ChessPuzzle.net

問題 993525: 黒 が 終盤を勝つとするために

IM Joel Banawa (2397) - IM Felix Jose Ynojosa Aponte (2387)
PRO League Group Stage chess.com INT (8), 2018.02.28
  2. 1.d4
  3. Nf6
  4. 2.Bf4
  5. d5
  6. 3.e3
  7. c5
  8. 4.Nf3
  9. Nc6
  10. 5.Nbd2
  11. Nh5
  12. 6.Be5
  13. f6
  14. 7.Bg3
  15. Nxg3
  16. 8.hxg3
  17. Qb6
  18. 9.dxc5
  19. Qxb2
  20. 10.Rb1
  21. Qc3
  22. 11.Bd3
  23. f5
  24. 12.O-O
  25. e5
  26. 13.Bb5
  27. e4
  28. 14.Rb3
  29. Qxc5
  30. 15.Nd4
  31. a6
  32. 16.Bxc6+
  33. bxc6
  34. 17.c4
  35. Be7
  36. 18.Qb1
  37. Bf6
  38. 19.cxd5
  39. Qxd5
  40. 20.Rd1
  41. O-O
  42. 21.Qc2
  43. c5
  44. 22.Ne2
  45. Rd8
  46. 23.Nf4
  47. Qf7
  48. 24.Qxc5
  49. g5
  50. 25.Ne2
  51. Be6
  52. 26.Rb6
  53. Rac8
  54. 27.Qa5
  55. Rc2
  56. 28.Nd4
  57. Bxd4
  58. 29.exd4
  59. Rxd4
  60. 30.Rb8+
  61. Bc8
  62. 31.g4
  63. Qd7
  64. 32.Qxa6
  65. Kg7
  66. 33.Qa5
  67. Rd5
  68. 34.Qb4
  69. Qc7
  70. 35.Rxc8
  71. Qxc8
  72. 36.Qe7+
  73. Kg6
  74. 37.Rb1
  75. Rdc5
  76. 38.Rb7
  77. Rc1+
  78. 39.Kh2
  79. Rc7
  80. 40.gxf5+
  81. Qxf5
  82. 41.Qd6+
  83. Qf6
  84. 42.Nxe4
  85. Qxd6+
  86. 43.Nxd6
  87. Rxb7
  88. 44.Nxb7
  89. Rc2
  90. 45.Kg3
  91. Rxa2
  92. 46.Nc5
  93. h5
  94. 47.Nd7
  95. Kf5
  96. 48.Nc5
  97. h4+
  98. 49.Kf3
  99. g4+
  100. 50.Ke3
  101. Ra3+
  102. 51.Ke2
  103. Rc3
  104. 52.Nd3
  105. Ke4
  106. 53.Ne1
  107. Ra3
  108. 54.f3+
  109. Kf4
  110. 55.fxg4
  111. Kxg4
  112. 56.Kf2
  113. Ra2+
  114. 57.Kf1
  115. Kg3
  116. 58.Nd3
  117. Ra1+
  118. 59.Ne1
  119. Rxe1+
  120. 60.Kxe1
    1. 解決策:60.Kxe1
    2. Kxg2 黒のキングが、マス h3を守っていた白のポーンを取ります。
    3. 61.Ke2
    4. h3
      1. 61...Kg1
      2. 62.Kf3
      3. h3
      4. 63.Kg3
      5. h2
      6. 64.Kh3
      7. h1=Q+
        1. 64...h1=R+
    6. 62.Ke3 with a winning endgame, for example:
      1. 62.Ke1 with a winning endgame, for example:
      2. h2
      3. 63.Ke2
      4. h1=Q
    8. 62...h2
    9. 63.Kf4
    10. h1=Q
  122. 60...Kxg2
0-1
次の問題 ? ヘルプ