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Puzzle 951374: As brancas empatam o final

Arun Dixit (2054) - CM Alberto Guzman Moneo (2196)
Titled Tuesday 15th June chess.com INT (10), 2021.06.15
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. c5
  6. 3.d5
  7. b5
  8. 4.a4
  9. b4
  10. 5.Cd2
  11. e5
  12. 6.e4
  13. d6
  14. 7.g3
  15. h5
  16. 8.h4
  17. Bg4
  18. 9.Be2
  19. Bxe2
  20. 10.Dxe2
  21. Cbd7
  22. 11.b3
  23. Cg4
  24. 12.Bb2
  25. g6
  26. 13.Ch3
  27. Bh6
  28. 14.O-O
  29. O-O
  30. 15.f3
  31. Ce3
  32. 16.Tf2
  33. Cc2
  34. 17.Tc1
  35. Cd4
  36. 18.Bxd4
  37. cxd4
  38. 19.f4
  39. exf4
  40. 20.Cxf4
  41. Ce5
  42. 21.Tcf1
  43. Cg4
  44. 22.Tf3
  45. De7
  46. 23.c5
  47. dxc5
  48. 24.Cc4
  49. Ce5
  50. 25.d6
  51. Cxf3+
  52. 26.Dxf3
  53. Df6
  54. 27.e5
  55. Df5
  56. 28.Cd5
  57. Dxf3
  58. 29.Txf3
  59. Bg7
  60. 30.Rf1
  61. Tfe8
  62. 31.d7
  63. Ted8
  64. 32.Ce7+
  65. Rh7
  66. 33.Txf7
  67. Txd7
  68. 34.e6
  69. Tc7
  70. 35.Ce5
  71. c4
  72. 36.Cxc4
  73. Te8
  74. 37.Cf5
  75. Txf7
  76. 38.exf7
  77. Tf8
  78. 39.Cfd6
  79. Bf6
  80. 40.Re2
  81. Rg7
  82. 41.Rd3
  83. g5
  84. 42.Re4
  85. gxh4
  86. 43.gxh4
  87. Bxh4
  88. 44.Cf5+
  89. Rxf7
  90. 45.Cxh4
  91. Rf6
  92. 46.Rxd4
  93. Rg5
  94. 47.Cg2
  95. h4
  96. 48.Cxh4
  97. Rxh4
  98. 49.Rc5
  99. Tb8
  100. 50.Cd6
  101. Rg3
  102. 51.Cb5
  103. a6
  104. 52.Cc7
  105. a5
  106. 53.Cb5
  107. Rf2
  108. 54.Cd4
  109. Re1
  110. 55.Cc6
  111. Ta8
  112. 56.Rb5
  113. Rd2
  114. 57.Cxa5
  115. Rc3
  116. 58.Cb7
  117. Rxb3
  118. 59.Cc5+
  119. Ra3
  120. 60.a5
  121. b3
    1. Solução:60...b3
    2. 61.Cxb3
    3. Rxb3
      1. 61...Rb2 with a drawn endgame, for example:
      2. 62.a6
      3. Rxb3
      4. 63.Rb6
      1. 61...Tb8+
      2. 62.Rc5
      3. Ta8 with a drawn endgame, for example:
      4. 63.Rb5
    5. 62.a6
    6. Ra3
      1. 62...Tb8+ with a drawn endgame, for example:
      2. 63.Ra5
      3. Rc4
      4. 64.a7
      5. Ta8
      6. 65.Rb6
      7. Td8
      8. 66.Rb7
      9. Td7+
      10. 67.Rb8
      11. Rb5
      12. 68.a8=R
      13. Td8+
    8. 63.Ra5
      1. 63.Rb6 Empate por repetição
    10. 63...Rb3
    11. 64.Rb5
      1. 64.Rb6 Empate por repetição
    13. 64...Ra3
      1. 64...Tb8+ with a drawn endgame, for example:
      2. 65.Ra5
      3. Rc4
      4. 66.a7
      5. Ta8
      6. 67.Rb6
      7. Td8
      8. 68.Rb7
      9. Td7+
      10. 69.Rb8
      11. Rb5
      12. 70.a8=R
      13. Td8+
      1. 64...Txa6
      2. 65.Rxa6
    15. 65.Ra5
      1. 65.Rb6
      2. Tf8 with a drawn endgame, for example:
        1. 65...Rb3 with a drawn endgame, for example:
        2. 66.a7
        3. Ra4
        4. 67.Rb7
        5. Te8
        6. 68.a8=R+
        7. Txa8
        8. 69.Rxa8
        1. 65...Ra4
        2. 66.a7
        3. Tf8
        4. 67.Rb7
        5. Tf7+ with a drawn endgame, for example:
        6. 68.Rb8
        7. Tf8+
        8. 69.Rb7
        9. Ra5
        10. 70.a8=Q+
        11. Txa8
        12. 71.Rxa8
      4. 66.Rb7
      5. Tf7+
      6. 67.Rb6
      7. Ra4
      8. 68.a7
      9. Tf6+
      10. 69.Rb7
      11. Tf7+
      12. 70.Rb8
      13. Tf8+
      14. 71.Rb7
      15. Ra5
      16. 72.a8=Q+
      17. Txa8
      18. 73.Rxa8
    17. 65...Rb3
    18. 66.Rb5 Empate por repetição
      1. 66.Rb6
      2. Rb4
        1. 66...Th8 with a drawn endgame, for example:
        2. 67.a7
        3. Rb4
        4. 68.Rb7
        5. Th7+
        6. 69.Rb8
        7. Th8+
        8. 70.Rb7
        9. Ra5
        10. 71.a8=Q+
        11. Txa8
        12. 72.Rxa8
        1. 66...Rc4
        2. 67.a7
        3. Td8 with a drawn endgame, for example:
        4. 68.Rb7
        5. Td7+
        6. 69.Rb8
        7. Rb5
        8. 70.a8=R
        9. Td8+
      4. 67.Rb7
        1. 67.a7
        2. Tf8
          1. 67...Tg8
          2. 68.Rb7
          3. Tg7+ with a drawn endgame, for example:
          4. 69.Rb8
          5. Tg8+
          6. 70.Rb7
          7. Ra5
          8. 71.a8=R+
          9. Txa8
          10. 72.Rxa8
          1. 67...Td8 with a drawn endgame, for example:
          2. 68.Rb7
          3. Td7+
          4. 69.Rb8
          5. Td8+
          6. 70.Rb7
          7. Rb5
          8. 71.a8=Q
          9. Txa8
          10. 72.Rxa8
        4. 68.Rb7
          1. 68.Ra6
          2. Rc5
            1. 68...Tf6+
            2. 69.Rb7
            3. Tf7+ with a drawn endgame, for example:
            4. 70.Rb8
            5. Tf8+
            6. 71.Rb7
            7. Ra5
            8. 72.a8=Q+
            9. Txa8
            10. 73.Rxa8
            1. 68...Ra4
            2. 69.Rb7
            3. Tf7+ with a drawn endgame, for example:
            4. 70.Rb8
            5. Tf8+
            6. 71.Rb7
            7. Ra5
            8. 72.a8=Q+
            9. Txa8
            10. 73.Rxa8
          4. 69.Rb7
          5. Tf7+
            1. 69...Rb5 with a drawn endgame, for example:
            2. 70.a8=Q
            3. Txa8
            4. 71.Rxa8
          7. 70.Ra6
          8. Tf6+
          9. 71.Rb7
          10. Tf7+
          11. 72.Ra6
          12. Tf6+
          13. 73.Rb7
          14. Tf7+ Empate por repetição
        6. 68...Tf7+ with a drawn endgame, for example:
          1. 68...Rb5 with a drawn endgame, for example:
          2. 69.a8=Q
          3. Txa8
          4. 70.Rxa8
          1. 68...Ra5 with a drawn endgame, for example:
          2. 69.a8=Q+
          3. Txa8
          4. 70.Rxa8
        8. 69.Rb8
        9. Tf8+
        10. 70.Rb7
        11. Ra5
        12. 71.a8=Q+
        13. Txa8
        14. 72.Rxa8
      6. 67...Td8
        1. 67...Te8
        2. 68.a7
        3. Te7+ with a drawn endgame, for example:
        4. 69.Rb8
        5. Te8+
        6. 70.Rb7
        7. Rb5
        8. 71.a8=R
        9. Te7+
      8. 68.a7
      9. Td7+ with a drawn endgame, for example:
        1. 68...Rb5 with a drawn endgame, for example:
        2. 69.a8=Q
        3. Txa8
        4. 70.Rxa8
      11. 69.Rb8
      12. Td8+
      13. 70.Rb7
      14. Rb5
      15. 71.a8=Q
      16. Txa8
      17. 72.Rxa8
  123. 61.Cxb3
  124. Rxb3
  125. 62.a6
  126. Rc3
  127. 63.Rb6
  128. Rc4
  129. 64.Rb7
  130. Txa6
  131. 65.Rxa6
1/2-1/2
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