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問題 784504: 黒 が 終盤を勝つとするために

Corina Isabela Peptan (2115) - Tatiana Voronova (2210)
Calimanesti (Women) Calimanesti, 1992
  2. 1.e4
  3. e6
  4. 2.d4
  5. d5
  6. 3.Nd2
  7. c5
  8. 4.exd5
  9. Qxd5
  10. 5.Ngf3
  11. cxd4
  12. 6.Bc4
  13. Qd6
  14. 7.O-O
  15. Nf6
  16. 8.Nb3
  17. Nc6
  18. 9.Nbxd4
  19. Nxd4
  20. 10.Nxd4
  21. Bd7
  22. 11.c3
  23. Qc7
  24. 12.Qe2
  25. Bd6
  26. 13.Nb5
  27. Bxb5
  28. 14.Bxb5+
  29. Ke7
  30. 15.g3
  31. h5
  32. 16.Bg5
  33. h4
  34. 17.Bxh4
  35. Rxh4
  36. 18.gxh4
  37. Rh8
  38. 19.Qc4
  39. Qxc4
  40. 20.Bxc4
  41. Rxh4
  42. 21.Be2
  43. Nd5
  44. 22.Rfd1
  45. Bxh2+
  46. 23.Kf1
  47. b6
  48. 24.Bf3
  49. Nf4
  50. 25.Bc6
  51. Rg4
  52. 26.Ke1
  53. Ng6
  54. 27.Ke2
  55. Ne5
  56. 28.Bb7
  57. Rh4
  58. 29.a4
  59. f5
  60. 30.a5
  61. g5
  62. 31.axb6
  63. axb6
  64. 32.Ra6
  65. g4
  66. 33.Rxb6
  67. Nc4
  68. 34.Rb4
  69. Nd6
  70. 35.c4
  71. g3
  72. 36.fxg3
  73. Bxg3
  74. 37.b3
  75. Be5
  76. 38.Rb6
  77. Rh2+
  78. 39.Kd3
  79. Rh3+
  80. 40.Kc2
  81. Rh2+
  82. 41.Rd2
  83. Rh3
  84. 42.Bg2
  85. Rg3
  86. 43.Kb1
  87. f4
  88. 44.c5
  89. Nf5
  90. 45.Rb7+
  91. Kf6
  92. 46.Be4
  93. Ne3
  94. 47.b4
  95. Nc4
  96. 48.Rg2
  97. Rb3+
  98. 49.Kc1
  99. Bd4
  100. 50.Bc2
  101. Rh3
  102. 51.Rg6+
  103. Ke5
  104. 52.Rg5+
  105. Kf6
  106. 53.Rg6+
  107. Ke5
  108. 54.Re7
  109. Bb2+
  110. 55.Kb1
  111. Kd4
  112. 56.Rgxe6
  113. Kc3
  114. 57.Bf5
  115. Rh5
  116. 58.Bg4
  117. Rg5
  118. 59.Bd1
  119. Rd5
  120. 60.Re1
  121. Rd8
  122. 61.Re8
  123. Rd2
  124. 62.R8e2
  125. Rd8
  126. 63.c6
  127. Na3+
  128. 64.Ka2
  129. Ra8
  130. 65.Re8
  131. Ra6
  132. 66.R8e3+
  133. fxe3
  134. 67.Rxe3+
  135. Kd4
  136. 68.Rxa3
  137. Bxa3
  138. 69.Kb3
  139. Bxb4
  140. 70.Kxb4
  141. Rxc6
  142. 71.Ba4
  143. Rb6+
  144. 72.Ka5
    1. 解決策:72.Ka5
    2. Kc5
    3. 73.Bc2
      1. 73.Bd7
      2. Rb7
      3. 74.Bc8 with a winning endgame, for example:
      4. Ra7+
      5. 75.Ba6
      6. Ra8
      7. 76.Ka4
      8. Rxa6+
      1. 73.Bd1
      2. Rb1
      3. 74.Bc2 with a winning endgame, for example:
      4. Ra1+
      5. 75.Ba4
      6. Ra2
      7. 76.Ka6
      8. Rxa4+
      1. 73.Be8
      2. Rb8
      3. 74.Ka4
      4. Rxe8
    5. 73...Rb2
      1. 73...Rb4
      2. 74.Ka6
        1. 74.Bf5
        2. Rc4
        3. 75.Ka6
        4. Kc6
        5. 76.Ka7
        6. Rb4
        7. 77.Bd3
        8. Rb6
        9. 78.Bg6
        10. Kc7
        11. 79.Bf7 with a winning endgame, for example:
        12. Rh6
        13. 80.Bd5
        14. Rh5
        15. 81.Bc4
        16. Ra5+
        17. 82.Ba6
        18. Ra4
        19. 83.Ka8
        20. Rxa6#
        1. 74.Bh7 with a winning endgame, for example:
        2. Rb7
        3. 75.Bd3
        4. Rb3
        5. 76.Bc2
        6. Ra3+
        7. 77.Ba4
        8. Ra2
        9. 78.Ka6
        10. Rxa4+
      4. 74...Rb6+
      5. 75.Ka7
      6. Kc6
      7. 76.Ba4+
        1. 76.Bd3
        2. Kc7
        3. 77.Bh7 with a winning endgame, for example:
        4. Rh6
        5. 78.Bg8
        6. Rh8
        7. 79.Be6
        8. Rh5
        9. 80.Ka6
        10. Rh6
        11. 81.Kb5
        12. Rxe6
        1. 76.Bg6
        2. Kc7
        3. 77.Bf7 with a winning endgame, for example:
        4. Rh6
        5. 78.Bd5
        6. Rh5
        7. 79.Bc4
        8. Ra5+
        9. 80.Ba6
        10. Ra4
        11. 81.Ka8
        12. Rxa6#
        1. 76.Ka8 with a winning endgame, for example:
        2. Rb2
        3. 77.Be4+
        4. Kc7
        5. 78.Ka7
        6. Ra2#
      9. 76...Kc7
      10. 77.Be8 with a winning endgame, for example:
        1. 77.Bc2 with a winning endgame, for example:
        2. Rb2
        3. 78.Ba4
        4. Ra2
        5. 79.Ka6
        6. Rxa4+
        1. 77.Ka8 with a winning endgame, for example:
        2. Ra6#
      12. 77...Rf6
      13. 78.Ba4
      14. Rf4
      15. 79.Bc2
      16. Rf2
      17. 80.Ba4
      18. Ra2
      19. 81.Ka6
      20. Rxa4+
    7. 74.Bd1 with a winning endgame, for example:
      1. 74.Ka4
      2. Rxc2
      1. 74.Ka6
      2. Rxc2
    9. 74...Ra2+
    10. 75.Ba4
    11. Ra3
    12. 76.Ka6
    13. Rxa4+
  146. 72...Kc5
  147. 73.Bd7
  148. Rb7
  149. 74.Bc8
  150. Ra7+
  151. 75.Ba6
  152. Kc6
0-1

This puzzle is part of the following Puzzle Academy skills:
  • Rook vs Bishop: On the edge (Level 2)
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