FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/MFLE0B9W"]
[Date "2026.04.21"]
[White "Vincent3"]
[Black "Mateo1"]
[Result "1-0"]
[UTCDate "2026.04.21"]
[UTCTime "14:12:37"]
[WhiteElo "1310"]
[BlackElo "770"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-2"]
[WhiteTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Nc3?! { (0.81 → 0.26) Inaccuracy. d4 was best. } (2. d4) 2... Nf6?! { (0.26 → 1.06) Inaccuracy. e5 was best. } (2... e5 3. Nf3) 3. Nf3?! { (1.06 → 0.21) Inaccuracy. d4 was best. } (3. d4 d6 4. d5 Nb8 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 g6 9. Be3 Bg7) 3... Rg8?? { (0.21 → 2.70) Blunder. e5 was best. } (3... e5 4. d4) 4. e5 Rb8?? { (2.64 → 8.04) Blunder. Ng4 was best. } (4... Ng4) 5. exf6 exf6 6. d4 Nxd4 7. Qxd4 d5 8. Nb5 c6 9. Qxa7 cxb5 10. Qxb8 Bd7 11. Qxd8+ Kxd8 12. a4 Be8 13. axb5 b6 14. Ra8+ Kc7 15. Rxe8 Be7 16. Rxg8 Bd8 17. Rxd8 Kxd8 18. Bf4 d4 19. Nxd4 g5 20. Nc6+ Kd7 21. Nb8+ Kc8 22. Be2 h5?! { (20.77 → Mate in 8) Checkmate is now unavoidable. gxf4 was best. } (22... gxf4 23. Nc6) 23. Bxh5?! { (Mate in 8 → 62.79) Lost forced checkmate sequence. Bd6 was best. } (23. Bd6 Kd8 24. Bxh5 g4 25. Bxf7 Kc8 26. Be6+ Kb7 27. Nc6 g3 28. hxg3 Ka8 29. Rh8+ Kb7) 23... gxf4?! { (62.79 → Mate in 9) Checkmate is now unavoidable. gxf4 was best. } (23... gxf4 24. Nc6 Kd7 25. Ke2 Ke6 26. Kf3 Kf5 27. h4 Ke6 28. Kxf4 f5 29. c4 Kd7 30. Bxf7) 24. Nc6 f5 25. Bxf7 Kd7 26. O-O Kd6 27. Rd1+ Kc7 28. Be6 Kb7 29. Bxf5 Kc7 30. Rd7+ Kc8 31. Ra7# { White wins by checkmate. } 1-0