CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ooMuHvUT"] [Date "2026.09.23"] [White "Maria"] [Black "xavi"] [Result "0-1"] [UTCDate "2026.09.23"] [UTCTime "20:14:38"] [WhiteElo "1118"] [BlackElo "1740"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "❦"] [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. Nf3 Nc6 4. d3?! { (0.84 → 0.03) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5) 4... h6?! { (0.03 → 0.62) Inaccuracy. Nf6 was best. } (4... Nf6) 5. Nd5?! { (0.62 → -0.11) Inaccuracy. Nxe5 was best. } (5. Nxe5 Nxe5) 5... Nf6 6. Nxf6+ Qxf6 7. d4?? { (-0.16 → -2.91) Blunder. Be2 was best. } (7. Be2 d6 8. O-O a5 9. c3 a4 10. Be3 O-O 11. Kh1 Bxe3 12. fxe3 Qg6 13. Qd2 b6) 7... exd4?! { (-2.91 → -1.86) Inaccuracy. Nxd4 was best. } (7... Nxd4 8. Nxd4 Bxd4 9. Qd2 Qg6 10. f3 d6 11. Bd3 a6 12. Qe2 Be6 13. c3 Ba7 14. Bd2) 8. Bc4 Ne5?? { (-2.29 → 0.00) Blunder. O-O was best. } (8... O-O 9. O-O Re8 10. Bd3 d6 11. h3 Nb4 12. b3 Bb6 13. a4 a5 14. Bb2 Bc5 15. Nd2) 9. Nxe5 Qxe5 10. Qf3?! { (-0.26 → -0.87) Inaccuracy. O-O was best. } (10. O-O d6 11. f4 Qe7 12. Kh1 a5 13. f5 Bd7 14. Bd2 Bc6 15. Qh5 Bb4 16. f6 gxf6) 10... O-O 11. Bf4 Qf6 12. Bxc7?? { (-0.22 → -3.31) Blunder. O-O-O was best. } (12. O-O-O d6) 12... Qxf3?? { (-3.31 → -0.32) Blunder. Qc6 was best. } (12... Qc6 13. Bf4 Bb4+ 14. c3 Qxc4 15. cxb4 d5 16. Qb3 Qxb3 17. axb3 dxe4 18. Be5 Rd8 19. Bc7) 13. gxf3 b6?? { (-0.24 → 1.94) Blunder. d6 was best. } (13... d6 14. Ba5 Be6 15. Bd3 f5 16. Rg1 Rf6 17. Bd2 Raf8 18. O-O-O Kh8 19. b4 Bb6 20. Rde1) 14. Rg1? { (1.94 → 0.45) Mistake. O-O-O was best. } (14. O-O-O d6 15. Bd5 Ba6 16. e5 dxe5 17. Bxa8 Rxa8 18. Bxe5 Be2 19. Rd2 Bxf3 20. Rg1 g5) 14... Kh7?? { (0.45 → 2.79) Blunder. d6 was best. } (14... d6) 15. Be5?? { (2.79 → 0.40) Blunder. O-O-O was best. } (15. O-O-O) 15... g6?? { (0.40 → 3.53) Blunder. f6 was best. } (15... f6 16. Bg3 Bb7 17. O-O-O Rae8 18. a3 a5 19. Bd3 Bc6 20. h4 g6 21. Bf4 g5 22. Bd2) 16. f4?? { (3.53 → -1.48) Blunder. O-O-O was best. } (16. O-O-O Bb7 17. Bxd4 Be7 18. Be3 Rad8 19. Bd5 Bc6 20. f4 f5 21. e5 g5 22. Bxc6 dxc6) 16... f5?? { (-1.48 → 2.86) Blunder. f6 was best. } (16... f6 17. Bd5 fxe5 18. Bxa8 Ba6 19. Bd5 Rxf4 20. Rg3 h5 21. Rh3 Kh6 22. a3 Be7 23. c4) 17. exf5? { (2.86 → 1.33) Mistake. O-O-O was best. } (17. O-O-O d6 18. Bxd4 Bxd4 19. Rxd4 fxe4 20. Rxe4 h5 21. Bd5 Rb8 22. Rd4 Bf5 23. Kd2 Kh6) 17... Rxf5 18. Bd3?? { (1.35 → -0.84) Blunder. Bd5 was best. } (18. Bd5 d6) 18... Rf8?? { (-0.84 → 22.94) Blunder. d6 was best. } (18... d6 19. Be4) 19. Bxg6+ Kg8?! { (21.08 → Mate in 7) Checkmate is now unavoidable. Kg8 was best. } (19... Kg8 20. Bh5+) 20. Bf7+?? { (Mate in 7 → -4.05) Lost forced checkmate sequence. Bh5+ was best. } (20. Bh5+ Kh7 21. Rg7+ Kh8 22. Bg6 Bb4+ 23. Kd1 Rf6 24. Rh7+ Kg8 25. Bxf6 d6 26. Rh8#) 20... Kxf7 21. Rg7+ Ke6 22. Rg6+?! { (-3.91 → -5.83) Inaccuracy. O-O-O was best. } (22. O-O-O) 22... Kd5 23. c4+ dxc3 24. bxc3 d6 25. Rd1+ Kc4 26. Rgxd6 Bxd6 27. Rd4+ Kc5?? { (-6.31 → 2.45) Blunder. Kb5 was best. } (27... Kb5 28. Rxd6) 28. Rxd6?? { (2.45 → -6.39) Blunder. Bxd6+ was best. } (28. Bxd6+ Kc6 29. Bxf8 Bg4 30. Bg7 Rc8 31. Kd2 h5 32. Ke3 Bf5 33. Be5 Kb5 34. Rd6 Bb1) 28... Bg4 29. Rxh6 Rfe8 30. Rh7 Rad8 31. Rc7+ Kb5 32. c4+ Ka6 33. Rc6?? { (-6.57 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (33. f3) 33... Rd1# { Black wins by checkmate. } 0-1