FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/7p5i7nmt"]
[Date "2026.09.23"]
[White "Chance"]
[Black "Leo3"]
[Result "1-0"]
[UTCDate "2026.09.23"]
[UTCTime "14:05:23"]
[WhiteElo "1408"]
[BlackElo "1171"]
[WhiteRatingDiff "+26"]
[BlackRatingDiff "-39"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A41"]
[Opening "Queen's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d6 { A41 Queen's Pawn Game } 2. Nc3 c5? { (0.78 → 2.13) Mistake. e5 was best. } (2... e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bd2 Bd6 6. O-O-O Nf6 7. h3 h6 8. e4 Ke7 9. g3) 3. Nf3?? { (2.13 → 0.48) Blunder. dxc5 was best. } (3. dxc5 Nc6 4. e4 e5 5. Bc4 dxc5 6. Qxd8+ Nxd8 7. Nf3 f6 8. Nb5 Be6 9. Nc7+ Kd7) 3... cxd4 4. Qxd4 b5?? { (-0.02 → 7.89) Blunder. Nc6 was best. } (4... Nc6 5. Qd3 g6 6. e4 Bg7 7. Be2 Nf6 8. h3 a6 9. O-O b5 10. Be3 O-O 11. Nd5) 5. Nxb5?? { (7.89 → 1.61) Blunder. Qd5 was best. } (5. Qd5 Bd7) 5... a6?? { (1.61 → 5.80) Blunder. Nc6 was best. } (5... Nc6 6. Qc3) 6. Nc3?? { (5.80 → 1.53) Blunder. Qe4 was best. } (6. Qe4) 6... a5?? { (1.53 → 4.54) Blunder. Nc6 was best. } (6... Nc6 7. Qd1 Nf6 8. e4 e6 9. Bd3 Be7 10. O-O O-O 11. h3 Qc7 12. Re1 Ne5 13. Bd2) 7. Bf4? { (4.54 → 2.47) Mistake. e4 was best. } (7. e4) 7... Bf5?? { (2.47 → 8.61) Blunder. Nf6 was best. } (7... Nf6 8. O-O-O) 8. e4 Bxe4?! { (6.18 → 10.78) Inaccuracy. Bd7 was best. } (8... Bd7) 9. Qxe4 d5 10. Nxd5 e6 11. Ne5 exd5 12. Qd3 d4 13. O-O-O f6 14. Qb5+ Ke7?! { (10.30 → Mate in 4) Checkmate is now unavoidable. Nd7 was best. } (14... Nd7 15. Nc6) 15. Nc6+ Ke8 16. Nxd8+?! { (Mate in 6 → 20.36) Lost forced checkmate sequence. Nxb8+ was best. } (16. Nxb8+ Kf7 17. Bc4+ Kg6 18. g4 Bc5 19. Qxc5 Qd5 20. Qxd5 d3 21. Qf5#) 16... Kxd8?! { (20.36 → Mate in 6) Checkmate is now unavoidable. Nd7 was best. } (16... Nd7 17. Nf7) 17. Qd5+ Kc8 18. Qxa8 Kd8 19. Qxb8+ Ke7 20. Qa7+ Ke6 21. Re1+ Kd5 22. Qxa5+ Kc6 23. Qa6+ Kd7 24. Qa8 f5 25. Qxf8 Kc6 26. Qxf5 Kb7 27. c3 Kc6 28. cxd4 Kb6 29. d5 Ka5 30. d6+ Kb6 31. d7 Kb7 32. d8=Q Ka7 33. Qdd7+ Kb6 34. a4 g6 35. a5# { White wins by checkmate. } 1-0