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Puzzle 958786: Albul câștigă finalul

Ivan Cheparinov (2647) - Konstantin Sek (2439)
World Rapid 2019 St Petersburg RUS (6), 2019.12.27
  2. 1.Cf3
  3. Cf6
  4. 2.c4
  5. c5
  6. 3.Cc3
  7. Cc6
  8. 4.e3
  9. e6
  10. 5.d4
  11. d5
  12. 6.cxd5
  13. exd5
  14. 7.Nb5
  15. cxd4
  16. 8.Cxd4
  17. Nd7
  18. 9.O-O
  19. Nd6
  20. 10.Cf3
  21. a6
  22. 11.Nxc6
  23. Nxc6
  24. 12.b3
  25. O-O
  26. 13.Nb2
  27. Te8
  28. 14.Dd4
  29. De7
  30. 15.Tac1
  31. Tad8
  32. 16.Tfd1
  33. h6
  34. 17.Ce2
  35. Na3
  36. 18.Cg3
  37. Nxb2
  38. 19.Dxb2
  39. Ce4
  40. 20.Cf5
  41. Df8
  42. 21.C3d4
  43. Nd7
  44. 22.Tc7
  45. Nxf5
  46. 23.Cxf5
  47. g6
  48. 24.Cd4
  49. Te7
  50. 25.Dc2
  51. Tdd7
  52. 26.Txd7
  53. Txd7
  54. 27.Tc1
  55. Rh7
  56. 28.Dc8
  57. Dxc8
  58. 29.Txc8
  59. Cd6
  60. 30.Tc5
  61. Ce4
  62. 31.Tc2
  63. Rg7
  64. 32.f3
  65. Cg5
  66. 33.Rf2
  67. Rf6
  68. 34.Re2
  69. Ce6
  70. 35.Cxe6
  71. fxe6
  72. 36.Tc8
  73. e5
  74. 37.Rd3
  75. d4
  76. 38.e4
  77. g5
  78. 39.a4
  79. h5
  80. 40.b4
  81. g4
  82. 41.Tc5
  83. gxf3
  84. 42.gxf3
  85. Tg7
  86. 43.f4
  87. exf4
  88. 44.Txh5
  89. Tg1
  90. 45.Tf5+
  91. Re6
  92. 46.Rxd4
  93. Tb1
  94. 47.Rc3
  95. Tc1+
  96. 48.Rd3
  97. Tb1
  98. 49.b5
  99. axb5
  100. 50.Txb5
  101. Td1+
  102. 51.Re2
  103. Td4
  104. 52.Rf3
  105. Txa4
  106. 53.Rxf4
  107. Ta2
  108. 54.Tb6+
  109. Rf7
  110. 55.Txb7+
  111. Rg6
  112. 56.Tb6+
  113. Rg7
  114. 57.h4
  115. Th2
  116. 58.Rg4
  117. Tg2+
  118. 59.Rf3
  119. Th2
  120. 60.Rg3
  121. Te2
  122. 61.Te6
  123. Rf7
  124. 62.Te5
  125. Rf6
  126. 63.Tf5+
  127. Re6
  128. 64.Rf3
  129. Te1
  130. 65.h5
  131. Th1
  132. 66.Rg4
  133. Te1
  134. 67.Rf4
  135. Th1
  136. 68.Rg5
  137. Tg1+
  138. 69.Rh6
  139. Tg4
  140. 70.Tg5
  141. Txe4
  142. 71.Rg7
  143. Ta4
    1. Soluţie:71...Ta4
    2. 72.h6
    3. Rd6 with a winning endgame, for example:
      1. 72...Ta7+
      2. 73.Rg6
      3. Tf7 with a winning endgame, for example:
      4. 74.Te5+
      5. Rxe5
      6. 75.Rxf7
      7. Rf5
      8. 76.h7
      9. Rg5
      10. 77.h8=Q
      1. 72...Tb4 with a winning endgame, for example:
      2. 73.h7
      3. Tb7+
      4. 74.Rg6
      5. Tb8
      6. 75.Th5
      7. Td8
      8. 76.h8=Q
      1. 72...Tf4 with a winning endgame, for example:
      2. 73.h7
      3. Tf7+
      4. 74.Rg8
      5. Tc7
      6. 75.h8=Q
    5. 73.h7
    6. Ta7+
    7. 74.Rh6
    8. Ta8
    9. 75.Tg6+
    10. Rd5
    11. 76.Tg8
    12. Ta1
    13. 77.Tg5+
    14. Re4
    15. 78.h8=Q
  145. 72.h6
  146. Ta7+
  147. 73.Rg6
  148. Tf7
  149. 74.Te5+
1-0
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