ChessPuzzle.net

Puzzle 479799: Les noirs gagnent

Evan You - Ethan Pu
HKG-ch Hong Kong (10), 2017.03.20
  2. 1.e4
  3. e5
  4. 2.Cf3
  5. d6
  6. 3.d4
  7. exd4
  8. 4.Dxd4
  9. Cc6
  10. 5.Fb5
  11. Cf6
  12. 6.Dc4
  13. Fd7
  14. 7.Fg5
  15. Fe7
  16. 8.Cc3
  17. O-O
  18. 9.O-O
  19. a6
  20. 10.Fa4
  21. Fe6
  22. 11.Dd3
  23. Cb4
  24. 12.De3
  25. b5
  26. 13.a3
  27. Cg4
  28. 14.Df4
  29. bxa4
  30. 15.axb4
  31. Dd7
  32. 16.Cxa4
  33. Tab8
  34. 17.c3
  35. h6
  36. 18.Fxe7
  37. Dxe7
  38. 19.h3
  39. Cf6
  40. 20.Tfe1
  41. Ch5
  42. 21.Dd2
  43. Fc4
  44. 22.Dd4
  45. Fb3
  46. 23.Ta3
  47. Fc2
  48. 24.Te2
  49. Fxa4
  50. 25.Txa4
  51. Cf4
  52. 26.Te1
  53. c5
  54. 27.De3
  55. g5
  56. 28.Txa6
  57. cxb4
  58. 29.Ta7
  59. Df6
  60. 30.e5
  61. dxe5
  62. 31.Dxe5
  63. Dxe5
  64. 32.Cxe5
  65. bxc3
  66. 33.Cd7
    1. Solution:33.Cd7
    2. cxb2
    3. 34.Cxb8
    4. Txb8
    5. 35.Tb1
    6. Ce2+
    7. 36.Rh2
    8. Cc3
    9. 37.Tf1
    10. b1=Q
      1. 37...b1=R
      2. 38.Txb1
      3. Txb1
        1. 38...Cxb1
    12. 38.Txb1
    13. Txb1
      1. 38...Cxb1
  68. 33...Cd3
  69. 34.Te3
  70. Cc5
  71. 35.Cxf8
  72. Txf8
  73. 36.bxc3
  74. Cb3
  75. 37.c4
  76. Tc8
  77. 38.Txb3
  78. Txc4
  79. 39.Tb8+
  80. Rg7
  81. 40.Tbb7
  82. Tc1+
  83. 41.Rh2
  84. Rg6
  85. 42.g4
  86. f6
  87. 43.Tg7#
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Attack blocker of promotion (6 moves)
Suivant ? Aide