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Puzzle 859803: Biały remisuje końcówkę

Nick E De Firmian (2485) - Walter S Browne (2505)
USA-ch Estes Park (7), 1987
  2. 1.e4
  3. c5
  4. 2.Sf3
  5. d6
  6. 3.d4
  7. cxd4
  8. 4.Sxd4
  9. Sf6
  10. 5.Sc3
  11. a6
  12. 6.Gg5
  13. e6
  14. 7.f4
  15. Ge7
  16. 8.Hf3
  17. Sbd7
  18. 9.O-O-O
  19. Hc7
  20. 10.g4
  21. b5
  22. 11.Gxf6
  23. Sxf6
  24. 12.g5
  25. Sd7
  26. 13.f5
  27. Gxg5+
  28. 14.Kb1
  29. Se5
  30. 15.Hh5
  31. Hd8
  32. 16.Sxe6
  33. Gxe6
  34. 17.fxe6
  35. g6
  36. 18.exf7+
  37. Kxf7
  38. 19.Hh3
  39. Kg7
  40. 20.He6
  41. Sf7
  42. 21.h4
  43. Gf6
  44. 22.h5
  45. Hc8
  46. 23.h6+
  47. Sxh6
  48. 24.Hxd6
  49. Sf7
  50. 25.Hg3
  51. Gxc3
  52. 26.bxc3
  53. Wd8
  54. 27.Wxd8
  55. Hxd8
  56. 28.e5
  57. He7
  58. 29.Hh3
  59. h5
  60. 30.e6
  61. Se5
  62. 31.Wg1
  63. Sg4
  64. 32.Gg2
  65. Wd8
  66. 33.Gf3
  67. Hxe6
  68. 34.Gxg4
  69. hxg4
  70. 35.Hh4
  71. Wd5
  72. 36.Wxg4
  73. Wd1+
  74. 37.Kb2
  75. He1
  76. 38.Hxe1
  77. Wxe1
  78. 39.c4
  79. Kf6
  80. 40.cxb5
  81. axb5
  82. 41.a4
  83. Kf5
  84. 42.Wb4
  85. bxa4
  86. 43.Wxa4
  87. g5
  88. 44.Wa8
  89. g4
  90. 45.Kc3
  91. g3
  92. 46.Wg8
  93. Kf4
  94. 47.Kd2
  95. We5
  96. 48.c4
  97. Kf3
  98. 49.Wf8+
  99. Kg2
  100. 50.Kd3
  101. Wh5
  102. 51.Kd4
  103. Kh3
  104. 52.Wg8
  105. g2
  106. 53.Wxg2
  107. Kxg2
  108. 54.c5
  109. Kf3
    1. Rozwiązanie:54...Kf3
    2. 55.c6
    3. Kf4
      1. 55...Wh2 with a drawn endgame, for example:
      2. 56.Kd5
      3. Ke3
      4. 57.Kd6
      5. Wh6+
      6. 58.Kc7
      7. Wh1
      8. 59.Kd7
      9. Kf4
      10. 60.c7
      11. Wc1
      12. 61.c8=R
      13. Wxc8
      14. 62.Kxc8
      1. 55...Wh1 with a drawn endgame, for example:
      2. 56.Kd5
      3. Ke3
      4. 57.Kd6
      5. Kd4
      6. 58.c7
      7. Wh8
      8. 59.Kd7
      9. Wg8
      10. 60.c8=Q
      11. Wxc8
      12. 61.Kxc8
    5. 56.c7
    6. Wh8
      1. 56...Wh1
      2. 57.Kc5
      3. Kg5 with a drawn endgame, for example:
      4. 58.Kb5
      5. Wb1+
      6. 59.Ka6
      7. Wc1
      8. 60.Kb7
      9. Kf6
      10. 61.c8=Q
      11. Wxc8
      12. 62.Kxc8
    8. 57.Kd5
    9. Kf5
      1. 57...Wf8 with a drawn endgame, for example:
      2. 58.Kd6
      3. Kf5
      4. 59.Kd7
      5. Wh8
      6. 60.Kd6
    11. 58.Kd6
    12. Wa8 with a drawn endgame, for example:
      1. 58...Ke4 with a drawn endgame, for example:
      2. 59.Kd7
      3. Wh7+
      4. 60.Kc8
      5. Kd5
      6. 61.Kb8
      7. Wh8+
      8. 62.c8=Q
      9. Wxc8+
      10. 63.Kxc8
      1. 58...Wc8
      2. 59.Kd7
      3. Wh8 with a drawn endgame, for example:
      4. 60.Kd6
      1. 58...Kf6
      2. 59.Kd7
      3. Ke5 with a drawn endgame, for example:
      4. 60.c8=R
      5. Wh6
    14. 59.Kd7
    15. Wa7
    16. 60.Kc8
    17. Wa3
    18. 61.Kd7
    19. Wd3+
    20. 62.Kc8
    21. Ke6
    22. 63.Kb7
    23. Wb3+
    24. 64.Kc8
    25. Wg3
    26. 65.Kb8
    27. Wb3+
    28. 66.Kc8
    29. Wf3
    30. 67.Kb7
    31. Wc3
    32. 68.c8=R
    33. Wxc8
    34. 69.Kxc8
  111. 55.c6
  112. Kf4
  113. 56.c7
  114. Wh8
  115. 57.Kd5
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Dalej ? Pomoc