FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/gjHyaCOT"]
[Date "2026.03.08"]
[White "Grayson"]
[Black "Sydney"]
[Result "1-0"]
[UTCDate "2026.03.08"]
[UTCTime "17:03:46"]
[WhiteElo "1150"]
[BlackElo "1500"]
[WhiteRatingDiff "+12"]
[BlackRatingDiff "-665"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense, Declined Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense, Declined Variation } b5?? { (0.48 → 3.59) Blunder. e5 was best. } (2... e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 Bb6 9. d4) 3. d4?! { (3.59 → 2.39) Inaccuracy. Bxb5 was best. } (3. Bxb5) 3... e5?! { (2.39 → 3.62) Inaccuracy. a6 was best. } (3... a6 4. c4 bxc4 5. Bxc4 e6 6. Nc3 Bb4 7. O-O Nge7 8. d5 Bxc3 9. bxc3 Na5 10. Bd3) 4. c3?! { (3.62 → 2.55) Inaccuracy. d5 was best. } (4. d5 Na5 5. Bxb5 Bd6 6. O-O c6 7. Bd3 Nf6 8. Re1 O-O 9. c4 Ba6 10. b3 cxd5) 4... g5?? { (2.55 → 6.16) Blunder. exd4 was best. } (4... exd4 5. cxd4) 5. Bxb5 Na5?! { (5.24 → 7.68) Inaccuracy. g4 was best. } (5... g4 6. Bxc6) 6. Nxe5 c6 7. Bc4?! { (8.21 → 5.71) Inaccuracy. Qh5 was best. } (7. Qh5 Qf6) 7... Nh6 8. Nf3?? { (6.82 → -0.31) Blunder. Qh5 was best. } (8. Qh5 Nxc4) 8... Bb7?? { (-0.31 → 7.83) Blunder. Nxc4 was best. } (8... Nxc4) 9. Bxg5 d6 10. Bxd8 Rxd8 11. O-O Bg7 12. Nbd2 f5 13. exf5 Nxf5 14. g3 h5 15. Bd3 O-O 16. Bxf5 Rxf5 17. Nh4 Rg5 18. Qb3+ Kh7 19. Qa4 Rf8 20. Nhf3 h4 21. Nxg5+ Kg6 22. Qxa5 a6 23. Qb6 Rb8 24. Ne6 Bh6 25. Nf4+ Kh7 26. Qc7+ Kg8?! { (85.54 → Mate in 8) Checkmate is now unavoidable. Bg7 was best. } (26... Bg7 27. Qxb8) 27. Qxb8+ Kg7 28. Qxb7+ Kf6 29. Qxa6 Kf5 30. Qxc6 d5 31. Qxd5+ Kg4 32. Qh5# { White wins by checkmate. } 1-0