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Задание 411904: Черные выигрывают эндшпиль

FM Alberto Quintin Navarro (2398) - FM Jason Morefield (2227)
Titled Tuesday 18th May chess.com INT (10), 2021.05.18
  2. 1.c4
  3. c6
  4. 2.d4
  5. d5
  6. 3.cxd5
  7. cxd5
  8. 4.Сf4
  9. Кc6
  10. 5.e3
  11. Кf6
  12. 6.Кc3
  13. a6
  14. 7.Сd3
  15. Сg4
  16. 8.Кge2
  17. e6
  18. 9.O-O
  19. Сd6
  20. 10.f3
  21. Сh5
  22. 11.Лc1
  23. O-O
  24. 12.a3
  25. Лc8
  26. 13.Сxd6
  27. Фxd6
  28. 14.Кf4
  29. Сg6
  30. 15.Кxg6
  31. hxg6
  32. 16.Лc2
  33. e5
  34. 17.dxe5
  35. Фxe5
  36. 18.Фd2
  37. Лfe8
  38. 19.Кe2
  39. Фxe3+
  40. 20.Фxe3
  41. Лxe3
  42. 21.Лd2
  43. Лce8
  44. 22.Крf2
  45. Л3e7
  46. 23.Лc1
  47. Кe5
  48. 24.Кd4
  49. g5
  50. 25.h3
  51. g6
  52. 26.Сf1
  53. Крg7
  54. 27.Лdc2
  55. Кh5
  56. 28.g3
  57. f5
  58. 29.Лc7
  59. Крf6
  60. 30.Л1c5
  61. Лxc7
  62. 31.Лxc7
  63. Лe7
  64. 32.Лc8
  65. Кg7
  66. 33.Лd8
  67. Лd7
  68. 34.Лf8+
  69. Крe7
  70. 35.Лg8
  71. Крf7
  72. 36.Лb8
  73. Кe6
  74. 37.Кxe6
  75. Крxe6
  76. 38.f4
  77. gxf4
  78. 39.gxf4
  79. Кc6
  80. 40.Лe8+
  81. Лe7
  82. 41.Лg8
  83. Крf6
  84. 42.Сd3
  85. Кd4
  86. 43.Лd8
  87. Кe6
  88. 44.Лd6
  89. d4
  90. 45.Крf3
  91. Лc7
  92. 46.h4
  93. Крe7
  94. 47.Лd5
  95. Лc5
  96. 48.Лe5
  97. Лxe5
  98. 49.fxe5
  99. Кc5
  100. 50.Сc4
  101. b5
  102. 51.Сd5
  103. Кd3
  104. 52.Сb7
  105. Кxe5+
  106. 53.Крf4
  107. Кd3+
  108. 54.Крg5
  109. Кxb2
  110. 55.Крxg6
  111. d3
  112. 56.Крxf5
  113. d2
  114. 57.Сf3
  115. d1=Q
  116. 58.Сxd1
  117. Кxd1
  118. 59.Крe5
  119. Кf2
  120. 60.Крd5
  121. Крd7
  122. 61.Крc5
  123. Крc7
  124. 62.h5
  125. Кg4
  126. 63.Крd5
  127. Крb6
  128. 64.Крe6
  129. a5
  130. 65.Крf5
  131. Кh6+
  132. 66.Крg6
  133. Кg8
  134. 67.Крg7
  135. Кe7
  136. 68.Крf7
    1. Решение:68.Крf7
    2. Кf5
    3. 69.Крf6
    4. b4
      1. 69...Кh6
    6. 70.axb4
      1. 70.Крxf5
      2. bxa3
      3. 71.h6
      4. a2
      5. 72.Крe6 with a winning endgame, for example:
      6. a1=Q
    8. 70...axb4
      1. 70...a4
      2. 71.Крxf5
        1. 71.Крg6 with a winning endgame, for example:
        2. Крc6
        3. 72.Крxf5
        4. a3
        5. 73.h6
        6. a2
        7. 74.h7
        8. a1=Q
        9. 75.b5+
        10. Крxb5
        11. 76.Крg6
        12. Фh8
      4. 71...a3
      5. 72.h6
      6. a2
      7. 73.Крg6 with a winning endgame, for example:
        1. 73.h7
        2. a1=Q
        3. 74.Крe6
        4. Фh1
        5. 75.h8=Q
        6. Фxh8
        1. 73.b5
        2. a1=Q
        3. 74.Крg6
        4. Крxb5
        5. 75.h7 with a winning endgame, for example:
        6. Фh8
        1. 73.Крe6 with a winning endgame, for example:
        2. a1=Q
        3. 74.h7
        4. Фh1
        5. 75.h8=Q
        6. Фxh8
      9. 73...a1=Q
      10. 74.h7
      11. Фh8
      12. 75.Крh6
      13. Крc6
      14. 76.Крg6
      15. Крd5
      16. 77.b5
      17. Крe5
      18. 78.b6
      19. Фf6+
      20. 79.Крh5
      21. Крf5
      22. 80.b7
      23. Фg5#
    10. 71.Крxf5
    11. b3
    12. 72.h6
      1. 72.Крf6
      2. b2
      3. 73.h6
      4. b1=Q
      5. 74.Крg7
      1. 72.Крg6
      2. b2
      3. 73.h6
      1. 72.Крe6
      2. b2
      3. 73.h6
      4. b1=Q
      5. 74.Крf7 with a winning endgame, for example:
      6. Фh7+
    14. 72...b2
    15. 73.Крg6
      1. 73.Крf6
      2. b1=Q
      3. 74.Крg7
      1. 73.Крe6
      2. b1=Q
      3. 74.Крf7 with a winning endgame, for example:
      4. Фh7+
    17. 73...b1=Q+
    18. 74.Крg7
      1. 74.Крf7 with a winning endgame, for example:
      2. Фh7+
    20. 74...Фg1+
      1. 74...Фa1+
      2. 75.Крg6 with a winning endgame, for example:
        1. 75.Крf7 with a winning endgame, for example:
        2. Фh8
        1. 75.Крh7 with a winning endgame, for example:
        2. Фf6
        3. 76.Крg8
        4. Фxh6
      4. 75...Крc6
      5. 76.Крh7
      6. Фf6
      7. 77.Крg8
      8. Фxh6
      1. 74...Фb2+
      2. 75.Крg6 with a winning endgame, for example:
        1. 75.Крf7 with a winning endgame, for example:
        2. Фh8
        1. 75.Крh7 with a winning endgame, for example:
        2. Фf6
        3. 76.Крg8
        4. Фxh6
      4. 75...Крc6
      5. 76.h7
      6. Крd5
      7. 77.Крh6
      8. Крe4
      9. 78.Крg6
      10. Фh8
    22. 75.Крh7 with a winning endgame, for example:
      1. 75.Крf7
      2. Фh2
      3. 76.Крg7
      4. Фe5+
      5. 77.Крf7
      6. Фf5+
      7. 78.Крg7
      8. Фg5+
    24. 75...Фg5
    25. 76.Крh8
    26. Фxh6+
  138. 68...Кf5
  139. 69.Крf6
  140. Кh6
  141. 70.Крg6
  142. b4
  143. 71.axb4
  144. a4
  145. 72.Крxh6
  146. a3
  147. 73.Крg6
  148. a2
  149. 74.h6
  150. a1=Q
  151. 75.h7
  152. Фh8
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