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Problem 939766: Putih jalan menang di akhir permainan

GM Conrad Holt (2549) - FM Orest Vovk (2315)
Titled Tuesday 20th Oct chess.com INT (10), 2020.10.20
  2. 1.d4
  3. Kc6
  4. 2.e4
  5. e5
  6. 3.dxe5
  7. Kxe5
  8. 4.Kf3
  9. Kxf3+
  10. 5.Mxf3
  11. Mf6
  12. 6.Kc3
  13. Mxf3
  14. 7.gxf3
  15. c6
  16. 8.Gf4
  17. Ke7
  18. 9.O-O-O
  19. Kg6
  20. 10.Gc7
  21. Ge7
  22. 11.f4
  23. Gd8
  24. 12.Gxd8
  25. Rxd8
  26. 13.f5
  27. Ke7
  28. 14.Bg1
  29. g6
  30. 15.f6
  31. Kg8
  32. 16.e5
  33. Kh6
  34. 17.Ke4
  35. Be8
  36. 18.f4
  37. d5
  38. 19.Kd6
  39. Bf8
  40. 20.c4
  41. Ge6
  42. 21.Kxb7+
  43. Rc7
  44. 22.Kc5
  45. Kf5
  46. 23.Kxe6+
  47. fxe6
  48. 24.Gh3
  49. Ke3
  50. 25.cxd5
  51. Kxd5
  52. 26.Gxe6
  53. Kxf4
  54. 27.Bd7+
  55. Rb6
  56. 28.Gc4
  57. Bae8
  58. 29.Be1
  59. Bxf6
  60. 30.exf6
  61. Bxe1+
  62. 31.Rd2
  63. Be8
  64. 32.f7
  65. Bf8
  66. 33.Be7
  67. Kd5
  68. 34.Gxd5
  69. cxd5
  70. 35.Re3
  71. g5
  72. 36.Rd4
  73. Rc6
  74. 37.Re5
  75. h5
  76. 38.Rf6
  77. d4
  78. 39.Be8
  79. Bxf7+
  80. 40.Rxf7
  81. g4
  82. 41.Bd8
  83. Rc5
  84. 42.Rg6
  85. h4
  86. 43.Rf5
  87. g3
  88. 44.hxg3
  89. hxg3
  90. 45.Bg8
  91. d3
  92. 46.Bxg3
  93. Rd4
  94. 47.Bg4+
  95. Re3
  96. 48.Re5
  97. d2
  98. 49.Bd4
  99. Re2
  100. 50.b4
  101. d1=Q
  102. 51.Bxd1
  103. Rxd1
  104. 52.Rd4
  105. Rc2
  106. 53.Rc4
  107. Rb2
    1. Jawaban:53...Rb2
    2. 54.a4
    3. Ra3
      1. 54...Ra1 with a winning endgame, for example:
      2. 55.a5
      3. Rb1
      4. 56.b5
      5. Rc2
      6. 57.b6
      7. axb6
      8. 58.axb6
      9. Rb2
      10. 59.b7
      11. Rc2
      12. 60.b8=Q
      1. 54...Rc1 with a winning endgame, for example:
      2. 55.a5
      3. Rb1
      4. 56.b5
      5. Rc2
      6. 57.b6
      7. axb6
      8. 58.axb6
      9. Rb2
      10. 59.b7
      11. Rc2
      12. 60.b8=Q
    5. 55.a5
      1. 55.Rb5
      2. Rb3
        1. 55...Rb2 with a winning endgame, for example:
        2. 56.a5
        3. Rc3
        4. 57.Rc5
        5. Rb3
        6. 58.b5
        7. Rc3
        8. 59.b6
        9. axb6+
        10. 60.axb6
        11. Rb3
        12. 61.b7
        13. Rc3
        14. 62.b8=Q
      4. 56.a5
      5. Ra3 with a winning endgame, for example:
        1. 56...Rc3 with a winning endgame, for example:
        2. 57.Rc5
        3. Rb3
        4. 58.b5
        5. Rc3
        6. 59.b6
        7. axb6+
        8. 60.axb6
        9. Rb3
        10. 61.b7
        11. Rc3
        12. 62.b8=Q
      7. 57.Rc5
      8. Ra4
      9. 58.Rc4
      10. Ra3
      11. 59.b5
      12. Rb2
      13. 60.b6
      14. axb6
      15. 61.axb6
      16. Rc2
      17. 62.b7
      18. Rb2
      19. 63.b8=Q+
    7. 55...Rb2 with a winning endgame, for example:
      1. 55...Ra2 with a winning endgame, for example:
      2. 56.a6
      3. Ra3
      4. 57.b5
      5. Ra4
      6. 58.b6
      7. axb6
      8. 59.a7
      9. Ra3
      10. 60.a8=Q+
      1. 55...Ra4
      2. 56.a6
      3. Ra3 with a winning endgame, for example:
      4. 57.b5
      5. Ra4
      6. 58.b6
      7. axb6
      8. 59.a7
      9. Ra3
      10. 60.a8=Q+
    9. 56.a6
    10. Rc2
    11. 57.b5
    12. Rd2
    13. 58.b6
    14. axb6
    15. 59.Rd4
    16. Rc2
    17. 60.a7
    18. Rb1
    19. 61.Rc3
    20. Ra2
    21. 62.a8=Q+
  109. 54.a4
  110. Ra3
  111. 55.a5
  112. Ra4
  113. 56.Rc5
  114. a6
  115. 57.b5
  116. axb5
  117. 58.a6
  118. b4
  119. 59.a7
  120. Rb3
  121. 60.a8=Q
  122. Rc3
  123. 61.Mf3+
1-0
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