[Event "Casual correspondence game"] [Site "https://live.chess-online.com/JWRDtxi7"] [Date "2026.06.21"] [White "sergdeaf"] [Black "lichess AI level 4"] [Result "1-0"] [GameId "JWRDtxi7"] [UTCDate "2026.06.21"] [UTCTime "11:36:53"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 d6 3. d5 Nb8 4. c4 Nf6 5. Nc3 c5 6. dxc6 bxc6 7. e4 Nbd7 8. Bg5 Rb8 9. Rb1 Qc7 10. g3 e5 11. Bg2 Ba6 12. b3 h6 13. Be3 Ng4 14. Bd2 Qb6 15. O-O Qa5 16. Nd5 Qd8 17. Ne3 Nxe3 18. Bxe3 Nf6 19. Nh4 c5 20. Nf5 g6 21. Nh4 Qe7 22. f4 Rb6 23. fxe5 dxe5 24. Nf3 Nxe4 25. Qc2 Bb7 26. Rbe1 Rd6 27. Nd2 Nxd2 28. Bxd2 Bg7 29. Be3 O-O 30. Bxc5 e4 31. Bxd6 Bd4+ 32. Kh1 Qxd6 33. Bxe4 Bc6 34. Bxc6 Qxc6+ 35. Qg2 Rc8 36. Qxc6 Rxc6 37. Rd1 Bc5 38. Rd5 f5 39. Re1 Bb4 40. Re7 Bxe7 41. Rd7 Kf7 42. Rxa7 Ke6 43. Ra8 Ke5 44. Kg2 Bf6 45. Kf3 Ke6 46. Ra5 Rd6 47. Ke2 Bg5 48. b4 Bf6 49. c5 Rd5 50. Ra6+ Ke5 51. a4 g5 52. Rc6 Rd4 53. Rb6 h5 54. c6 Bd8 55. Rb8 Ke6 56. b5 Rd6 57. Rb7 g4 58. c7 Bxc7 59. Rxc7 Rd7 60. Rxd7 Kxd7 61. Ke3 Kd6 62. Kf4 Kc5 63. Kxf5 Kb6 64. Kg5 Ka7 65. Kxh5 Kb8 66. b6 Kc8 67. a5 Kb7 68. Kxg4 Kc8 69. Kf5 Kb7 70. h4 Ka6 71. h5 Kb7 72. h6 Ka6 73. h7 Kxa5 74. b7 Ka6 75. b8=Q Ka5 76. h8=Q Ka6 77. Qa1# { White wins by checkmate. } 1-0