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Puzzle 843921: Nero a difendere

FM Artiom Stribuk (2312) - FM Oleksandr Yurovskykh (2328)
Titled Tue 8th Nov Early chess.com INT (2), 2022.11.08
  2. 1.f4
  3. d5
  4. 2.d3
  5. Cc6
  6. 3.Cf3
  7. Ag4
  8. 4.Cbd2
  9. f6
  10. 5.e4
  11. e5
  12. 6.fxe5
  13. fxe5
  14. 7.Ae2
  15. Ac5
  16. 8.exd5
  17. Dxd5
  18. 9.Ce4
  19. Cf6
  20. 10.Cfg5
  21. Axe2
  22. 11.Dxe2
  23. Cd4
  24. 12.Dd1
  25. Ab6
  26. 13.c3
  27. Cf5
  28. 14.Cxf6+
  29. gxf6
  30. 15.Dh5+
  31. Re7
  32. 16.Ce4
  33. Cd6
  34. 17.Dh4
  35. Cxe4
  36. 18.dxe4
  37. Dd3
  38. 19.Tf1
  39. Taf8
  40. 20.Tf3
  41. Dc2
  42. 21.Ah6
  43. Dxg2
  44. 22.Tf1
  45. Tf7
  46. 23.O-O-O
  47. Tg8
  48. 24.Ad2
  49. Dg4
  50. 25.De1
  51. Dh3
  52. 26.c4
  53. Ad4
  54. 27.Ab4+
  55. c5
  56. 28.Txd4
  57. exd4
  58. 29.Axc5+
  59. Rd7
  60. 30.Axd4
  61. Tg2
  62. 31.Db4
  63. Rc8
  64. 32.Dc5+
  65. Rd8
  66. 33.Dd6+
  67. Dd7
  68. 34.Axf6+
    1. Soluzione:34.Axf6+
    2. Rc8
      1. Non34...Re8 a causa di
      2. 35.Db8+
      3. Dd8
      4. 36.Dxd8#
    4. 35.Dc5+
    5. Dc6
      1. 35...Dc7 La regina nera attacca la regina bianca, che sta difendendo il pedone bianco.
      2. 36.Df5+
      3. Dd7
        1. 36...Td7
        2. 37.Td1
        3. Dxc4+
    7. 36.Dxc6+
    8. bxc6
  70. 34...Rc8
  71. 35.Dc5+
  72. Rb8
  73. 36.Ae5+
  74. Ra8
  75. 37.Df8+
  76. Txf8
  77. 38.Txf8+
1-0
Avanti ? Aiuto