CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/bjLPLicl"] [Date "2025.12.18"] [White "Sasha"] [Black "Isaac6"] [Result "0-1"] [UTCDate "2025.12.18"] [UTCTime "00:47:55"] [WhiteElo "1500"] [BlackElo "1918"] [WhiteTitle "IM🧁"] [BlackTitle "GM🔥"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } Bg4?! { (0.10 → 0.82) Inaccuracy. c5 was best. } (3... c5 4. e3 Nc6 5. Be2 cxd4 6. exd4 Bf5 7. c3 e6 8. O-O Bd6 9. Bxd6 Qxd6 10. Nbd2) 4. Ne5 Nbd7?! { (0.68 → 1.58) Inaccuracy. Bd7 was best. } (4... Bd7) 5. Nxd7?? { (1.58 → -0.03) Blunder. Nxg4 was best. } (5. Nxg4 Nxg4 6. e4 e5 7. Qxg4 h5 8. Qg5 Be7 9. Qxg7 Bf6 10. Qg3 exf4 11. Qxf4 Bxd4) 5... Qxd7 6. c3?! { (0.47 → -0.15) Inaccuracy. f3 was best. } (6. f3 Bf5 7. g4 Bg6 8. h4 h6 9. Nc3 a6 10. Qd2 e6 11. O-O-O b5 12. h5 Bh7) 6... O-O-O 7. h3 Bf5 8. Nd2 e6 9. e3 Bd6 10. Bxd6 Qxd6 11. Be2 h5 12. O-O?! { (0.27 → -0.67) Inaccuracy. c4 was best. } (12. c4 Qb4 13. Qb3 Qa5 14. Qc3 Qxc3 15. bxc3 g5 16. cxd5 exd5 17. a4 g4 18. h4 a5) 12... g5 13. Nf3?? { (-0.50 → -2.76) Blunder. c4 was best. } (13. c4) 13... g4 14. hxg4?? { (-2.82 → -8.77) Blunder. Ne5 was best. } (14. Ne5 gxh3) 14... hxg4 15. Ne5 Nd7?! { (-8.66 → -5.50) Inaccuracy. Rh7 was best. } (15... Rh7 16. g3 Rdh8 17. f3 gxf3 18. Bxf3 Ne4 19. g4 f6 20. Bg2 fxe5 21. dxe5 Qxe5 22. Rf4) 16. Nxf7?? { (-5.50 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (16. f4 gxf3) 16... Qh2# { Black wins by checkmate. } 0-1