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Puzzle 753307: As pretas defendem

GM Nikita Afanasiev (2569) - GM Vl Zakhartsov (2523)
TCh-RUS Rapid 2022 Sochi RUS, 2022.10.18
  2. 1.e4
  3. c5
  4. 2.Cf3
  5. Cc6
  6. 3.Bb5
  7. g6
  8. 4.O-O
  9. Bg7
  10. 5.Te1
  11. e5
  12. 6.Bxc6
  13. dxc6
  14. 7.a4
  15. a5
  16. 8.Ca3
  17. Dc7
  18. 9.d3
  19. Ce7
  20. 10.Be3
  21. b6
  22. 11.h3
  23. h6
  24. 12.Cc4
  25. Be6
  26. 13.Cfd2
  27. Tb8
  28. 14.Tf1
  29. g5
  30. 15.Dh5
  31. Cg6
  32. 16.g3
  33. Cf4
  34. 17.gxf4
  35. exf4
  36. 18.e5
  37. fxe3
  38. 19.Cd6+
  39. Rf8
  40. 20.fxe3
  41. Bxe5
  42. 21.Cf5
  43. Bxb2
  44. 22.Tab1
  45. De5
  46. 23.e4
  47. Bc3
  48. 24.Cf3
  49. Dc7
  50. 25.Ch2
  51. f6
  52. 26.Rh1
  53. Be5
  54. 27.Cf3
  55. Bf7
  56. 28.Dg4
  57. h5
  58. 29.Dg1
  59. Bf4
  60. 30.d4
  61. g4
  62. 31.Ce1
  63. cxd4
  64. 32.Dxd4
  65. Be5
  66. 33.De3
  67. c5
  68. 34.Cd3
  69. Te8
  70. 35.Tbd1
  71. Bg6
  72. 36.Ch4
  73. Rg7
  74. 37.Cxg6
  75. Rxg6
  76. 38.Tf5
  77. c4
  78. 39.Cxe5+
  79. Txe5
  80. 40.Tdf1
  81. Txf5
  82. 41.exf5+
  83. Rg7
  84. 42.De4
  85. De5
  86. 43.Dxc4
  87. Td8
  88. 44.hxg4
  89. Td4
  90. 45.De6
  91. Dxe6
  92. 46.fxe6
  93. hxg4
  94. 47.e7
  95. Te4
  96. 48.Tf4
  97. Txe7
  98. 49.Txg4+
  99. Rf7
  100. 50.Tc4
  101. Te6
  102. 51.Rg2
  103. Re7
  104. 52.Rf3
  105. Rd7
  106. 53.Rf4
  107. Te5
  108. 54.Td4+
  109. Rc6
  110. 55.Td8
  111. Td5
  112. 56.Tc8+
  113. Rd6
  114. 57.Re3
  115. Tc5
  116. 58.Tf8
  117. Re7
  118. 59.Tb8
  119. Tc6
  120. 60.Rd4
  121. Td6+
  122. 61.Re4
  123. Rd7
  124. 62.c4
  125. Rc7
  126. 63.Tf8
  127. Rc6
  128. 64.Tc8+
  129. Rd7
  130. 65.Tb8
  131. Rc7
  132. 66.Tf8
  133. Rb7
  134. 67.Te8
  135. Tc6
  136. 68.Rd4
  137. Td6+
  138. 69.Re4
  139. Td1
  140. 70.Tf8
  141. Tf1
  142. 71.Rd5
  143. Tf5+
  144. 72.Re4
  145. Tf1
  146. 73.Rd5
  147. Td1+
  148. 74.Re4
  149. Rc6
  150. 75.Tc8+
  151. Rd7
  152. 76.Tb8
  153. Td6
  154. 77.Tf8
  155. Rc7
  156. 78.Te8
  157. Td2
  158. 79.Tf8
  159. Tf2
  160. 80.Rd5
  161. Rb7
  162. 81.Tf7+
  163. Ra6
  164. 82.Tf8
  165. Tf5+
  166. 83.Re4
  167. Tf1
  168. 84.Rd5
  169. Tf4
  170. 85.Tf7
  171. Tf5+
  172. 86.Re4
  173. Tf1
  174. 87.Rd5
  175. Td1+
  176. 88.Re4
  177. Td6
  178. 89.Tc7
  179. Te6+
  180. 90.Rd4
  181. Te5
  182. 91.Tf7
  183. Tf5
  184. 92.Re4
  185. Tf1
  186. 93.Rd5
  187. f5
  188. 94.Tf8
  189. Tf4
  190. 95.Tf7
  191. Tf1
  192. 96.Tf8
  193. Tf4
  194. 97.Tf7
  195. Tf2
  196. 98.Tf8
  197. Ra7
  198. 99.Tf7+
  199. Ra8
  200. 100.Rc6
  201. Tb2
  202. 101.Txf5
  203. Ra7
  204. 102.Tf7+
  205. Ra6
  206. 103.Tf8
    1. Solução:103.Tf8
      1. Ameaçando:
      2. 104.Ta8#
    3. Ra7
    4. Agora, se104.Ta8+
    5. Rxa8
  208. 103...Ra7
  209. 104.Tf7+
1/2-1/2

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