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Puzzle 164764: Czarny wygrywa końcówkę

IM Nikolay Ogloblin (2346) - GM Kirill Stupak (2520)
Titled Tuesday 21st July chess.com INT (2), 2020.07.21
  2. 1.d4
  3. Sf6
  4. 2.Sf3
  5. g6
  6. 3.c4
  7. Gg7
  8. 4.Sc3
  9. O-O
  10. 5.Gg5
  11. c6
  12. 6.e3
  13. d6
  14. 7.Ge2
  15. Sbd7
  16. 8.h3
  17. Hc7
  18. 9.Gf4
  19. e5
  20. 10.Gh2
  21. We8
  22. 11.O-O
  23. b6
  24. 12.Hc2
  25. Gb7
  26. 13.Wfd1
  27. h6
  28. 14.Wac1
  29. Sf8
  30. 15.b4
  31. a5
  32. 16.b5
  33. c5
  34. 17.dxe5
  35. dxe5
  36. 18.Sd5
  37. Sxd5
  38. 19.cxd5
  39. Sd7
  40. 20.Gc4
  41. Hd8
  42. 21.Sd2
  43. f5
  44. 22.d6+
  45. Kh7
  46. 23.Gf7
  47. Wf8
  48. 24.Ge6
  49. He8
  50. 25.Hb3
  51. a4
  52. 26.Hc4
  53. Wd8
  54. 27.Sb1
  55. Wf6
  56. 28.Gd5
  57. Gxd5
  58. 29.Wxd5
  59. Hf7
  60. 30.Wcd1
  61. Wxd6
  62. 31.Sa3
  63. Wxd5
  64. 32.Hxd5
  65. Hxd5
  66. 33.Wxd5
  67. Gf6
  68. 34.Sc4
  69. Sf8
  70. 35.Wxd8
  71. Gxd8
  72. 36.Gxe5
  73. Sd7
  74. 37.f4
  75. Kg8
  76. 38.Kf2
  77. Kf7
  78. 39.Kf3
  79. Ke6
  80. 40.e4
  81. h5
  82. 41.g4
  83. hxg4+
  84. 42.hxg4
  85. fxg4+
  86. 43.Kxg4
  87. Gf6
  88. 44.Gc7
  89. Gd4
  90. 45.Sxb6
  91. Sf6+
  92. 46.Kf3
  93. a3
  94. 47.Sc4
  95. Gb2
  96. 48.b6
  97. Kd7
  98. 49.Ge5
  99. Gxe5
  100. 50.Sxe5+
  101. Kc8
  102. 51.Sxg6
  103. Kb7
  104. 52.e5
  105. Sd5
  106. 53.Ke4
  107. Sc3+
  108. 54.Kd3
  109. Sxa2
  110. 55.f5
  111. Sb4+
  112. 56.Kc3
  113. a2
  114. 57.Kb2
  115. c4
  116. 58.Sf4
  117. Sd3+
  118. 59.Sxd3
  119. cxd3
  120. 60.e6
  121. a1=Q+
  122. 61.Kxa1
    1. Rozwiązanie:61.Kxa1
    2. d2
    3. 62.Ka2
      1. 62.Kb2
      2. d1=Q
      3. 63.Kc3
      4. Kxb6
      5. 64.e7 with a winning endgame, for example:
      6. He1+
      7. 65.Kd3
      8. Hxe7
      1. 62.e7
      2. d1=Q+
      3. 63.Kb2 with a winning endgame, for example:
      4. He2+
      5. 64.Kc3
      6. Kxb6
      7. 65.f6
      8. Kc5
      9. 66.f7
      10. Hxe7
      11. 67.Kd3
      12. Hxf7
    5. 62...d1=Q
    6. 63.Kb2
      1. 63.e7 with a winning endgame, for example:
      2. He1
      3. 64.Kb3
      4. Kxb6
      5. 65.f6
      6. Kc5
      7. 66.f7
      8. Hxe7
      9. 67.f8=Q
      10. Hxf8
      1. 63.Ka3 with a winning endgame, for example:
      2. Kxb6
      3. 64.Kb4
      4. Hb1+
      5. 65.Kc4
      6. Hxf5
    8. 63...Kxb6
    9. 64.Ka3 with a winning endgame, for example:
      1. 64.e7 with a winning endgame, for example:
      2. He2+
      3. 65.Kc3
      4. Hxe7
      1. 64.Kc3 with a winning endgame, for example:
      2. Hf3+
      3. 65.Kd4
      4. Hxf5
    11. 64...Kc5
    12. 65.e7
    13. Kc4
    14. 66.Ka2
    15. He2+
    16. 67.Ka1
    17. Hxe7
  124. 61...d2
  125. 62.Kb2
  126. d1=Q
  127. 63.f6
  128. He2+
  129. 64.Kb3
  130. Hxe6+
0-1
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