CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/7YfapdJN"] [Date "2026.04.22"] [White "Trekker"] [Black "Wesley"] [Result "0-1"] [UTCDate "2026.04.22"] [UTCTime "20:45:54"] [WhiteElo "1697"] [BlackElo "1487"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+14"] [WhiteTitle "GM🎅"] [BlackTitle "GM⚜"] [Variant "Standard"] [TimeControl "420+2"] [ECO "E90"] [Opening "King's Indian Defense: Zinnowitz Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 Nf6 2. Nc3 g6?! { (0.14 → 0.76) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Ne4 7. Qc2 Ng5 8. Nxg5 Qxg5 9. h4) 3. d4 Bg7 4. Bg5?! { (0.85 → 0.08) Inaccuracy. e4 was best. } (4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Qe8 8. dxe5 Ng4 9. Bd2 Nxe5 10. Nxe5 dxe5) 4... O-O?! { (0.08 → 0.78) Inaccuracy. h6 was best. } (4... h6) 5. Nf3?! { (0.78 → 0.19) Inaccuracy. e4 was best. } (5. e4 d6 6. Be2 Nc6 7. d5 Ne5 8. Qd2 a6 9. Rd1 Nfd7 10. h3 c6 11. Nf3 Nxf3+) 5... d6 6. e4 { E90 King's Indian Defense: Zinnowitz Variation } Bg4 7. Be2 Nc6?! { (0.51 → 1.18) Inaccuracy. Bxf3 was best. } (7... Bxf3 8. Bxf3) 8. O-O?! { (1.18 → 0.49) Inaccuracy. d5 was best. } (8. d5 Bxf3) 8... Nb4? { (0.49 → 1.73) Mistake. Nd7 was best. } (8... Nd7 9. Ne1) 9. a3 Nc6 10. d5 Nb8 11. h3 Bxf3 12. Bxf3 Nbd7 13. Bg4? { (1.55 → 0.36) Mistake. Qc2 was best. } (13. Qc2) 13... Nc5 14. f3?? { (0.42 → -2.67) Blunder. Bf3 was best. } (14. Bf3 a5) 14... c6? { (-2.67 → -1.19) Mistake. h5 was best. } (14... h5) 15. b4?! { (-1.19 → -1.89) Inaccuracy. Rc1 was best. } (15. Rc1 Qb6) 15... Ncxe4?? { (-1.89 → 1.65) Blunder. Nxg4 was best. } (15... Nxg4 16. Rc1 Bf6 17. Bf4 Qb6 18. fxg4 Nxe4+ 19. c5 Nxc3 20. Rxc3 dxc5 21. bxc5 Qa5 22. Rc2) 16. fxe4?? { (1.65 → -0.98) Blunder. Nxe4 was best. } (16. Nxe4 h5) 16... Nxg4 17. Qxg4 Bxc3 18. Rac1 Qb6+? { (-1.29 → 0.21) Mistake. Bb2 was best. } (18... Bb2 19. Rcd1 Qc7 20. dxc6 bxc6 21. Bh6 Bxa3 22. Rb1 Qb6+ 23. Kh1 Bxb4 24. Bxf8 Rxf8 25. Qd7) 19. Kh1 Bb2 20. Rc2 Bxa3?! { (0.22 → 1.23) Inaccuracy. Bf6 was best. } (20... Bf6) 21. Bd2?? { (1.23 → -1.77) Blunder. Bxe7 was best. } (21. Bxe7 Bxb4 22. Bf6 Qe3 23. Rcf2 Rae8 24. Rf3 Qh6 25. Qd7 Rxe4 26. Be7 f5 27. Bxf8 Qxf8) 21... Bxb4 22. Bc1?? { (-1.60 → -3.58) Blunder. Bh6 was best. } (22. Bh6 Qd4) 22... cxd5 23. cxd5 Qa5?! { (-3.28 → -2.43) Inaccuracy. Qb5 was best. } (23... Qb5 24. Qf3) 24. Bb2?! { (-2.43 → -3.88) Inaccuracy. Bh6 was best. } (24. Bh6 Bc3) 24... Ba3?? { (-3.88 → 3.24) Blunder. Bc5 was best. } (24... Bc5 25. h4 Qa4 26. Rxc5 dxc5 27. h5 Qc2 28. Be5 Qd2 29. hxg6 Qh6+ 30. Kg1 hxg6 31. Rf3) 25. Bc3?? { (3.24 → -5.17) Blunder. Ra1 was best. } (25. Ra1 Qa4 26. Re2 f5 27. Qf3 fxe4 28. Qg4 Rf5 29. Bxa3 Qd4 30. Bb2 Qxd5 31. Rxe4 e5) 25... Bb4? { (-5.17 → -3.17) Mistake. Qb5 was best. } (25... Qb5) 26. Ba1 h5?? { (-3.46 → -1.17) Blunder. Bc5 was best. } (26... Bc5 27. h4) 27. Qf4 Rfc8?? { (-1.66 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (27... e5) 28. Qh6?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qxf7# was best. } (28. Qxf7#) 28... Qxa1?? { (0.00 → 5.37) Blunder. Bc3 was best. } (28... Bc3 29. Bxc3 Rxc3 30. Rcf2 Rf8 31. Rxf7 Rxf7 32. Qxg6+ Rg7 33. Qe8+ Kh7 34. Qxh5+ Kg8 35. Qe8+) 29. Rxc8+ Rxc8 30. Rxa1 Bc3 31. Rc1 b5 32. Qe3 b4 33. Kh2? { (5.77 → 3.00) Mistake. Qxa7 was best. } (33. Qxa7) 33... a5 34. Qa7?? { (3.22 → -11.21) Blunder. e5 was best. } (34. e5 Bxe5+ 35. Qxe5 Rxc1 36. Qxe7 Rd1 37. Qa7 Rd3 38. Qb8+ Kg7 39. Qb5 Ra3 40. Qb6 Rd3) 34... Rc4?? { (-11.21 → 5.33) Blunder. Be5+ was best. } (34... Be5+) 35. Qxa5?? { (5.33 → -6.91) Blunder. Qxe7 was best. } (35. Qxe7) 35... Be5+ 36. g3 Rxc1 37. Qxb4 Rc2+?! { (-7.12 → -4.69) Inaccuracy. h4 was best. } (37... h4 38. Qb3 Kg7 39. Qa2 Rc3 40. Qa4 Rf3 41. Kh1 hxg3 42. Qd1 Rf2 43. Kg1 Rh2 44. h4) 38. Kg1 Bxg3?! { (-4.81 → -3.58) Inaccuracy. Rc3 was best. } (38... Rc3 39. Kf2 Bxg3+ 40. Kg2 Be5 41. Qb7 Rg3+ 42. Kf2 Kg7 43. Qd7 Rd3 44. Kg2 Bf6 45. Kf2) 39. Qb3 Rc1+ 40. Kg2 Be5 41. Qb2? { (-4.59 → -59.67) Mistake. Qb7 was best. } (41. Qb7 Rc2+) 41... Bxb2 42. Kf3 Rc3+ 43. Kf4 e5+ 44. Kg5 Bc1+ 45. Kf6 Rf3+?! { (Mate in 2 → -70.08) Lost forced checkmate sequence. Kf8 was best. } (45... Kf8 46. h4 Rf3#) 46. Ke7 Bg5+ 47. Kxd6 Kf8 48. Kc7 Ke7 49. d6+ Ke6 50. d7 Rc3+ 51. Kb6 Kxd7 52. Kb7 { White resigns. } 0-1