FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/KB6eiroV"]
[Date "2025.09.05"]
[White "BENJAMIN4"]
[Black "Eli4"]
[Result "1-0"]
[UTCDate "2025.09.05"]
[UTCTime "23:34:47"]
[WhiteElo "1689"]
[BlackElo "1004"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-4"]
[WhiteTitle "🌊"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Mason Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } e6 3. e3 Nc6 4. Bd3?! { (0.75 → 0.10) Inaccuracy. c4 was best. } (4. c4 Bd6 5. Bxd6 Qxd6 6. Nc3 Nf6 7. Nf3 a6 8. Rc1 O-O 9. cxd5 exd5 10. Bd3 Nd8) 4... Nf6 5. Nf3 Bd6 6. Bg3 Bd7 7. c3 Qe7 8. Nbd2 O-O-O?! { (0.00 → 0.90) Inaccuracy. Bxg3 was best. } (8... Bxg3 9. hxg3) 9. Qc2?! { (0.90 → -0.08) Inaccuracy. b4 was best. } (9. b4 e5) 9... Ng4?! { (-0.08 → 0.59) Inaccuracy. Bxg3 was best. } (9... Bxg3 10. hxg3) 10. Bxd6 Qxd6? { (0.19 → 1.41) Mistake. cxd6 was best. } (10... cxd6 11. O-O Kb8 12. e4 dxe4 13. Bxe4 d5 14. Bd3 Rc8 15. Rfe1 Nb4 16. Qb1 Nxd3 17. Qxd3) 11. Nb3? { (1.41 → 0.17) Mistake. e4 was best. } (11. e4 e5 12. exd5 Qxd5 13. Be4 Qa5 14. b4 Qb6 15. a4 Ne7 16. Nxe5 Nxe5 17. dxe5 Qe6) 11... Nxf2?? { (0.17 → 7.65) Blunder. e5 was best. } (11... e5) 12. Qxf2 Qa3 13. bxa3 e5 14. dxe5 d4 15. exd4 Nxd4 16. cxd4 Bf5 17. Bxf5+ Kb8 18. Nc5 Ka8 19. d5 Rd7 20. Nxb7 Kxb7?! { (22.67 → Mate in 5) Checkmate is now unavoidable. Rb8 was best. } (20... Rb8 21. Nc5) 21. d6 cxd6 22. Rb1+ Ka8 23. Be4+ Rb7 24. Bxb7+ Kb8 25. Bc6+ Kc8 26. Qxa7 Kd8 27. Qd7# { White wins by checkmate. } 1-0