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問題 800805: 白 が 引き分けとするために

WCM Hong Nhung Nguyen (1697) - CM Yoel Estarling Polanco Nunez (2222)
Titled Tuesday 7th Sept chess.com INT (3), 2021.09.07
  2. 1.e4
  3. c5
  4. 2.Nc3
  5. a6
  6. 3.a4
  7. Nc6
  8. 4.f4
  9. g6
  10. 5.Nf3
  11. Bg7
  12. 6.Bc4
  13. e6
  14. 7.d3
  15. Nge7
  16. 8.O-O
  17. d5
  18. 9.Ba2
  19. O-O
  20. 10.Qe1
  21. Nb4
  22. 11.Qf2
  23. Nxa2
  24. 12.Rxa2
  25. dxe4
  26. 13.dxe4
  27. Qc7
  28. 14.Be3
  29. b6
  30. 15.a5
  31. Bb7
  32. 16.axb6
  33. Qxb6
  34. 17.Bxc5
  35. Qc7
  36. 18.e5
  37. Bxf3
  38. 19.Bxe7
  39. Qxe7
  40. 20.Qxf3
  41. f6
  42. 21.exf6
  43. Bxf6
  44. 22.Kh1
  45. Rfc8
  46. 23.Ne4
  47. Rab8
  48. 24.c3
  49. Rd8
  50. 25.Qe2
  51. Rb6
  52. 26.Rxa6
  53. Rxa6
  54. 27.Qxa6
  55. Rb8
  56. 28.b4
  57. Bg7
  58. 29.Rc1
  59. e5
  60. 30.Qc4+
  61. Kh8
  62. 31.Ng5
  63. h6
  64. 32.Nf7+
  65. Kh7
  66. 33.Nxe5
  67. Bxe5
  68. 34.fxe5
  69. Qxe5
  70. 35.Qf7+
  71. Qg7
  72. 36.Qxg7+
  73. Kxg7
  74. 37.Kg1
  75. Kf6
  76. 38.Kf2
  77. Ke5
  78. 39.Ke3
  79. Kd5
  80. 40.Kd3
  81. Ra8
  82. 41.c4+
  83. Ke5
  84. 42.c5
  85. Kd5
  86. 43.Kc3
  87. Ra3+
  88. 44.Kb2
  89. Re3
  90. 45.Rc2
  91. Kc6
  92. 46.g3
  93. g5
  94. 47.Rc3
  95. Re2+
  96. 48.Kb3
  97. Rxh2
  98. 49.Kc4
  99. h5
  100. 50.b5+
  101. Kc7
  102. 51.c6
  103. Rf2
  104. 52.Kc5
  105. Rf5+
  106. 53.Kb4
  107. h4
  108. 54.gxh4
  109. gxh4
  110. 55.Rd3
  111. Kb6
  112. 56.Kc4
  113. Rxb5
  114. 57.Rd6
  115. Rc5+
  116. 58.Kd4
  117. Rxc6
  118. 59.Rxc6+
  119. Kxc6
  120. 60.Ke4
  121. h3
    1. 解決策:60...h3
    2. 61.Kf3
    3. Kd5
      1. 61...h2
      2. 62.Kg2
      3. Kc5 with a drawn endgame, for example:
      4. 63.Kxh2
    5. 62.Kf2
      1. 62.Kg3
      2. h2
        1. 62...Ke4 with a drawn endgame, for example:
        2. 63.Kxh3
        1. 62...Kc6 with a drawn endgame, for example:
        2. 63.Kxh3
      4. 63.Kg2 反復による引き分け
        1. 63.Kxh2
    7. 62...h2
      1. 62...Ke4 with a drawn endgame, for example:
      2. 63.Kg3
      3. h2
      4. 64.Kxh2
    9. 63.Kg2
    10. Ke4
      1. 63...h1=Q+
      2. 64.Kxh1
      1. 63...Ke5 with a drawn endgame, for example:
      2. 64.Kxh2
      1. 63...Kc6 with a drawn endgame, for example:
      2. 64.Kxh2
    12. 64.Kh1
      1. 64.Kxh2
    14. 64...Kf3
      1. 64...Kd3 with a drawn endgame, for example:
      2. 65.Kxh2
      1. 64...Kd5 with a drawn endgame, for example:
      2. 65.Kxh2
    16. 65.Kxh2
  123. 61.Kf3
  124. h2
  125. 62.Kg2
  126. Kd5
  127. 63.Kxh2
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This puzzle is part of the following Puzzle Academy skills:
  • The king reaches the square
ChessPuzzle.net version 3
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