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Puzzle 235629: Bianco a vincere

IM Nikolozi Kacharava (2443) - GM Vasif Durarbayli (2606)
Euro Online Blitz Quali Tornelo INT, 2020.12.18
  2. 1.e4
  3. e5
  4. 2.Cf3
  5. Cc6
  6. 3.Ac4
  7. Cf6
  8. 4.d3
  9. Ac5
  10. 5.c3
  11. d6
  12. 6.O-O
  13. a6
  14. 7.Cbd2
  15. Aa7
  16. 8.a4
  17. O-O
  18. 9.h3
  19. Te8
  20. 10.Te1
  21. Ae6
  22. 11.Axe6
  23. Txe6
  24. 12.Dc2
  25. d5
  26. 13.b4
  27. d4
  28. 14.Ab2
  29. dxc3
  30. 15.Axc3
  31. b5
  32. 16.Cb3
  33. h6
  34. 17.axb5
  35. axb5
  36. 18.Ca5
  37. Cd4
  38. 19.Axd4
  39. Axd4
  40. 20.Cb7
  41. Dc8
  42. 21.Txa8
  43. Dxa8
  44. 22.Cxd4
  45. exd4
  46. 23.Dxc7
  47. Cd5
  48. 24.Dd8+
  49. Dxd8
  50. 25.Cxd8
  51. Te8
  52. 26.Cc6
  53. Cf4
  54. 27.Td1
  55. Ce6
  56. 28.Tc1
  57. Ta8
  58. 29.Ca5
  59. Cf4
  60. 30.Td1
  61. Tc8
  62. 31.Cb3
  63. Tc3
  64. 32.Cxd4
  65. Txd3
  66. 33.Txd3
  67. Cxd3
  68. 34.Cc6
  69. Rf8
  70. 35.g3
  71. Re8
  72. 36.Rf1
  73. Rd7
  74. 37.Re2
  75. Cxf2
  76. 38.Cb8+
  77. Rc8
  78. 39.Rxf2
  79. Rxb8
  80. 40.Re3
  81. Rc7
  82. 41.Rd4
  83. Rd6
  84. 42.e5+
  85. Rc6
  86. 43.g4
  87. f6
  88. 44.e6
  89. Rd6
  90. 45.e7
  91. Rxe7
  92. 46.Rc5
  93. g6
  94. 47.Rxb5
  95. Rd6
  96. 48.Ra6
  97. f5
  98. 49.gxf5
  99. gxf5
    1. Soluzione:49...gxf5
    2. 50.b5
    3. f4
      1. 50...Re5 with a winning endgame, for example:
      2. 51.b6
      3. f4
      4. 52.b7
      5. Re4
      6. 53.b8=Q
      1. 50...h5
      2. 51.b6
      3. h4
      4. 52.b7
      5. Rc7
      6. 53.Ra7
      7. Rc6
      8. 54.b8=Q
      1. 50...Rc7
      2. 51.Ra7
      3. Rd6
      4. 52.b6
      5. Re5 with a winning endgame, for example:
      6. 53.b7
      7. Re4
      8. 54.b8=Q
    5. 51.b6
    6. f3
      1. 51...Re5
      2. 52.b7
      3. Re4
      4. 53.b8=Q
      1. 51...h5
      2. 52.b7
      3. Rc7
      4. 53.Ra7
      5. Rc6
      6. 54.b8=Q
      1. 51...Rd7
      2. 52.b7
      3. Re6
      4. 53.b8=Q
    8. 52.b7
    9. Rc7
      1. 52...Re5
      2. 53.b8=Q+
      1. 52...Rd5
      2. 53.b8=Q
    11. 53.Ra7
    12. f2
      1. 53...Rc6
      2. 54.b8=Q
      1. 53...Rd7
      2. 54.b8=Q
      1. 53...Rd8 with a winning endgame, for example:
      2. 54.b8=Q+
    14. 54.b8=Q+
  101. 50.b5
  102. f4
  103. 51.b6
  104. f3
  105. 52.b7
1-0
Avanti ? Aiuto