[Event "Casual classical game"] [Site "https://lichess.org/mpXGd3pB"] [Date "2020.12.22"] [White "lichess AI level 4"] [Black "Chess_king_learn"] [Result "0-1"] [UTCDate "2020.12.22"] [UTCTime "16:44:48"] [WhiteElo "?"] [BlackElo "2015"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 Nf6 2. Nf3 { A05 Zukertort Opening: Quiet System } Nc6?! { (0.00 → 0.79) Inaccuracy. e6 was best. } (2... e6 3. d4 b6 4. Bd3 d5 5. c4 Bb7 6. O-O dxc4 7. Bxc4) 3. d4 d5 4. a3 Bf5 5. b4 g6 6. b5?! { (0.62 → -0.11) Inaccuracy. Nbd2 was best. } (6. Nbd2 Bg7) 6... Nb8 7. Bb2 Bg7 8. a4 O-O 9. c4 e6 10. cxd5 exd5 11. Bd3 Qd7 12. Ne5 Qe6 13. Bxf5 Qxf5 14. g4?! { (0.21 → -0.60) Inaccuracy. Qf3 was best. } (14. Qf3 Qe6 15. O-O a6 16. Nc3 axb5 17. axb5 Nbd7 18. Nd3 g5 19. Ba3 Rfc8 20. Bb4 Ne4) 14... Qe6 15. g5 Ne4 16. Nd2?! { (-0.93 → -1.54) Inaccuracy. Nc3 was best. } (16. Nc3 Nxg5 17. O-O c6 18. Kh1 Ne4 19. Nxe4 dxe4 20. Qc2 Qd5 21. f3 exf3 22. e4 Qd8) 16... Nd7 17. Nxd7 Qxd7 18. h4?! { (-0.85 → -1.84) Inaccuracy. Nxe4 was best. } (18. Nxe4 dxe4 19. h3 Qd5 20. O-O Qxg5+ 21. Qg4 Qd5 22. Rfc1 f5 23. Qf4 Rac8 24. Ba3 Rf7) 18... a6 19. Nxe4 dxe4 20. Ba3?! { (-1.74 → -2.39) Inaccuracy. bxa6 was best. } (20. bxa6 Rxa6 21. Qc2 Rc6 22. Qxe4 Re8 23. Qd3 Rb6 24. Bc3 c5 25. Kf1 cxd4 26. exd4 Rc8) 20... Rfe8 21. Qe2 axb5 22. axb5 Qf5? { (-2.79 → -1.40) Mistake. Bf8 was best. } (22... Bf8 23. Qb2 Bxa3 24. Rxa3 Rxa3 25. Qxa3 Qxb5 26. Qa2 Qf5 27. Qa7 b6 28. Qa6 Rb8 29. Qa4) 23. Ra2?? { (-1.40 → -3.75) Blunder. O-O was best. } (23. O-O) 23... Ra5 24. Bc5 Rea8?! { (-3.89 → -2.83) Inaccuracy. Rxa2 was best. } (24... Rxa2) 25. Ba3?? { (-2.83 → -8.11) Blunder. Rxa5 was best. } (25. Rxa5 Rxa5 26. O-O b6 27. Bb4 Rxb5 28. Be7 Qd7 29. Ra1 h5 30. gxh6 Bxh6 31. Bd8 Ra5) 25... Rxa3 26. Rxa3 Rxa3 27. O-O Qf3?! { (-8.78 → -5.19) Inaccuracy. Qh3 was best. } (27... Qh3) 28. Qxf3 exf3 29. Rc1 Rb3 30. Rxc7 Rxb5 31. Rc1 Kf8?! { (-5.49 → -4.23) Inaccuracy. Rb2 was best. } (31... Rb2) 32. Rc7 Rb2 33. Rc5?! { (-4.43 → -6.25) Inaccuracy. Kh2 was best. } (33. Kh2) 33... b5 34. Rc8+ Ke7 35. Rc7+ Ke6 36. h5 gxh5 37. Rb7 b4 38. Ra7 b3 39. Rb7 Rb1+ 40. Kh2 b2 41. Rb5 Kd6 42. Rb6+ Kc7 43. Rb5 Bf8 44. Kh3?! { (-10.09 → Mate in 8) Checkmate is now unavoidable. Kg3 was best. } (44. Kg3 Kc6 45. Rb3 Rg1+ 46. Kxf3 b1=Q 47. Rxb1 Rxb1 48. e4 Be7 49. Kf4 Rg1 50. g6 fxg6) 44... Bd6 45. Rc5+ Kb6 46. Re5 Rh1+ 47. Kg3 b1=Q 48. Kxf3 Bxe5 49. dxe5 Qf5+ 50. Ke2 Rh2 51. e6 Kc5 52. Kd2 Kc4 53. e4 Qxf2+ 54. Kd1 Qd2# { Black wins by checkmate. } 0-1