CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Md5GsvuY"] [Date "2026.04.01"] [White "Alexander9"] [Black "Wesley"] [Result "1-0"] [UTCDate "2026.04.01"] [UTCTime "20:17:32"] [WhiteElo "969"] [BlackElo "1513"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-19"] [BlackTitle "GM⚜"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 Nf6 4. Bd3?! { (0.44 → -0.14) Inaccuracy. Bb5 was best. } (4. Bb5 Qc7 5. O-O Nd4 6. Re1 a6 7. e5 Nxb5 8. exf6 Nxc3 9. fxg7 Bxg7 10. dxc3 d6) 4... g6 5. Bc4 Bg7 6. Nd5?? { (-0.39 → -2.40) Blunder. O-O was best. } (6. O-O O-O 7. d3 d6 8. h3 e6 9. Re1 b6 10. Bb3 Bb7 11. d4 cxd4 12. Nxd4 Nxd4) 6... d6?? { (-2.40 → -0.05) Blunder. Nxe4 was best. } (6... Nxe4 7. d3) 7. Nc3? { (-0.05 → -1.55) Mistake. Nxf6+ was best. } (7. Nxf6+ Bxf6 8. c3 Bg4 9. h3 Bxf3 10. Qxf3 O-O 11. d3 Rb8 12. a4 a6 13. O-O Bg7) 7... O-O?! { (-1.55 → -0.97) Inaccuracy. Nxe4 was best. } (7... Nxe4) 8. O-O? { (-0.97 → -2.57) Mistake. d3 was best. } (8. d3 e6 9. O-O b6 10. Re1 Bb7 11. h3 Rc8 12. a4 h6 13. Bb3 Kh7 14. Bf4 Nh5) 8... Bg4? { (-2.57 → -1.09) Mistake. Nxe4 was best. } (8... Nxe4 9. Nxe4) 9. d3?? { (-1.09 → -3.20) Blunder. Be2 was best. } (9. Be2 d5) 9... d5?? { (-3.20 → -0.40) Blunder. Nd4 was best. } (9... Nd4 10. Nd5) 10. exd5?! { (-0.40 → -1.13) Inaccuracy. Nxd5 was best. } (10. Nxd5 Nxd5 11. exd5 Ne5 12. Re1 b5 13. Bxb5 Qxd5 14. Re4 Rab8 15. a4 e6 16. Bf4 Nxf3+) 10... Nxd5?? { (-1.13 → 6.77) Blunder. Nd4 was best. } (10... Nd4 11. Re1 Bxf3 12. gxf3 Qd7 13. Ne4 Qf5 14. Ng3 Nxf3+ 15. Kh1 Qg4 16. Re3 Nd4 17. Qxg4) 11. Nxd5? { (6.77 → 3.96) Mistake. Bxd5 was best. } (11. Bxd5) 11... Nd4?! { (3.96 → 6.07) Inaccuracy. b5 was best. } (11... b5 12. Bb3 Ne5 13. Re1 Bxf3 14. gxf3 e6 15. Ne3 a5 16. a4 Qf6 17. Kg2 c4 18. dxc4) 12. Nxd4?? { (6.07 → -4.31) Blunder. c3 was best. } (12. c3 Nxf3+) 12... Bxd1 13. Nf3?! { (-4.50 → -7.76) Inaccuracy. Bg5 was best. } (13. Bg5 Bf6) 13... Bxf3 14. gxf3 e6 15. Nf4 Qg5+ 16. Ng2 Qh4?? { (-6.48 → 9.78) Blunder. Qh5 was best. } (16... Qh5 17. f4 a6 18. a4 b5 19. axb5 axb5 20. Rxa8 Rxa8 21. Bxb5 Ra1 22. Bc4 Qf3 23. c3) 17. d4?? { (9.78 → -8.20) Blunder. Nxh4 was best. } (17. Nxh4) 17... cxd4?? { (-8.20 → 9.04) Blunder. Qxd4 was best. } (17... Qxd4) 18. Nxh4 Rac8 19. Bb5 Rxc2 20. Ng2 a6 21. Ba4 Rc4 22. Bd1 d3 23. b3 Rcc8 24. Rb1 Bd4 25. Bb2 Bxb2 26. Rxb2 Rc1 27. Rd2 Rd8 28. Nh4 Kg7 29. f4 h5 30. f5 exf5 31. Re1 f4 32. Re7 Rd4 33. Rxb7 f3 34. Nxf3 Rg4+ 35. Kf1 Ra1 36. Rxd3 Rxa2 37. Rd2 Rxd2 38. Nxd2 a5 39. Bxg4 hxg4 40. Ra7 Kf6 41. Ra6+ Kg5 42. Rxa5+ Kh4 43. b4 f5 44. Ra3 f4 45. b5 g5 46. b6 g3 47. hxg3+ fxg3 48. fxg3+ Kh3 49. b7 g4 50. b8=Q Kh2 51. Qa8 Kh3 52. Qh8# { White wins by checkmate. } 1-0