[Event "Rated classical game"] [Site "https://lichess.org/RxOF3FjM"] [Date "2022.08.14"] [White "AndreasKiehn"] [Black "ViejealasestrellasI"] [Result "1-0"] [UTCDate "2022.08.14"] [UTCTime "21:40:50"] [WhiteElo "2031"] [BlackElo "2130"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. Bf4?! { (0.27 → -0.28) Inaccuracy. e3 was best. } (4. e3 Nbd7 5. Qc2 e6 6. Nf3 Bd6 7. Bd3 dxc4 8. Bxc4 O-O) 4... e6?! { (-0.28 → 0.47) Inaccuracy. dxc4 was best. } (4... dxc4 5. a4 Nd5 6. Bg3 Qa5 7. e4 Nxc3 8. Qd2 Nd7 9. bxc3) 5. e3 Bb4 6. a3 Bxc3+ 7. bxc3 dxc4?! { (0.12 → 0.87) Inaccuracy. O-O was best. } (7... O-O 8. Nf3 b6 9. h4 c5 10. h5 h6 11. g4 Ne4 12. Rg1) 8. Bxc4 Nd5 9. Bxd5? { (1.02 → -0.31) Mistake. Bg3 was best. } (9. Bg3 Nxc3) 9... exd5?! { (-0.31 → 0.33) Inaccuracy. cxd5 was best. } (9... cxd5 10. Nf3) 10. Nf3 O-O 11. O-O Bg4 12. Rb1 b5 13. h3 Bh5 14. g4 Bg6 15. Rb2 Nd7 16. a4 a6 17. Ne5 Nxe5 18. Bxe5 Qh4 19. Kh2 f5? { (-0.47 → 0.65) Mistake. Rfe8 was best. } (19... Rfe8 20. Qe2) 20. Bg3?! { (0.65 → -0.02) Inaccuracy. f4 was best. } (20. f4) 20... Qe7 21. axb5?! { (-0.20 → -1.00) Inaccuracy. g5 was best. } (21. g5 Qxg5) 21... axb5?! { (-1.00 → -0.28) Inaccuracy. cxb5 was best. } (21... cxb5) 22. Be5 Ra3 23. gxf5? { (-0.16 → -1.42) Mistake. g5 was best. } (23. g5) 23... Rxf5 24. Qd2?! { (-1.45 → -2.69) Inaccuracy. Qg4 was best. } (24. Qg4 Rxc3) 24... Rf3 25. Rg1 Qh4? { (-2.81 → -1.42) Mistake. Qf8 was best. } (25... Qf8 26. Qe2 Rxc3 27. Ra1 Be4 28. Ra7 Rf7 29. Rxf7 Qxf7 30. Bf4 h6 31. f3 Bd3 32. Qe1) 26. Rg3 Rxg3 27. Bxg3 Qf6 28. Ra2 Rxa2? { (-1.56 → -0.05) Mistake. Be4 was best. } (28... Be4 29. f4) 29. Qxa2 Be4 30. Qa8+ Kf7 31. Qb7+ Kg6 32. Qd7 h5 33. Qd6 Qxd6 34. Bxd6 Kf5 35. Kg3 Bc2 36. h4 Ke4 37. Bb4 g6 38. Bc5 { White offers draw } 38... Kd3 39. Bb4 Kc4 40. Kf4 Be4 41. f3 Bd3 42. e4 dxe4 43. fxe4 Bc2 44. Ke5 Bd3 45. d5 cxd5 46. exd5 Bf5 47. d6 Bd7 48. Kf6 Bf5?? { (0.00 → 10.25) Blunder. Kd5 was best. } (48... Kd5 49. Kxg6 Bg4 50. Kf6 Kc6 51. Kg5 Kd7 52. Kf4 Bh3 53. Ke5 Kc6 54. Ba3 Bg4 55. Ke4) 49. Ke7 g5 50. Kf6?? { (11.56 → 3.32) Blunder. hxg5 was best. } (50. hxg5 Kd5 51. g6 Bxg6 52. d7 Bc2 53. d8=Q+ Ke4 54. Qd4+ Kf3 55. Qd5+ Ke3 56. Qe5+ Kf3) 50... gxh4 51. Kxf5 h3 52. d7 h2 53. d8=Q h1=Q 54. Qd4+ Kb3 55. Kg5?! { (4.38 → 2.80) Inaccuracy. Qe4 was best. } (55. Qe4 Qh2 56. Kg5 Kb2 57. Qd4 Ka2 58. Qd5+ Ka1 59. Qxb5 h4 60. Qd3 h3 61. Kh4 Kb2) 55... Qf3 56. Qf4 Qd1? { (2.86 → 5.03) Mistake. Qe2 was best. } (56... Qe2 57. Kf5) 57. Qf7+ Kb2 58. Qxh5 Qd8+ 59. Kg4 Qd1+ 60. Kh4 Qh1+ 61. Kg5 Qd5+ 62. Kh6 Qe6+ 63. Qg6 Qh3+ 64. Kg7 Qd7+ 65. Qf7 Qg4+ 66. Kf8 Qc8+ 67. Qe8 Qf5+ 68. Ke7 Qe5+ 69. Kd8 Qb8+ 70. Kd7 Qb7+ 71. Kd6 Qb6+ 72. Qc6 Qd8+ 73. Kc5 Qg5+?! { (7.50 → 13.34) Inaccuracy. Qb8 was best. } (73... Qb8 74. Ba5) 74. Kb6?! { (13.34 → 7.55) Inaccuracy. Qd5 was best. } (74. Qd5 Qe3+ 75. Kxb5 Kb1 76. c4 Qe2 77. Bc3 Kc2 78. Qd2+ Qxd2 79. Bxd2 Kxd2 80. Ka6 Kd3) 74... Kb3 75. Qxb5 Qd8+ 76. Kb7 Kc2 77. Qe2+ Kb3 78. Qe6+ Ka4?! { (11.47 → Mate in 2) Checkmate is now unavoidable. Kc2 was best. } (78... Kc2 79. c4 Qh4 80. Qd5 Kb3 81. c5+ Kxb4 82. c6 Kc3 83. c7 Qh7 84. Kb6 Qh3 85. Qc6+) 79. Be7?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qa2+ was best. } (79. Qa2+ Kb5 80. Qa6#) 79... Qd3?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Qb6+ was best. } (79... Qb6+ 80. Qxb6) 80. Qa2+ Kb5 81. Qa6# { White wins by checkmate. } 1-0