CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zr3xK0FC"] [Date "2025.09.14"] [White "Nikolai"] [Black "Sasha"] [Result "0-1"] [UTCDate "2025.09.14"] [UTCTime "17:26:17"] [WhiteElo "913"] [BlackElo "1535"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "IM🧁"] [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 } Bf5 4. c3 e6 5. e3 c6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. O-O Bxf4 9. exf4 Nbd7 10. Qe2 O-O 11. h3 Ne4 12. Ng5?? { (0.00 → -2.20) Blunder. Nbd2 was best. } (12. Nbd2 Nd6 13. Ne5 a5 14. Rfe1 a4 15. Rac1 Rc8 16. Qd1 Ra8) 12... Nxg5 13. fxg5 Qxg5 14. f3?! { (-2.12 → -3.10) Inaccuracy. Nd2 was best. } (14. Nd2 Qd8) 14... Nf6 15. Nd2?! { (-2.80 → -3.74) Inaccuracy. f4 was best. } (15. f4 Qf5 16. Qe3 Qe4 17. Qf2 b6 18. a4 Qd3 19. Nd2 Qc2 20. Rfb1 a5 21. Qe3 c5) 15... Nh5 16. g4?? { (-3.45 → -7.84) Blunder. Qf2 was best. } (16. Qf2 e5) 16... Nf4? { (-7.84 → -4.00) Mistake. Ng3 was best. } (16... Ng3 17. Rf2 Nxe2+ 18. Rxe2 h5 19. Rf1 Qf4 20. Rg2 h4 21. Re1 g5 22. a3 Rae8 23. a4) 17. Qf2? { (-4.00 → -9.04) Mistake. Qh2 was best. } (17. Qh2 Rae8) 17... Nxh3+ 18. Kg2 Nxf2 19. Kxf2 Qxd2+ 20. Kg1 f5 21. Rf2 Qe3 22. Rf1 fxg4 23. fxg4?! { (-14.87 → Mate in 6) Checkmate is now unavoidable. Kg2 was best. } (23. Kg2 Rf4) 23... Rxf2 24. Rxf2 Rf8 25. Kg2 Rxf2+ 26. Kh1 Qe1# { Black wins by checkmate. } 0-1