CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sLG9i7mF"] [Date "2026.07.29"] [White "Ioana"] [Black "Wesley"] [Result "0-1"] [UTCDate "2026.07.29"] [UTCTime "20:31:19"] [WhiteElo "818"] [BlackElo "1505"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [BlackTitle "☘"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 { B20 Sicilian Defense } 2. Bd3 Nc6 3. Nf3 d6 4. O-O Nf6 5. Ng5?! { (0.13 → -0.70) Inaccuracy. Re1 was best. } (5. Re1 Bg4 6. Bb5 e6 7. Bxc6+ bxc6 8. h3 Bh5 9. d3 Nd7 10. Nbd2 Be7 11. Nf1 O-O) 5... g6 6. f4 Bg4 7. Qe1? { (-0.31 → -1.39) Mistake. Be2 was best. } (7. Be2 Bxe2 8. Qxe2 Bg7 9. c3 h6 10. Nh3 O-O 11. Na3 Qd7 12. d3 Rab8 13. Nc2 e6) 7... Nd4?? { (-1.39 → 0.69) Blunder. h6 was best. } (7... h6) 8. c3 Nc6 9. f5?? { (0.74 → -1.23) Blunder. h3 was best. } (9. h3 Bc8 10. Bc4 d5 11. exd5 Nxd5 12. d3 h6 13. Ne4 Bg7 14. Nxc5 b6 15. Ne4 Na5) 9... Qb6?! { (-1.23 → -0.29) Inaccuracy. Bh6 was best. } (9... Bh6 10. h4 gxf5 11. Bc4 d5 12. exd5 Nxd5 13. d3 Bxg5 14. hxg5 Qd7 15. Nd2 O-O-O 16. Nb3) 10. fxg6?? { (-0.29 → -4.97) Blunder. Bc4 was best. } (10. Bc4 Ne5 11. Na3 h6 12. Bb5+ Nfd7 13. Nxf7 Nxf7 14. h3 Bh5 15. g4 Bxg4 16. hxg4 O-O-O) 10... c4+ 11. Kh1 O-O-O?? { (-4.79 → 4.87) Blunder. cxd3 was best. } (11... cxd3) 12. gxh7?? { (4.87 → -5.78) Blunder. Bxc4 was best. } (12. Bxc4) 12... cxd3 13. Rf2 Nxh7 14. Nxf7 Ng5?? { (-7.72 → -2.02) Blunder. Bg7 was best. } (14... Bg7) 15. Nxg5?? { (-2.02 → -4.81) Blunder. Nxh8 was best. } (15. Nxh8 Ne5 16. Rf4 Bh6 17. Ng6 Ngf3 18. Qe3 Bxf4 19. Nxf4 Rf8 20. Nd5 Qxe3 21. Nxe3 Ng5) 15... Bg7 16. Rf3? { (-4.88 → -9.24) Mistake. Nf3 was best. } (16. Nf3 Ne5) 16... Bxf3 17. gxf3 Ne5 18. Nf7 Rh7 19. Nxd8 Kxd8 20. Qg1 Qxg1+ 21. Kxg1 Nxf3+ 22. Kg2 Ne5?! { (-9.72 → -5.52) Inaccuracy. Ne1+ was best. } (22... Ne1+ 23. Kg3 Nc2 24. Na3 Nxa1 25. Nc4 Be5+ 26. Kg4 Rxh2 27. b3 Nc2 28. Kf5 Kd7 29. Bb2) 23. Na3 Kd7?! { (-5.99 → -4.52) Inaccuracy. Rh4 was best. } (23... Rh4) 24. c4?! { (-4.52 → -7.79) Inaccuracy. b3 was best. } (24. b3) 24... b6 25. b3 Ng4?? { (-6.69 → -2.73) Blunder. Ng6 was best. } (25... Ng6 26. Rb1 Be5 27. Bb2 Rxh2+ 28. Kf3 Rxd2 29. Bxe5 Nxe5+ 30. Ke3 Rxa2 31. Nb5 Re2+ 32. Kf4) 26. Kg3?? { (-2.73 → -8.13) Blunder. Rb1 was best. } (26. Rb1) 26... Nxh2 27. Bb2 Bxb2 28. Re1 Bxa3 29. Re3 Nf1+ 30. Kf3 Nxe3 31. Kxe3 Rh3+ 32. Kd4?! { (-15.24 → Mate in 2) Checkmate is now unavoidable. Kf2 was best. } (32. Kf2 Bb4) 32... Bc1?! { (Mate in 2 → -15.65) Lost forced checkmate sequence. Bb2+ was best. } (32... Bb2+ 33. Kd5 e6#) 33. Kc3 Bxd2+ 34. Kxd2 e6 35. Kc3 d5 36. exd5 exd5 37. cxd5?! { (-10.53 → Mate in 22) Checkmate is now unavoidable. b4 was best. } (37. b4 dxc4) 37... Kd6 38. Kc4 d2 39. b4 d1=Q 40. Kb5 Rh5 41. Kc4 Qxd5+ 42. Kc3 Rh3+ 43. Kb2 Qg2+ 44. Ka1 Rh1# { Black wins by checkmate. } 0-1