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問題 1016488: 白 が 終盤を勝つとするために

WIM Esperanca Caxita (1932) - Deycy Daniela Raymundo (1728)
Olympiad Women 2024 Budapest HUN, 2024.09.22
  2. 1.e4
  3. c5
  4. 2.Nc3
  5. e6
  6. 3.Nf3
  7. Nc6
  8. 4.g3
  9. Be7
  10. 5.Bg2
  11. Nf6
  12. 6.O-O
  13. O-O
  14. 7.Re1
  15. d5
  16. 8.exd5
  17. exd5
  18. 9.d4
  19. cxd4
  20. 10.Nxd4
  21. Nxd4
  22. 11.Qxd4
  23. Be6
  24. 12.Bg5
  25. h6
  26. 13.Bf4
  27. b6
  28. 14.Be5
  29. Bc5
  30. 15.Qf4
  31. Ng4
  32. 16.Bd4
  33. Bxd4
  34. 17.Qxd4
  35. Qf6
  36. 18.Rad1
  37. Rac8
  38. 19.h3
  39. Qxd4
  40. 20.Rxd4
  41. Nf6
  42. 21.Re2
  43. Rfd8
  44. 22.f4
  45. Rc5
  46. 23.g4
  47. Kf8
  48. 24.Red2
  49. Rdc8
  50. 25.f5
  51. Bd7
  52. 26.Bxd5
  53. Nxd5
  54. 27.Rxd5
  55. Rxd5
  56. 28.Rxd5
  57. Bc6
  58. 29.Rd2
  59. Ke7
  60. 30.Kf2
  61. g6
  62. 31.Re2+
  63. Kf6
  64. 32.fxg6
  65. fxg6
  66. 33.Kg3
  67. a6
  68. 34.Nd1
  69. Re8
  70. 35.Rd2
  71. Re1
  72. 36.Rd6+
  73. Re6
  74. 37.Rd3
  75. Bb5
  76. 38.Rf3+
  77. Kg7
  78. 39.Re3
  79. Rxe3+
  80. 40.Nxe3
  81. Bc6
  82. 41.Nc4
  83. b5
  84. 42.Ne5
  85. Bd5
  86. 43.a3
  87. Kf6
  88. 44.Nd7+
  89. Ke7
  90. 45.Nc5
  91. a5
  92. 46.Kf4
  93. g5+
  94. 47.Ke3
  95. Bg2
  96. 48.Nb3
  97. Bxh3
  98. 49.Kf3
  99. Bf1
  100. 50.Nd2
  101. Bc4
  102. 51.Nxc4
  103. bxc4
  104. 52.b3
  105. Kd6
  106. 53.b4
  107. axb4
  108. 54.axb4
  109. Kd5
  110. 55.c3
  111. Ke5
  112. 56.b5
  113. Kd5
  114. 57.b6
  115. Kc6
  116. 58.Ke3
  117. Kxb6
  118. 59.Kd4
  119. Kc6
  120. 60.Kxc4
  121. Kd6
  122. 61.Kd4
  123. Ke6
  124. 62.Ke4
  125. Kf6
  126. 63.c4
  127. Ke6
  128. 64.c5
  129. Kd7
  130. 65.Kf5
  131. Kc6
  132. 66.Kg6
  133. h5
    1. 解決策:66...h5
    2. 67.Kxh5
    3. Kxc5
    4. 68.Kxg5
    5. Kc6 with a winning endgame, for example:
      1. 68...Kd6 with a winning endgame, for example:
      2. 69.Kf6
      3. Kd5
      4. 70.g5
      5. Ke4
      6. 71.g6
      7. Kf4
      8. 72.g7
      9. Kg4
      10. 73.g8=Q+
      1. 68...Kd5 with a winning endgame, for example:
      2. 69.Kf6
      3. Ke4
      4. 70.g5
      5. Kf4
      6. 71.g6
      7. Kg4
      8. 72.g7
      9. Kh5
      10. 73.g8=Q
      1. 68...Kc4 with a winning endgame, for example:
      2. 69.Kf6
      3. Kc5
      4. 70.g5
      5. Kd5
      6. 71.g6
      7. Kd6
      8. 72.g7
      9. Kd7
      10. 73.g8=Q
      1. 68...Kd4 with a winning endgame, for example:
      2. 69.Kf6
      3. Kd5
      4. 70.g5
      5. Ke4
      6. 71.g6
      7. Kf4
      8. 72.g7
      9. Kg4
      10. 73.g8=Q+
    7. 69.Kf5
    8. Kd6
    9. 70.g5
    10. Ke7
    11. 71.g6
    12. Ke8
    13. 72.Ke6
    14. Kf8
    15. 73.Kf6
    16. Kg8
    17. 74.g7
    18. Kh7
    19. 75.Kf7
    20. Kh6
    21. 76.g8=Q
  135. 67.Kxh5
  136. Kxc5
  137. 68.Kxg5
  138. Kd6
  139. 69.Kf6
  140. Kd7
  141. 70.Kf7
  142. Kd6
  143. 71.g5
  144. Kd7
  145. 72.g6
  146. Kd6
  147. 73.g7
  148. Kd7
  149. 74.g8=Q
1-0
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