[Event "2023 Winter Marathon"] [Site "https://lichess.org/7ClazjNy"] [Date "2023.12.29"] [White "Parkour1"] [Black "anhghOst24"] [Result "1/2-1/2"] [UTCDate "2023.12.29"] [UTCTime "21:36:39"] [WhiteElo "2517"] [BlackElo "2575"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.13 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. c3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. cxd4 d5 4. Nc3 Nf6 5. e3 Nc6 6. Nf3 e6 7. Be2 Bd6 8. O-O O-O 9. a3 Ne4 10. Nxe4 dxe4 11. Nd2 f5 12. Nc4 Bb8 13. b4 Ne7 14. Bb2 Nd5 { Black offers draw } 15. Rc1?! { (-0.16 → -0.82) Inaccuracy. Ne5 was best. } (15. Ne5 b6) 15... Bd7 16. Qb3 Qh4?! { (-1.10 → -0.50) Inaccuracy. f4 was best. } (16... f4) 17. g3 Qh3 18. Rfd1 h5?? { (-1.12 → 0.64) Blunder. f4 was best. } (18... f4) 19. Bf1?! { (0.64 → 0.03) Inaccuracy. Ne5 was best. } (19. Ne5 Bxe5) 19... Qg4 20. Ne5 Bxe5 21. dxe5 Rae8 22. Rxd5 exd5 23. Qxd5+ Be6 24. Qxb7 h4 25. Qxa7 hxg3 26. hxg3 Rd8?! { (0.05 → 1.03) Inaccuracy. f4 was best. } (26... f4) 27. Qb6 Rfe8 28. Rc6?! { (0.89 → 0.00) Inaccuracy. Bd4 was best. } (28. Bd4 f4 29. exf4 e3 30. Re1 exf2+ 31. Bxf2 Rd2 32. Qe3 Red8 33. Be2 Qg6 34. Bf3 Rb2) 28... Bf7?? { (0.00 → 4.19) Blunder. Rd1 was best. } (28... Rd1 29. Rxe6 Rxf1+ 30. Kxf1 Qd1+ 31. Kg2 Qf3+ 32. Kg1 Qd1+) 29. e6 Bh5 30. Rc7 Rd1 31. Rxg7+ Qxg7 32. Bxg7 Be2?! { (4.27 → 5.89) Inaccuracy. Kxg7 was best. } (32... Kxg7 33. Qc7+ Kh6 34. g4 Bxg4 35. Qf7 Bh5 36. Qf6+ Kh7 37. Qxf5+ Kh6 38. Qf4+ Kh7 39. Qxe4+) 33. Bc3 Rxf1+ 34. Kh2 Bf3 35. g4 Rxf2+ 36. Kg3?! { (6.14 → 4.37) Inaccuracy. Kg1 was best. } (36. Kg1 Rg2+ 37. Kf1 Rh2 38. gxf5 Be2+ 39. Kg1 Rh7 40. Qc6 Rd8 41. f6 Bf3 42. f7+ Rxf7) 36... Rg2+ 37. Kf4 Rxg4+ 38. Ke5 Rg6?! { (4.12 → 5.24) Inaccuracy. Rg5 was best. } (38... Rg5 39. Qc6 Bh5 40. Kd6 f4 41. exf4 Rg3 42. f5 Rd3+ 43. Ke5 Rg3 44. b5 e3 45. b6) 39. Kxf5?! { (5.24 → 3.66) Inaccuracy. Qc6 was best. } (39. Qc6 Rgxe6+ 40. Qxe6+ Rxe6+ 41. Kxe6 Be2 42. a4 Kf8 43. Kd6 Ke8 44. Kc7 Bd1 45. b5 Bxa4) 39... Rgxe6? { (3.66 → 7.04) Mistake. Rg1 was best. } (39... Rg1 40. Kf6 Bg4 41. e7 Bd7 42. Qd8 Rf1+ 43. Ke5 Kf7 44. Bd4 Rf5+ 45. Kxe4 Rxe7+ 46. Kd3) 40. Qxe6+ Rxe6 41. Kxe6 Kf8 42. b5 Ke8 43. b6 Kd8 44. Be5?! { (9.27 → 6.38) Inaccuracy. Kd5 was best. } (44. Kd5) 44... Kc8 45. a4?! { (6.19 → 4.50) Inaccuracy. Kd5 was best. } (45. Kd5 Kb7 46. Bd4 Be2 47. Kxe4 Kc6 48. Ke5 Bd3 49. a4 Bc2 50. a5 Kd7 51. e4 Bd3) 45... Be2 46. a5?! { (4.72 → 3.51) Inaccuracy. Kd5 was best. } (46. Kd5 Kb7 47. Bd4 Bd3 48. a5 Kb8 49. Kc6 Ba6 50. Bc5 Ka8 51. Kd5 Bd3 52. a6 Bxa6) 46... Kb7?! { (3.51 → 4.53) Inaccuracy. Bc4+ was best. } (46... Bc4+ 47. Kd6) 47. Kd5 Bd3 48. Kc5 Bf1 49. Bc3 Bd3 50. Kd5 Bc2 51. Bd2 Bd3 52. Be1 Bc2 53. Kc5 Bb1?? { (3.35 → Mate in 23) Checkmate is now unavoidable. Ba4 was best. } (53... Ba4 54. Bc3 Ka6 55. Bd4 Kb7 56. Kd6 Bb5 57. Bc5 Bc4 58. Ke5 Kc6 59. Be7 Bd3 60. Bd8) 54. Kb4?? { (Mate in 23 → 2.81) Lost forced checkmate sequence. a6+ was best. } (54. a6+ Kxa6 55. Kc6 Ba2 56. b7 Bd5+ 57. Kxd5 Kxb7 58. Kxe4 Kc6 59. Kd4 Kd6 60. e4 Kc6) 54... Bd3?! { (2.81 → 3.77) Inaccuracy. Kc6 was best. } (54... Kc6 55. Kc3 Bd3 56. Kd4 Kd6 57. Bb4+ Kc6 58. Ke5 Kb7 59. Bc5 Kb8 60. a6 Bxa6 61. Kxe4) 55. Kc3?? { (3.77 → 0.00) Blunder. Kc5 was best. } (55. Kc5 Bc2 56. Kd5 Bb1 57. Bc3 Bc2 58. Bd4 Bd3 59. Bc5 Kb8 60. a6 Bxa6 61. Kxe4 Bf1) 55... Bb1?? { (0.00 → 3.23) Blunder. Bb5 was best. } (55... Bb5 56. Kd4 Bc6 57. Ke5 Ka6 58. Ke6 Ba8 59. Kd7 Bc6+ 60. Kc8 Ba8) 56. Kb2?? { (3.23 → 0.00) Blunder. Kd4 was best. } (56. Kd4 Kc6 57. Ke5 Bc2 58. Bb4 Bd3 59. Ba3 Bb1 60. Bc5 Kb7 61. Kd5 Bd3 62. Bd4 Kb8) 56... Bd3 57. Bd2 Ba6 58. Bc3 Bd3 59. Bb4 Ka6 60. Kc3 Kb7?? { (0.00 → 3.50) Blunder. Bb5 was best. } (60... Bb5 61. Kd4 Bc6 62. Ke5 Ba8 63. Be1 Bc6 64. Ke6 Ba8) 61. Kd4 Ka6 62. Kc5 Kb7 63. Kd6 Ba6?! { (3.22 → 4.71) Inaccuracy. Bb5 was best. } (63... Bb5 64. Bc5) 64. Kc5 Bd3 65. Kd5 Ka6 66. b7?? { (4.19 → 0.00) Blunder. Bc5 was best. } (66. Bc5 Kb7) 66... Kxb7 67. Kc5 Ka6 68. Bc3 Bc2 69. Bd2 Bb1 70. Be1 Bd3 71. Kd4 Bb1 72. Kc3 Bd3 73. Kb2 Bf1 74. Kc1 Bd3 75. Kd2 Bf1 76. Kc3 Bg2 77. Kd4 Bf3 78. Ke5 Bg2 79. Kf4 Bh1 80. Kg3 Bf3 81. Kh2 Be2 82. Kg1 Bd1 83. Kf2 Bc2 84. Kg3 Bd3 85. Kf4 Bb1 86. Kf5 Bd3 87. Ke5 Bc2 88. Kd5 Bb1 89. Kd4 Bd3 90. Kc3 Bb1 91. Kb4 Bd3 92. Kc5 Be2 93. Kd5 Bf1 94. Bc3 Bg2 95. Bd4 Bf3 96. Ke5 Bg2 97. Kf5 Bf3 98. Bc3 Bg2 99. Bd2 Bf3 100. Be1 Be2 101. Bf2 Bd3 102. Kg4 Bc2 103. Kf4 Bd3 104. Ke5 Bc2 105. Kd4 Bd3 106. Kc3 Be2 107. Kc2 Bf3 108. Kc3 Bg2 109. Kd4 Bf3 110. Ke5 Bg2 111. Kf4 Bh1 112. Kg3 Bf3 113. Be1 Be2 114. Bb4 Bd3 115. Bc5 Bc2 116. Bb6 Bb1 { The game is a draw. } 1/2-1/2