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Puzzle 242693: As brancas ganham o final

GM G. Flear (2431) - GM Gawain Jones (2670)
Caplin Hastings Online Tornelo INT, 2021.01.10
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. g6
  6. 3.Cc3
  7. Bg7
  8. 4.e4
  9. d6
  10. 5.Be2
  11. O-O
  12. 6.Bg5
  13. Ca6
  14. 7.Dd2
  15. e5
  16. 8.d5
  17. De8
  18. 9.Bd1
  19. c6
  20. 10.Cge2
  21. cxd5
  22. 11.cxd5
  23. b5
  24. 12.a3
  25. Cc5
  26. 13.f3
  27. a5
  28. 14.O-O
  29. Bd7
  30. 15.Bc2
  31. b4
  32. 16.axb4
  33. axb4
  34. 17.Txa8
  35. Dxa8
  36. 18.Cd1
  37. Bb5
  38. 19.Te1
  39. Tc8
  40. 20.Cc1
  41. Da5
  42. 21.Cf2
  43. Ch5
  44. 22.Cb3
  45. Cxb3
  46. 23.Bxb3
  47. Cf4
  48. 24.g3
  49. f6
  50. 25.Bxf4
  51. exf4
  52. 26.Dxf4
  53. Dc7
  54. 27.Rg2
  55. Rh8
  56. 28.Dd2
  57. Dc5
  58. 29.Ch3
  59. Rg8
  60. 30.Cf4
  61. Bh6
  62. 31.Df2
  63. Bxf4
  64. 32.gxf4
  65. Bd3
  66. 33.e5
  67. fxe5
  68. 34.fxe5
  69. Dxf2+
  70. 35.Rxf2
  71. dxe5
  72. 36.d6+
  73. Rf8
  74. 37.Txe5
  75. Td8
  76. 38.Td5
  77. Bf5
  78. 39.Td4
  79. Bd7
  80. 40.Txb4
  81. Be8
  82. 41.Td4
  83. Tb8
  84. 42.Td3
  85. Bb5
  86. 43.Td2
  87. Bd7
  88. 44.Bc4
  89. Tb6
  90. 45.b3
  91. Re8
  92. 46.Td4
  93. Bf5
  94. 47.Re3
  95. Rd7
  96. 48.Rf4
  97. Tb8
  98. 49.Re5
  99. h5
  100. 50.Rf6
  101. Tf8+
  102. 51.Rg7
  103. Tc8
  104. 52.h4
  105. Bc2
  106. 53.Bb5+
  107. Rd8
  108. 54.d7
  109. Tb8
  110. 55.Bc4
  111. Bxb3
  112. 56.Bxb3
  113. Txb3
  114. 57.Rxg6
  115. Txf3
  116. 58.Rxh5
  117. Tg3
  118. 59.Rh6
  119. Tg1
  120. 60.h5
  121. Tg2
  122. 61.Rh7
  123. Tg5
  124. 62.h6
  125. Tg1
  126. 63.Rh8
  127. Tg6
  128. 64.h7
  129. Tg1
  130. 65.Tf4
  131. Rxd7
  132. 66.Tf8
  133. Re6
    1. Solução:66...Re6
    2. 67.Tg8
    3. Th1
      1. 67...Td1
      2. 68.Rg7
      3. Tg1+
      1. 67...Ta1
      2. 68.Rg7
      3. Tg1+
      1. 67...Tc1
      2. 68.Rg7
      3. Tg1+
      1. 67...Tf1
      2. 68.Rg7
      3. Tf7+
      4. 69.Rh6
      5. Tf6+ with a winning endgame, for example:
      6. 70.Tg6
      7. Txg6+
      8. 71.Rxg6
      9. Re7
      10. 72.h8=Q
    5. 68.Rg7
    6. Tg1+
    7. 69.Rf8 A torre branca ataca a torre preta, que está defendendo o quadrado g6.
      1. 69.Rh6
      2. Th1+
      3. 70.Rg7
        1. 70.Rg6
        2. Tg1+
        3. 71.Rh6
          1. 71.Rh5
          2. Th1+
          3. 72.Rg6
          4. Tg1+
        5. 71...Th1+
      5. 70...Tg1+
      1. 69.Rh8
      2. Th1
    9. 69...Tf1+
      1. 69...Th1 with a winning endgame, for example:
      2. 70.h8=Q
    11. 70.Re8
      1. 70.Rg7
      2. Tg1+
    13. 70...Ta1
      1. 70...Tb1
      2. 71.Tg6+
      3. Rf5 with a winning endgame, for example:
      4. 72.Tf6+
      5. Re5
      6. 73.Th6
      7. Tb8+
      8. 74.Rf7
      9. Tb7+
      10. 75.Rg6
      11. Tb6+
      12. 76.Rg5
      13. Tb8
      14. 77.h8=Q+
      1. 70...Rd6 with a winning endgame, for example:
      2. 71.h8=Q
    15. 71.Tg6+
      1. 71.Rf8
      2. Tf1+
    17. 71...Rf5 with a winning endgame, for example:
      1. 71...Re5 with a winning endgame, for example:
      2. 72.h8=Q+
    19. 72.Tf6+
    20. Re5
    21. 73.Th6
    22. Ta8+
    23. 74.Rf7
    24. Ta7+
    25. 75.Rg6
    26. Ta6+
    27. 76.Rg5
    28. Ta8
    29. 77.h8=Q+
  135. 67.Tg8
  136. Th1
  137. 68.Rg7
  138. Tg1+
  139. 69.Rf8
  140. Tf1+
  141. 70.Re8
  142. Ta1
  143. 71.Tg6+
  144. Rf5
  145. 72.Tf6+
  146. Re5
  147. 73.Tf8
  148. Re6
  149. 74.Tf6+
  150. Re5
  151. 75.Tf1
  152. Txf1
  153. 76.h8=Q+
  154. Re4
  155. 77.Re7
  156. Tf5
  157. 78.Dh4+
  158. Re5
  159. 79.Dc4
  160. Tg5
  161. 80.Dc5+
  162. Rf4
  163. 81.Dd4+
  164. Rf3
  165. 82.Rf6
  166. Tg4
  167. 83.Dd3+
  168. Rf4
  169. 84.Df5+
  170. Rg3
  171. 85.Re5
  172. Tg8
  173. 86.Dd3+
  174. Rf2
  175. 87.Dc2+
  176. Rg1
  177. 88.Db1+
  178. Rh2
  179. 89.Dh7+
1-0
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