CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/cd7IImPN"] [Date "2026.10.09"] [White "ChessMasterPlayer"] [Black "Abigail1"] [Result "1-0"] [UTCDate "2026.10.09"] [UTCTime "23:04:41"] [WhiteElo "1464"] [BlackElo "1097"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "NM"] [BlackTitle "🪰"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 c5 3. dxc5?! { (0.60 → 0.00) Inaccuracy. e4 was best. } (3. e4) 3... Bxc5 4. Bf4 g5?? { (-0.13 → 2.05) Blunder. Nf6 was best. } (4... Nf6 5. e3 d5 6. c4 O-O 7. Nc3 Nc6 8. Bg3 Bb4 9. Qc2 Qa5 10. Bd3 Bxc3+ 11. bxc3) 5. Bxg5 f6?! { (1.76 → 2.81) Inaccuracy. Qb6 was best. } (5... Qb6 6. e3 Qxb2 7. Nbd2 Qg7 8. Rb1 Be7 9. Ne4 d5 10. Bxe7 Kxe7 11. Ned2 Nd7 12. c4) 6. Bf4 f5?! { (2.20 → 3.38) Inaccuracy. d5 was best. } (6... d5 7. Nc3) 7. Be3?? { (3.38 → 0.40) Blunder. a3 was best. } (7. a3) 7... e5?? { (0.40 → 10.10) Blunder. Bxe3 was best. } (7... Bxe3 8. fxe3) 8. Bxc5 e4 9. Nd4 f4 10. Nc3 e3 11. fxe3 fxe3 12. Qd3 Qf6 13. Qxe3+ Kf7 14. O-O-O d5 15. Nxd5 Bd7 16. Qe7+ Nxe7 17. Nxf6 Kxf6 18. Bxe7+ Kxe7 19. e3 Na6 20. Bxa6 bxa6 21. Rhf1 Ba4 22. Nf5+ Kf7 23. Nh6+ Kg6? { (8.80 → Mate in 3) Checkmate is now unavoidable. Ke6 was best. } (23... Ke6 24. Rf4 Bc6 25. g4 Raf8 26. Nf5 Ke5 27. Rdd4 h5 28. Ne7 Rxf4 29. Nxc6+ Kf6 30. Rxf4+) 24. Rd4? { (Mate in 3 → 8.50) Lost forced checkmate sequence. Rd6+ was best. } (24. Rd6+ Kg5 25. Rf5+ Kh4 26. Rd4#) 24... Rhc8 25. Rg4+ Kxh6 26. Rf3?? { (8.84 → 3.43) Blunder. Rxa4 was best. } (26. Rxa4) 26... Rxc2+ 27. Kd1?? { (3.07 → -7.98) Blunder. Kb1 was best. } (27. Kb1 Kh5) 27... Rd8+?! { (-7.98 → -4.65) Inaccuracy. Rc4+ was best. } (27... Rc4+) 28. Ke1 Rdd2?? { (-4.69 → Mate in 1) Checkmate is now unavoidable. Be8 was best. } (28... Be8) 29. Rh3# { White wins by checkmate. } 1-0