Puzzle 891953: Nero a vincere

Ivica Mandekic - Stanimir Ivkov
Yugoslavia cup corr, 1977
  1. 1.c4
  2. g6
  3. 2.d4
  4. Ag7
  5. 3.Cc3
  6. Cf6
  7. 4.e4
  8. d6
  9. 5.f3
  10. O-O
  11. 6.Ae3
  12. e5
  13. 7.d5
  14. Ch5
  15. 8.Dd2
  16. f5
  17. 9.exf5
  18. gxf5
  19. 10.O-O-O
  20. a6
  21. 11.Ad3
  22. Ad7
  23. 12.Cge2
  24. De8
  25. 13.g4
  26. fxg4
  27. 14.fxg4
  28. Axg4
  29. 15.Thg1
  30. Axe2
  31. 16.Dxe2
  32. Rh8
  33. 17.Ce4
  34. Cd7
  35. 18.Cg5
  36. e4
  37. 19.Axe4
  38. Cdf6
  39. 20.Ad3
  40. b5
  41. 21.Cxh7
  42. Cxh7
  43. 22.Dd2
  44. De5
  45. 23.Tg4
  46. bxc4
  47. 24.Ad4
  48. cxd3
  49. 25.Axe5
  50. Axe5
  51. 26.Dxd3
  52. Tf2
  53. 27.Tb4
  54. a5
  55. 28.Tb7
  56. Txh2
  57. 29.Dc4
  58. Cg5
  59. 30.Dxc7
  60. Cg3
  61. 31.Te1
  62. C5e4
  63. 32.a4
  64. Tg8
  65. 33.Dxa5
  66. Ce2+
  67. 34.Rb1
    1. Soluzione:34.Rb1
    2. C2c3+
    3. 35.Ra1
      1. 35.Dxc3
      2. Cxc3+
      3. 36.bxc3
      4. Axc3
      1. 35.Rc1
      2. Af4+
      3. 36.Te3
      4. Axe3#
      1. 35.bxc3
      2. Cxc3+
      3. 36.Rc1
      4. Af4+
      5. 37.Te3
      6. Axe3#
    4. 35...Cc5
    5. 36.Da7
      1. 36.Tb6
      2. C3xa4
      3. 37.Txe5
      4. dxe5
      5. 38.Ra2
      6. Cxb6
      1. 36.bxc3
      2. Cxb7
      3. 37.Db4
    6. 36...Cxb7 Il cavallo nero cattura la torre bianca, che stava difendendo la casella b3.
    7. 37.bxc3
      1. 37.Dxb7
      2. Cxa4
      3. 38.Txe5
      4. dxe5
      5. 39.Da7
      6. Cxb2
    8. 37...Cc5
      1. 37...Axc3+ L'alfiere nero esegue una forchetta al re bianco e la torre.
      2. 38.Rb1
      3. Cc5
        1. 38...Axe1
        2. 39.Dd4+
        3. Tg7
          1. 39...Rh7
      4. 39.Tf1
        1. 39.Db6 Black is winning because of Black's material advantage, better king safety and piece activity.
        1. 39.Dxc5
        2. dxc5
      5. 39...Tb2+
      6. 40.Rc1
        1. 40.Ra1
        2. Cb3#
      7. 40...Cd3+
      8. 41.Rd1
      9. Td2# Matto di Vukovic
    9. 38.Rb1
      1. 38.Db6
      2. Cxa4 Black is winning.
      1. 38.Txe5
      2. Tg1+
      3. 39.Te1
      4. Txe1#
    10. 38...Axc3
    11. 39.Tf1
      1. 39.Db6 Black is winning because of Black's material advantage, better king safety and piece activity.
      1. 39.Dxc5
      2. dxc5
    12. 39...Tb2+
    13. 40.Rc1
      1. 40.Ra1
      2. Cb3#
    14. 40...Cd3+
    15. 41.Rd1
    16. Td2# Matto di Vukovic
  68. 34...C2c3+
  69. 35.Ra1
  70. Cc5
  71. 36.Tb6
  72. C3xa4
  73. 37.Tb5
  74. Cxb2
  75. 38.Rb1
  76. Cc4
  77. 39.Db4
  78. Cb3
0-1
Avanti ? Aiuto