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Puzzle 993289: Negrul câștigă finalul

GM A. Wirig (2499) - IM Mariano Ortega (2458)
Titled Tuesday 12th May chess.com INT (5), 2020.05.12
  2. 1.d4
  3. Cf6
  4. 2.Ng5
  5. d5
  6. 3.Nxf6
  7. exf6
  8. 4.e3
  9. c6
  10. 5.c4
  11. dxc4
  12. 6.Nxc4
  13. Nd6
  14. 7.Cc3
  15. O-O
  16. 8.Cf3
  17. f5
  18. 9.O-O
  19. Cd7
  20. 10.Nb3
  21. Cf6
  22. 11.Tc1
  23. Te8
  24. 12.h3
  25. Ce4
  26. 13.Dd3
  27. De7
  28. 14.a3
  29. Nd7
  30. 15.Na2
  31. Tad8
  32. 16.Tfd1
  33. Nc8
  34. 17.Cd2
  35. Nb8
  36. 18.Cf3
  37. g5
  38. 19.Cd2
  39. Rg7
  40. 20.Cf1
  41. h5
  42. 21.Ce2
  43. g4
  44. 22.Cf4
  45. Dg5
  46. 23.g3
  47. h4
  48. 24.Tc2
  49. Th8
  50. 25.d5
  51. hxg3
  52. 26.fxg3
  53. gxh3
  54. 27.Dd4+
  55. f6
  56. 28.Rh2
  57. cxd5
  58. 29.Txc8
  59. Nxf4
  60. 30.exf4
  61. Dg4
  62. 31.Tc2
  63. Tc8
  64. 32.Tdc1
  65. Df3
  66. 33.Nxd5
  67. Txc2+
  68. 34.Txc2
  69. Dxf1
  70. 35.Nxe4
  71. fxe4
  72. 36.Dxe4
  73. Td8
  74. 37.De2
  75. Dxe2+
  76. 38.Txe2
  77. Td7
  78. 39.Rxh3
  79. Rg6
  80. 40.Rg4
  81. f5+
  82. 41.Rf3
  83. Rf6
  84. 42.Te3
  85. Td2
  86. 43.Tb3
  87. b6
  88. 44.Tb4
  89. Td3+
  90. 45.Rf2
  91. Re6
  92. 46.a4
  93. Rd5
  94. 47.Tb5+
  95. Re4
  96. 48.Te5+
  97. Rd4
  98. 49.Txf5
  99. Td2+
  100. 50.Rf3
  101. Txb2
  102. 51.a5
  103. b5
  104. 52.Tf7
  105. b4
  106. 53.Txa7
  107. b3
  108. 54.Tb7
  109. Rc3
  110. 55.a6
  111. Ta2
  112. 56.a7
  113. b2
  114. 57.f5
  115. Txa7
  116. 58.Tb8
  117. Ta8
  118. 59.Tb7
  119. Ta7
  120. 60.Tb5
  121. Ta5
  122. 61.Txb2
  123. Rxb2
  124. 62.Rf4
  125. Rc3
  126. 63.g4
  127. Rd4
  128. 64.g5
  129. Ta1
  130. 65.g6
  131. Tf1+
  132. 66.Rg5
  133. Re5
  134. 67.g7
    1. Soluţie:67.g7
    2. Tg1+ Turnul negru atacă Regele alb, care apără pătratul f6.
    3. 68.Rh6
      1. 68.Rh4
      2. Rxf5
      3. 69.Rh3
      4. Txg7
      1. 68.Rh5
      2. Rxf5
      3. 69.Rh6 with a winning endgame, for example:
      4. Th1#
    5. 68...Rf6
      1. 68...Rxf5
      2. 69.Rh7
        1. 69.g8=Q
        2. Txg8
      4. 69...Th1+
      5. 70.Rg8
      6. Rg6
      7. 71.Rf8
      8. Tf1+
      9. 72.Rg8 with a winning endgame, for example:
      10. Tf4
      11. 73.Rh8
      12. Th4+
      13. 74.Rg8
      14. Th7
      15. 75.Rf8
      16. Txg7
    7. 69.Rh7
      1. 69.g8=N+
      2. Txg8
      3. 70.Rh7 with a winning endgame, for example:
      4. Tc8
      5. 71.Rh6
      6. Rxf5
      1. 69.Rh5
      2. Txg7
      3. 70.Rh4
      4. Rxf5
    9. 69...Txg7+
    10. 70.Rh6 with a winning endgame, for example:
      1. 70.Rh8 with a winning endgame, for example:
      2. Tg1
      3. 71.Rh7
      4. Rxf5
    12. 70...Ta7
    13. 71.Rh5
    14. Rxf5
  136. 67...Tg1+
  137. 68.Rh6
  138. Rf6
  139. 69.Rh7
  140. Txg7+
  141. 70.Rh8
  142. Tg5
0-1
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