CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/b2BGBPmO"] [Date "2026.01.26"] [White "colton1"] [Black "Mark"] [Result "1-0"] [UTCDate "2026.01.26"] [UTCTime "16:41:45"] [WhiteElo "1497"] [BlackElo "1526"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [WhiteTitle "IM🤔"] [BlackTitle "⛳"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 f5 { A80 Dutch Defense } 2. Bf4 Nf6 3. e3 b6 4. Nf3 Bb7 5. Bc4?! { (0.96 → 0.34) Inaccuracy. Be2 was best. } (5. Be2 e6 6. c4 Bb4+ 7. Nfd2 O-O 8. O-O Be7 9. Re1 d6 10. h3 Qe8 11. Nc3 Qg6) 5... d6?? { (0.34 → 2.89) Blunder. e6 was best. } (5... e6 6. O-O Bd6 7. Be2 Bxf4 8. exf4 O-O 9. Re1 c5 10. c4 Qc7 11. g3 Nc6 12. Nc3) 6. d5? { (2.89 → 1.14) Mistake. Ng5 was best. } (6. Ng5 Bd5) 6... Nbd7 7. Bb5?? { (1.67 → -1.50) Blunder. Nc3 was best. } (7. Nc3 a6) 7... Bxd5?! { (-1.50 → -0.87) Inaccuracy. Nxd5 was best. } (7... Nxd5 8. Nd4) 8. Bg5? { (-0.87 → -2.23) Mistake. Nc3 was best. } (8. Nc3 Bb7 9. Ng5 e5 10. Ne6 Qc8 11. Bg5 Ke7 12. Bc4 c6 13. g4 fxg4 14. e4 h6) 8... Bxf3?? { (-2.23 → 1.35) Blunder. c6 was best. } (8... c6) 9. Qxf3 e5?? { (1.01 → 7.58) Blunder. e6 was best. } (9... e6 10. Bxf6) 10. Bxf6 Qxf6 11. Bxd7+ Kxd7 12. Qxa8 e4 13. Nc3 g5 14. O-O-O a5 15. Qa7 Bg7 16. Rd4 Qe6 17. Nd5 Bxd4 18. Qxc7+ Ke8 19. Rd1 Qxd5 20. Rxd4 Qxa2? { (7.99 → Mate in 4) Checkmate is now unavoidable. Qxd4 was best. } (20... Qxd4) 21. Qc8+? { (Mate in 4 → 9.60) Lost forced checkmate sequence. Rxd6 was best. } (21. Rxd6 Qa1+ 22. Kd2 Qe1+ 23. Kxe1 Rf8 24. Re6#) 21... Ke7 22. Qxh8 Qa1+ 23. Kd2 Qxb2 24. Qg7+ Ke6 25. Qf8 d5 26. Qe8+ Kd6? { (9.29 → Mate in 6) Checkmate is now unavoidable. Kf6 was best. } (26... Kf6 27. Qc6+) 27. Qd8+ Kc5 28. Qxd5# { White wins by checkmate. } 1-0