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Puzzle 1001928: Czarny wygrywa końcówkę

B. Armenciu (1997) - Andrei Negrean (2299)
Romania GP Brasov 2024 Brasov ROU, 2024.07.18
  2. 1.e4
  3. c5
  4. 2.Sf3
  5. d6
  6. 3.d4
  7. Sf6
  8. 4.Sc3
  9. cxd4
  10. 5.Sxd4
  11. a6
  12. 6.Ge3
  13. e5
  14. 7.Sb3
  15. Ge6
  16. 8.f3
  17. Ge7
  18. 9.Hd2
  19. h5
  20. 10.Sd5
  21. Sxd5
  22. 11.exd5
  23. Gf5
  24. 12.Ge2
  25. Gh4+
  26. 13.g3
  27. Ge7
  28. 14.O-O-O
  29. a5
  30. 15.Gb5+
  31. Gd7
  32. 16.Gxd7+
  33. Sxd7
  34. 17.Kb1
  35. b5
  36. 18.f4
  37. a4
  38. 19.Sc1
  39. e4
  40. 20.Hb4
  41. f5
  42. 21.h3
  43. Ha5
  44. 22.Hxa5
  45. Wxa5
  46. 23.a3
  47. Gd8
  48. 24.Sa2
  49. Gb6
  50. 25.Gxb6
  51. Sxb6
  52. 26.Sb4
  53. Wa8
  54. 27.Sc6
  55. g6
  56. 28.Sd4
  57. Kd7
  58. 29.Sxb5
  59. Whb8
  60. 30.Wd4
  61. Sc4
  62. 31.Wxc4
  63. Wxb5
  64. 32.Wd1
  65. Wab8
  66. 33.b4
  67. axb3
  68. 34.c3
  69. Wc5
  70. 35.Wxc5
  71. dxc5
  72. 36.c4
  73. b2
  74. 37.Kc2
  75. e3
  76. 38.Wb1
  77. e2
  78. 39.a4
  79. Wb4
  80. 40.Kd2
  81. Wxc4
  82. 41.Wxb2
  83. Wc3
  84. 42.Kxe2
  85. Wxg3
  86. 43.Wb6
  87. c4
  88. 44.a5
  89. h4
  90. 45.a6
  91. Wxh3
  92. 46.Wxg6
  93. Wa3
  94. 47.Wh6
  95. h3
  96. 48.a7
  97. h2
  98. 49.Wxh2
  99. Kd6
  100. 50.Wh5
  101. Wxa7
  102. 51.Wxf5
  103. Wa3
  104. 52.Kd2
  105. Wd3+
  106. 53.Kc2
  107. Kc5
  108. 54.Wh5
  109. Kb4
  110. 55.Wh8
  111. Wxd5
  112. 56.Wh2
  113. Wa5
  114. 57.Wh8
  115. Wa2+
  116. 58.Kb1
  117. Wf2
  118. 59.Wb8+
  119. Kc3
  120. 60.Wf8
  121. Wf1+
  122. 61.Ka2
  123. Kc2
  124. 62.f5
  125. c3
  126. 63.Wh8
    1. Rozwiązanie:63.Wh8
    2. Kd1
    3. 64.Kb3
      1. 64.Wd8+
      2. Kc1
      3. 65.f6
      4. Wf2+
      1. 64.f6
      2. c2
      3. 65.Wd8+
      4. Ke2
    5. 64...c2
    6. 65.Wd8+
    7. Kc1
    8. 66.Wc8
      1. 66.Kc3 with a winning endgame, for example:
      2. Wxf5
      3. 67.Kd4
      4. Wf3
      5. 68.Wg8
      6. Kb2
      7. 69.Wg2
      8. Wc3
      9. 70.Ke5
      10. Kb3
      11. 71.Wg1
      12. c1=Q
    10. 66...Wf2
      1. 66...Wf3+
      2. 67.Ka2 with a winning endgame, for example:
        1. 67.Ka4 with a winning endgame, for example:
        2. Wxf5
        3. 68.Kb3
        4. Wf2
        5. 69.Wc3
        6. Kb1
        7. 70.Kc4
        8. c1=Q
        1. 67.Kb4 with a winning endgame, for example:
        2. Wxf5
        3. 68.Kb3
        4. Wf2
        5. 69.Wc3
        6. Kb1
        7. 70.Kc4
        8. c1=Q
        1. 67.Kc4
        2. Wxf5
        3. 68.Kd3
        4. Wd5+
        5. 69.Kc4
        1. 67.Wc3 with a winning endgame, for example:
        2. Wxc3+
      4. 67...Wxf5
      5. 68.Wc6
      6. Wd5
      7. 69.Wh6
      8. Wa5+
      9. 70.Kb3
      10. Kb1
      11. 71.Wh1+
      12. c1=Q
    12. 67.Kc4 with a winning endgame, for example:
      1. 67.Kc3
      2. Wxf5
      3. 68.Kd3
      4. Wd5+
      5. 69.Kc4
      1. 67.Wh8
      2. Kb1
      3. 68.Wh1+
      4. c1=Q
    14. 67...Wxf5
    15. 68.Kd3
    16. Wf3+
    17. 69.Ke2
    18. Wb3
    19. 70.Wc6
    20. Kb1
    21. 71.Kd2
    22. Wb2
    23. 72.Kd3
    24. c1=Q
  128. 63...Kc1
  129. 64.f6
  130. c2
  131. 65.f7
  132. Wxf7
  133. 66.Wh1+
  134. Kd2
  135. 67.Wh2+
  136. Kd1
  137. 68.Wh1+
  138. Kd2
  139. 69.Wh2+
  140. Kc3
  141. 70.Wh3+
1/2-1/2
Dalej ? Pomoc