 was best. } (16... Bf5 17. f4 Rbe8 18. Rad1 exf4 19. Rxf4 Bxc2 20. Rd2 Be4 21. Rd7 Bxg2 22. Kf2 Bd5 23. Rxa7) 17. Bd3 Rd8 18. Rfb1 Rxb1+ 19. Rxb1 Be6 20. h3 Ba2?? { (0.00 → 2.39) Blunder. Kf8 was best. } (20... Kf8 21. a6 Ke7 22. f3 h5 23. Kf2 h4 24. Ke3 f5 25. Rb7+ Rd7 26. Rb8 Kf6 27. a4) 21. Rb7 c5?? { (2.10 → 6.75) Blunder. Ra8 was best. } (21... Ra8 22. f3) 22. Rc7?? { (6.75 → 3.02) Blunder. Rxa7 was best. } (22. Rxa7) 22... c4 23. Bxc4?? { (2.77 → 0.87) Blunder. Be4 was best. } (23. Be4 a6) 23... Bxc4 24. Rxc4 Rd1+ 25. Kh2 Ra1?? { (0.79 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (25... g6 26. Rc7 a6 27. Rc6 Rc1 28. Kg3 Ra1 29. Rc3 Kf8 30. Kf3 Ke7 31. Rc7+ Ke8 32. Ke4) 26. Rc8# { White wins by checkmate. } 1-0