CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/UYJxPXo1"] [Date "2026.09.14"] [White "eZrA1"] [Black "Mattie"] [Result "1-0"] [UTCDate "2026.09.14"] [UTCTime "23:37:57"] [WhiteElo "1361"] [BlackElo "1372"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-25"] [WhiteTitle "IM🙀"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense } 3. Bc4 Nf6 4. Nf3 d6 5. O-O Nc6 6. d3 O-O 7. Bg5 h6 8. Bh4 Bg4 9. Nd5?? { (0.41 → -1.75) Blunder. h3 was best. } (9. h3) 9... Nd4?? { (-1.75 → 4.25) Blunder. g5 was best. } (9... g5) 10. h3?? { (4.25 → -2.50) Blunder. Nxf6+ was best. } (10. Nxf6+ gxf6 11. Qd2 Kh7 12. Nxd4 Bxd4 13. c3 Bb6 14. Kh1 Qd7 15. Bxf6 Be6 16. f4 Bxc4) 10... Nxf3+?? { (-2.50 → 0.06) Blunder. Bxf3 was best. } (10... Bxf3 11. gxf3 g5 12. Bg3 b5 13. Nxf6+ Qxf6 14. Bd5 c6 15. Bb3 Qxf3 16. c3 Ne2+ 17. Kh2) 11. gxf3? { (0.06 → -1.37) Mistake. gxf3 was best. } (11. gxf3 Bxh3) 11... Bxh3 12. Re1?? { (-1.59 → -4.12) Blunder. Nxf6+ was best. } (12. Nxf6+ gxf6 13. c3 d5 14. Bxd5 c6 15. Bb3 Kh7 16. Kh2 Bxf1 17. Qxf1 Qd7 18. d4 exd4) 12... Be6?? { (-4.12 → -0.12) Blunder. g5 was best. } (12... g5) 13. Nxf6+ gxf6 14. Qd2?! { (-0.12 → -0.69) Inaccuracy. f4 was best. } (14. f4 exf4 15. d4 Bxc4 16. Qg4+ Kh8 17. Qxf4 Rg8+ 18. Kh2 Kh7 19. dxc5 Qd7 20. Rg1 Rg6) 14... Bxc4?? { (-0.69 → 11.52) Blunder. Kh7 was best. } (14... Kh7 15. Bxe6) 15. dxc4?? { (11.52 → -1.19) Blunder. Qxh6 was best. } (15. Qxh6 Bd5 16. exd5 Bb4 17. Kh1 Bd2 18. Rg1+ Bg5 19. Bxg5 fxg5 20. Rxg5+ Qxg5 21. Qxg5+ Kh7) 15... Kg7?? { (-1.19 → 1.19) Blunder. Kh7 was best. } (15... Kh7 16. Kh2) 16. Re2?? { (1.19 → -1.42) Blunder. Kh2 was best. } (16. Kh2 Qe7 17. f4 a5 18. Rg1+ Kh7 19. f5 Rg8 20. a4 c6 21. Rad1 d5 22. cxd5 cxd5) 16... Qd7 17. Kg2 Rg8?? { (-1.12 → 2.10) Blunder. a5 was best. } (17... a5) 18. Rh1?? { (2.10 → -1.21) Blunder. b4 was best. } (18. b4 Kh7+ 19. Bg3 Bxf2 20. Rxf2 f5 21. exf5 Qxf5 22. Qd3 Qg6 23. Qxg6+ Rxg6 24. Kh2 Rag8) 18... Kh7+?? { (-1.21 → 2.47) Blunder. Qa4 was best. } (18... Qa4) 19. Bg3 Rad8?? { (3.00 → Mate in 1) Checkmate is now unavoidable. Rg6 was best. } (19... Rg6 20. b4 Bd4 21. c3 Bb6 22. c5 f5 23. exf5 Qxf5 24. cxb6 axb6 25. Rh4 Qe6 26. Kf1) 20. Qxh6# { White wins by checkmate. } 1-0