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問題 768056: 黒 が 防御とするために

FM Garg Aradhya (2332) - FM Jain Jeet (2167)
Titled Tue 13th Sep Early chess.com INT (6), 2022.09.13
  2. 1.d4
  3. c5
  4. 2.d5
  5. d6
  6. 3.e4
  7. e5
  8. 4.Nc3
  9. Be7
  10. 5.g3
  11. Bg5
  12. 6.f4
  13. exf4
  14. 7.gxf4
  15. Bh4+
  16. 8.Ke2
  17. Bg4+
  18. 9.Nf3
  19. Ne7
  20. 10.Rg1
  21. Bxf3+
  22. 11.Kxf3
  23. O-O
  24. 12.f5
  25. Bf6
  26. 13.Ne2
  27. Nd7
  28. 14.Nf4
  29. Ne5+
  30. 15.Kg2
  31. g6
  32. 16.Kh1
  33. Kh8
  34. 17.Bh3
  35. Qa5
  36. 18.fxg6
  37. hxg6
  38. 19.Nh5
  39. Ng8
  40. 20.Qf1
  41. gxh5
  42. 21.Qe2
  43. Ng6
  44. 22.Qxh5+
  45. Kg7
  46. 23.Bf5
  47. N8e7
  48. 24.Bh6+
  49. Kg8
  50. 25.Bxf8
  51. Kxf8
  52. 26.Qh6+
  53. Bg7
  54. 27.Qg5
  55. Qb4
  56. 28.Raf1
  57. Kg8
  58. 29.h4
  59. Nxf5
  60. 30.Qxf5
  61. Nh8
  62. 31.h5
  63. Kf8
  64. 32.Rxg7
  65. Kxg7
  66. 33.Rg1+
    1. 解決策:33.Rg1+
    2. Kf8
      1. この手は...33...Kh6 のために
      2. 34.Qg5+
      3. Kh7
      4. 35.Qg7#
  68. 33...Kf8
  69. 34.Qg4
  70. Ke7
  71. 35.Qg5+
  72. Kd7
  73. 36.Qf5+
  74. Kc7
  75. 37.Rg7
  76. Qe1+
  77. 38.Rg1
  78. Qe3
  79. 39.Kh2
  80. Re8
  81. 40.Rg4
  82. Qe2+
  83. 41.Kh3
  84. Qxc2
  85. 42.h6
  86. Qxb2
  87. 43.h7
  88. Qc3+
  89. 44.Kh4
  90. c4
  91. 45.Rg8
  92. Qe1+
  93. 46.Kh3
  94. Rxe4
0-1

This puzzle is part of the following Puzzle Academy skills:
  • Defend against check, avoid checkmate (2 moves)
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