CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/HBxtV4O2"] [Date "2026.08.16"] [White "Grayson"] [Black "Ezra1"] [Result "0-1"] [UTCDate "2026.08.16"] [UTCTime "17:18:35"] [WhiteElo "1260"] [BlackElo "1408"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+5"] [BlackTitle "😼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 { C42 Russian Game } d5?! { (0.64 → 1.44) Inaccuracy. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. c4 Nb4 9. Re1 Nxd3 10. Qxd3) 4. Nc3?! { (1.44 → 0.79) Inaccuracy. exd5 was best. } (4. exd5) 4... dxe4 5. Nb5?? { (1.12 → -2.36) Blunder. Bc4 was best. } (5. Bc4 Be6) 5... Nc6?? { (-2.36 → -0.40) Blunder. a6 was best. } (5... a6 6. Nc3 Qe7 7. Nc4 Nc6 8. Ne3 Be6 9. d4 exd3 10. Bxd3 O-O-O 11. O-O h5 12. Qe2) 6. Nxc6 bxc6 7. Nd4?? { (-0.18 → -9.23) Blunder. Nc3 was best. } (7. Nc3 Bf5 8. Be2 Bd6 9. d3 O-O 10. O-O Re8 11. Bg5 exd3 12. Bxd3 Bxd3 13. Qxd3 h6) 7... Qxd4 8. c3 Qd8 9. Bc4 Bf5 10. b3 Bd6 11. O-O O-O 12. g3 Re8 13. Re1 Bc5 14. b4 Bb6 15. a4 Qd6?! { (-9.89 → -6.18) Inaccuracy. Ng4 was best. } (15... Ng4 16. Qe2) 16. a5 Bxa5?? { (-5.95 → -1.67) Blunder. Bxf2+ was best. } (16... Bxf2+ 17. Kxf2 Ng4+ 18. Kg2 Ne5 19. Be2 Rad8 20. a6 Qg6 21. Ra5 Nd3 22. Bxd3 Rxd3 23. Qe2) 17. bxa5? { (-1.67 → -3.33) Mistake. Rxa5 was best. } (17. Rxa5 Bh3 18. Be2 h6 19. Rc5 Nd7 20. Rh5 Be6 21. Bf1 f5 22. d4 Nf6 23. Rh3 Qd7) 17... Qc5?! { (-3.33 → -2.18) Inaccuracy. Ng4 was best. } (17... Ng4 18. Ba3) 18. Ra4?! { (-2.18 → -3.27) Inaccuracy. Be2 was best. } (18. Be2) 18... Red8?? { (-3.27 → -0.42) Blunder. Bg4 was best. } (18... Bg4 19. Be2) 19. d3? { (-0.42 → -1.98) Mistake. Ba3 was best. } (19. Ba3 Qe5 20. f3 Bg6 21. fxe4 Bxe4 22. Bf1 Qf5 23. d3 Bxd3 24. Rf4 Bc2 25. Qxd8+ Rxd8) 19... exd3?? { (-1.98 → 4.84) Blunder. Bg4 was best. } (19... Bg4 20. Qd2 exd3 21. Bxd3 Bf5 22. Re3 Ng4 23. Ba3 Qd5 24. Rd4 Nxe3 25. Rxd5 Rxd5 26. Qxe3) 20. Bg5?? { (4.84 → -5.22) Blunder. Ba3 was best. } (20. Ba3) 20... Qd6? { (-5.22 → -3.01) Mistake. Ne4 was best. } (20... Ne4) 21. Bxf6? { (-3.01 → -5.17) Mistake. Qf3 was best. } (21. Qf3 d2) 21... Qxf6 22. Qh5?! { (-5.12 → -8.67) Inaccuracy. Qd2 was best. } (22. Qd2) 22... g6 23. Qf3 d2 24. Rd1 Re8 25. a6?! { (-5.23 → -9.29) Inaccuracy. Be2 was best. } (25. Be2 Rad8) 25... Re1+ 26. Rxe1?! { (-10.50 → Mate in 9) Checkmate is now unavoidable. Bf1 was best. } (26. Bf1 Bh3) 26... dxe1=Q+?! { (Mate in 9 → -28.15) Lost forced checkmate sequence. dxe1=Q+ was best. } (26... dxe1=Q+ 27. Kg2 Bh3+ 28. Kxh3 Qxf3 29. Bxf7+ Qxf7 30. Ra5 Qfxf2 31. Rc5 Qe6+ 32. Kh4 Qxh2+ 33. Kg5) 27. Kg2?! { (-28.15 → Mate in 8) Checkmate is now unavoidable. Bf1 was best. } (27. Bf1 Re8 28. Qg2 Bh3 29. Rf4 Bxg2 30. Kxg2 Qfxc3 31. Bc4 Re7 32. g4 Qcd2 33. Rf3 Qe4) 27... Be4 28. Qxe4 Qxe4+ 29. Kh3 Qff5+ 30. g4 Qef3+ 31. Kh4 Q5xg4# { Black wins by checkmate. } 0-1