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पहेली 993351: सफ़ेद से अंतिम खेल जीतना

Federico Messina - Daniel Lorelli (2055)
XX Rio Grande Domingo Int lichess.org INT (2), 2020.07.05
  2. 1.e4
  3. e6
  4. 2.d4
  5. d5
  6. 3.exd5
  7. exd5
  8. 4.Nf3
  9. Bd6
  10. 5.Bd3
  11. Nc6
  12. 6.c3
  13. Nge7
  14. 7.O-O
  15. Bg4
  16. 8.h3
  17. Bh5
  18. 9.Bg5
  19. f6
  20. 10.Be3
  21. Qd7
  22. 11.Na3
  23. g5
  24. 12.Nb5
  25. g4
  26. 13.Nxd6+
  27. Qxd6
  28. 14.hxg4
  29. Bxg4
  30. 15.g3
  31. h5
  32. 16.Be2
  33. Bxf3
  34. 17.Bxf3
  35. h4
  36. 18.Bf4
  37. Qd7
  38. 19.Bg2
  39. h3
  40. 20.Bf3
  41. h2+
  42. 21.Kh1
  43. O-O-O
  44. 22.Bg2
  45. Kb8
  46. 23.Qf3
  47. Rdg8
  48. 24.b4
  49. Nd8
  50. 25.Rae1
  51. Nf7
  52. 26.Re2
  53. Nd6
  54. 27.Bxd6
  55. Qxd6
  56. 28.Rd1
  57. Rg5
  58. 29.Rde1
  59. Nc8
  60. 30.c4
  61. a6
  62. 31.cxd5
  63. Qxb4
  64. 32.Qxf6
  65. Rhg8
  66. 33.Qf4
  67. Nd6
  68. 34.Rc1
  69. Rf5
  70. 35.Qe3
  71. Rgf8
  72. 36.f4
  73. Re8
  74. 37.Qd3
  75. Rxe2
  76. 38.Qxe2
  77. Qxd4
  78. 39.Rd1
  79. Qc5
  80. 40.Be4
  81. Rf8
  82. 41.Bg2
  83. Re8
  84. 42.Qd2
  85. Re3
  86. 43.Kxh2
  87. Rc3
  88. 44.Re1
  89. Rc2
  90. 45.Qe3
  91. Qc4
  92. 46.Kh3
  93. Qxa2
  94. 47.Qf3
  95. Rf2
  96. 48.Qh5
  97. Rxg2
  98. 49.Qh8+
  99. Ka7
  100. 50.Qd4+
  101. b6
  102. 51.Re7
  103. Qc2
  104. 52.Qe5
  105. Rh2+
  106. 53.Kg4
  107. Qg6+
  108. 54.Kf3
  109. Qd3+
  110. 55.Kg4
  111. Qd1+
  112. 56.Kg5
  113. Rh5+
  114. 57.Kf6
  115. Rxe5
  116. 58.Rxe5
  117. Qf3
  118. 59.Re7
  119. Qxg3
  120. 60.Rxc7+
  121. Kb8
  122. 61.Rc6
  123. Qxf4+
  124. 62.Ke6
  125. Ne4
  126. 63.Rxb6+
  127. Ka7
  128. 64.Rc6
  129. Qf6+
  130. 65.Kd7
  131. Qf7+
  132. 66.Kc8
  133. Qe8+
  134. 67.Kc7
  135. Qe7+
  136. 68.Kc8
  137. Qb7+
  138. 69.Kd8
  139. Qb8+
  140. 70.Kd7
  141. Nf6+
  142. 71.Ke6
  143. Ne8
  144. 72.Kd7
  145. Nc7
  146. 73.Rxc7+
  147. Ka8
  148. 74.Rc8
  149. a5
  150. 75.Rxb8+
  151. Kxb8
  152. 76.Ke7
  153. a4
  154. 77.d6
  155. a3
    1. उपाय:77...a3
    2. 78.d7
    3. Kb7
      1. 78...a2
      2. 79.d8=Q+
      3. Kb7 with a winning endgame, for example:
      4. 80.Qa5
      5. Kc6
      6. 81.Qxa2
      1. 78...Ka7
      2. 79.d8=R
      3. a2
      4. 80.Rd1
      5. Kb6 with a winning endgame, for example:
      6. 81.Ra1
      7. Kb5
      8. 82.Rxa2
    5. 79.d8=Q
      1. 79.d8=R
      2. a2
        1. 79...Ka6
        2. 80.Ra8+
        3. Kb5
        4. 81.Rxa3
        1. 79...Kc6
        2. 80.Ra8
        3. Kb5
        4. 81.Rxa3
        1. 79...Ka7 with a winning endgame, for example:
        2. 80.Rd3
        3. a2
        4. 81.Ra3+
        5. Kb6
        6. 82.Rxa2
      4. 80.Rd1
        1. 80.Rd7+
        2. Kb6
          1. 80...Ka6
          2. 81.Rd1
          3. Ka5
          4. 82.Ra1
          5. Kb4
          6. 83.Rxa2
          1. 80...Kc6
          2. 81.Ra7
          3. Kb6
          4. 82.Rxa2
        4. 81.Rd1
        5. Ka5
          1. 81...Kb5
          2. 82.Ra1
          3. Kc4
          4. 83.Rxa2
          1. 81...Kc5
          2. 82.Ra1
          3. Kc4
          4. 83.Rxa2
        7. 82.Ra1
        8. Kb4
          1. 82...Kb5
          2. 83.Rxa2
          1. 82...Ka4
          2. 83.Rxa2+
          1. 82...Ka6
          2. 83.Rxa2+
        10. 83.Rxa2
      6. 80...Kc6 with a winning endgame, for example:
        1. 80...Kb6 with a winning endgame, for example:
        2. 81.Ra1
        3. Kb5
        4. 82.Rxa2
        1. 80...Ka6 with a winning endgame, for example:
        2. 81.Ra1
        3. Kb5
        4. 82.Rxa2
      8. 81.Ra1
      9. Kb5
      10. 82.Rxa2
    7. 79...Ka7 with a winning endgame, for example:
      1. 79...a2 with a winning endgame, for example:
      2. 80.Qa5
      3. Kc6
      4. 81.Qxa2
      1. 79...Kc6 with a winning endgame, for example:
      2. 80.Qa5
      3. a2
      4. 81.Qxa2
    9. 80.Kd6
    10. Ka6
    11. 81.Qb8
    12. a2
    13. 82.Kc5
    14. Ka5
    15. 83.Qa7#
  157. 78.d7
  158. a2
  159. 79.d8=Q+
  160. Kb7
  161. 80.Qa5
  162. Kc8
  163. 81.Qxa2
1-0
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