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問題 785121: 白 が 終盤を勝つとするために

E. Kovalevskaya (2469) - Ir Semenova (2292)
TCh-RUS w Sochi RUS (2), 2005.04.20
  2. 1.e4
  3. e5
  4. 2.Nf3
  5. Nc6
  6. 3.Nc3
  7. Nf6
  8. 4.g3
  9. d5
  10. 5.exd5
  11. Nxd5
  12. 6.Bg2
  13. Nxc3
  14. 7.bxc3
  15. Bd6
  16. 8.O-O
  17. O-O
  18. 9.d3
  19. Bg4
  20. 10.h3
  21. Bh5
  22. 11.Qe1
  23. Rb8
  24. 12.Nd2
  25. Re8
  26. 13.Rb1
  27. Qd7
  28. 14.Qe4
  29. Nd8
  30. 15.Nc4
  31. f5
  32. 16.Qh4
  33. Bf7
  34. 17.Nxd6
  35. cxd6
  36. 18.f4
  37. Bxa2
  38. 19.Ra1
  39. Be6
  40. 20.Rxa7
  41. Qc7
  42. 21.fxe5
  43. dxe5
  44. 22.Qb4
  45. Rc8
  46. 23.c4
  47. e4
  48. 24.Bf4
  49. Qd7
  50. 25.Qd6
  51. Qf7
  52. 26.Rb1
  53. Rc6
  54. 27.Qa3
  55. Bc8
  56. 28.Rf1
  57. Ne6
  58. 29.dxe4
  59. Nxf4
  60. 30.Rxf4
  61. Rxc4
  62. 31.Qb3
  63. Rc7
  64. 32.exf5
  65. Qxb3
  66. 33.cxb3
  67. Re3
  68. 34.Bd5+
  69. Kf8
  70. 35.Rc4
  71. Rxg3+
  72. 36.Kf2
  73. Rc3
  74. 37.h4
  75. R3xc4
  76. 38.bxc4
  77. Ke7
  78. 39.Ke3
  79. Kd6
  80. 40.Kd4
  81. Bxf5
  82. 41.Bxb7
  83. Bd7
  84. 42.Ra6+
  85. Ke7
  86. 43.Bd5
  87. Bf5
  88. 44.Ra8
  89. Bg6
  90. 45.c5
  91. Be8
  92. 46.Ra1
  93. Kd8
  94. 47.Ra6
  95. Bd7
  96. 48.Ra8+
  97. Rc8
  98. 49.Ra1
  99. Rc7
  100. 50.Rf1
  101. Be8
  102. 51.Ra1
  103. Bd7
  104. 52.Ra5
  105. Ke7
  106. 53.Ra8
  107. Be8
  108. 54.Rb8
  109. Ra7
  110. 55.c6
  111. Ra4+
  112. 56.Ke5
  113. Bxc6
  114. 57.Bxc6
  115. Rxh4
  116. 58.Rb7+
  117. Kf8
  118. 59.Bd5
  119. Rh5+
  120. 60.Kd6
  121. Rh6+
  122. 61.Be6
  123. g5
  124. 62.Ke5
  125. Rg6
  126. 63.Bf7
  127. Rh6
  128. 64.Bd5
  129. g4
  130. 65.Rf7+
  131. Kg8
  132. 66.Rf4+
  133. Kg7
  134. 67.Rxg4+
  135. Rg6
  136. 68.Ra4
  137. Rg5+
  138. 69.Ke6
  139. Rg6+
  140. 70.Kf5
  141. Rf6+
  142. 71.Ke5
  143. Rg6
  144. 72.Ra7+
  145. Kh6
  146. 73.Be4
  147. Rg7
  148. 74.Ra1
  149. Kg5
  150. 75.Rg1+
  151. Kh6
  152. 76.Rf1
  153. Kg5
  154. 77.Rf5+
  155. Kg4
  156. 78.Rf4+
  157. Kg5
  158. 79.Rf1
  159. Re7+
  160. 80.Kd4
  161. h5
  162. 81.Ke3
  163. h4
  164. 82.Rg1+
  165. Kh5
  166. 83.Kf4
  167. Rf7+
  168. 84.Bf5
  169. Rf8
  170. 85.Rg5+
  171. Kh6
  172. 86.Kg4
  173. h3
  174. 87.Rh5+
  175. Kg7
  176. 88.Rxh3
  177. Rh8
  178. 89.Re3
  179. Kf6
  180. 90.Re6+
  181. Kf7
  182. 91.Rb6
  183. Rg8+
  184. 92.Kf4
  185. Ra8
  186. 93.Be6+
  187. Ke7
  188. 94.Ke5
  189. Ra5+
  190. 95.Bd5
  191. Ra7
  192. 96.Rg6
  193. Ra1
  194. 97.Rg7+
  195. Kf8
  196. 98.Rf7+
  197. Ke8
  198. 99.Rb7
  199. Kf8
  200. 100.Be6
  201. Rh1
  202. 101.Rc7
  203. Rh5+
  204. 102.Kd6
  205. Rh1
    1. 解決策:102...Rh1
    2. 103.Rf7+
    3. Ke8 with a winning endgame, for example:
      1. 103...Kg8
      2. 104.Rf1+
      3. Kg7
      4. 105.Rxh1
    5. 104.Rf2
    6. Rh6
    7. 105.Rb2
    8. Kf8
    9. 106.Rg2
    10. Rh8
    11. 107.Kd7
    12. Rh7+
    13. 108.Kd8
    14. Rh8
    15. 109.Rg4
    16. Rh7
    17. 110.Rg8#
  207. 103.Rf7+
  208. Ke8
  209. 104.Rg7
  210. Rh8
  211. 105.Rg3
  212. Kf8
  213. 106.Rg2
  214. Ke8
  215. 107.Rg1
  216. Kf8
  217. 108.Rg6
  218. Ke8
  219. 109.Rf6
  220. Rh2
  221. 110.Bd7+
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Rook & Bishop vs. Rook: Winning (Level 1)
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