[Event "?"] [Site "?"] [Date "2024.04.12"] [Round "?"] [White "Maia-1900"] [Black "Maia-1900"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Unknown"] [FEN "8/6p1/2b2pP1/ppp1kP2/4P3/PP2K3/8/1B6 b - - 1 45"] [SetUp "1"] [Annotator "lichess.org"] 45... b4 46. axb4 cxb4 47. Bc2 Bb5 48. Kf3 Bd7 49. Ke3 Bc6 50. Kf3 Kd4 51. Kf4 Kc3 52. Bb1 Kxb3 53. e5 Kc3 54. exf6 gxf6 55. Be4 Bxe4 56. Kxe4 b3 57. g7 b2 58. g8=Q b1=Q+ 59. Kf4 Qf1+ 60. Ke3 Qd3+ 61. Kf2 Qxf5+ 62. Ke2 Qe4+ 63. Kf2 Qf4+ 64. Ke1 a4?! { (-6.20 → -4.58) Inaccuracy. Qh4+ was best. } (64... Qh4+ 65. Ke2 Qc4+ 66. Qxc4+ Kxc4 67. Kf3 Kd5 68. Ke3 a4 69. Kd3 f5 70. Kc3 Kc5 71. Kd3) 65. Qf8 Kb2 66. Qd8 a3 67. Qb6+ Ka1 68. Ke2 Qe4+ 69. Kd2 Qb1 70. Qc6 Qb4+ 71. Kc1?! { (-4.14 → -5.40) Inaccuracy. Kc2 was best. } (71. Kc2 Qb2+ 72. Kd3 f5 73. Qc5 Kb1 74. Qg1+ Ka2 75. Qc5 Qb3+ 76. Ke2 f4 77. Qf5 Kb2) 71... f5 72. Qa6?! { (-5.16 → -9.08) Inaccuracy. Kd1 was best. } (72. Kd1 Qd4+ 73. Kc1 f4 74. Kc2 Qb2+ 75. Kd1 Qb3+ 76. Ke1 f3 77. Kf2 Kb1 78. Qe8 a2) 72... Qc3+ 73. Kd1 a2 74. Qb5?? { (-6.57 → Mate in 49) Checkmate is now unavoidable. Qe6 was best. } (74. Qe6 f4) 74... f4 75. Qa6 Qb4? { (-11.66 → -5.39) Mistake. Kb2 was best. } (75... Kb2 76. Qe2+ Kb3 77. Qb5+ Qb4 78. Qd3+ Kb2 79. Qc2+ Ka3 80. Qc1+ Ka4 81. Qc6+ Qb5 82. Qa8+) 76. Qc6?! { (-5.39 → -10.25) Inaccuracy. Ke2 was best. } (76. Ke2 Kb2 77. Qf6+ Qc3 78. Qb6+ Kc2 79. Qg6+ Kb3 80. Qb6+ Qb4 81. Qf6 Qe4+ 82. Kf2 Qc2+) 76... Kb2 77. Qc2+ Ka3 78. Qc1+ Ka4 79. Qc6+?? { (-5.46 → Mate in 30) Checkmate is now unavoidable. Ke2 was best. } (79. Ke2 Qe4+ 80. Kf2 Qe3+ 81. Qxe3 fxe3+ 82. Kxe3 Kb5 83. Ke4 Kc4 84. Ke5 Kc5 85. Ke6 Kc6) 79... Qb5 80. Qe4+?! { (-11.93 → Mate in 15) Checkmate is now unavoidable. Qa8+ was best. } (80. Qa8+ Kb4 81. Kd2 Qa5 82. Qb7+ Kc4+ 83. Ke2 Qe5+ 84. Kf3 Qe3+ 85. Kg4 a1=Q 86. Qc7+ Kd3) 80... Ka5?! { (Mate in 15 → -10.05) Lost forced checkmate sequence. Ka3 was best. } (80... Ka3 81. Qe7+ Qb4 82. Qe5 Qb1+ 83. Ke2 Qb2+ 84. Qxb2+ Kxb2 85. Kf3 a1=Q 86. Kxf4 Qa5 87. Ke4) 81. Qe1+?! { (-10.05 → Mate in 17) Checkmate is now unavoidable. Qa8+ was best. } (81. Qa8+ Kb4) 81... Qb4 82. Qe5+ Ka4 83. Qe8+?? { (-5.32 → Mate in 17) Checkmate is now unavoidable. Ke2 was best. } (83. Ke2 Qb5+ 84. Qxb5+ Kxb5 85. Kf3 Kc6 86. Kxf4 Kd5 87. Kf5 Kd4 88. Kf4 Kc4 89. Ke4 Kb5) 83... Kb3 84. Qf7+ Qc4 85. Qxc4+ Kxc4 86. Ke2 Kd4 87. Kf3 Ke5 88. Ke2 a1=Q 89. Kd3 Qc1 90. Ke2 Ke4 91. Kf2 Qd2+ 92. Kf1 Kf3 93. Kg1 Qg2# { Black wins. } 0-1