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Puzzle 939889: Zwart naar winst in het eindspel

CM Tymon Ochedzan (2165) - CM Jose Augusto Correa (1883)
Titled Tuesday 23rd Feb chess.com INT (4), 2021.02.23
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. Nc6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. g6
  10. 5.Nc3
  11. Bg7
  12. 6.Be3
  13. Nf6
  14. 7.Be2
  15. O-O
  16. 8.O-O
  17. d5
  18. 9.Nxc6
  19. bxc6
  20. 10.e5
  21. Nd7
  22. 11.f4
  23. f6
  24. 12.Nxd5
  25. Nxe5
  26. 13.Nxf6+
  27. Bxf6
  28. 14.fxe5
  29. Qxd1
  30. 15.Raxd1
  31. Bxe5
  32. 16.Bc4+
  33. e6
  34. 17.Rxf8+
  35. Kxf8
  36. 18.Rd8+
  37. Ke7
  38. 19.Bg5+
  39. Bf6
  40. 20.Bxf6+
  41. Kxf6
  42. 21.Ba6
  43. Bb7
  44. 22.Rxa8
  45. Bxa8
  46. 23.Kf2
  47. c5
  48. 24.g3
  49. Ke5
  50. 25.Ke3
  51. Bd5
  52. 26.a4
  53. g5
  54. 27.a5
  55. h6
  56. 28.c3
  57. Bc6
  58. 29.b4
  59. Kd6
  60. 30.Bd3
  61. Bb7
  62. 31.Be4
  63. Ba6
  64. 32.Ba8
  65. e5
  66. 33.Ke4
  67. Bc4
  68. 34.bxc5+
  69. Kxc5
  70. 35.Kxe5
  71. Be2
  72. 36.Kf6
  73. Kb5
  74. 37.Kg6
  75. Kxa5
  76. 38.Kxh6
  77. g4
  78. 39.Kg5
  79. Kb5
  80. 40.Bd5
  81. a5
  82. 41.Kf4
  83. a4
  84. 42.Ke3
  85. Bc4
  86. 43.Bxc4+
  87. Kxc4
  88. 44.Kd2
  89. Kb3
  90. 45.Kc1
  91. a3
  92. 46.Kb1
  93. a2+
  94. 47.Ka1
  95. Kxc3
  96. 48.Kxa2
  97. Kd2
  98. 49.Kb2
  99. Ke2
  100. 50.Kc2
  101. Kf2
  102. 51.Kd2
  103. Kg2
  104. 52.Ke3
  105. Kxh2
  106. 53.Kf4
    1. Oplossing:53.Kf4
    2. Kh3
    3. 54.Ke3
      1. 54.Ke4
      2. Kxg3
      3. 55.Kf5
      4. Kh4
      5. 56.Kf4
      6. g3
      7. 57.Kf3
      8. Kh3
      9. 58.Kf4
      10. g2
      11. 59.Kf3
      12. g1=Q
      1. 54.Ke5
      2. Kxg3
      3. 55.Ke4 with a winning endgame, for example:
      4. Kf2
      5. 56.Kf4
      6. g3
      7. 57.Kg4
      8. g2
      9. 58.Kf4
      10. g1=Q
    5. 54...Kxg3
    6. 55.Ke4 with a winning endgame, for example:
      1. 55.Ke2 with a winning endgame, for example:
      2. Kh2
      3. 56.Kf2
      4. g3+
      5. 57.Kf3
      6. g2
      7. 58.Kf2
      8. g1=Q+
    8. 55...Kf2
    9. 56.Kf4
    10. g3
    11. 57.Kg4
    12. g2
    13. 58.Kf4
    14. g1=Q
  108. 53...Kh3
0-1
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