CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/r4svwxTj"] [Date "2026.01.17"] [White "Trekker"] [Black "ZePHyRos"] [Result "0-1"] [UTCDate "2026.01.17"] [UTCTime "18:43:32"] [WhiteElo "1842"] [BlackElo "1699"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+13"] [WhiteTitle "GM🎅"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 Nc6 3. Nf3 Bg4 4. h3?! { (0.40 → -0.43) Inaccuracy. e3 was best. } (4. e3 e5) 4... Bh5? { (-0.43 → 0.58) Mistake. Bxf3 was best. } (4... Bxf3 5. exf3 h5 6. h4 e5 7. g3 Bd6 8. Bh3 Nge7 9. Qe2 O-O 10. Nc3 Nd4 11. Qd3) 5. g4?! { (0.58 → -0.18) Inaccuracy. e3 was best. } (5. e3 e5 6. g4 Bg6 7. Nxe5 Nxe5 8. Bxe5 h5 9. Bg2 c6 10. Nc3 hxg4 11. hxg4 Rxh1+) 5... Bg6 6. Bg2?! { (-0.29 → -0.86) Inaccuracy. e3 was best. } (6. e3 f6) 6... Nb4?? { (-0.86 → 1.00) Blunder. h5 was best. } (6... h5 7. g5) 7. a3?? { (1.00 → -6.07) Blunder. d3 was best. } (7. d3 Nc6) 7... Nxc2+ 8. Kf1 Nxa1 9. Bxa1 Nf6?! { (-6.09 → -4.56) Inaccuracy. f6 was best. } (9... f6) 10. Kg1?! { (-4.56 → -6.25) Inaccuracy. Ne5 was best. } (10. Ne5 Be4) 10... Ne4?! { (-6.25 → -4.52) Inaccuracy. e6 was best. } (10... e6) 11. d3 Nf6?! { (-4.67 → -3.55) Inaccuracy. Nd6 was best. } (11... Nd6 12. Ne5 c6 13. e4 dxe4 14. Nc3 e6 15. dxe4 Nb5 16. Qe2 Nxc3 17. Bxc3 f6 18. Nxg6) 12. Nc3?! { (-3.55 → -5.50) Inaccuracy. Ne5 was best. } (12. Ne5) 12... e6 13. Ne5 Bc5?! { (-6.38 → -4.10) Inaccuracy. Nd7 was best. } (13... Nd7) 14. Nxg6?! { (-4.10 → -5.57) Inaccuracy. h4 was best. } (14. h4 Bd4 15. Nxg6 Nxg4 16. e3 Nxe3 17. Qc1 hxg6 18. fxe3 Bf6 19. Na4 Bxa1 20. Qxa1 Kf8) 14... hxg6 15. Na4 Qd6?! { (-6.35 → -4.30) Inaccuracy. Bxa3 was best. } (15... Bxa3 16. e3) 16. b4 Bb6 17. e3 O-O-O 18. d4 Ne4 19. Bxe4 dxe4 20. Nc5 f5 21. Kg2 fxg4? { (-7.38 → -4.25) Mistake. Bxc5 was best. } (21... Bxc5 22. bxc5 Qd5 23. Bc3 Kb8 24. a4 Rdf8 25. a5 fxg4 26. Qxg4 Rf5 27. a6 Rg5 28. c6) 22. Qxg4 Rde8?! { (-4.01 → -2.63) Inaccuracy. Bxc5 was best. } (22... Bxc5 23. dxc5) 23. Rd1? { (-2.63 → -4.58) Mistake. Qxe4 was best. } (23. Qxe4) 23... Ref8?? { (-4.58 → -0.35) Blunder. Rh5 was best. } (23... Rh5) 24. Nxe6 Rf5 25. Nxg7 Qf8? { (-1.50 → 0.00) Mistake. Qd5 was best. } (25... Qd5 26. Nxf5) 26. d5?? { (0.00 → -3.92) Blunder. Nxf5 was best. } (26. Nxf5 gxf5 27. Qf4 Qg7+ 28. Kh2 Qh7 29. Qg3 Rg8 30. Qe5 Qg6 31. Qg3 Qf7 32. Qe5) 26... Rg8?! { (-3.92 → -2.85) Inaccuracy. Rg8 was best. } (26... Rg8) 27. Ne6?? { (-2.85 → -6.62) Blunder. f3 was best. } (27. f3 exf3+) 27... Rxf2+ 28. Kg1 Qf5 29. Qg3 Rf3 30. Qe1? { (-9.86 → Mate in 8) Checkmate is now unavoidable. Qg4 was best. } (30. Qg4) 30... Bxe3+ 31. Kh1 Qxh3# { Black wins by checkmate. } 0-1