FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/d1jeCx8w"]
[Date "2026.02.14"]
[White "Mark2"]
[Black "David3"]
[Result "0-1"]
[UTCDate "2026.02.14"]
[UTCTime "00:03:59"]
[WhiteElo "1158"]
[BlackElo "1493"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+4"]
[WhiteTitle "࿄"]
[BlackTitle "IM🔱"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B10"]
[Opening "Caro-Kann Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. g3?! { (0.21 → -0.33) Inaccuracy. d4 was best. } (4. d4 Nc6 5. h3 e6 6. Bd3 Bd6 7. O-O Nge7 8. Re1 O-O 9. c4 dxc4 10. Bxc4 h6) 4... Bf5 5. Bg2 e6 6. O-O Nf6 7. b3 Bd6 8. Ba3?! { (-0.37 → -1.02) Inaccuracy. d4 was best. } (8. d4 Nc6 9. c4 O-O 10. Nc3 dxc4 11. bxc4 Rc8 12. Bb2 Be7 13. Rc1 Qb6 14. Qb3 Rfd8) 8... Bxa3 9. Nxa3 O-O 10. Nb5 Nc6 11. Ng5?? { (-0.41 → -2.96) Blunder. Nbd4 was best. } (11. Nbd4 Nxd4) 11... Ng4? { (-2.96 → -1.46) Mistake. a6 was best. } (11... a6 12. Na3) 12. f3?? { (-1.46 → -6.88) Blunder. Nf3 was best. } (12. Nf3 e5) 12... Nf6? { (-6.88 → -3.84) Mistake. Qb6+ was best. } (12... Qb6+ 13. Kh1) 13. g4 Bg6 14. c4? { (-3.79 → -6.36) Mistake. Kh1 was best. } (14. Kh1) 14... a6 15. Nd6?! { (-5.29 → -9.59) Inaccuracy. Nc3 was best. } (15. Nc3 dxc4 16. bxc4 Bd3 17. Rf2 Nxg4 18. fxg4 Qxg5 19. Qf3 Rad8 20. Qf4 Qxf4 21. Rxf4 e5) 15... Qxd6 16. c5 Qxc5+ 17. Kh1 Bd3 18. Rg1 Qd4 19. b4 Nxb4 20. a3 Bc2 21. Qc1 Bd3 22. Qd1 Rac8 23. Ne4 Bxe4 24. fxe4 Nxe4 25. d3? { (-9.87 → Mate in 1) Checkmate is now unavoidable. Bxe4 was best. } (25. Bxe4) 25... Nf2# { Black wins by checkmate. } 0-1