CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FO3OTzJn"] [Date "2024.09.30"] [White "Devin"] [Black "ChessMasterPlayer"] [Result "1-0"] [UTCDate "2024.09.30"] [UTCTime "23:02:49"] [WhiteElo "1537"] [BlackElo "1476"] [WhiteRatingDiff "+42"] [BlackRatingDiff "-6"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A80"] [Opening "Dutch Defense: Raphael Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 f5 2. Nc3 { A80 Dutch Defense: Raphael Variation } Nc6?! { (0.57 → 1.43) Inaccuracy. Nf6 was best. } (2... Nf6) 3. Nf3?! { (1.43 → 0.83) Inaccuracy. d5 was best. } (3. d5 Ne5 4. e4 fxe4 5. Nxe4 c6 6. f4 Nf7 7. Nf3 cxd5 8. Qxd5 e6 9. Qb3 Qb6) 3... d6? { (0.83 → 2.28) Mistake. d5 was best. } (3... d5 4. Bf4 e6 5. e3 Nf6 6. Bb5 Bd7 7. O-O Bd6 8. Ne2 Ne7 9. Bxd7+ Qxd7 10. b3) 4. Bg5?? { (2.28 → 0.60) Blunder. d5 was best. } (4. d5) 4... Nf6? { (0.60 → 1.95) Mistake. h6 was best. } (4... h6) 5. e3?! { (1.95 → 1.25) Inaccuracy. d5 was best. } (5. d5 Ne5 6. Bxf6 exf6 7. Nd4 g6 8. e3 Qe7 9. Qd2 a6 10. O-O-O Bg7 11. Re1 O-O) 5... e5? { (1.25 → 2.44) Mistake. e6 was best. } (5... e6 6. d5 exd5 7. Bxf6 Qxf6 8. Nxd5 Qd8 9. Bb5 Bd7 10. c3 Ne7 11. Ng5 Bxb5 12. Ne6) 6. Bb5 exd4 7. exd4 Bd7 8. d5 Ne5?! { (2.37 → 3.44) Inaccuracy. Qe7+ was best. } (8... Qe7+ 9. Kf1 Ne5 10. Bxd7+ Kxd7 11. Nd4 Re8 12. Ne6 Kc8 13. Qd4 Kb8 14. Bxf6 Qxf6 15. Nb5) 9. O-O?? { (3.44 → 1.10) Blunder. Bxd7+ was best. } (9. Bxd7+ Qxd7 10. Bxf6 gxf6 11. Nd4 O-O-O 12. Ne6 Re8 13. O-O Be7 14. f4 Ng6 15. Qd4 Kb8) 9... Nxf3+?? { (1.10 → 3.00) Blunder. Be7 was best. } (9... Be7 10. Re1) 10. Qxf3 Bxb5?? { (3.18 → 6.76) Blunder. Be7 was best. } (10... Be7 11. Bxf6 Bxf6 12. Qxf5 Qe7 13. Qh5+ g6 14. Bxd7+ Qxd7 15. Rae1+ Kf7 16. Qh6 Rae8 17. Ne4) 11. Rfe1+ Be7?! { (6.07 → 9.57) Inaccuracy. Kf7 was best. } (11... Kf7 12. Nxb5 Be7 13. Qxf5 h6 14. Qe6+ Kg6 15. Bh4 Re8 16. Re3 Kh7 17. Rae1 Ng8 18. Qg4) 12. Nxb5?? { (9.57 → 2.97) Blunder. Bxf6 was best. } (12. Bxf6) 12... c6?? { (2.97 → 10.27) Blunder. O-O was best. } (12... O-O 13. Qxf5 h6 14. Be3 Nd7 15. Qg4 Ne5 16. Qe4 Qd7 17. Nd4 Qg4 18. Qxg4 Nxg4 19. Ne6) 13. dxc6 bxc6 14. Nd4 c5 15. Nc6 Qb6?! { (11.05 → Mate in 6) Checkmate is now unavoidable. O-O was best. } (15... O-O 16. Nxd8) 16. Nxe7?! { (Mate in 6 → 12.18) Lost forced checkmate sequence. Rxe7+ was best. } (16. Rxe7+ Kf8 17. Bxf6 Qxc6 18. Qxc6 gxf6 19. Rae1 Rd8 20. Qd5 Rd7 21. Qf7#) 16... Qxb2?! { (12.18 → Mate in 10) Checkmate is now unavoidable. Kd7 was best. } (16... Kd7 17. Bxf6 gxf6 18. Qxf5+ Kd8 19. Qf3 Kc7 20. Nd5+ Kb8 21. Qxf6 Rc8 22. Nxb6 axb6 23. Qxd6+) 17. Ng6+? { (Mate in 10 → 9.78) Lost forced checkmate sequence. Nxf5+ was best. } (17. Nxf5+ Kf8 18. Qxa8+ Kf7 19. Re7+ Kg6 20. Rxg7+ Kxf5 21. Qf3+ Ke6 22. Re1+ Qe5 23. Qxf6+ Kd5) 17... Kf7 18. Nxh8+ Kg8?! { (10.74 → Mate in 3) Checkmate is now unavoidable. Rxh8 was best. } (18... Rxh8 19. Qxf5 Re8 20. Bxf6 Qxf6 21. Qh5+ Qg6 22. Qd5+ Kf8 23. Rxe8+ Qxe8 24. Rb1 h5 25. h4) 19. Qxa8+ Ne8 20. Qxe8# { White wins by checkmate. } 1-0