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Oppgave 990773: Sort å vinne sluttspillet

GM Krikor Sevag Mekhitarian (2554) - FM Sharma Dushyant (2270)
Titled Tuesday 10th Nov chess.com INT (4), 2020.11.10
  2. 1.e4
  3. d5
  4. 2.exd5
  5. Sf6
  6. 3.d4
  7. Lg4
  8. 4.Le2
  9. Lxe2
  10. 5.Dxe2
  11. Dxd5
  12. 6.Sf3
  13. Sc6
  14. 7.c4
  15. Dd7
  16. 8.d5
  17. Sb4
  18. 9.a3
  19. Sa6
  20. 10.O-O
  21. g6
  22. 11.Se5
  23. Dd8
  24. 12.Sc3
  25. Lg7
  26. 13.Td1
  27. O-O
  28. 14.Le3
  29. Sb8
  30. 15.Tac1
  31. Sbd7
  32. 16.f4
  33. Te8
  34. 17.Df3
  35. Dc8
  36. 18.Ld4
  37. e6
  38. 19.h3
  39. exd5
  40. 20.Sxd5
  41. Sxd5
  42. 21.cxd5
  43. Sxe5
  44. 22.fxe5
  45. Lxe5
  46. 23.Lxe5
  47. Txe5
  48. 24.d6
  49. c6
  50. 25.d7
  51. Df8
  52. 26.Df6
  53. Te7
  54. 27.Td6
  55. Td8
  56. 28.Tcd1
  57. Te4
  58. 29.Df3
  59. De7
  60. 30.Df2
  61. Te2
  62. 31.Dg3
  63. h5
  64. 32.b4
  65. De4
  66. 33.b5
  67. h4
  68. 34.Dg5
  69. Kg7
  70. 35.bxc6
  71. bxc6
  72. 36.T6d4
  73. Te1+
  74. 37.Txe1
  75. Dxe1+
  76. 38.Kh2
  77. Dg3+
  78. 39.Dxg3
  79. hxg3+
  80. 40.Kxg3
  81. Kf6
  82. 41.Td6+
  83. Ke7
  84. 42.Txc6
  85. Txd7
  86. 43.Ta6
  87. Tb7
  88. 44.a4
  89. Kf8
  90. 45.h4
  91. Kg7
  92. 46.Kh3
  93. Tb3+
  94. 47.g3
  95. Tb7
  96. 48.Kg4
  97. Kh6
  98. 49.Kf4
  99. Tb4+
  100. 50.Ke5
  101. Tb7
  102. 51.Kd6
  103. f5
  104. 52.Ke5
  105. Kh5
  106. 53.Kf4
  107. Tb4+
  108. 54.Kf3
  109. Tb3+
  110. 55.Kf2
  111. Tb2+
  112. 56.Ke3
  113. Tb3+
  114. 57.Kf4
  115. Tb4+
  116. 58.Ke5
  117. Tb7
  118. 59.a5
  119. Te7+
  120. 60.Kd5
  121. Tb7
  122. 61.Kc5
  123. Te7
  124. 62.Kd5
  125. Td7+
  126. 63.Td6
  127. Txd6+
  128. 64.Kxd6
  129. Kg4
  130. 65.Kc6
  131. Kxg3
  132. 66.a6
  133. f4
  134. 67.Kb7
  135. f3
  136. 68.Kxa7
    1. Løsning:68.Kxa7
    2. f2
    3. 69.Kb7 with a winning endgame, for example:
      1. 69.h5
      2. f1=Q
      1. 69.Ka8 with a winning endgame, for example:
      2. Kxh4
      3. 70.a7
      4. f1=Q
    5. 69...Kxh4
    6. 70.a7
    7. f1=Q
  138. 68...f2
  139. 69.Kb7
  140. f1=Q
  141. 70.a7
  142. Df3+
  143. 71.Kb8
  144. Kxh4
0-1
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