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Puzzle 994151: Wit naar winst in het eindspel

GM Rithvik R Raja (2472) - FM I. Kubatko (2257)
Titled Tue 21st Mar Early chess.com INT (2), 2023.03.21
  2. 1.Nf3
  3. d5
  4. 2.g3
  5. Nf6
  6. 3.Bg2
  7. c6
  8. 4.O-O
  9. Bf5
  10. 5.c4
  11. h6
  12. 6.cxd5
  13. cxd5
  14. 7.d3
  15. Nc6
  16. 8.Qa4
  17. e6
  18. 9.Nd4
  19. Qd7
  20. 10.Nxf5
  21. exf5
  22. 11.Nd2
  23. Bd6
  24. 12.Nf3
  25. O-O
  26. 13.Bf4
  27. Rfe8
  28. 14.Bxd6
  29. Qxd6
  30. 15.Rfe1
  31. g6
  32. 16.Rac1
  33. a6
  34. 17.Qf4
  35. Qxf4
  36. 18.gxf4
  37. d4
  38. 19.Rxc6
  39. bxc6
  40. 20.Nxd4
  41. Rab8
  42. 21.b3
  43. c5
  44. 22.Nc6
  45. Rb5
  46. 23.e3
  47. Kg7
  48. 24.Rc1
  49. Nd7
  50. 25.Kf1
  51. Nb8
  52. 26.Ne5
  53. Ra5
  54. 27.Rc2
  55. Rd8
  56. 28.Ke2
  57. f6
  58. 29.Nc4
  59. Rb5
  60. 30.Rc3
  61. Kf7
  62. 31.Kd2
  63. Ke7
  64. 32.a4
  65. Rb4
  66. 33.Na5
  67. Rc8
  68. 34.d4
  69. Nd7
  70. 35.Nc6+
  71. Rxc6
  72. 36.Bxc6
  73. cxd4
  74. 37.exd4
  75. Rxd4+
  76. 38.Ke3
  77. Rd6
  78. 39.Bb7
  79. Rb6
  80. 40.Bd5
  81. Kd6
  82. 41.Bf7
  83. g5
  84. 42.Rd3+
  85. Ke7
  86. 43.Bc4
  87. gxf4+
  88. 44.Kxf4
  89. Ne5
  90. 45.Re3
  91. Kd6
  92. 46.Kxf5
  93. Kc5
  94. 47.Be6
  95. Kd4
  96. 48.Re4+
  97. Kd3
  98. 49.Bc4+
  99. Nxc4
  100. 50.bxc4
  101. Rb4
  102. 51.Rf4
  103. Rxc4
  104. 52.Rxc4
  105. Kxc4
  106. 53.Kxf6
  107. Kb4
  108. 54.f4
  109. Kxa4
  110. 55.f5
  111. Kb5
  112. 56.Kg6
  113. a5
    1. Oplossing:56...a5
    2. 57.f6
    3. a4
      1. 57...Kc4
      2. 58.f7
      3. h5 with a winning endgame, for example:
      4. 59.Kxh5
      5. a4
      6. 60.f8=Q
      1. 57...h5 with a winning endgame, for example:
      2. 58.Kxh5
      3. a4
      4. 59.f7
      5. a3
      6. 60.f8=Q
      1. 57...Ka6 with a winning endgame, for example:
      2. 58.Kxh6
      3. a4
      4. 59.f7
      5. a3
      6. 60.f8=Q
    5. 58.f7
    6. h5 with a winning endgame, for example:
      1. 58...a3
      2. 59.f8=Q
      1. 58...Kc4 with a winning endgame, for example:
      2. 59.Kxh6
      3. a3
      4. 60.f8=Q
      1. 58...Ka6 with a winning endgame, for example:
      2. 59.Kxh6
      3. a3
      4. 60.f8=Q
    8. 59.Kxh5
    9. a3
    10. 60.f8=Q
  115. 57.f6
  116. a4
  117. 58.f7
1-0
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