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Puzzle 961661: Bianco a vincere il finale

GM G. Nasuta (2558) - GM C. Ali Marandi (2543)
Titled Tuesday 19th May chess.com INT (5), 2020.05.19
  2. 1.e4
  3. e5
  4. 2.Cf3
  5. Cc6
  6. 3.Ac4
  7. Ac5
  8. 4.O-O
  9. Cf6
  10. 5.d3
  11. a6
  12. 6.c3
  13. d6
  14. 7.Te1
  15. h6
  16. 8.a4
  17. Aa7
  18. 9.Ca3
  19. O-O
  20. 10.Cc2
  21. Te8
  22. 11.Ae3
  23. Ab8
  24. 12.b4
  25. Ce7
  26. 13.Ab3
  27. Cg6
  28. 14.Dd2
  29. Ag4
  30. 15.Axh6
  31. Axf3
  32. 16.gxf3
  33. gxh6
  34. 17.Dxh6
  35. d5
  36. 18.Ce3
  37. Ch7
  38. 19.Axd5
  39. Dg5+
  40. 20.Dxg5
  41. Cxg5
  42. 21.Axb7
  43. Cxf3+
  44. 22.Rh1
  45. Ta7
  46. 23.Ac6
  47. Te6
  48. 24.Ad5
  49. Cxe1
  50. 25.Axe6
  51. Cxd3
  52. 26.Af5
  53. Cxf2+
  54. 27.Rg1
  55. Cd3
  56. 28.Axg6
  57. fxg6
  58. 29.Td1
  59. Cb2
  60. 30.Td8+
  61. Rf7
  62. 31.Txb8
  63. Cxa4
  64. 32.Cc4
  65. Cxc3
  66. 33.Cxe5+
  67. Re6
  68. 34.Cc6
  69. Cb5
  70. 35.Cxa7
  71. Cxa7
  72. 36.Ta8
  73. Cb5
  74. 37.Txa6+
  75. Re5
  76. 38.Txg6
  77. Rxe4
  78. 39.h4
  79. Rf5
  80. 40.h5
  81. Cd4
  82. 41.Tg3
  83. Ce2+
  84. 42.Rf2
  85. Cxg3
  86. 43.Rxg3
  87. Rg5
    1. Soluzione:43...Rg5
    2. 44.Rf3
    3. Rxh5
      1. 44...Rf5 with a winning endgame, for example:
      2. 45.b5
      3. Rg5
      4. 46.Re4
      5. Rxh5
      6. 47.Rd5
      7. Rg4
      8. 48.Rc6
      9. Rf4
      10. 49.Rxc7
      11. Re5
      12. 50.b6
      13. Rd5
      14. 51.b7
      15. Rc5
      16. 52.b8=Q
    5. 45.Re4
    6. Rg6
      1. 45...c6 with a winning endgame, for example:
      2. 46.Re5
      3. Rg5
      4. 47.Rd6
      5. Rf6
      6. 48.Rxc6
      7. Re7
      8. 49.Rc7
      9. Re6
      10. 50.b5
      11. Rd5
      12. 51.b6
      13. Rc5
      14. 52.b7
      15. Rb5
      16. 53.b8=Q+
      1. 45...Rg4
      2. 46.b5
      3. Rg5
      4. 47.Rd5
      5. Rf6
      6. 48.Rc6
      7. Re6
      8. 49.Rxc7
      9. Rd5
      10. 50.b6
      11. Rc5
      12. 51.b7
      13. Rb5
      14. 52.b8=Q+
    8. 46.Rd5
    9. Rf6
      1. 46...Rf7
      2. 47.Rc6
      3. Re6
    11. 47.Rc6
    12. Re5
      1. 47...Re6
      2. 48.b5
      3. Rf7
      4. 49.Rxc7
      5. Re6 with a winning endgame, for example:
      6. 50.b6
      7. Rd5
      8. 51.b7
      9. Rc5
      10. 52.b8=Q
      1. 47...Re7
      2. 48.Rxc7
      3. Re6 with a winning endgame, for example:
      4. 49.b5
      5. Rd5
      6. 50.b6
      7. Rc5
      8. 51.b7
      9. Rb5
      10. 52.b8=Q+
    14. 48.Rxc7 Il re bianco cattura il pedone nero, che stava difendendo la casella b6.
      1. 48.b5
      2. Rd4
        1. 48...Re4
        2. 49.Rxc7
        3. Re5 with a winning endgame, for example:
        4. 50.b6
        5. Rd5
        6. 51.b7
        7. Rc5
        8. 52.b8=Q
        1. 48...Re6
        2. 49.Rxc7
        3. Rd5
        4. 50.b6
        5. Rc5
        6. 51.b7
        7. Rb5
        8. 52.b8=Q+
      4. 49.Rxc7 Il re bianco cattura il pedone nero, che stava difendendo la casella b6.
      5. Rc5
        1. 49...Rd5
        2. 50.b6
        3. Rc5
        4. 51.b7
        5. Rb5
        6. 52.b8=Q+
      7. 50.b6
      8. Rb5
      9. 51.b7
        1. 51.Rb7
        2. Ra5
          1. 51...Rc5
          2. 52.Ra7
          3. Rc6
          4. 53.b7
          5. Rc7
          6. 54.b8=Q+
        4. 52.Rc6
          1. 52.Ra7
          2. Rb5
          3. 53.b7
            1. 53.Rb7
            2. Ra5
              1. 53...Rc5
              2. 54.Ra7
              3. Rc6
              4. 55.b7
              5. Rc7
              6. 56.b8=Q+
          5. 53...Rc6
            1. 53...Rc5
            2. 54.b8=Q
          7. 54.b8=Q
            1. 54.b8=R
          1. 52.Rc7
          2. Rb5
        6. 52...Ra6
        7. 53.b7
          1. 53.Rc7
          2. Rb5
        9. 53...Ra7
        10. 54.Rc7 Rete di matto
        11. Ra6
        12. 55.b8=Q
          1. 55.b8=R
      11. 51...Ra6
        1. 51...Rc5
        2. 52.b8=Q
      13. 52.b8=Q
        1. 52.b8=R
    16. 48...Rd5
      1. 48...Rd4
      2. 49.b5
      3. Rc5
      4. 50.b6
      5. Rb5
      6. 51.b7
      7. Ra6
      8. 52.b8=Q
      1. 48...Re6 with a winning endgame, for example:
      2. 49.b5
      3. Rd5
      4. 50.b6
      5. Rc5
      6. 51.b7
      7. Rb5
      8. 52.b8=Q+
    18. 49.b5
      1. 49.Rb6
      2. Rd6 with a winning endgame, for example:
      3. 50.b5
      4. Rd5
      5. 51.Rc7
      6. Rc5
      7. 52.b6
      8. Rb5
      9. 53.b7
      10. Ra6
      11. 54.b8=Q
    20. 49...Rc5
    21. 50.b6
    22. Rb5
    23. 51.b7
      1. 51.Rb7
      2. Ra5
        1. 51...Rc5
        2. 52.Ra7
        3. Rc6
        4. 53.b7
        5. Rc7
        6. 54.b8=Q+
      4. 52.Rc6
        1. 52.Ra7
        2. Rb5
        3. 53.b7
          1. 53.Rb7
          2. Ra5
            1. 53...Rc5
            2. 54.Ra7
            3. Rc6
            4. 55.b7
            5. Rc7
            6. 56.b8=Q+
        5. 53...Rc6
          1. 53...Rc5
          2. 54.b8=Q
        7. 54.b8=Q
          1. 54.b8=R
        1. 52.Rc7
        2. Rb5
      6. 52...Ra6
      7. 53.b7
        1. 53.Rc7
        2. Rb5
      9. 53...Ra7
      10. 54.Rc7 Rete di matto
      11. Ra6
      12. 55.b8=Q
        1. 55.b8=R
    25. 51...Ra6
      1. 51...Rc5
      2. 52.b8=Q
    27. 52.b8=Q
      1. 52.b8=R
  89. 44.Rf3
  90. Rxh5
  91. 45.Re4
  92. Rg4
  93. 46.Rd5
  94. Rf3
  95. 47.Rc6
  96. Re4
  97. 48.Rxc7
  98. Rd5
  99. 49.b5
1-0
Avanti ? Aiuto