CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ceGfVoPe"] [Date "2026.10.07"] [White "AJ1"] [Black "PJ"] [Result "0-1"] [UTCDate "2026.10.07"] [UTCTime "20:13:22"] [WhiteElo "1275"] [BlackElo "1965"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+0"] [BlackTitle "GM🐶"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3 Bc5 5. Be3 Bxe3 6. fxe3 d6 7. Be2 Bg4 8. O-O h5?! { (0.11 → 0.92) Inaccuracy. Ne7 was best. } (8... Ne7) 9. a4 h4 10. g3?? { (0.83 → -3.43) Blunder. Ng5 was best. } (10. Ng5 Bd7 11. d4 Qe7 12. h3 O-O-O 13. a5 a6 14. d5 Nb4 15. Ra3 Rh6 16. Rb3 Rg6) 10... hxg3 11. hxg3 Qd7?! { (-3.46 → -2.24) Inaccuracy. Bh3 was best. } (11... Bh3 12. Re1 Qd7 13. Nd5 O-O-O 14. Nxf6 gxf6 15. Kf2 f5 16. Rh1 fxe4 17. dxe4 Rdg8 18. Qd5) 12. Ra3? { (-2.24 → -4.24) Mistake. Ng5 was best. } (12. Ng5 Be6 13. Bf3 Rh6 14. Nxe6 fxe6 15. a5 O-O-O 16. a6 b6 17. Kf2) 12... Bh5?! { (-4.24 → -2.90) Inaccuracy. Bh3 was best. } (12... Bh3 13. Re1 Rh6 14. Nd5 O-O-O 15. a5 Rdh8 16. Nxf6 Rxf6 17. a6 b6 18. Kf2 g5 19. Rh1) 13. Kf2?? { (-2.90 → -8.53) Blunder. Nd5 was best. } (13. Nd5 O-O-O 14. Rf2 Ne7 15. Nxf6 gxf6 16. Nh2 Bxe2 17. Qxe2 Rh3 18. Qg4 Qxg4 19. Nxg4 Rxg3+) 13... Qh3?? { (-8.53 → -1.74) Blunder. Ng4+ was best. } (13... Ng4+ 14. Kg1 Nxe3 15. Qc1 Qh3 16. Kf2 Ng4+ 17. Ke1 Qxg3+ 18. Kd2 Qf4+ 19. Kd1 Ne3+ 20. Qxe3) 14. Ke1 Qxg3+ 15. Rf2?? { (-1.64 → -9.02) Blunder. Kd2 was best. } (15. Kd2 Bxf3 16. Rxf3 Qg5 17. Rf5 Qh6 18. Qg1 Nd4 19. Rf2 Nxe2 20. Rxe2 Rh7 21. Ra1 c6) 15... Bxf3 16. Bxf3 Ng4 17. Bxg4 Rh1+ 18. Ke2 Qxg4+ 19. Kd2 Rxd1+ 20. Nxd1 O-O-O 21. Nc3 Rh8 22. d4 exd4 23. exd4 Nxd4 24. Rxf7? { (-9.44 → Mate in 8) Checkmate is now unavoidable. Ne2 was best. } (24. Ne2 Qg5+ 25. Nf4 Ne6 26. Re3 Nxf4 27. c3 Rh5 28. Kc2 Qe5 29. Rd2 g5 30. Rd4) 24... Rh2+?! { (Mate in 8 → -11.81) Lost forced checkmate sequence. Qg5+ was best. } (24... Qg5+ 25. Rf4 Rh2+ 26. Ne2 Qxf4+ 27. Kd3 Rh3+ 28. Ng3 Rxg3+ 29. Kc4 Qf7+ 30. Kb4 Nc6+ 31. Kb5) 25. Kd3 c5 26. Nb5?! { (-11.19 → Mate in 2) Checkmate is now unavoidable. Re7 was best. } (26. Re7 d5) 26... Qe2+ 27. Kc3 Rh3+ 28. Rf3 Rxf3# { Black wins by checkmate. } 0-1