[Event "Casual classical game"] [Site "https://lichess.org/t1qTHsJM"] [Date "2023.09.04"] [White "lichess AI level 6"] [Black "khaica2016"] [Result "0-1"] [UTCDate "2023.09.04"] [UTCTime "13:59:01"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C66"] [Opening "Ruy Lopez: Berlin Defense, Improved Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 { C66 Ruy Lopez: Berlin Defense, Improved Steinitz Defense } 5. d3 Be7 6. Bxc6+?! { (0.71 → -0.13) Inaccuracy. c3 was best. } (6. c3 a6 7. Ba4 O-O 8. Re1 b5 9. Bc2 d5 10. Nbd2 Be6) 6... bxc6 7. c4 Be6 8. Re1 O-O 9. Nc3 Re8 10. b3 Rc8 11. Qd2 c5 12. h3 a5 13. Nd5 Bxd5 14. cxd5 Ra8 15. Bb2 Qd7 16. Rab1 c6 17. dxc6 Qxc6 18. Rbc1 Bd8 19. Bc3 Bb6 20. Nh4 h6 21. Qe2 d5 22. Nf5 Nd7? { (0.29 → 1.46) Mistake. a4 was best. } (22... a4 23. Qf3 axb3 24. axb3 Kh7 25. exd5 Qxd5 26. Qg3 Nh5 27. Qg4 g6 28. Ne3 Qb7 29. g3) 23. Qg4 Qg6 24. exd5 Qxg4 25. hxg4 Nf6?! { (1.56 → 2.78) Inaccuracy. a4 was best. } (25... a4 26. b4 cxb4 27. Bxb4 Kh7 28. Rc4 Ba5 29. Rec1 Nb6 30. Bxa5 Nxc4 31. dxc4 Rxa5 32. Nd6) 26. Nd6? { (2.78 → 1.34) Mistake. Bxe5 was best. } (26. Bxe5 Nxd5 27. Nxg7 Red8 28. Nf5 Nb4 29. Nxh6+ Kf8 30. Re2 a4 31. Bf6 Re8 32. Rd2 Bd8) 26... Red8 27. Nc4 Bc7 28. Bxe5 Bxe5 29. Nxe5?! { (1.67 → 0.97) Inaccuracy. Rxe5 was best. } (29. Rxe5) 29... Rxd5 30. Nc4?! { (1.08 → 0.30) Inaccuracy. Rc4 was best. } (30. Rc4) 30... Rxd3 31. Re3 Rxe3 32. Nxe3 Rc8? { (0.00 → 1.32) Mistake. a4 was best. } (32... a4 33. f3 axb3 34. axb3 Nd7 35. Nf5 Rb8 36. Rc3 Nf8 37. Rxc5 Rxb3 38. Rc8 Rb7 39. f4) 33. Kh2?! { (1.32 → 0.60) Inaccuracy. Rc4 was best. } (33. Rc4 Nd7) 33... h5?! { (0.60 → 1.50) Inaccuracy. a4 was best. } (33... a4 34. b4 Kf8 35. Kg3 g6 36. Kf4 Nd7 37. b5 Ke7 38. Ke4 Rb8 39. Rb1 Nb6 40. Rd1) 34. Kg3? { (1.50 → 0.10) Mistake. gxh5 was best. } (34. gxh5 Nxh5) 34... Nxg4 35. Nc4 Ra8 36. a4 f5?! { (0.00 → 1.04) Inaccuracy. g6 was best. } (36... g6 37. Kf3 Kg7 38. g3 Ra6 39. Rc2 Kf6 40. Kg2 Ke6 41. Re2+ Kd5 42. Rd2+ Ke6 43. Re2+) 37. Nxa5?? { (1.04 → -3.92) Blunder. f3 was best. } (37. f3 Nh6 38. Kf4 Kh7 39. Ne5 Rb8 40. Rc3 h4 41. Kg5 f4 42. Kxf4 Rd8 43. Rd3 Rf8+) 37... Rxa5 38. Kh4 g6 39. f3 Ne3 40. Kg5 Kg7 41. g3 c4?! { (-4.49 → -3.39) Inaccuracy. Kf7 was best. } (41... Kf7 42. Kh4 f4 43. gxf4 Nf5+ 44. Kh3 Kf6 45. Kh2 Ng7 46. Rd1 Ra6 47. Kg3 Ne6 48. Rd7) 42. bxc4 Rxa4 43. c5? { (-3.30 → -5.67) Mistake. Rb1 was best. } (43. Rb1 Ra6 44. Rb7+ Kf8 45. Rb8+ Kf7 46. Rb7+ Ke8 47. Rb4 Re6 48. Ra4 Nf1 49. Ra8+ Kd7) 43... Ra7?! { (-5.67 → -4.02) Inaccuracy. Ng4 was best. } (43... Ng4 44. Kh4 Nh2+ 45. Kh3 Nxf3 46. Rc3 Ng5+ 47. Kh2 Ra2+ 48. Kg1 Ne4 49. Rc4 Nxg3 50. c6) 44. c6 Rc7 45. Re1 Nd5 46. Re6 Ne7 47. Re2 Nxc6 48. Rc2 Kf7 49. Rc1 Rc8 50. Rc3 Ne7 51. Rxc8?? { (-4.65 → -35.68) Blunder. Ra3 was best. } (51. Ra3 Rc1 52. Kh4 Rh1+ 53. Kg5 Rh3 54. Kf4 h4 55. gxh4 Rxh4+ 56. Kg5 Rh5+ 57. Kf4 g5+) 51... Nxc8 52. g4 fxg4 53. fxg4 hxg4 54. Kh4 Kf6 55. Kxg4 g5 56. Kf3 Kf5 57. Kg3 Nd6 58. Kg2 Kf4 59. Kf2 Kg4?! { (Mate in 12 → -66.17) Lost forced checkmate sequence. g4 was best. } (59... g4 60. Kg2 g3 61. Kh3 Nc4 62. Kg2 Kg4 63. Kf1 Kf3 64. Kg1 g2 65. Kh2 Ne5 66. Kg1) 60. Kg2?! { (-66.17 → Mate in 12) Checkmate is now unavoidable. Ke3 was best. } (60. Ke3 Kh4) 60... Nf5 61. Kf1 Kh3 62. Ke1 Kh2 63. Kd2 g4 64. Kd3 g3 65. Ke4 Nh4?! { (Mate in 13 → -35.42) Lost forced checkmate sequence. Ng7 was best. } (65... Ng7 66. Kd5 g2 67. Kd4 g1=Q+ 68. Ke4 Qf2 69. Ke5 Qe3+ 70. Kf6 Qg3 71. Ke7 Qg6 72. Kd7) 66. Kf4 g2 67. Kg4?! { (-35.71 → Mate in 8) Checkmate is now unavoidable. Ke5 was best. } (67. Ke5 Kg3 68. Kd5 g1=Q 69. Kc4 Nf3 70. Kb4 Kh4 71. Kb5 Qd4 72. Ka5) 67... Ng6 68. Kg5 Nf8 69. Kg4 g1=Q+ 70. Kf4 Qg3+ 71. Ke4 Qf2?! { (Mate in 6 → -34.76) Lost forced checkmate sequence. Qd6 was best. } (71... Qd6 72. Ke3 Kg3 73. Ke4 Kf2 74. Kf5 Kf3 75. Kg5 Qg6+ 76. Kh4 Qh6#) 72. Ke5?! { (-34.76 → Mate in 8) Checkmate is now unavoidable. Kd5 was best. } (72. Kd5 Nd7 73. Ke4 Qd2 74. Kf5 Qd5+ 75. Kg6 Ne5+ 76. Kf5 Nd3+ 77. Kg6) 72... Qf3 73. Kd6 Qe4 74. Kc7 Qd5 75. Kb6 Qc4 76. Kb7 Nd7 77. Ka7 Qb5 78. Ka8 Qb8# { Black wins by checkmate. } 0-1