[Event "Casual correspondence game"] [Site "https://lichess.org/vdbcWciF"] [Date "2022.09.22"] [White "lichess AI level 4"] [Black "YukikoH"] [Result "0-1"] [UTCDate "2022.09.22"] [UTCTime "21:23:11"] [WhiteElo "?"] [BlackElo "1662"] [Variant "Standard"] [TimeControl "-"] [ECO "A18"] [Opening "English Opening: Mikenas-Carls Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 e6 3. e4 { A18 English Opening: Mikenas-Carls Variation } d5 4. cxd5 exd5 5. e5 Ne4 6. Nxe4? { (0.46 → -0.88) Mistake. Nf3 was best. } (6. Nf3 Bf5 7. d3 Nxc3 8. bxc3 c5 9. d4 Be7 10. Bd3 Qd7) 6... dxe4 7. Qa4+ Nc6 8. Qxe4 Be6 9. Qa4?! { (-1.34 → -2.04) Inaccuracy. Nf3 was best. } (9. Nf3 Bd5) 9... Bc5?! { (-2.04 → -1.35) Inaccuracy. Qd5 was best. } (9... Qd5 10. Nf3) 10. Ba6?? { (-1.35 → -4.38) Blunder. Bb5 was best. } (10. Bb5 Bd5) 10... Qd4?? { (-4.38 → 0.08) Blunder. O-O was best. } (10... O-O) 11. Qxd4 Nxd4 12. Bd3?? { (0.02 → -3.71) Blunder. Bxb7 was best. } (12. Bxb7 Rd8 13. Be4 Bd5 14. Bxd5 Rxd5 15. Kd1 O-O 16. b3 Rfd8 17. f4 Nf5 18. g3 g5) 12... O-O-O 13. Bb1?! { (-3.68 → -4.65) Inaccuracy. Ne2 was best. } (13. Ne2 Rhe8) 13... Rhe8 14. Nf3?! { (-4.31 → -5.78) Inaccuracy. h4 was best. } (14. h4 Bd7) 14... Nxf3+ 15. gxf3 Bd5 16. Bf5+ Kb8 17. e6 Bxe6 18. Bxe6 Rxe6+ 19. Kf1 Rde8 20. Kg2 Rg6+ 21. Kf1 Rge6 22. h4 Re1+ 23. Kg2 Rxh1 24. a3?! { (-7.39 → -13.90) Inaccuracy. Kxh1 was best. } (24. Kxh1 Bxf2) 24... Rxh4 25. Kg3 Rc4 26. d3 Rc2 27. Kh4 Bxf2+ 28. Kg4 Be1 29. a4 Re6 30. f4?! { (-13.76 → Mate in 3) Checkmate is now unavoidable. Kh3 was best. } (30. Kh3 Rg6 31. Bg5 Re2 32. Bf4 Rg1 33. Rxe1 Rgxe1 34. d4 Rxb2 35. d5 Rh1+ 36. Kg4 Rg1+) 30... Rf2?! { (Mate in 3 → -15.11) Lost forced checkmate sequence. Rg2+ was best. } (30... Rg2+ 31. Kh3 Rg3+ 32. Kh4 Rh6#) 31. f5 Re8 32. Bf4 Rxb2 33. Rc1 Ba5 34. Kf3 Rb4 35. Rg1 g6 36. Rh1 h5 37. Be3 Bb6 38. Bxb6 axb6 39. fxg6 fxg6 40. Rg1 Rg8 41. Ra1 g5 42. Ke3 g4 43. d4 g3 44. Ra3?! { (-14.85 → Mate in 14) Checkmate is now unavoidable. Kd3 was best. } (44. Kd3 g2 45. Kc3 Rxd4 46. Kxd4 h4 47. Kd5 h3 48. Re1 h2 49. a5 bxa5 50. Re6 b6) 44... g2 45. Ra2 g1=Q+ 46. Ke2 Rb3 47. Rb2 Rg2# { Black wins by checkmate. } 0-1