[Event "Casual correspondence game"] [Site "https://lichess.org/Bu1fo6d2"] [Date "2024.04.10"] [White "lichess AI level 5"] [Black "Lateon"] [Result "0-1"] [UTCDate "2024.04.10"] [UTCTime "06:17:57"] [WhiteElo "?"] [BlackElo "1755"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nc3 e6 4. Nf3 a6?! { (-0.05 → 0.87) Inaccuracy. Nd4 was best. } (4... Nd4 5. d3 Ne7 6. g3 Nec6 7. Bg2 a6 8. O-O Nxf3+ 9. Qxf3) 5. d3?! { (0.87 → 0.21) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Qc7 7. Be3 Nf6 8. Rc1 Bb4 9. Bd3 Ne5) 5... Qc7 6. g3 d6 7. Rb1 Nf6 8. h4 Be7 9. Bf4 O-O 10. Bc1 b6 11. Qd2?! { (-0.28 → -1.39) Inaccuracy. Bg2 was best. } (11. Bg2 Rb8) 11... Bb7?! { (-1.39 → -0.70) Inaccuracy. d5 was best. } (11... d5 12. cxd5 exd5 13. Bg2 Rd8 14. exd5 Nxd5 15. O-O Bf5 16. Nxd5 Rxd5 17. Ne1 Qd7 18. Qd1) 12. d4?? { (-0.70 → -3.87) Blunder. Bg2 was best. } (12. Bg2 d5 13. cxd5 exd5 14. O-O Rad8 15. Qe2 Rfe8 16. Bf4 Qc8 17. Rbc1 h6 18. e5 Nh5) 12... cxd4?! { (-3.87 → -2.89) Inaccuracy. Nxe4 was best. } (12... Nxe4 13. Qd1 Nxc3 14. bxc3 cxd4 15. cxd4 Nxd4 16. Qxd4 Bxf3 17. Rh3 b5 18. Qf4 Bc6 19. g4) 13. Nxd4 Ne5 14. Qf4?! { (-2.73 → -4.09) Inaccuracy. Qe2 was best. } (14. Qe2 Rac8 15. Bg5 h6 16. f3 Nxc4 17. Qxc4 Qxc4 18. Bxc4 hxg5 19. Bb3 g4 20. Nxe6 fxe6) 14... Nxc4 15. Ncb5? { (-4.08 → -6.59) Mistake. Bxc4 was best. } (15. Bxc4 Qxc4 16. Qe3 d5 17. e5 Ng4 18. Qf4 Bc5 19. Qxg4 Bxd4 20. Bf4 Bxe5 21. h5 Bf6) 15... axb5 16. Nxb5 Qc6 17. b3 Ne5 18. f3 Ba6 19. Nd4 Qc3+ 20. Kf2 Qxd4+ 21. Be3 Qc3 22. Kg1 Bxf1 23. Rxf1 Rxa2 24. g4 Qc2 25. Rf2 Qb1+ 26. Kh2 Rxf2+ 27. Bxf2 Qxb3 28. Kg2 Ng6 29. Qe3 Qxe3 30. Bxe3 d5 31. g5 Nd7 32. h5 Nge5 33. h6 g6 34. Bf4 dxe4 35. fxe4 Rb8 36. Kf1 b5 37. Be3 b4 38. Bf4 b3 39. Kf2 b2 40. Rb1 Ba3 41. Kg2 Nc4 42. Bxb8 Nd2 43. Rxb2 Bxb2 44. Bf4 Nxe4 45. Bg3?! { (-6.66 → -35.64) Inaccuracy. Be3 was best. } (45. Be3 e5 46. Kf3 Nc3 47. Bd2 Nb5 48. Kg2 Nd4 49. Kh1 Nc2 50. Kg2 Na1 51. Be3 Bc3) 45... Be5?! { (-35.64 → -6.64) Inaccuracy. Nxg3 was best. } (45... Nxg3 46. Kxg3 Bc1 47. Kg2 Ne5 48. Kf2 Bxg5 49. Kg2 Bxh6 50. Kf2 Kg7 51. Ke1 Kf6 52. Kf1) 46. Bh4 Bf4 47. Kf1 Bxg5 48. Be1 Bxh6 49. Bb4 Bd2 50. Be7 h5 51. Ke2 Bg5 52. Bb4 f5 53. Kd1 Kf7 54. Ke2 Be7 55. Ba5 g5 56. Kf3 g4+ 57. Ke3 h4 58. Kd3 h3 59. Bc7 Bd6?! { (Mate in 17 → -63.46) Lost forced checkmate sequence. e5 was best. } (59... e5 60. Kc2 g3 61. Kb2 g2 62. Kb3 g1=Q 63. Ka4 h2 64. Ba5 Qf1 65. Bb4 Qd1+ 66. Kb5) 60. Bxd6?! { (-63.46 → Mate in 8) Checkmate is now unavoidable. Ba5 was best. } (60. Ba5 Ne5+) 60... Nxd6 61. Kd4 h2 62. Ke3 h1=Q 63. Kf2 Qf3+ 64. Kg1 Qg3+ 65. Kh1 Qf3+ 66. Kh2 Ne4 67. Kg1 Qe2 68. Kh1 Ng3+ 69. Kg1 Qf1+ 70. Kh2 Qh3+ 71. Kg1 Ne2+ 72. Kf2 Qf3+ 73. Ke1 Ng3 74. Kd2 Nc5 75. Kc1 Na4 76. Kc2 Qc3+ 77. Kd1 Ne4 78. Ke2 Nac5 79. Kf1 Qd2 80. Kg1 Qf2+ 81. Kh1 Ng3# { Black wins by checkmate. } 0-1