CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/CyiNhuW0"] [Date "2025.04.30"] [White "Wesley"] [Black "Larenzo"] [Result "0-1"] [UTCDate "2025.04.30"] [UTCTime "20:22:43"] [WhiteElo "1447"] [BlackElo "1541"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [WhiteTitle "GM⚜"] [BlackTitle "NM🍕"] [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 d5 4. Nbd2?! { (-0.08 → -1.06) Inaccuracy. Bg2 was best. } (4. Bg2 Nf6 5. O-O h6 6. d4 e4 7. Ne5 Bd6 8. Nxc6 bxc6 9. c4 O-O 10. c5 Be7) 4... Bb4?! { (-1.06 → -0.14) Inaccuracy. f5 was best. } (4... f5 5. Bg2 Nf6 6. c4 e4 7. Ng5 dxc4 8. Nxc4 h6 9. Nh3 Be6 10. O-O Bxc4 11. dxc4) 5. Bg2 Nf6 6. O-O Bg4?! { (-0.05 → 0.65) Inaccuracy. a5 was best. } (6... a5) 7. c3 Bc5 8. b4 Bb6?? { (0.90 → 3.06) Blunder. Bd6 was best. } (8... Bd6 9. Bb2) 9. Nb3?? { (3.06 → 0.53) Blunder. b5 was best. } (9. b5 Ne7) 9... O-O? { (0.53 → 1.62) Mistake. a6 was best. } (9... a6 10. a4) 10. Bg5?? { (1.62 → -0.02) Blunder. b5 was best. } (10. b5 Bxf3 11. Bxf3 Ne7 12. c4 c6 13. a4 Re8 14. Bg2 cxb5 15. axb5 Rc8 16. Ba3 dxc4) 10... h6 11. Bxf6 Qxf6 12. d4 e4 13. Ne5?? { (-0.58 → -3.27) Blunder. b5 was best. } (13. b5 Ne7 14. Ne5 Bf5 15. a4 c6 16. a5 Bc7 17. bxc6 bxc6 18. f3 Bxe5 19. fxe4 dxe4) 13... Nxe5 14. dxe5 Qxe5 15. Nc5?! { (-3.51 → -4.85) Inaccuracy. Qc2 was best. } (15. Qc2 h5) 15... Bxc5?! { (-4.85 → -3.18) Inaccuracy. Qxc3 was best. } (15... Qxc3 16. Qxd5) 16. bxc5 Rad8 17. f4?? { (-2.91 → -8.38) Blunder. f3 was best. } (17. f3) 17... Qxc3 18. Rc1 Qe3+ 19. Rf2 d4 20. c6 bxc6 21. Rxc6 d3 22. exd3 Bxd1 23. h4 Rxd3 24. Rxc7?! { (-20.10 → Mate in 3) Checkmate is now unavoidable. Bxe4 was best. } (24. Bxe4 Qe1+) 24... Bf3 25. Bxf3 exf3 26. Rc1 Rd2 27. Rf1 Rfd8 28. a4 Rd1 29. Rxd1 Rxd1+ 30. Kh2 Qxf2+ 31. Kh3 Rh1+ 32. Kg4 Rg1 33. Kf5 Qxg3 34. Ke4 Qxh4 35. Kxf3 Rf1+ 36. Ke4 Qxf4+ 37. Kd5 Rd1+ 38. Kc5 Qd6+ 39. Kc4 Qd5+ 40. Kc3 Qd4+ 41. Kc2 Qd2+ 42. Kb3 Qc2+?! { (Mate in 3 → -69.20) Lost forced checkmate sequence. a5 was best. } (42... a5 43. Ka3 Qc3+ 44. Ka2 Ra1#) 43. Kxc2 Ra1 44. Kb3 Rf1 45. Kb4 Kh7 46. Kb5 Kg6 47. Ka6 Kf6 48. Kxa7 Ke6 49. Kb6 Kd6 50. a5 Rb1+ 51. Ka7 Kc7 52. a6 Kc6 53. Ka8 Ra1 54. a7 Rxa7+?! { (Mate in 2 → -70.96) Lost forced checkmate sequence. Rd1 was best. } (54... Rd1 55. Kb8 Rd8#) 55. Kxa7?! { (-70.96 → Mate in 16) Checkmate is now unavoidable. Kxa7 was best. } (55. Kxa7 g5 56. Kb8 g4 57. Kc8 g3 58. Kb8 g2 59. Kc8 g1=Q 60. Kd8 h5 61. Ke8 h4) 55... Kd5?! { (Mate in 16 → -73.47) Lost forced checkmate sequence. f5 was best. } (55... f5 56. Ka6 f4 57. Ka5 f3 58. Kb4 f2 59. Kc3 g5 60. Kb4 g4 61. Kc4 g3 62. Kd3) 56. Kb7 f5 57. Kc7 Ke6 58. Kc6 f4 59. Kc5 f3 60. Kd4 f2 61. Kc4 f1=Q+ 62. Kd4 Qe2 63. Kc5 Qd3 64. Kb4 Kd5 65. Ka5 Qc4 66. Kb6 Kd6 67. Ka5 Qb3 68. Ka6 Qb4 69. Ka7 Qb5 70. Ka8 Kc7 71. Ka7 Qb7# { Black wins by checkmate. } 0-1