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Puzzle 944665: Albul câștigă finalul

GM Yi Xu (2541) - IM Qi b Chen (2436)
TCh-CHN 2019 China CHN, 2019.08.20
  2. 1.e4
  3. c5
  4. 2.Cc3
  5. d6
  6. 3.d4
  7. cxd4
  8. 4.Dxd4
  9. Cc6
  10. 5.Dd2
  11. g6
  12. 6.b3
  13. Nh6
  14. 7.f4
  15. f5
  16. 8.Nb2
  17. Cf6
  18. 9.Nd3
  19. Da5
  20. 10.exf5
  21. Nxf5
  22. 11.Cge2
  23. O-O-O
  24. 12.O-O-O
  25. d5
  26. 13.Nxf5+
  27. gxf5
  28. 14.De3
  29. Rb8
  30. 15.Cd4
  31. Cg4
  32. 16.De6
  33. Nxf4+
  34. 17.Rb1
  35. Ne5
  36. 18.Ccb5
  37. Cxd4
  38. 19.Cxd4
  39. Db6
  40. 20.The1
  41. Ng7
  42. 21.Dxf5
  43. Dg6
  44. 22.Txe7
  45. Dxf5
  46. 23.Cxf5
  47. Nxb2
  48. 24.Rxb2
  49. Thf8
  50. 25.Td4
  51. Cf6
  52. 26.g4
  53. Tde8
  54. 27.Txe8+
  55. Txe8
  56. 28.g5
  57. Te5
  58. 29.Tf4
  59. Ch5
  60. 30.Th4
  61. Txf5
  62. 31.Txh5
  63. h6
  64. 32.h4
  65. hxg5
  66. 33.Txg5
  67. Tf4
  68. 34.h5
  69. d4
  70. 35.h6
  71. Th4
  72. 36.Tg8+
  73. Rc7
  74. 37.Th8
  75. Th2
  76. 38.Rc1
  77. b5
  78. 39.h7
  79. Rb7
  80. 40.Rd1
  81. a6
  82. 41.Re1
  83. Ra7
  84. 42.Rf1
  85. Rb7
  86. 43.Rg1
  87. Th6
  88. 44.Rg2
  89. Ra7
  90. 45.Rg3
  91. b4
  92. 46.Rf4
  93. a5
  94. 47.Re5
  95. Th4
  96. 48.Rf6
  97. Th1
  98. 49.Re6
  99. Rb7
  100. 50.Rd5
  101. Th4
  102. 51.Rc5
  103. Ra7
  104. 52.Rb5
  105. Th5+
  106. 53.Ra4
  107. Rb7
  108. 54.Td8
  109. Txh7
  110. 55.Rxa5
  111. Tc7
  112. 56.Txd4
  113. Txc2
  114. 57.Txb4+
  115. Rc6
  116. 58.Tc4+
  117. Txc4
  118. 59.bxc4
  119. Rc5
    1. Soluţie:59...Rc5
    2. 60.a4
    3. Rxc4
      1. 60...Rc6
      2. 61.Ra6
    5. 61.Rb6
    6. Rb4
    7. 62.a5
    8. Ra4
    9. 63.a6
      1. 63.Ra6
      2. Rb4
      3. 64.Rb6
      4. Rb3 with a winning endgame, for example:
        1. 64...Rc4 with a winning endgame, for example:
        2. 65.a6
        3. Rb4
        4. 66.a7
        5. Ra4
        6. 67.a8=Q+
        1. 64...Ra3 with a winning endgame, for example:
        2. 65.a6
        3. Ra4
        4. 66.a7
        5. Rb4
        6. 67.a8=Q
      6. 65.a6
      7. Rb4
      8. 66.a7
      9. Ra4
      10. 67.a8=Q+
    11. 63...Rb4 with a winning endgame, for example:
    12. 64.a7
    13. Ra4
    14. 65.a8=Q+
  121. 60.a4
1-0
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