Puzzle 736776: Nero a vincere

IM Ameya Audi (2418) - GM Vl Zakhartsov (2531)
Third Saturday GM Mix 242 Novi Sad SRB, 2022.02.22
  1. 1.e4
  2. c6
  3. 2.d4
  4. d5
  5. 3.e5
  6. Af5
  7. 4.Cf3
  8. e6
  9. 5.Ae2
  10. c5
  11. 6.Ae3
  12. Db6
  13. 7.Cc3
  14. Cc6
  15. 8.O-O
  16. Dxb2
  17. 9.Cb5
  18. c4
  19. 10.Cc7+
  20. Rd7
  21. 11.Cxa8
  22. Axc2
  23. 12.Dc1
  24. Aa3
  25. 13.Tb1
  26. Axb1
  27. 14.Dxb2
  28. Axb2
  29. 15.Txb1
  30. c3
  31. 16.Ac1
  32. Axc1
  33. 17.Txb7+
  34. Rd8
  35. 18.Ab5
  36. Cge7
  37. 19.Axc6
  38. Cxc6
  39. 20.Tc7
  40. Ca5
  41. 21.Txc3
  42. Cc4
  43. 22.Txc1
  44. Rd7
  45. 23.Tb1
  46. Rc6
  47. 24.Cg5
  48. h6
  49. 25.Cxf7
  50. Txa8
  51. 26.g3
  52. Tf8
  53. 27.Cd6
  54. Cxd6
  55. 28.exd6
  56. Tf7
  57. 29.h4
  58. Rxd6
  59. 30.Tb8
  60. Tc7
  61. 31.Ta8
  62. Re7
  63. 32.Rg2
  64. Rf6
  65. 33.a4
  66. Tc4
  67. 34.Txa7
  68. Txd4
  69. 35.h5
  70. Td3
  71. 36.a5
  72. Ta3
  73. 37.a6
  74. g5
  75. 38.Ta8
  76. g4
  77. 39.a7
  78. Re5
  79. 40.Tg8
  80. Txa7
  81. 41.Txg4
  82. d4
  83. 42.Rf3
  84. Tf7+
  85. 43.Re2
  86. Tf5
  87. 44.Rd3
  88. Txf2
  89. 45.Te4+
  90. Rf6
  91. 46.Rxd4
  92. Tf5
  93. 47.g4
  94. Tf3
  95. 48.Te3
  96. Tf4+
  97. 49.Te4
  98. Rg5
  99. 50.Txf4
  100. Rxf4
  101. 51.g5
    1. Soluzione:51.g5
    2. Rxg5
    3. 52.Re5
      1. 52.Re4
      2. Rxh5
    4. 52...Rxh5 Il re nero cattura il pedone bianco, che stava difendendo la casella g6.
    5. 53.Rxe6
    6. Rg4
      1. 53...Rg5
      2. 54.Re5
      3. h5
        1. 54...Rg4
        2. 55.Re4
          1. 55.Rf6
          2. h5
          3. 56.Rg6
          4. h4
          5. 57.Rf6 with a winning endgame, for example:
          6. h3
          7. 58.Re5
          8. h2
          9. 59.Re4
          10. h1=Q+
        3. 55...h5
          1. 55...Rg3
          2. 56.Re3
            1. 56.Rf5
            2. h5
            3. 57.Rg5
            4. h4
            5. 58.Rh5
            6. h3
            7. 59.Rg5 with a winning endgame, for example:
            8. h2
            9. 60.Rf5
            10. h1=Q
          3. 56...h5
          4. 57.Re2
          5. Rg2
          6. 58.Re3
          7. h4
            1. 58...Rg3
            2. 59.Re2
          8. 59.Rf4
            1. 59.Re2
            2. h3
            3. 60.Re3 with a winning endgame, for example:
            4. h2
            5. 61.Rf4
            6. h1=Q
          9. 59...h3
          10. 60.Rg4
          11. h2
            1. 60...Rh2
            2. 61.Rh4
            3. Rg2
            4. 62.Rg4
          12. 61.Rh4
            1. 61.Rf4
            2. h1=Q
          13. 61...h1=Q+
            1. 61...h1=R+
        4. 56.Re3
        5. Rg3
        6. 57.Re2
        7. Rg2
        8. 58.Re3
        9. h4
          1. 58...Rg3
          2. 59.Re2
        10. 59.Rf4
          1. 59.Re2
          2. h3
          3. 60.Re3 with a winning endgame, for example:
          4. h2
          5. 61.Rf4
          6. h1=Q
        11. 59...h3
        12. 60.Rg4
        13. h2
          1. 60...Rh2
          2. 61.Rh4
          3. Rg2
          4. 62.Rg4
        14. 61.Rh4
          1. 61.Rf4
          2. h1=Q
        15. 61...h1=Q+
          1. 61...h1=R+
      4. 55.Re4
      5. Rg4
      6. 56.Re3
      7. Rg3
      8. 57.Re2
      9. Rg2
      10. 58.Re3
      11. h4
        1. 58...Rg3
        2. 59.Re2
      12. 59.Rf4
        1. 59.Re2
        2. h3
        3. 60.Re3 with a winning endgame, for example:
        4. h2
        5. 61.Rf4
        6. h1=Q
      13. 59...h3
      14. 60.Rg4
      15. h2
        1. 60...Rh2
        2. 61.Rh4
        3. Rg2
        4. 62.Rg4
      16. 61.Rh4
        1. 61.Rf4
        2. h1=Q
      17. 61...h1=Q+
        1. 61...h1=R+
      1. 53...Rg6
      2. 54.Re5
      3. Rg5
      4. 55.Re4
      5. Rg4
      6. 56.Re3
      7. Rg3
      8. 57.Re4
      9. h5
        1. 57...Rg4
        2. 58.Re3
      10. 58.Re3
        1. 58.Rf5
        2. h4
        3. 59.Rg5
        4. h3
        5. 60.Rf5 with a winning endgame, for example:
        6. h2
        7. 61.Re5
        8. h1=Q
      11. 58...h4
        1. 58...Rg2
        2. 59.Rf4
        3. h4
        4. 60.Rg4
          1. 60.Rg5
          2. h3
          3. 61.Rf4 with a winning endgame, for example:
          4. h2
          5. 62.Rg4
          6. h1=Q
        5. 60...h3
        6. 61.Rh4
        7. h2
          1. 61...Rh2
          2. 62.Rg4
          3. Rg2
          4. 63.Rh4
        8. 62.Rg4
        9. h1=Q
          1. 62...h1=R
      12. 59.Re2
      13. h3
        1. 59...Rg2
        2. 60.Re1
          1. 60.Re3
          2. h3
          3. 61.Re2
          4. h2
          5. 62.Re1
          6. h1=Q+
        3. 60...h3
          1. 60...Rg1
          2. 61.Re2
          3. h3
            1. 61...Rg2
            2. 62.Re1
          4. 62.Rf3
            1. 62.Re3
            2. h2
            3. 63.Rf3
            4. h1=Q+
          5. 62...h2
          6. 63.Rg3
          7. h1=Q
            1. 63...h1=R
        4. 61.Re2
        5. h2
          1. 61...Rg1
          2. 62.Rf3
            1. 62.Re3
            2. h2
            3. 63.Rf3
            4. h1=Q+
          3. 62...h2
          4. 63.Rg3
          5. h1=Q
            1. 63...h1=R
          1. 61...Rg3
          2. 62.Rf1
            1. 62.Re3
            2. h2
            3. 63.Re2
            4. h1=Q
          3. 62...h2
          4. 63.Re1
          5. h1=Q+
            1. 63...h1=R+
        6. 62.Re1
          1. 62.Re3
          2. h1=Q
        7. 62...h1=Q+
          1. 62...h1=R+
      14. 60.Rf1
        1. 60.Re3
        2. h2
        3. 61.Re2
        4. h1=Q
      15. 60...h2
      16. 61.Re1
      17. h1=Q+
        1. 61...h1=R+
    7. 54.Re5
      1. 54.Rf6
      2. h5
      3. 55.Rg6
      4. h4
      5. 56.Rf6 with a winning endgame, for example:
      6. h3
      7. 57.Re5
      8. h2
      9. 58.Re4
      10. h1=Q+
    8. 54...h5
      1. 54...Rg3
      2. 55.Re4
        1. 55.Rf5
        2. h5
        3. 56.Rg5
        4. h4
        5. 57.Rh5
        6. h3
        7. 58.Rg5 with a winning endgame, for example:
        8. h2
        9. 59.Rf5
        10. h1=Q
      3. 55...h5
        1. 55...Rg4
        2. 56.Re3
        3. Rg3
        4. 57.Re4
      4. 56.Re3
        1. 56.Rf5
        2. h4
        3. 57.Rg5
        4. h3
        5. 58.Rf5 with a winning endgame, for example:
        6. h2
        7. 59.Re5
        8. h1=Q
      5. 56...h4
        1. 56...Rg2
        2. 57.Rf4
        3. h4
        4. 58.Rg4
          1. 58.Rg5
          2. h3
          3. 59.Rf4 with a winning endgame, for example:
          4. h2
          5. 60.Rg4
          6. h1=Q
        5. 58...h3
        6. 59.Rh4
        7. h2
          1. 59...Rh2
          2. 60.Rg4
          3. Rg2
          4. 61.Rh4
        8. 60.Rg4
        9. h1=Q
          1. 60...h1=R
      6. 57.Re2
      7. h3
        1. 57...Rg2
        2. 58.Re1
          1. 58.Re3
          2. h3
          3. 59.Re2
          4. h2
          5. 60.Re1
          6. h1=Q+
        3. 58...h3
          1. 58...Rg1
          2. 59.Re2
          3. h3
            1. 59...Rg2
            2. 60.Re1
          4. 60.Rf3
            1. 60.Re3
            2. h2
            3. 61.Rf3
            4. h1=Q+
          5. 60...h2
          6. 61.Rg3
          7. h1=Q
            1. 61...h1=R
        4. 59.Re2
        5. h2
          1. 59...Rg1
          2. 60.Rf3
            1. 60.Re3
            2. h2
            3. 61.Rf3
            4. h1=Q+
          3. 60...h2
          4. 61.Rg3
          5. h1=Q
            1. 61...h1=R
          1. 59...Rg3
          2. 60.Rf1
            1. 60.Re3
            2. h2
            3. 61.Re2
            4. h1=Q
          3. 60...h2
          4. 61.Re1
          5. h1=Q+
            1. 61...h1=R+
        6. 60.Re1
          1. 60.Re3
          2. h1=Q
        7. 60...h1=Q+
          1. 60...h1=R+
      8. 58.Rf1
        1. 58.Re3
        2. h2
        3. 59.Re2
        4. h1=Q
      9. 58...h2
      10. 59.Re1
      11. h1=Q+
        1. 59...h1=R+
      1. 54...Rg5
      2. 55.Re4
      3. Rg4
      4. 56.Re3
      5. Rg3
      6. 57.Re4
      7. h5
        1. 57...Rg4
        2. 58.Re3
      8. 58.Re3
        1. 58.Rf5
        2. h4
        3. 59.Rg5
        4. h3
        5. 60.Rf5 with a winning endgame, for example:
        6. h2
        7. 61.Re5
        8. h1=Q
      9. 58...h4
        1. 58...Rg2
        2. 59.Rf4
        3. h4
        4. 60.Rg4
          1. 60.Rg5
          2. h3
          3. 61.Rf4 with a winning endgame, for example:
          4. h2
          5. 62.Rg4
          6. h1=Q
        5. 60...h3
        6. 61.Rh4
        7. h2
          1. 61...Rh2
          2. 62.Rg4
          3. Rg2
          4. 63.Rh4
        8. 62.Rg4
        9. h1=Q
          1. 62...h1=R
      10. 59.Re2
      11. h3
        1. 59...Rg2
        2. 60.Re1
          1. 60.Re3
          2. h3
          3. 61.Re2
          4. h2
          5. 62.Re1
          6. h1=Q+
        3. 60...h3
          1. 60...Rg1
          2. 61.Re2
          3. h3
            1. 61...Rg2
            2. 62.Re1
          4. 62.Rf3
            1. 62.Re3
            2. h2
            3. 63.Rf3
            4. h1=Q+
          5. 62...h2
          6. 63.Rg3
          7. h1=Q
            1. 63...h1=R
        4. 61.Re2
        5. h2
          1. 61...Rg1
          2. 62.Rf3
            1. 62.Re3
            2. h2
            3. 63.Rf3
            4. h1=Q+
          3. 62...h2
          4. 63.Rg3
          5. h1=Q
            1. 63...h1=R
          1. 61...Rg3
          2. 62.Rf1
            1. 62.Re3
            2. h2
            3. 63.Re2
            4. h1=Q
          3. 62...h2
          4. 63.Re1
          5. h1=Q+
            1. 63...h1=R+
        6. 62.Re1
          1. 62.Re3
          2. h1=Q
        7. 62...h1=Q+
          1. 62...h1=R+
      12. 60.Rf1
        1. 60.Re3
        2. h2
        3. 61.Re2
        4. h1=Q
      13. 60...h2
      14. 61.Re1
      15. h1=Q+
        1. 61...h1=R+
    9. 55.Re4
      1. 55.Rf6 with a winning endgame, for example:
      2. h4
      3. 56.Rg6
      4. h3
      5. 57.Rf6
      6. h2
      7. 58.Rg6
      8. h1=Q
    10. 55...h4
      1. 55...Rg3
      2. 56.Re3
        1. 56.Rf5
        2. h4
        3. 57.Rg5
        4. h3
        5. 58.Rf5 with a winning endgame, for example:
        6. h2
        7. 59.Re5
        8. h1=Q
      3. 56...h4
        1. 56...Rg2
        2. 57.Rf4
        3. h4
        4. 58.Rg4
          1. 58.Rg5
          2. h3
          3. 59.Rf4 with a winning endgame, for example:
          4. h2
          5. 60.Rg4
          6. h1=Q
        5. 58...h3
        6. 59.Rh4
        7. h2
          1. 59...Rh2
          2. 60.Rg4
          3. Rg2
          4. 61.Rh4
        8. 60.Rg4
        9. h1=Q
          1. 60...h1=R
      4. 57.Re2
      5. h3
        1. 57...Rg2
        2. 58.Re1
          1. 58.Re3
          2. h3
          3. 59.Re2
          4. h2
          5. 60.Re1
          6. h1=Q+
        3. 58...h3
          1. 58...Rg1
          2. 59.Re2
          3. h3
            1. 59...Rg2
            2. 60.Re1
          4. 60.Rf3
            1. 60.Re3
            2. h2
            3. 61.Rf3
            4. h1=Q+
          5. 60...h2
          6. 61.Rg3
          7. h1=Q
            1. 61...h1=R
        4. 59.Re2
        5. h2
          1. 59...Rg1
          2. 60.Rf3
            1. 60.Re3
            2. h2
            3. 61.Rf3
            4. h1=Q+
          3. 60...h2
          4. 61.Rg3
          5. h1=Q
            1. 61...h1=R
          1. 59...Rg3
          2. 60.Rf1
            1. 60.Re3
            2. h2
            3. 61.Re2
            4. h1=Q
          3. 60...h2
          4. 61.Re1
          5. h1=Q+
            1. 61...h1=R+
        6. 60.Re1
          1. 60.Re3
          2. h1=Q
        7. 60...h1=Q+
          1. 60...h1=R+
      6. 58.Rf1
        1. 58.Re3
        2. h2
        3. 59.Re2
        4. h1=Q
      7. 58...h2
      8. 59.Re1
      9. h1=Q+
        1. 59...h1=R+
    11. 56.Re3
    12. Rg3
    13. 57.Re2
    14. h3
      1. 57...Rg2
      2. 58.Re1
        1. 58.Re3
        2. h3
        3. 59.Re2
        4. h2
        5. 60.Re1
        6. h1=Q+
      3. 58...h3
        1. 58...Rg1
        2. 59.Re2
        3. h3
          1. 59...Rg2
          2. 60.Re1
        4. 60.Rf3
          1. 60.Re3
          2. h2
          3. 61.Rf3
          4. h1=Q+
        5. 60...h2
        6. 61.Rg3
        7. h1=Q
          1. 61...h1=R
      4. 59.Re2
      5. h2
        1. 59...Rg1
        2. 60.Rf3
          1. 60.Re3
          2. h2
          3. 61.Rf3
          4. h1=Q+
        3. 60...h2
        4. 61.Rg3
        5. h1=Q
          1. 61...h1=R
        1. 59...Rg3
        2. 60.Rf1
          1. 60.Re3
          2. h2
          3. 61.Re2
          4. h1=Q
        3. 60...h2
        4. 61.Re1
        5. h1=Q+
          1. 61...h1=R+
      6. 60.Re1
        1. 60.Re3
        2. h1=Q
      7. 60...h1=Q+
        1. 60...h1=R+
    15. 58.Rf1
      1. 58.Re3
      2. h2
      3. 59.Re2
      4. h1=Q
    16. 58...h2
    17. 59.Re1
    18. h1=Q+
      1. 59...h1=R+
  102. 51...Rxg5
  103. 52.Re5
  104. Rxh5
  105. 53.Rxe6
  106. Rg4
  107. 54.Re5
  108. h5
  109. 55.Re4
  110. Rg3
0-1
Avanti ? Aiuto