[Event "casual correspondence game"] [Site "https://lichess.org/Ot33hjkR"] [Date "2026.04.23"] [Round "-"] [White "xiangyouxinsheng"] [Black "lichess AI level 4"] [Result "0-1"] [GameId "Ot33hjkR"] [UTCDate "2026.04.23"] [UTCTime "07:03:32"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. e5 dxe5 5. Nxe5 Nf6 6. Bb5+ Nbd7 7. Bg5 Qa5+ 8. c3 Qxb5 9. Bxf6 gxf6 10. Nxd7 Bxd7 11. Qd2 Qd5 12. O-O d3 13. b3 Bh3 14. f3 Rg8 15. Rf2 Bd7 16. c4 Qd4 17. Nc3 h5 18. Re1 h4 19. Re4 Qd6 20. Rxh4 Rg5 21. f4 Rg4 22. Ne4 Qd4 23. Qe1 d2 24. Nxd2 Rxh4 25. Nf3 Qc5 26. Nxh4 a5 27. Kh1 e6 28. Rd2 Bh6 29. Qd1 Qc6 30. Rd4 Ke7 31. Qh5 Bg7 32. f5 e5 33. Rd5 Rh8 34. Qg4 Bh6 35. Nf3 b6 36. Qh4 Bg7 37. Qe4 Qc8 38. Nd4 Kf8 39. Nf3 Bxf5 40. Qe3 Qc7 41. c5 Qb7 42. Rd8+ Ke7 43. Rd6 Qc7 44. Rxb6 Bh6 45. Qe1 Rd8 46. h3 Qxc5 47. Rb7+ Rd7 48. Rb8 Be6 49. b4 Qd6 50. Rb5 Bf4 51. Rxa5 Qd3 52. b5 Bd5 53. Qf2 Qc3 54. Ra6 Be3 55. Qg3 Bf4 56. Qf2 Be3 57. Qg3 Qb4 58. b6 Qb5 59. Ra3 Bc5 60. Nxe5 Qf1+ 61. Kh2 Bg1+ 62. Kh1 Bxb6+ 63. Kh2 Qg1# { Black wins by checkmate. } 0-1