問題 244229: 黒 が 勝ちとするために

GM D. Debashis (2485) - GM A1 Moiseenko (2701)
Qatar Masters Open 2014 Doha QAT, 2014.11.26
  1. 1.d4
  2. Nf6
  3. 2.c4
  4. e6
  5. 3.Nc3
  6. Bb4
  7. 4.Nf3
  8. b6
  9. 5.Qb3
  10. c5
  11. 6.dxc5
  12. bxc5
  13. 7.g3
  14. Nc6
  15. 8.Bg2
  16. Ba6
  17. 9.O-O
  18. O-O
  19. 10.Bg5
  20. h6
  21. 11.Bxf6
  22. Qxf6
  23. 12.Ne4
  24. Qe7
  25. 13.Rfd1
  26. Rab8
  27. 14.Nd6
  28. Nd4
  29. 15.Nxd4
  30. cxd4
  31. 16.Nb5
  32. Bxb5
  33. 17.cxb5
  34. Bc5
  35. 18.Qd3
  36. d5
  37. 19.a4
  38. Rfc8
  39. 20.Rdc1
  40. Qd8
  41. 21.Rc2
  42. Bb6
  43. 22.Rac1
  44. Rxc2
  45. 23.Qxc2
  46. Qf8
  47. 24.Kf1
  48. Qb4
  49. 25.b3
  50. g6
  51. 26.Qd1
  52. Kg7
  53. 27.Rc6
  54. Rd8
  55. 28.f4
  56. g5
  57. 29.fxg5
  58. hxg5
  59. 30.Qc1
  60. Qe7
  61. 31.Bf3
  62. Qf6
  63. 32.Kg2
  64. Rh8
  65. 33.b4
  66. d3
  67. 34.a5
    1. 解決策:34.a5
    2. Bd4
    3. 35.exd3
    4. g4
    5. 36.Qf4
    6. gxf3+
    7. 37.Kxf3
    8. Rxh2
    9. 38.Qxf6+
    10. Kxf6
      1. 38...Bxf6
  68. 34...Bd4
  69. 35.e3
  70. Rxh2+
  71. 36.Kxh2
  72. Qxf3
0-1

This puzzle is part of the following Puzzle Academy skills:
  • Attack defender (5 moves)
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