[Event "Casual correspondence game"] [Site "https://lichess.org/0kU6nNvP"] [Date "2023.02.22"] [White "devilfish88"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2023.02.22"] [UTCTime "14:17:51"] [WhiteElo "2200"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 3. Nc3 { D07 Queen's Gambit Declined: Chigorin Defense } e6 4. cxd5 exd5 5. e4?! { (0.45 → -0.28) Inaccuracy. Nf3 was best. } (5. Nf3 Bf5 6. Bf4 Bd6 7. Nxd5 Be4 8. Bxd6 Qxd6 9. Nc3 Bxf3) 5... Bb4?! { (-0.28 → 0.54) Inaccuracy. dxe4 was best. } (5... dxe4 6. d5 Ne5 7. Qd4 Bd6 8. Bf4 Qe7 9. Nxe4 Nd3+ 10. Bxd3) 6. a3?! { (0.54 → -0.50) Inaccuracy. e5 was best. } (6. e5 Nge7 7. Nf3 Ba5 8. Be2 O-O 9. O-O Bb6 10. Na4 h6) 6... Bxc3+ 7. bxc3 dxe4 8. d5?! { (-0.41 → -1.39) Inaccuracy. Ne2 was best. } (8. Ne2 Nf6 9. Ng3 Bg4 10. Be2 Bxe2 11. Qxe2 Qd5 12. Rb1 b6) 8... Nge7?? { (-1.39 → 2.91) Blunder. Nce7 was best. } (8... Nce7 9. c4 Nf6 10. Bb2 c6 11. dxc6 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Nxc6 14. Ne2 Ng4 15. f3) 9. dxc6 Qxd1+ 10. Kxd1 Rb8 11. cxb7 Rxb7 12. Ba6 Rb6 13. Bxc8 Nxc8 14. Ne2 Rb7 15. Re1 Ke7 16. Nd4 Kd7 17. Rxe4 Nd6 18. Rg4 c5 19. Ne2 Rg8 20. Bh6 Rbb8 21. Bxg7? { (4.53 → 2.41) Mistake. Rxg7 was best. } (21. Rxg7 Rxg7 22. Bxg7 Rg8 23. Be5 Ne4 24. Bg3 Kc6 25. Kc2 Re8 26. Nf4 Kb5 27. f3 Nxg3) 21... Ne8? { (2.41 → 4.55) Mistake. h5 was best. } (21... h5 22. Rg3 h4 23. Rg4 Rb2 24. c4 f6 25. Nf4 Rxf2 26. Ke1 Rc2 27. Nh5 f5 28. Rxh4) 22. Be5 Rxg4 23. Bxb8 Nd6 24. Bxd6 Kxd6 25. g3 Kc6 26. Ke1 Rg5 27. Kf1 Rg6 28. Kg2 Kd7 29. Rd1+ Rd6 30. Rxd6+ Kxd6 31. c4 a6 32. Nf4 Kd7 33. Nd5 Kc6 34. f4 h6 35. h4 a5 36. g4 Kd7 37. g5 h5? { (8.90 → Mate in 14) Checkmate is now unavoidable. hxg5 was best. } (37... hxg5 38. fxg5 Ke6 39. Ne3 Ke5 40. Kf3 Kd4 41. h5 Kc3 42. h6 a4 43. Kf4 Kd2 44. h7) 38. f5? { (Mate in 14 → 8.88) Lost forced checkmate sequence. Kf3 was best. } (38. Kf3 Ke8 39. Ke4 a4 40. f5 Kf8 41. Ke5 Kg7 42. Ne7 Kf8 43. Kf6 Ke8 44. g6 fxg6) 38... Ke8 39. Kf3 a4 40. Kf4 Kd7?! { (20.09 → Mate in 9) Checkmate is now unavoidable. Kf8 was best. } (40... Kf8 41. f6) 41. Ke5 Kd8 42. g6 fxg6 43. fxg6 Ke8 44. Kf6 Kf8 45. g7+ Kg8 46. Ne7+ Kh7 47. g8=Q+ Kh6 48. Qg6# { White wins by checkmate. } 1-0