FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/p81QOKWB"]
[Date "2026.02.06"]
[White "BENJAMIN4"]
[Black "David3"]
[Result "0-1"]
[UTCDate "2026.02.06"]
[UTCTime "21:34:55"]
[WhiteElo "1609"]
[BlackElo "1483"]
[WhiteRatingDiff "-10"]
[BlackRatingDiff "+17"]
[WhiteTitle "🌊"]
[BlackTitle "IM🔱"]
[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 } Bf5 3. e3 e6 4. Nf3 Nf6 5. Bd3 Bxd3 6. cxd3 Bd6 7. Bxd6 cxd6 8. Nc3 O-O 9. Qb3 Nc6? { (-0.08 → 1.38) Mistake. Qd7 was best. } (9... Qd7 10. h3 h6 11. O-O Nc6 12. Rac1 Ne7 13. e4 Rfc8 14. e5 Ne8 15. Ne2 Nc6 16. Rfe1) 10. Qxb7 Ne7 11. Nb5?? { (1.45 → -0.48) Blunder. Qa6 was best. } (11. Qa6 h6 12. O-O Qd7 13. Rfc1 Rfb8 14. b3 Rb7 15. h3 Rab8 16. Ne2 Kh7 17. Rc2 Nfg8) 11... Qa5+ 12. Nd2?? { (-1.46 → -3.90) Blunder. Nc3 was best. } (12. Nc3 Rab8) 12... Nf5?? { (-3.90 → -1.64) Blunder. Rfb8 was best. } (12... Rfb8) 13. Nc3? { (-1.64 → -2.96) Mistake. a4 was best. } (13. a4 Rfb8) 13... Rab8 14. Qc6 Rfc8?? { (-2.64 → 0.45) Blunder. Rxb2 was best. } (14... Rxb2 15. Rc1) 15. Qa4 Qxa4?! { (0.30 → 0.88) Inaccuracy. Qb6 was best. } (15... Qb6) 16. Nxa4 Rc7?! { (0.56 → 1.34) Inaccuracy. Rb4 was best. } (16... Rb4 17. b3 Rb7 18. Ke2 Rbc7 19. Rhb1 h5 20. b4 g5 21. b5 Kg7 22. b6 Rb7 23. bxa7) 17. O-O Rb4?! { (1.21 → 2.19) Inaccuracy. Rc2 was best. } (17... Rc2 18. Nb3) 18. Nc3?? { (2.19 → -0.16) Blunder. Rfc1 was best. } (18. Rfc1 Rxc1+ 19. Rxc1 Ne7 20. b3 Rb7 21. h3 Kf8 22. Kf1 Ke8 23. Nf3 h6 24. Ke1 Kd7) 18... Rxb2 19. Nb5?? { (-0.21 → -7.72) Blunder. Rfb1 was best. } (19. Rfb1 Rxb1+) 19... Rcc2?? { (-7.72 → -2.62) Blunder. Rxb5 was best. } (19... Rxb5) 20. Nb3?? { (-2.62 → -5.61) Blunder. Rfc1 was best. } (20. Rfc1 Rxc1+ 21. Rxc1 h5 22. Nb3 Rxa2 23. Nc3 Rb2 24. Na5 Ng4 25. Rf1 Rc2 26. Nb5 a6) 20... Nxe3 21. fxe3?? { (-5.17 → Mate in 3) Checkmate is now unavoidable. Rfc1 was best. } (21. Rfc1 g5) 21... Rxg2+ 22. Kh1 Rxh2+ 23. Kg1 Rbg2# { Black wins by checkmate. } 0-1