[Event "casual correspondence game"] [Site "https://lichess.org/r6pxkZVB"] [Date "2026.02.28"] [Round "-"] [White "lichess AI level 6"] [Black "ExpertSleeper"] [Result "0-1"] [GameId "r6pxkZVB"] [UTCDate "2026.02.28"] [UTCTime "15:08:50"] [WhiteElo "?"] [BlackElo "1889"] [Variant "Standard"] [TimeControl "-"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. cxd5 { D35 Queen's Gambit Declined: Exchange Variation } exd5 5. Nf3 c6 6. g3 Bf5 7. Bg2 Bb4 8. O-O O-O 9. Qb3 Bxc3 10. Qxb7 Nbd7 11. bxc3 Qb6 12. Qxb6 axb6 13. Bg5 h6 14. Bxf6 Nxf6 15. Ne5 c5 16. c4 Rad8 17. Nc6 Rde8 18. dxc5 bxc5 19. Bxd5 Rxe2 20. a4 Bh3 21. Rfb1 Ng4 22. Bf3 Rc2 23. Rc1 Rxc1+ 24. Rxc1 Nf6 25. Ne7+ Kh7 26. Nd5 Nd7 27. Ne3 Ne5 28. Bd1 Rb8 29. Bc2+ g6 30. a5 Ra8 31. Be4 Rxa5 32. Rd1 Ra4 33. Rb1 Nxc4 34. Bc2 Nd2 35. Bxa4 Nxb1 36. Bb3 Be6 37. Bxe6 fxe6 38. f3 Kg7 39. Kf1 Kf6 40. Ng4+ Kg5 41. Ke2 h5 42. Ne3 Nc3+ 43. Kd3 Nd5 44. h4+ Kf6 45. Nc4 Nb4+ 46. Ke4 Ke7 47. Ke5 Nc6+ 48. Kf4 Kf6 49. Nd6 e5+ 50. Ke4 Ke6 51. Nc4 Nd4 52. g4 Nb5 53. Kd3 Nd6 54. Nxd6 Kxd6 55. Kc3 Kd5 56. Kd3 c4+ 57. Kc2 Kd4 58. gxh5 gxh5 59. Kd2 e4 60. fxe4 Kxe4 61. Kc2 Kf4 62. Kc3 Kg4 63. Kd4 Kxh4 64. Kc3 Kg3 65. Kd4 h4 66. Ke4 h3 67. Kd5 h2 68. Kxc4 h1=Q 69. Kd4 Kf4 70. Kc5 Qe4 71. Kb5 Ke5 72. Kb6 Qd5 73. Ka7 Kd6 74. Kb8 Qc6 75. Ka7 Qb5 76. Ka8 Kc7 77. Ka7 Qb7# { Black wins by checkmate. } 0-1