ChessPuzzle.net

問題 302332: 白 が 防御とするために

IM Max Warmerdam (2433) - GM P. Potapov (2516)
European Blitz 2018 Skopje MKD, 2018.12.06
  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. g6
  14. 7.N1c3
  15. a6
  16. 8.Na3
  17. Be6
  18. 9.Be2
  19. Bg7
  20. 10.O-O
  21. Nge7
  22. 11.Be3
  23. O-O
  24. 12.Nc2
  25. f5
  26. 13.f3
  27. Rc8
  28. 14.Qd2
  29. Qc7
  30. 15.Rfd1
  31. Rcd8
  32. 16.Rac1
  33. f4
  34. 17.Bf2
  35. g5
  36. 18.Nd5
  37. Qb8
  38. 19.Bb6
  39. Rd7
  40. 20.Ncb4
  41. Nxb4
  42. 21.Nxe7+
  43. Rxe7
  44. 22.Qxb4
  45. Rd7
  46. 23.c5
  47. dxc5
  48. 24.Qxc5
  49. Rxd1+
  50. 25.Rxd1
  51. Bxa2
  52. 26.Rd7
  53. Qc8
  54. 27.Rc7
  55. Qe6
  56. 28.Rxb7
  57. Rc8
  58. 29.Rc7
  59. Rxc7
  60. 30.Bxc7
  61. h5
  62. 31.Qd6
  63. Qb3
  64. 32.h3
  65. Qxb2
  66. 33.Qxa6
  67. Qc1+
  68. 34.Kh2
  69. Qxc7
  70. 35.Qxa2+
  71. Kh7
  72. 36.Qe6
  73. Qd8
  74. 37.Bc4
  75. Qf6
  76. 38.Qg8+
  77. Kh6
  78. 39.Be6
  79. g4
  80. 40.Bf5
  81. g3+
    1. 解決策:40...g3+
    2. 41.Kh1
      1. この手は...41.Kg1 のために
      2. Qb6+
      3. 42.Kf1
      4. Qf2#
  83. 41.Kh1
  84. Kg5
  85. 42.Qe6
  86. Qxe6
  87. 43.Bxe6
  88. Bf8
1/2-1/2

This puzzle is part of the following Puzzle Academy skills:
  • Defend against check, avoid checkmate (2 moves)
ChessPuzzle.net version 3
次の問題 ? ヘルプ