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Puzzle 775283: Negras se defienden

GM David Paravyan (2586) - IM Le Tuan Minh (2542)
chess.com SpeedChess Q1KO chess.com INT, 2022.11.11
  2. 1.e4
  3. d5
  4. 2.exd5
  5. Dxd5
  6. 3.Cc3
  7. Dd8
  8. 4.d4
  9. Cf6
  10. 5.Cf3
  11. c6
  12. 6.Ag5
  13. Af5
  14. 7.Ac4
  15. e6
  16. 8.Ch4
  17. Ag6
  18. 9.Cxg6
  19. hxg6
  20. 10.Dd3
  21. Ab4
  22. 11.O-O-O
  23. Da5
  24. 12.Axf6
  25. gxf6
  26. 13.Ce4
  27. Ae7
  28. 14.Rb1
  29. Cd7
  30. 15.Ab3
  31. f5
  32. 16.Cd2
  33. Dc7
  34. 17.Cf3
  35. Af6
  36. 18.h4
  37. O-O-O
  38. 19.De2
  39. Cb6
  40. 20.c3
  41. Cd5
  42. 21.g3
  43. Rb8
  44. 22.The1
  45. Cb6
  46. 23.De3
  47. Td7
  48. 24.Ce5
  49. Axe5
  50. 25.dxe5
  51. Thd8
  52. 26.Txd7
  53. Txd7
  54. 27.Td1
  55. Txd1+
  56. 28.Axd1
  57. Cc4
  58. 29.Dc5
  59. b5
  60. 30.Ae2
  61. Cxe5
  62. 31.h5
  63. gxh5
  64. 32.Axh5
  65. Rb7
  66. 33.Ae2
  67. Cd7
  68. 34.De7
  69. Cb6
  70. 35.De8
  71. Dd7
  72. 36.Df8
  73. a5
  74. 37.a3
  75. Cd5
  76. 38.Rc1
  77. Rc7
  78. 39.c4
  79. bxc4
  80. 40.Dc5
  81. Cb6
  82. 41.Dxa5
  83. Dd4
  84. 42.Da7+
  85. Rd6
  86. 43.Db8+
  87. Re7
  88. 44.Dc7+
  89. Rf6
  90. 45.Ah5
  91. Dxf2
  92. 46.Dxf7+
    1. Solución:46.Dxf7+
    2. Re5
      1. No46...Rg5 porque
      2. 47.Dg6#
  94. 46...Re5
  95. 47.Dc7+
  96. Re4
  97. 48.Dxc6+
  98. Cd5
  99. 49.Dxc4+
  100. Re5
  101. 50.Rb1
  102. Dxg3
  103. 51.Af7
  104. De1+
  105. 52.Ra2
  106. Rf6
  107. 53.Ag8
  108. f4
  109. 54.Dc8
  110. De5
  111. 55.Df8+
  112. Rg5
  113. 56.Df7
  114. Ce3
  115. 57.Dxe6
  116. Dxe6+
  117. 58.Axe6
  118. f3
  119. 59.Ad7
  120. f2
  121. 60.Ab5
  122. Rf4
  123. 61.a4
  124. Re5
  125. 62.a5
  126. Rd6
  127. 63.a6
  128. Rc7
  129. 64.Rb3
  130. Rb6
  131. 65.Ae2
  132. f1=Q
  133. 66.Axf1
  134. Cxf1
  135. 67.Rc3
  136. Rxa6
  137. 68.b4
  138. Rb5
  139. 69.Rd4
  140. Rxb4
1/2-1/2

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