問題 515247: 白 が 引き分けとするために

Jonathan Penrose - Alan H Perkins
British CF-59 Championship Brighton/ East Sussex (2), 1972.08.15
  1. 1.e4
  2. g6
  3. 2.d4
  4. Bg7
  5. 3.c3
  6. d6
  7. 4.f4
  8. Nf6
  9. 5.Bd3
  10. e5
  11. 6.Nf3
  12. O-O
  13. 7.dxe5
  14. dxe5
  15. 8.Nxe5
  16. Na6
  17. 9.Be3
  18. Qe7
  19. 10.O-O
  20. Nc5
  21. 11.Bxc5
  22. Qxc5+
  23. 12.Kh1
  24. Nh5
  25. 13.Nc4
  26. Be6
  27. 14.Nbd2
  28. Rad8
  29. 15.Qc2
  30. b5
  31. 16.Nb3
  32. Ng3+
  33. 17.hxg3
  34. Qh5+
  35. 18.Kg1
  36. bxc4
  37. 19.Be2
  38. cxb3
  39. 20.axb3
  40. Bxb3
  41. 21.Bxh5
  42. Bxc2
  43. 22.Bf3
  44. a6
  45. 23.Rf2
  46. Bd3
  47. 24.Ra5
  48. Rb8
  49. 25.e5
  50. Rb5
  51. 26.Ra4
  52. c5
  53. 27.c4
  54. Rb4
  55. 28.Rxb4
  56. cxb4
  57. 29.b3
  58. Bf5
  59. 30.Rd2
  60. Rb8
  61. 31.g4
  62. Be6
  63. 32.Rd6
  64. Bxc4
  65. 33.bxc4
  66. b3
  67. 34.Be4
  68. b2
  69. 35.Bb1
  70. Bf8
  71. 36.Rd1
  72. a5
  73. 37.Kf2
  74. a4
  75. 38.Ba2
  76. Bc5+
  77. 39.Kf3
  78. Kf8
  79. 40.Ke4
  80. Ke7
  81. 41.Rd5
  82. Rb3
  83. 42.Rxc5
  84. Ra3
  85. 43.Bb1
  86. Ra1
  87. 44.Kd3
  88. Rxb1
  89. 45.Kc2
  90. Rg1
  91. 46.Kxb2
  92. Rxg2+
  93. 47.Ka3
  94. Rxg4
  95. 48.Rc7+
  96. Ke8
  97. 49.e6
  98. Rxf4
  99. 50.Rc8+
  100. Ke7
  101. 51.exf7
  102. Kxf7
  103. 52.Kxa4
  104. h5
  105. 53.Kb5
  106. h4
  107. 54.c5
  108. Rf1
  109. 55.c6
  110. Rc1
  111. 56.Rh8
  112. g5
  113. 57.c7
  114. Rxc7
  115. 58.Rh7+
  116. Kg6
  117. 59.Rxc7
  118. g4
  119. 60.Rc8
  120. g3
  121. 61.Rg8+
  122. Kf5
  123. 62.Kc4
  124. Kf4
    1. 解決策:62...Kf4
    2. 63.Kd4
    3. h3
      1. 63...Kf3
      2. 64.Rf8+
    4. 64.Rf8+
    5. Kg5
      1. 64...Kg4
      2. 65.Ke4
      3. h2
      4. 66.Rg8+
      5. Kh5
      6. 67.Rh8+
      7. Kg4
      8. 68.Rg8+
      9. Kh3
      10. 69.Rh8+
      11. Kg2
      12. 70.Kf4
      13. h1=Q
      14. 71.Rxh1
      15. Kxh1
      16. 72.Kxg3
    6. 65.Rg8+
    7. Kf4
    8. 66.Rf8+
    9. Kg4
      1. 66...Kg5
      2. 67.Rg8+
      3. Kf4 反復による引き分け
    10. 67.Ke4
    11. h2
    12. 68.Rg8+
    13. Kh5
      1. 68...Kh3
      2. 69.Rh8+
      3. Kg2
      4. 70.Kf4
      5. h1=Q
      6. 71.Rxh1
      7. Kxh1
      8. 72.Kxg3
    14. 69.Rh8+
    15. Kg4
    16. 70.Rg8+
    17. Kh3
      1. 70...Kh5
      2. 71.Rh8+
      3. Kg4
      4. 72.Rg8+ 反復による引き分け
    18. 71.Rh8+
      1. 71.Kf4
      2. h1=Q
      3. 72.Rh8+
      4. Kg2
      5. 73.Rxh1
      6. Kxh1
      7. 74.Kxg3
    19. 71...Kg2
      1. 71...Kg4
      2. 72.Rg8+ 反復による引き分け
    20. 72.Kf4
    21. h1=Q
    22. 73.Rxh1
    23. Kxh1
    24. 74.Kxg3
  125. 63.Kd4
  126. Kf3
  127. 64.Rf8+
  128. Kg2
  129. 65.Ke3
  130. h3
  131. 66.Rh8
  132. Kh2
  133. 67.Rg8
  134. g2
  135. 68.Kf2
  136. Kh1
  137. 69.Rg7
  138. h2
  139. 70.Rxg2 stalemate
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