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Puzzle 969650: Negras ganan el final

WGM Mihaela Sandu (2253) - IM Oliwia Kiolbasa (2386)
24th ch-EUR Indiv w 2024 Rhodes GRE, 2024.04.20
  2. 1.e4
  3. c5
  4. 2.Cf3
  5. Cc6
  6. 3.d4
  7. cxd4
  8. 4.Cxd4
  9. Cf6
  10. 5.Cc3
  11. d6
  12. 6.Ag5
  13. e6
  14. 7.Dd2
  15. a6
  16. 8.O-O-O
  17. Ad7
  18. 9.Rb1
  19. Cxd4
  20. 10.Dxd4
  21. Ae7
  22. 11.h4
  23. Dc7
  24. 12.h5
  25. h6
  26. 13.Ah4
  27. b5
  28. 14.f3
  29. Tc8
  30. 15.Dd2
  31. b4
  32. 16.Ce2
  33. e5
  34. 17.g4
  35. Ae6
  36. 18.Cg3
  37. Da5
  38. 19.b3
  39. Tc5
  40. 20.Cf5
  41. Axf5
  42. 21.gxf5
  43. d5
  44. 22.Ad3
  45. Da3
  46. 23.Th2
  47. d4
  48. 24.Dc1
  49. Dxc1+
  50. 25.Txc1
  51. a5
  52. 26.Tg1
  53. Tg8
  54. 27.Ae1
  55. Ch7
  56. 28.a3
  57. bxa3
  58. 29.b4
  59. axb4
  60. 30.Axb4
  61. Tc7
  62. 31.Ad2
  63. Cg5
  64. 32.Tf1
  65. Tb7+
  66. 33.Ra1
  67. Rd7
  68. 34.f4
  69. exf4
  70. 35.e5
  71. Ab4
  72. 36.Txf4
  73. Ac3+
  74. 37.Axc3
  75. dxc3
  76. 38.Td4+
  77. Re7
  78. 39.Th1
  79. Tgb8
  80. 40.Ta4
  81. Ch3
  82. 41.f6+
  83. gxf6
  84. 42.exf6+
  85. Rxf6
  86. 43.Txa3
  87. Cg5
  88. 44.Ac4
  89. Rg7
  90. 45.Aa2
  91. f5
  92. 46.Tf1
  93. Te7
  94. 47.Ab3
  95. Tf8
  96. 48.Tf4
  97. Ce4
  98. 49.Ad5
  99. Tb8
  100. 50.Tf1
  101. Cg3
  102. 51.Tg1
  103. f4
  104. 52.Ta4
  105. Tf8
  106. 53.Ra2
  107. Te5
  108. 54.Af3
  109. Tb5
  110. 55.Td1
  111. Tf7
  112. 56.Tdd4
  113. Cxh5
  114. 57.Tab4
  115. Txb4
  116. 58.Txb4
  117. Cg3
  118. 59.Rb3
  119. h5
  120. 60.Rxc3
  121. h4
  122. 61.Ag4
  123. f3
  124. 62.Ah3
  125. Ce2+
  126. 63.Rd2
  127. Cf4
  128. 64.Ag4
  129. f2
  130. 65.Tb1
  131. h3
  132. 66.Af3
  133. Cg2
  134. 67.Re2
  135. Ce1
  136. 68.Rxf2
  137. Cxf3
  138. 69.Rg3
  139. h2
  140. 70.c4
  141. Tf6
  142. 71.Th1
  143. Rf7
  144. 72.c5
  145. Re7
  146. 73.Td1
  147. Tg6+
  148. 74.Rxf3
    1. Solución:74.Rxf3
    2. Tg1
    3. 75.Rf4
      1. 75.Re2 with a winning endgame, for example:
      2. Txd1
      1. 75.Txg1
      2. hxg1=Q
    5. 75...Txd1
      1. 75...h1=Q
      2. 76.Txg1
      3. Dxg1
      4. 77.c6 with a winning endgame, for example:
      5. Dc5
      6. 78.c7
      7. Dxc7+
      1. 75...h1=R
      2. 76.Txg1
      3. Txg1
      4. 77.Re5 with a winning endgame, for example:
        1. 77.c6 with a winning endgame, for example:
        2. Rd6
        3. 78.c7
        4. Rxc7
        1. 77.Re3 with a winning endgame, for example:
        2. Tc1
        3. 78.Rd4
        4. Re6
        5. 79.c6
        6. Txc6
      6. 77...Rd7
      7. 78.Rd4
      8. Rc6
      9. 79.Rc4
      10. Td1
      11. 80.Rb4
      12. Tc1
      13. 81.Ra3
      14. Txc5
  150. 74...Tg1
0-1
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