FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ABuYsSZg"]
[Date "2026.01.21"]
[White "Wesley"]
[Black "Walker"]
[Result "1-0"]
[UTCDate "2026.01.21"]
[UTCTime "21:28:25"]
[WhiteElo "1476"]
[BlackElo "1591"]
[WhiteRatingDiff "+14"]
[BlackRatingDiff "-8"]
[WhiteTitle "GM⚜"]
[BlackTitle "⚡"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A04"]
[Opening "Zukertort Opening: Black Mustang Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 b6? { (-0.12 → 1.37) Mistake. d5 was best. } (3... d5 4. Bg2 Nf6 5. O-O h6 6. c4 d4 7. b4 Bxb4 8. Nxe5 Nxe5 9. Qa4+ Nc6 10. Bxc6+) 4. Bg2 Bb7? { (1.31 → 2.63) Mistake. f6 was best. } (4... f6 5. e4) 5. Bg5?? { (2.63 → -0.63) Blunder. Nxe5 was best. } (5. Nxe5 d5) 5... f6 6. Be3 Bc5? { (-0.67 → 0.39) Mistake. d5 was best. } (6... d5 7. d4 Qd7 8. dxe5 Nxe5 9. Nxe5 fxe5 10. c4 O-O-O 11. cxd5 Bb4+ 12. Nc3 Bxd5 13. Bxd5) 7. Bxc5 bxc5 8. Nc3?! { (0.35 → -0.32) Inaccuracy. c3 was best. } (8. c3 d6 9. O-O Nge7 10. d4 cxd4 11. cxd4 e4 12. Nfd2 f5 13. Nc3 Rb8 14. f3 exf3) 8... Nge7 9. O-O Nd4? { (-0.35 → 0.68) Mistake. O-O was best. } (9... O-O 10. a3) 10. Nxd4 Bxg2 11. Kxg2? { (0.63 → -0.61) Mistake. Ne6 was best. } (11. Ne6 dxe6 12. Kxg2 f5 13. Qd2 Qd6 14. Qg5 O-O 15. Nb5 Qd7 16. Na3 Nc6 17. Qe3 Qd5+) 11... cxd4 12. Ne4 O-O?! { (-0.35 → 0.16) Inaccuracy. d5 was best. } (12... d5 13. Nc5) 13. c3 dxc3 14. Qb3+?! { (0.02 → -0.57) Inaccuracy. bxc3 was best. } (14. bxc3 d5) 14... d5 15. Nxc3 Rb8 16. Qa4 Rxb2?! { (-0.72 → 0.18) Inaccuracy. f5 was best. } (16... f5 17. e4) 17. Qxa7?? { (0.18 → -1.86) Blunder. Rfb1 was best. } (17. Rfb1 Rxb1) 17... d4 18. Rab1?? { (-1.92 → -7.14) Blunder. Ne4 was best. } (18. Ne4 Rxe2) 18... Rxb1?? { (-7.14 → -0.68) Blunder. dxc3 was best. } (18... dxc3 19. Rxb2) 19. Rxb1?? { (-0.68 → -6.84) Blunder. Nxb1 was best. } (19. Nxb1) 19... dxc3 20. Rc1 Qd5+ 21. f3 Nc6 22. Qxc7 Rf7 23. Qc8+ Rf8 24. Qa6 Nb4 25. Qa4 Nxa2 26. Rc2 Ra8 27. Qg4 Rb8 28. Qa4 Rb2?? { (-8.13 → Mate in 1) Checkmate is now unavoidable. Ra8 was best. } (28... Ra8 29. Qg4 Kh8 30. Qe4 Qxe4 31. dxe4 h6 32. Kf2 Kg8 33. Ke3 Kf7 34. Rxa2 Rxa2 35. Kd3) 29. Rxb2? { (Mate in 1 → 8.61) Lost forced checkmate sequence. Qe8# was best. } (29. Qe8#) 29... cxb2? { (8.61 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (29... g5 30. Rxa2 Kg7 31. Rc2 Qd4 32. Qc6 h5 33. Rxc3 Qxc3 34. Qxc3 h4 35. gxh4 gxh4 36. Qc4) 30. Qc2?? { (Mate in 1 → -10.27) Lost forced checkmate sequence. Qe8# was best. } (30. Qe8#) 30... Qb5 31. Qc8+ Kf7 32. Qc7+ Ke6 33. Qc8+ Kd6 34. Qd8+ Qd7? { (-8.15 → -4.18) Mistake. Kc5 was best. } (34... Kc5 35. Qe7+ Kd4 36. Qa7+ Kc3 37. Qxa2 Kc2 38. Qc4+ Qxc4 39. dxc4 Kd2 40. Kf2 b1=Q 41. f4) 35. Qb6+ Qc6 36. Qxb2 Nc3 37. Qb4+ Kd5?! { (-4.25 → -2.74) Inaccuracy. Qc5 was best. } (37... Qc5 38. Qb8+ Qc7 39. Qf8+ Kc6 40. Qb4 Nd5 41. Qa4+ Kc5 42. Qb3 Kd6 43. Qa3+ Ke6 44. Qf8) 38. e4+ Ke6 39. Qb3+?! { (-2.65 → -3.71) Inaccuracy. Qf8 was best. } (39. Qf8 Qd7) 39... Kd6 40. Qb8+ Qc7 41. Qb4+ Qc5 42. Qb8+ Kc6 43. Qc8+ Kb5 44. Qb7+ Ka4?! { (-2.01 → -1.13) Inaccuracy. Qb6 was best. } (44... Qb6 45. Qf7) 45. Qxg7 Qa3? { (-1.12 → -0.09) Mistake. Nd1 was best. } (45... Nd1 46. Qxf6) 46. Qa7+? { (-0.09 → -1.22) Mistake. Qxf6 was best. } (46. Qxf6 Qc5 47. f4 exf4 48. Qxf4 Kb3 49. Qf5 Qe3 50. Qxh7 Qe2+ 51. Kh3 Nd1 52. Qf7+ Kb2) 46... Kb3 47. Qb6+ Kc2 48. Qf2+?? { (-0.97 → -4.87) Blunder. Qxf6 was best. } (48. Qxf6 Qc5 49. f4 Kxd3 50. fxe5 Nxe4 51. Qg7 Ke3 52. Kh3 Qd5 53. Kh4 Kf3 54. Qg4+ Kg2) 48... Kxd3 49. Qf1+ Kd4 50. Kh3 Qa6?? { (-5.69 → 8.00) Blunder. Ke3 was best. } (50... Ke3) 51. Qxa6 Ne2 52. Qxf6 { Black resigns. } 1-0