[Event "Casual correspondence game"] [Site "https://lichess.org/AdIain83"] [Date "2018.01.11"] [White "lichess AI level 5"] [Black "alexlk"] [Result "0-1"] [UTCDate "2018.01.11"] [UTCTime "16:52:49"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 g6 { A04 Zukertort Opening: Kingside Fianchetto } 2. e4 Nc6 3. Nc3 Bg7 4. d4 d6 5. Be3 Bg4 6. Bc4 e5 7. Bg5?! { (0.40 → -0.21) Inaccuracy. dxe5 was best. } (7. dxe5 Nxe5 8. Be2 Nc6 9. O-O Nf6 10. h3 Bd7 11. Qd2 O-O) 7... Nf6?! { (-0.21 → 0.40) Inaccuracy. Bf6 was best. } (7... Bf6) 8. Nb5?! { (0.40 → -0.60) Inaccuracy. dxe5 was best. } (8. dxe5) 8... a6 9. d5 axb5 10. Bxf6?! { (-0.71 → -1.41) Inaccuracy. Bxb5 was best. } (10. Bxb5 Ra5) 10... Bxf6?! { (-1.41 → -0.84) Inaccuracy. Qxf6 was best. } (10... Qxf6 11. Bxb5 Bd7 12. dxc6 bxc6 13. Be2 Qf4 14. Nd2 O-O 15. g3 Qh6 16. h4 Rfb8 17. b3) 11. Bxb5 Bd7 12. O-O?? { (-0.80 → -3.30) Blunder. dxc6 was best. } (12. dxc6 bxc6 13. Bc4 Qb8 14. b3 Ra3 15. O-O O-O 16. c3 Kg7 17. Qd2 Qa7 18. h3 Ra8) 12... Na7 13. Be2 O-O 14. a4 c5 15. Qd2 b5 16. a5 b4 17. h3?! { (-2.63 → -3.77) Inaccuracy. c3 was best. } (17. c3 bxc3 18. bxc3 Bg7 19. Rfb1 f5 20. Qe3 Nc8 21. a6 fxe4 22. Nd2 Qc7 23. Nxe4 Nb6) 17... Bb5? { (-3.77 → -2.28) Mistake. Nb5 was best. } (17... Nb5 18. a6 Qb6 19. c3 Rxa6 20. Rxa6 Qxa6 21. cxb4 cxb4 22. Qxb4 Rb8 23. Rc1 Qb6 24. Bxb5) 18. c4?! { (-2.28 → -3.72) Inaccuracy. c3 was best. } (18. c3 b3) 18... Bd7 19. Bd3 Nc8 20. a6 Nb6 21. Rfb1 Na4?! { (-4.42 → -3.39) Inaccuracy. Qc8 was best. } (21... Qc8 22. Qh6 Bg7 23. Qc1 Rxa6 24. h4 Rxa1 25. Rxa1 Qb7 26. h5 Ra8 27. hxg6 hxg6 28. b3) 22. Bc2?! { (-3.39 → -4.27) Inaccuracy. Ra2 was best. } (22. Ra2 b3 23. Ra3 Qb6 24. Qd1 Rfb8 25. Nd2 Qd8 26. Rxb3 Rxa6 27. Rxb8 Qxb8 28. Qc2 Qb4) 22... Nb6 23. Bd3 Qc8 24. Re1 Rxa6 25. Reb1 Qb7 26. Rd1 Rfa8 27. Rxa6 Rxa6 28. Rf1 Ra2 29. Rd1 Qa6 30. Rc1 Na4 31. Rb1 Nc3 32. Qc1? { (-4.75 → -9.04) Mistake. Rf1 was best. } (32. Rf1 Na4 33. Rb1 Be7 34. Qc2 Kg7 35. Qb3 Nb6 36. Qd1 f5 37. b3 f4 38. Be2 Be8) 32... Nxb1 33. Bxb1 Ra1 34. g3 Bxh3 35. Qc2 Qa2 36. Nd2 Bd7 37. Kg2 Qa4 38. b3 Qa3 39. Qd3 Bg5 40. Bc2 Qc1 41. Qf1 Bxd2 42. Qxc1 Rxc1 43. Bd3 Bg4 44. Bf1 Bd1 45. f3?! { (-17.98 → Mate in 13) Checkmate is now unavoidable. f4 was best. } (45. f4 exf4) 45... Bxb3 46. f4 f6?! { (Mate in 12 → -18.43) Lost forced checkmate sequence. Rxf1 was best. } (46... Rxf1 47. fxe5 dxe5 48. Kxf1 Bxc4+ 49. Kg2 b3 50. d6 Bg5 51. d7 b2 52. d8=Q+ Bxd8 53. Kh1) 47. Kf2?! { (-18.43 → Mate in 11) Checkmate is now unavoidable. fxe5 was best. } (47. fxe5 fxe5) 47... Bxc4 48. Bxc4 Rxc4 49. Kf3 exf4 50. gxf4 Rc3+ 51. Ke2 Bxf4 52. Kf2 b3 53. e5 Bxe5 54. Kg2 b2 55. Kf2 b1=Q 56. Ke2 Qb2+ 57. Kd1 Rc1# { Black wins by checkmate. } 0-1