[Event "Casual correspondence game"] [Site "https://lichess.org/5YudCl6o"] [Date "2024.10.14"] [White "lichess AI level 5"] [Black "NormChia"] [Result "0-1"] [UTCDate "2024.10.14"] [UTCTime "06:35:48"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 c5 { B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense } 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Be2 e6 8. h3?! { (0.00 → -0.69) Inaccuracy. O-O was best. } (8. O-O Nge7 9. Nbd2 a5 10. h3 Bh5 11. a3 Nc8 12. Nb1 Bxf3) 8... Bxf3 9. Bxf3 Qb6 10. a3? { (-0.65 → -2.13) Mistake. Be3 was best. } (10. Be3 Nge7 11. Nc3 Qxb2 12. Rc1 Nf5 13. O-O Be7 14. Qd3 Nxe3 15. fxe3 O-O) 10... Qxd4 11. Qxd4 Nxd4 12. Bd1 Ne7 13. O-O Ng6 14. Be3?! { (-1.95 → -2.60) Inaccuracy. f4 was best. } (14. f4 Rc8 15. Nc3 Bc5 16. Kh2 Nf5 17. Bc2 Ne3 18. Ba4+ Ke7 19. Rf3 Nf5) 14... Nc6? { (-2.60 → -1.30) Mistake. Nf5 was best. } (14... Nf5 15. Ba4+ Kd8 16. Bg5+ Be7 17. Bxe7+ Kxe7 18. f4 Ng3 19. Rf3 Ne2+ 20. Kh2) 15. Bc1?? { (-1.30 → -3.74) Blunder. f4 was best. } (15. f4 Rc8 16. g3 Nge7 17. Nd2 g5 18. fxg5 Bg7 19. Nf3 Ng6 20. Ba4 Nxe5) 15... Bc5 16. Nc3 O-O 17. Bd2 Rac8 18. Rc1 Ncxe5 19. Be2 a6 20. g3 Rfe8 21. Na4 Bd6 22. Rxc8 Rxc8 23. Bc3 h6 24. Bxe5 Nxe5 25. f4 Nc4 26. Kh1 b5 27. Bxc4 dxc4 28. Nc3 h5 29. Ne2 g6 30. Re1 Kg7 31. Rc1 e5 32. Kh2 exf4 33. gxf4 f5 34. Rd1 Rd8 35. Kh1 Be7 36. Rxd8 Bxd8 37. Kg2 Bb6 38. h4 Kf6 39. Kh3 Ke6 40. Kg3 Kd5 41. Nc3+ Kd4 42. Kf3 Kd3 43. Nd5 Bd8 44. Kf2 Kc2 45. a4 bxa4 46. Nc3 Kxb2 47. Nxa4+ Ka3 48. Nc5?! { (-10.58 → Mate in 10) Checkmate is now unavoidable. Ke3 was best. } (48. Ke3 Kxa4 49. Kd4 Kb4 50. Kd5 c3 51. Ke6 c2 52. Kf7 c1=Q 53. Kxg6 Qxf4) 48... a5? { (Mate in 10 → -8.65) Lost forced checkmate sequence. Bb6 was best. } (48... Bb6 49. Ke1 Bxc5 50. Ke2 c3 51. Kd3 Kb3 52. Ke2 c2 53. Kd2 Kb2 54. Ke2) 49. Ke1 c3 50. Ke2 Bxh4 51. Kd3 Be1 52. Ne6 Kb2 53. Ke2 c2 54. Nc5?! { (-12.25 → Mate in 16) Checkmate is now unavoidable. Kf1 was best. } (54. Kf1 c1=Q 55. Ng5 a4 56. Kg2 a3 57. Nf7 Bb4 58. Kh2 Kb3 59. Nh6 Qb1) 54... c1=Q 55. Nd3+ Kc2 56. Nxc1?! { (-10.29 → Mate in 13) Checkmate is now unavoidable. Nxe1+ was best. } (56. Nxe1+ Kb3 57. Nf3 a4 58. Nd2+ Kb4 59. Nf1 Qc2+ 60. Kf3 Qd3+ 61. Kf2 a3) 56... Kxc1 57. Kxe1 a4 58. Kf1 a3 59. Ke2 a2 60. Kf3 a1=Q 61. Ke3 Kc2 62. Kf3 Qc3+ 63. Kf2 Qd3 64. Kg2 Qe3 65. Kf1 Kd2 66. Kg2 Qxf4 67. Kg1 Ke2 68. Kh1 Qf3+ 69. Kh2 Ke3 70. Kg1 Qg3+ 71. Kh1 Qh3+ 72. Kg1 Qg4+ 73. Kh2 Ke2 74. Kh1 Qf3+ 75. Kg1 Qf2+ 76. Kh1 Qf4 77. Kg1 Kf3 78. Kh1 Kg3 79. Kg1 Qd2 80. Kh1 Qg2# { Black wins by checkmate. } 0-1