ChessPuzzle.net

問題 230614: 黒 が 勝ちとするために

WFM Natasha Berdychevskaya (2208) - CM Rachid Schrik (2198)
Titled Tuesday 10th Nov chess.com INT (6), 2020.11.10
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. Nc6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. e5
  10. 5.Nb5
  11. d6
  12. 6.c4
  13. Be7
  14. 7.N1c3
  15. a6
  16. 8.Na3
  17. f5
  18. 9.exf5
  19. Bxf5
  20. 10.Bd3
  21. Be6
  22. 11.O-O
  23. Nf6
  24. 12.f4
  25. exf4
  26. 13.Bxf4
  27. Ne5
  28. 14.Qe2
  29. Bg4
  30. 15.Qe3
  31. O-O
  32. 16.Bxe5
  33. dxe5
  34. 17.h3
  35. Bh5
  36. 18.Bf5
  37. Qd4
  38. 19.Qxd4
  39. exd4
  40. 20.Nd5
  41. Bxa3
  42. 21.bxa3
  43. Nxd5
  44. 22.cxd5
  45. Rad8
  46. 23.Be6+
  47. Bf7
  48. 24.Rxf7
  49. Rxf7
  50. 25.Rd1
  51. Kf8
  52. 26.Bxf7
  53. Kxf7
  54. 27.Rxd4
  55. Kf6
  56. 28.a4
  57. Ke5
  58. 29.Rb4
  59. Rd7
  60. 30.Rb1
  61. Kxd5
  62. 31.Kf2
  63. Re7
  64. 32.Kf3
  65. Kc4
  66. 33.g4
  67. b5
  68. 34.axb5
  69. axb5
  70. 35.h4
  71. b4
  72. 36.g5
  73. Ra7
  74. 37.Rb2
  75. g6
  76. 38.Ke4
  77. Ra4
  78. 39.Rc2+
  79. Kb5
  80. 40.Kd5
  81. Ra7
  82. 41.Kd6
  83. Ka4
  84. 42.Kc5
    1. 解決策:42.Kc5
    2. Rc7+ 黒のルークが白のキングをスキュワーします。
    3. 43.Kd5
      1. 43.Kb6
      2. Rxc2
      1. 43.Kd4
      2. Rxc2
      1. 43.Kd6
      2. Rxc2
    5. 43...Rxc2
  86. 42...Rc7+
  87. 43.Kb6
  88. Rxc2
  89. 44.Kb7
  90. Rxa2
  91. 45.Kc7
  92. b3
0-1

This puzzle is part of the following Puzzle Academy skills: ChessPuzzle.net version 3
次の問題 ? ヘルプ