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問題 751417: 白 が 引き分けとするために

Geordie Derraugh (2169) - WCM Malak Ismayil (2067)
Titled Tuesday 13th July chess.com INT (10), 2021.07.13
  2. 1.e4
  3. e5
  4. 2.Nf3
  5. Nc6
  6. 3.Bc4
  7. Bc5
  8. 4.O-O
  9. Nf6
  10. 5.d3
  11. O-O
  12. 6.Nbd2
  13. d6
  14. 7.h3
  15. h6
  16. 8.Re1
  17. Be6
  18. 9.Bb3
  19. Re8
  20. 10.Nf1
  21. d5
  22. 11.exd5
  23. Bxd5
  24. 12.Ng3
  25. Nd4
  26. 13.Nxd4
  27. Bxd4
  28. 14.Nf5
  29. Qd7
  30. 15.Bxd5
  31. Qxf5
  32. 16.Bf3
  33. c6
  34. 17.Qe2
  35. Nd5
  36. 18.c3
  37. Bb6
  38. 19.Be4
  39. Qf6
  40. 20.a4
  41. a6
  42. 21.Bd2
  43. Rad8
  44. 22.a5
  45. Bc7
  46. 23.Ra4
  47. Nf4
  48. 24.Qf3
  49. Nxd3
  50. 25.Qxf6
  51. gxf6
  52. 26.Bxd3
  53. Rxd3
  54. 27.Bxh6
  55. f5
  56. 28.Rh4
  57. Bxa5
  58. 29.Bg5
  59. Bd8
  60. 30.Bxd8
  61. Rdxd8
  62. 31.Rh5
  63. f6
  64. 32.Rxf5
  65. Kf7
  66. 33.Re3
  67. Rd1+
  68. 34.Kh2
  69. Rd2
  70. 35.b4
  71. Ke6
  72. 36.Ref3
  73. Rf8
  74. 37.g4
  75. Rc2
  76. 38.Kg2
  77. b6
  78. 39.g5
  79. e4
  80. 40.Rxf6+
  81. Rxf6
  82. 41.Rxf6+
  83. Kd5
  84. 42.Rf5+
  85. Ke6
  86. 43.Rf4
  87. Ke5
  88. 44.Rg4
  89. e3
  90. 45.Kf3
  91. exf2
  92. 46.Kg2
  93. Rd2
  94. 47.g6
  95. Rd8
  96. 48.Kxf2
  97. Kf5
  98. 49.Kg3
  99. Rg8
  100. 50.h4
  101. Rxg6
  102. 51.Rxg6
  103. Kxg6
  104. 52.Kf4
  105. Kh5
  106. 53.Ke5
  107. Kxh4
  108. 54.Kd6
  109. a5
  110. 55.bxa5
  111. bxa5
  112. 56.Kc5
  113. Kg5
  114. 57.Kc4
  115. Kf4
    1. 解決策:57...Kf4
    2. 58.Kb3
    3. Ke4
      1. 58...Ke3
      2. 59.Ka4
      3. Kd2
      4. 60.Kxa5
      5. Kxc3
      6. 61.Kb6
      7. Kd2 with a drawn endgame, for example:
      8. 62.Kxc6
    5. 59.Ka4
    6. Kd3
      1. 59...Kd5
      2. 60.Kxa5
      3. Kc4
      4. 61.Kb6
      5. Kxc3 with a drawn endgame, for example:
      6. 62.Kxc6
    8. 60.Kxa5
    9. c5
      1. 60...Kc4
      2. 61.Kb6
      3. Kxc3 with a drawn endgame, for example:
      4. 62.Kxc6
      1. 60...Kxc3
      2. 61.Kb6
      3. Kd2 with a drawn endgame, for example:
      4. 62.Kxc6
    11. 61.Kb5
    12. Kxc3
    13. 62.Kxc5
  117. 58.Kb3
  118. Ke4
  119. 59.Ka4
  120. Kd3
  121. 60.Kxa5
  122. c5
  123. 61.Kb5
  124. Kxc3
  125. 62.Kxc5
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