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पहेली 961876: काले से जीत

FM Bernardo Vainzoff Sztokbant (2213) - IM Omran Al Hosani (2261)
Titled Tue 13th Sep Late chess.com INT (11), 2022.09.13
  2. 1.e4
  3. e5
  4. 2.Nf3
  5. Nc6
  6. 3.d4
  7. exd4
  8. 4.Nxd4
  9. Bc5
  10. 5.Be3
  11. Qf6
  12. 6.c3
  13. Nge7
  14. 7.Bc4
  15. Ne5
  16. 8.Be2
  17. d6
  18. 9.O-O
  19. O-O
  20. 10.Nd2
  21. Qg6
  22. 11.Nc2
  23. Bb6
  24. 12.f4
  25. Bh3
  26. 13.Rf2
  27. Ng4
  28. 14.Bxg4
  29. Bxg4
  30. 15.Qe1
  31. f5
  32. 16.Bxb6
  33. axb6
  34. 17.e5
  35. dxe5
  36. 18.Qxe5
  37. Qd6
  38. 19.Qxd6
  39. cxd6
  40. 20.Nc4
  41. Nc8
  42. 21.Nb4
  43. Bh5
  44. 22.Re1
  45. Bf7
  46. 23.Ne3
  47. Ne7
  48. 24.a3
  49. Rfd8
  50. 25.Rd2
  51. Kf8
  52. 26.Red1
  53. Bb3
  54. 27.Re1
  55. Bf7
  56. 28.Nec2
  57. g6
  58. 29.Nd4
  59. Re8
  60. 30.Kf2
  61. Nc8
  62. 31.Nb5
  63. Rxe1
  64. 32.Kxe1
  65. Ke7
  66. 33.Kf2
  67. Kd7
  68. 34.Kg3
  69. Bc4
  70. 35.Nd4
  71. Bf7
  72. 36.Nf3
  73. Ke7
  74. 37.Nc2
  75. Ra5
  76. 38.Ncd4
  77. Kd7
  78. 39.Ne2
  79. Ke7
  80. 40.Nc1
  81. Kd7
  82. 41.Nd3
  83. Rd5
  84. 42.Nb4
  85. Rxd2
  86. 43.Nxd2
  87. Ne7
  88. 44.Nf3
  89. Nc6
  90. 45.Nc2
  91. Na5
  92. 46.Ne3
  93. Nc4
  94. 47.Nxc4
  95. Bxc4
  96. 48.Kf2
  97. Bd5
  98. 49.Nd4
  99. Bc4
  100. 50.g3
  101. Bf7
  102. 51.Ke3
  103. Bc4
  104. 52.Nf3
  105. Bf7
  106. 53.Kd4
  107. Bb3
  108. 54.Ng5
  109. Bg8
  110. 55.Nf3
  111. Kc6
  112. 56.Ne1
  113. Kd7
  114. 57.c4
  115. Kc6
  116. 58.b3
  117. b5
  118. 59.Nc2
  119. bxc4
  120. 60.bxc4
  121. b5
  122. 61.cxb5+
  123. Kxb5
  124. 62.Nb4
  125. Ka4
  126. 63.Nd5
  127. Kxa3
  128. 64.Nf6
  129. Bf7
  130. 65.Nxh7
  131. Kb4
  132. 66.Ng5
  133. Bg8
  134. 67.Nf3
  135. Kb5
  136. 68.Nh4
  137. Bf7
  138. 69.Ng2
  139. Kc6
  140. 70.Ne3
  141. Kd7
  142. 71.Ng2
  143. Ke6
  144. 72.Nh4
  145. Kf6
  146. 73.Nf3
  147. Ba2
  148. 74.Ng5
  149. Bb3
  150. 75.Nh7+
  151. Kg7
  152. 76.Ng5
  153. Kf6
  154. 77.Nh3
  155. Bg8
  156. 78.Nf2
  157. g5
  158. 79.Nd3
  159. Ba2
  160. 80.fxg5+
  161. Kxg5
  162. 81.h3
  163. Bb1
  164. 82.Nf4
  165. Be4
  166. 83.h4+
  167. Kg4
  168. 84.Ne2
  169. Bf3
  170. 85.Nc3
  171. Kxg3
  172. 86.h5
  173. Bxh5
  174. 87.Kd5
  175. f4
  176. 88.Kxd6
  177. f3
  178. 89.Ke5
    1. उपाय:89.Ke5
    2. Bg6
    3. 90.Nd1
      1. 90.Nd5
      2. f2
      3. 91.Ne3
      4. Bd3
      5. 92.Kd4
      1. 90.Kd4
      2. f2
      3. 91.Ne2+
    5. 90...Bd3
    6. 91.Kd4
      1. 91.Nb2 with a winning endgame, for example:
      2. Be2
      3. 92.Na4
      4. f2
      5. 93.Nc3
      6. f1=Q
    8. 91...Bc2
    9. 92.Ne3
      1. 92.Nc3 with a winning endgame, for example:
      2. f2
      3. 93.Ne2+
      4. Kf3
      5. 94.Nc3
      6. f1=Q
    11. 92...f2
    12. 93.Nxc2
      1. 93.Nf1+
      2. Kf4
      3. 94.Kc3
      1. 93.Ke5
      2. Bd3
      3. 94.Kd4
    14. 93...f1=Q
  180. 89...Bg6
  181. 90.Nd1
  182. Kg2
  183. 91.Kd4
  184. Kf1
  185. 92.Ke3
  186. Ke1
  187. 93.Kxf3
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