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問題 661763: 白 が 勝ちとするために

O. Pienski (1911) - K. Van Coppenolle (2121)
43rd ATS Ghent Open 2022 Ghent BEL, 2022.07.21
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. e6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. Nf6
  10. 5.Nc3
  11. Nc6
  12. 6.Ndb5
  13. Bc5
  14. 7.Nd6+
  15. Ke7
  16. 8.Nxc8+
  17. Rxc8
  18. 9.Bd3
  19. Re8
  20. 10.O-O
  21. a6
  22. 11.Qf3
  23. Qc7
  24. 12.Be3
  25. Ne5
  26. 13.Bxc5+
  27. Qxc5
  28. 14.Qg3
  29. Kf8
  30. 15.Kh1
  31. b5
  32. 16.a3
  33. Rc6
  34. 17.f4
  35. Nxd3
  36. 18.cxd3
  37. d6
  38. 19.e5
  39. dxe5
  40. 20.fxe5
  41. Nd7
  42. 21.Qf4
  43. Re7
  44. 22.d4
  45. Qc4
  46. 23.Rad1
  47. Nb6
  48. 24.Qh4
  49. Nd5
  50. 25.Qxh7
  51. Ke8
  52. 26.Nxd5
  53. Qxd5
  54. 27.Qxg7
  55. Rc2
  56. 28.Qg8+
  57. Kd7
  58. 29.Rxf7
  59. Rxf7
  60. 30.Qxf7+
  61. Kc6
  62. 31.Qe8+
  63. Kb6
  64. 32.Qg6
  65. Rxb2
  66. 33.h4
  67. Qb3
  68. 34.Rg1
  69. Rd2
  70. 35.Qe4
  71. Qg3
  72. 36.Rc1
  73. Qf2
  74. 37.Qc6+
  75. Ka5
    1. 解決策:37...Ka5
    2. 38.Qc3+
    3. Ka4
      1. 38...Kb6
      2. 39.Qc7#
      1. 38...b4
      2. 39.Qxb4#
    5. 39.Qb4# ロリの詰み
  77. 38.Qc3+
  78. Kb6
  79. 39.Qc7#
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Lolli's mate (2 moves)
  • 2手詰み
ChessPuzzle.net version 3
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