CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LG2mEUbG"] [Date "2026.06.17"] [White "Ayaan1"] [Black "Maria"] [Result "1-0"] [UTCDate "2026.06.17"] [UTCTime "20:16:25"] [WhiteElo "1177"] [BlackElo "1149"] [WhiteRatingDiff "+43"] [BlackRatingDiff "-9"] [WhiteTitle "IM"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: Mokele Mbembe, Vavra Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e6 2. d4 Nf6? { (0.38 → 1.59) Mistake. d5 was best. } (2... d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Bxf6 8. Bxf6 Nxf6 9. Bc4) 3. e5 Ne4 { B02 Alekhine Defense: Mokele Mbembe, Vavra Defense } 4. Nc3? { (1.60 → 0.06) Mistake. Nh3 was best. } (4. Nh3 h6 5. f3 Ng5 6. Nf2 d5 7. f4 Ne4 8. Nxe4 dxe4 9. Be2 c5 10. dxc5 Qxd1+) 4... Qe7?? { (0.06 → 9.51) Blunder. Nxc3 was best. } (4... Nxc3 5. bxc3 d5 6. f4 c5 7. Nf3 Be7 8. Be2 Bd7 9. O-O b6 10. Rb1 Nc6) 5. Nf3?? { (9.51 → 0.93) Blunder. Nxe4 was best. } (5. Nxe4 d5 6. exd6 cxd6 7. Nf3 d5 8. Ng3 Nc6 9. c3 Qc7 10. Bb5 Bd6 11. Nh5 O-O) 5... Nc6?? { (0.93 → 9.66) Blunder. Nxc3 was best. } (5... Nxc3 6. bxc3) 6. Bd3?? { (9.66 → 1.52) Blunder. Nxe4 was best. } (6. Nxe4 d5 7. exd6 cxd6 8. Bd3 d5 9. Ng3 Qc7 10. O-O Bd7 11. c4 dxc4 12. Bxc4 O-O-O) 6... Nxc3 7. Bg5?? { (1.50 → -7.63) Blunder. bxc3 was best. } (7. bxc3 d6) 7... Qb4?? { (-7.63 → 0.51) Blunder. Nxd1 was best. } (7... Nxd1 8. Bxe7) 8. bxc3 Qb2?? { (0.90 → 3.23) Blunder. Qxc3+ was best. } (8... Qxc3+ 9. Bd2 Qa3 10. O-O b6 11. Qe2 Bb4 12. Be3 Bb7 13. Rfb1 Qa4 14. Rb3 a6 15. a3) 9. Bc1?? { (3.23 → -7.15) Blunder. a4 was best. } (9. a4) 9... Qb6?? { (-7.15 → 3.10) Blunder. Qxa1 was best. } (9... Qxa1 10. O-O Qxc3 11. Be4 d5 12. exd6 Bxd6 13. Re1 O-O 14. Re3 Qc4 15. Bxc6 Qxc6 16. Ne5) 10. Ng5 Be7 11. Nxf7?? { (3.50 → 0.91) Blunder. Qh5 was best. } (11. Qh5) 11... Kxf7 12. Qh5+ g6?? { (0.99 → 5.74) Blunder. Kf8 was best. } (12... Kf8 13. h4) 13. Qf3+?? { (5.74 → -1.63) Blunder. Bxg6+ was best. } (13. Bxg6+) 13... Ke8 14. O-O?! { (-1.59 → -2.35) Inaccuracy. Bh6 was best. } (14. Bh6 Nd8) 14... Bh4?? { (-2.35 → 2.86) Blunder. Rf8 was best. } (14... Rf8 15. Qh3 Rf7 16. Be3 Qa5 17. Rab1 d5 18. c4 dxc4 19. Bxc4 Qc3 20. Bb5 a6 21. Bd3) 15. Qh3 Be7 16. Qg3?? { (3.57 → -1.37) Blunder. Bxg6+ was best. } (16. Bxg6+) 16... Rf8? { (-1.37 → -0.31) Mistake. Rg8 was best. } (16... Rg8 17. h4) 17. Bxg6+?? { (-0.31 → -5.66) Blunder. Bh6 was best. } (17. Bh6 Rg8) 17... hxg6 18. Qxg6+ Rf7?! { (-5.32 → -3.37) Inaccuracy. Kd8 was best. } (18... Kd8 19. Bh6 Re8 20. Rfe1 Qa5 21. Re3 b6 22. Bg7 Ba6 23. Bf6 Bc4 24. h4 Qd5 25. h5) 19. Qg8+? { (-3.37 → -6.07) Mistake. Re1 was best. } (19. Re1 Bf8) 19... Rf8 20. Qg6+ Kd8 21. Bh6 Rh8?! { (-5.93 → -4.38) Inaccuracy. Re8 was best. } (21... Re8) 22. Qg7?! { (-4.38 → -6.70) Inaccuracy. Bg7 was best. } (22. Bg7 Re8 23. Rfd1 d5 24. exd6 cxd6 25. c4 Qc7 26. d5 exd5 27. cxd5 Nb4 28. c4 b6) 22... Rf8?! { (-6.70 → -4.87) Inaccuracy. Re8 was best. } (22... Re8) 23. Qh7 Nxd4?? { (-5.93 → 1.43) Blunder. Re8 was best. } (23... Re8 24. Rfd1 Qa5 25. Rd3 Qd5 26. Rg3 d6 27. Rg8 Rxg8 28. Qxg8+ Kd7 29. exd6 cxd6) 24. Qg7?? { (1.43 → -9.75) Blunder. Bxf8 was best. } (24. Bxf8 Ne2+ 25. Kh1 Bxf8 26. Qh4+ Ke8 27. Qh5+ Kd8 28. Qxe2 Qc5 29. f4 d5 30. f5 Bd7) 24... Nxc2?? { (-9.75 → 0.00) Blunder. Nf5 was best. } (24... Nf5) 25. Bg5 Ke8?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Re8 was best. } (25... Re8 26. Bxe7+ Rxe7 27. Qh8+ Re8 28. Qh4+ Re7) 26. Qxe7# { White wins by checkmate. } 1-0