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Puzzle 279051: Czarny wygrywa końcówkę

Alexander Kochyev (2540) - Konstantin Z Lerner (2520)
URS-ch sf Beltsy, 1981
  2. 1.Sf3
  3. g6
  4. 2.d4
  5. Gg7
  6. 3.g3
  7. c5
  8. 4.Gg2
  9. cxd4
  10. 5.Sxd4
  11. Sc6
  12. 6.Sb3
  13. d6
  14. 7.Sc3
  15. Sf6
  16. 8.O-O
  17. Ge6
  18. 9.e4
  19. Hd7
  20. 10.Sd5
  21. Gh3
  22. 11.We1
  23. Gxg2
  24. 12.Kxg2
  25. O-O
  26. 13.Gg5
  27. Sxd5
  28. 14.exd5
  29. h6
  30. 15.Gd2
  31. Se5
  32. 16.Gc3
  33. Wfe8
  34. 17.h3
  35. Ha4
  36. 18.Sc5
  37. Hb5
  38. 19.Se4
  39. Wac8
  40. 20.f4
  41. Sd7
  42. 21.Gxg7
  43. Kxg7
  44. 22.b3
  45. Ha5
  46. 23.Hd4+
  47. Kg8
  48. 24.We2
  49. f5
  50. 25.Sf2
  51. Hc3
  52. 26.Wd1
  53. Hxd4
  54. 27.Wxd4
  55. b5
  56. 28.a4
  57. a6
  58. 29.axb5
  59. axb5
  60. 30.Sd3
  61. Sc5
  62. 31.Sb4
  63. Se4
  64. 32.We3
  65. Wc5
  66. 33.Kf3
  67. Wa8
  68. 34.Wd1
  69. Kf7
  70. 35.g4
  71. Wac8
  72. 36.Wdd3
  73. Sf6
  74. 37.We1
  75. Wc3
  76. 38.Wee3
  77. Wxd3
  78. 39.Wxd3
  79. fxg4+
  80. 40.hxg4
  81. g5
  82. 41.fxg5
  83. hxg5
  84. 42.Kg3
  85. Wc5
  86. 43.Wf3
  87. e5
  88. 44.dxe6+
  89. Kxe6
  90. 45.Wd3
  91. d5
  92. 46.Kf3
  93. Wc8
  94. 47.Wd4
  95. Kd6
  96. 48.Sxd5
  97. Ke5
  98. 49.Se7
  99. Wc3+
  100. 50.Wd3
  101. Wxd3+
  102. 51.cxd3
  103. Kd4
  104. 52.Sc6+
  105. Kxd3
  106. 53.Sa7
  107. b4
  108. 54.Sc6
  109. Kc3
  110. 55.Sa5
  111. Sd7
  112. 56.Ke4
  113. Sc5+
  114. 57.Kf5
  115. Sxb3
  116. 58.Sb7
  117. Sd4+
  118. 59.Kxg5
  119. Se6+
  120. 60.Kf6
    1. Rozwiązanie:60.Kf6
    2. b3
    3. 61.Kxe6
      1. 61.g5
      2. b2
      3. 62.Kxe6
      4. b1=Q
      5. 63.Sd6 with a winning endgame, for example:
      6. Hg6+
      7. 64.Ke5
      8. Hxg5+
      1. 61.Sd6 with a winning endgame, for example:
      2. Sc5
      3. 62.Sb5+
      4. Kb4
      5. 63.Sd4
      6. b2
      7. 64.Sc2+
      8. Ka4
      9. 65.Se3
      10. b1=Q
      1. 61.Sa5
      2. b2
      3. 62.Kxe6
      4. b1=Q
      5. 63.Sc6 with a winning endgame, for example:
      6. Hg6+
      7. 64.Kd5
      8. Hxg4
    5. 61...b2
      1. 61...Kb4
      2. 62.Sd8 with a winning endgame, for example:
        1. 62.g5
        2. b2
        3. 63.Sd6
        4. b1=Q
        5. 64.Kd5 with a winning endgame, for example:
        6. Hd3+
        7. 65.Ke5
        8. Hg3+
        9. 66.Kd5
        10. Hxg5+
        1. 62.Sd6
        2. b2
        3. 63.g5
        4. b1=Q
        5. 64.Kd5 with a winning endgame, for example:
        6. Hd3+
        7. 65.Ke5
        8. Hg3+
        9. 66.Kd5
        10. Hxg5+
      4. 62...b2
      5. 63.Ke5
      6. b1=Q
      7. 64.Se6
      8. Kc4
      9. 65.Sf4
      10. Hb7
      11. 66.g5
      12. Hb5+
      13. 67.Kf6
      14. Kd4
      15. 68.Se6+
      16. Ke4
      17. 69.g6
      18. Hf5+
      19. 70.Ke7
      20. Hxg6
    7. 62.Sd6
      1. 62.Kd5
      2. b1=Q
      3. 63.Sd6 with a winning endgame, for example:
      4. Hd1+
      5. 64.Ke5
      6. Hxg4
      1. 62.Kd7
      2. b1=Q
      3. 63.Sd8 with a winning endgame, for example:
      4. Kc4
      5. 64.Se6
      6. Kd5
      7. 65.Sc7+
      8. Ke5
      9. 66.g5
      10. Hb6
      11. 67.Se8
      12. Hb4
      13. 68.g6
      14. Hg4+
      15. 69.Kc7
      16. Hxg6
    9. 62...b1=Q
    10. 63.Ke5 with a winning endgame, for example:
      1. 63.Sf5 with a winning endgame, for example:
      2. He4+
      3. 64.Kf6
      4. Hxg4
      1. 63.Kf6 with a winning endgame, for example:
      2. Kd4
      3. 64.Sf5+
      4. Ke4
      5. 65.Se7
      6. Hg1
      7. 66.Kg5
      8. Hd1
      9. 67.Sg6
      10. Hd7
      11. 68.Kh5
      12. Hd5+
      13. 69.g5
      14. Hf7
      15. 70.Kh6
      16. Kf5
      17. 71.Sh4+
      18. Kg4
      19. 72.Sg2
      20. Hh5+
      21. 73.Kg7
      22. Kxg5
      1. 63.Kd7 with a winning endgame, for example:
      2. Kd4
      3. 64.Sf7
      4. Hg6
      5. 65.Ke7
      6. Hxg4
    12. 63...Kd3
    13. 64.g5
    14. Hg1
    15. 65.Sf7
    16. Hd4+
    17. 66.Ke6
    18. He4+
    19. 67.Kf6
    20. Kd4
    21. 68.g6
    22. Kd5
    23. 69.Kg5
    24. He7+
    25. 70.Kf5
    26. He6+
    27. 71.Kg5
    28. Ke4
    29. 72.Sh6
    30. He5+
    31. 73.Kg4
    32. Hc5
    33. 74.Sf7
    34. Hf5+
    35. 75.Kg3
    36. Hxg6+
  122. 60...b3
  123. 61.Sd6
  124. b2
  125. 62.Kxe6
  126. b1=Q
  127. 63.Kf6
0-1
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