CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/px1YQ3J7"] [Date "2026.09.14"] [White "Amali"] [Black "Mattie"] [Result "0-1"] [UTCDate "2026.09.14"] [UTCTime "23:13:14"] [WhiteElo "986"] [BlackElo "1334"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3?! { (0.38 → -0.22) Inaccuracy. c4 was best. } (2. c4) 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... Nc6 6. Nge2 e5?! { (-2.58 → -1.90) Inaccuracy. Nd5 was best. } (6... Nd5) 7. dxe5 Qxd1+ 8. Kxd1 Nxe5 9. Rg1?? { (-2.39 → -7.56) Blunder. Nb5 was best. } (9. Nb5 Kd8) 9... Nxf3 10. Rg3 Nxh2 11. Bg2 Bg4 12. Bd2?! { (-5.25 → -8.38) Inaccuracy. Rd3 was best. } (12. Rd3 Rd8) 12... Bd6 13. Rxg4 Nfxg4 14. Bxb7 Nf2+?? { (-7.55 → -1.25) Blunder. Rd8 was best. } (14... Rd8 15. Bc6+) 15. Ke1 Rb8 16. Be4?? { (-0.75 → -9.12) Blunder. Bc6+ was best. } (16. Bc6+ Kd8 17. Kxf2 Rxb2 18. Nb5 Ng4+ 19. Ke1 Be5 20. Rd1 Kc8 21. Bc1 Rb1 22. Nxa7+ Kb8) 16... Nxe4 17. Nxe4 Rxb2 18. Nxd6+ cxd6 19. a4 Nf3+ 20. Kd1 Nxd2 21. Kxd2 O-O 22. Kc3 Rb6 23. Nf4 Rc6+ 24. Kb2 Re8 25. Rg1 Re4 26. Nh5 g6?? { (-7.68 → -0.90) Blunder. Rb4+ was best. } (26... Rb4+ 27. Ka3 a5 28. Rxg7+ Kf8 29. Rg3 d5 30. Rb3 Rxb3+ 31. cxb3 d4 32. Nf4 Rc3 33. Ne2) 27. Rxg6+?? { (-0.90 → -8.39) Blunder. Nf6+ was best. } (27. Nf6+ Kg7 28. Nxe4 f5 29. Ng5 h6 30. Nf3 Kf6 31. Rh1 h5 32. Kb3 d5 33. a5 f4) 27... fxg6 28. a5 Re5 29. Ng3 Re3 30. Nf1 Re2 31. Kc1 Rcxc2+ 32. Kd1 Rcd2+ 33. Kc1? { (-8.77 → Mate in 5) Checkmate is now unavoidable. Nxd2 was best. } (33. Nxd2 Re8) 33... Rc2+ 34. Kd1 Rf2 35. Ne3 Rcd2+ 36. Kc1 Rde2 37. Nc4 Rc2+ 38. Kd1 Rxc4 39. a6 Ra4 40. Ke1 Rh2 41. Kf1 Ra1# { Black wins by checkmate. } 0-1