CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jtJ7zJm6"] [Date "2026.09.14"] [White "Amali"] [Black "Matias"] [Result "1-0"] [UTCDate "2026.09.14"] [UTCTime "23:24:40"] [WhiteElo "980"] [BlackElo "1126"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-48"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3?! { (0.30 → -0.22) Inaccuracy. c4 was best. } (2. c4 e6) 2... Nf6 3. e4?! { (-0.03 → -0.90) Inaccuracy. Bf4 was best. } { D00 Blackmar-Diemer Gambit } (3. Bf4 a6 4. e3 b5 5. Nb1 Nbd7 6. c3 c5 7. Be2 e6 8. Nf3 c4) 3... dxe4 4. f3 exf3 5. gxf3? { (-0.71 → -2.27) Mistake. Nxf3 was best. } (5. Nxf3 g6) 5... e6 6. f4?! { (-1.82 → -2.54) Inaccuracy. Bf4 was best. } (6. Bf4 Bb4) 6... Nd5?! { (-2.54 → -1.68) Inaccuracy. c5 was best. } (6... c5 7. Be3) 7. Nce2 Qd6?! { (-2.05 → -1.08) Inaccuracy. g6 was best. } (7... g6 8. Bg2) 8. b4?? { (-1.08 → -3.05) Blunder. Nf3 was best. } (8. Nf3 g6 9. Bg2 Bg7 10. b3 O-O 11. Qd2 a5 12. Ne5 a4 13. c4 Ne7 14. b4 Nf5) 8... Nxf4?? { (-3.05 → 2.64) Blunder. Qxb4+ was best. } (8... Qxb4+ 9. Bd2) 9. Nxf4?? { (2.64 → 0.78) Blunder. Bxf4 was best. } (9. Bxf4 Qc6 10. Kf2 Bxb4 11. Bg2 Qd7 12. Be4 e5 13. Bxe5 Nc6 14. Nf3 Nxe5 15. dxe5 Bc5+) 9... Qc6?? { (0.78 → 3.09) Blunder. e5 was best. } (9... e5) 10. c4?? { (3.09 → -3.22) Blunder. Nf3 was best. } (10. Nf3 Bxb4+) 10... Qxh1 11. Qa4+?? { (-3.75 → -9.13) Blunder. Nf3 was best. } (11. Nf3) 11... c6?! { (-9.13 → -6.02) Inaccuracy. Bd7 was best. } (11... Bd7) 12. Bd3?! { (-6.02 → -13.03) Inaccuracy. Be3 was best. } (12. Be3 Bd6) 12... Qxg1+ 13. Ke2 Qxd4 14. Rb1 Bd6 15. b5 Bxf4 16. bxc6 Bxc1 17. Rxc1 Nxc6 18. a3 O-O 19. Qd1 Qe5+ 20. Kd2 Nd4 21. Qg1 Qa5+ 22. Kd1 Qxa3 23. Kd2 Bd7 24. Rf1 Qb2+ 25. Ke3 e5 26. Qh1 Qe2+ 27. Bxe2 Nxe2 28. Kxe2 a5 29. Qg2 a4 30. Rg1 a3?? { (-5.48 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (30... g6 31. h4) 31. Qxg7# { White wins by checkmate. } 1-0