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Puzzle 697541: Albul remizează finalul

CM Roman Jiganchine (2205) - IM Vladimir Demin (2430)
Titled Tue 2nd Aug Early chess.com INT (8), 2022.08.02
  2. 1.Cf3
  3. d5
  4. 2.e3
  5. Cf6
  6. 3.c4
  7. e6
  8. 4.b3
  9. c5
  10. 5.Nb2
  11. Cc6
  12. 6.cxd5
  13. exd5
  14. 7.Nb5
  15. Nd6
  16. 8.O-O
  17. O-O
  18. 9.d4
  19. cxd4
  20. 10.Cxd4
  21. Nc7
  22. 11.Cd2
  23. Dd6
  24. 12.C2f3
  25. Ng4
  26. 13.g3
  27. a6
  28. 14.Ne2
  29. Ce4
  30. 15.a3
  31. Tad8
  32. 16.Tc1
  33. Dh6
  34. 17.Cxc6
  35. bxc6
  36. 18.Nd4
  37. Td6
  38. 19.b4
  39. Dh3
  40. 20.Cg5
  41. Nxe2
  42. 21.Cxh3
  43. Nxd1
  44. 22.Tfxd1
  45. Th6
  46. 23.Cf4
  47. g5
  48. 24.Cd3
  49. g4
  50. 25.Ce5
  51. Nxe5
  52. 26.Nxe5
  53. Cg5
  54. 27.Nf4
  55. Cf3+
  56. 28.Rf1
  57. Txh2
  58. 29.Txc6
  59. d4
  60. 30.Re2
  61. Te8
  62. 31.Tdc1
  63. dxe3
  64. 32.Nxe3
  65. Cd4+
  66. 33.Rd3
  67. Cxc6
  68. 34.Txc6
  69. a5
  70. 35.bxa5
  71. Th5
  72. 36.a6
  73. Ta5
  74. 37.Nc5
  75. Rg7
  76. 38.Nb4
  77. Ta4
  78. 39.Rc4
  79. Tb8
  80. 40.Td6
  81. h5
  82. 41.Rb3
  83. Ta5
  84. 42.Rc4
  85. Tf5
  86. 43.a7
  87. Ta8
  88. 44.Td7
  89. Txf2
  90. 45.Rb5
  91. h4
  92. 46.gxh4
  93. g3
  94. 47.Td3
  95. g2
  96. 48.Tg3+
  97. Rh6
  98. 49.Nc5
  99. Tb2+
  100. 50.Rc6
  101. f5
  102. 51.Nb6
  103. f4
  104. 52.Tg4
  105. f3
  106. 53.Rb7
  107. Txa7+
  108. 54.Rxa7
  109. Rh5
  110. 55.Tg8
  111. Rxh4
  112. 56.Nc5
  113. Tc2
  114. 57.Nb6
  115. Tc6
  116. 58.Nd4
  117. Td6
  118. 59.Nc5
  119. Td5
  120. 60.Nb6
  121. Tb5
  122. 61.Nd4
  123. Tb3
  124. 62.a4
  125. Ta3
  126. 63.Nc5
  127. Txa4+
  128. 64.Rb6
  129. Tg4
  130. 65.Th8+
  131. Rg5
  132. 66.Tf8
  133. Tg3
  134. 67.Ne7+
  135. Rh6
    1. Soluţie:67...Rh6
    2. 68.Nc5
    3. Rg7
      1. 68...g1=Q
      2. 69.Nxg1
    5. 69.Tf4
      1. 69.Tf5
      2. Rg6
        1. 69...g1=Q
        2. 70.Nxg1
      4. 70.Tf8
        1. 70.Tf4
        2. Rg5
          1. 70...g1=Q
          2. 71.Nxg1
        4. 71.Tf8
          1. 71.Tf7
          2. g1=Q
          3. 72.Nxg1
          4. Txg1 with a drawn endgame, for example:
          5. 73.Txf3
          6. Rh4
        6. 71...g1=Q
        7. 72.Nxg1
        8. Txg1 with a drawn endgame, for example:
        9. 73.Txf3
        10. Rh4
      6. 70...g1=Q
      7. 71.Nxg1
      8. Txg1 with a drawn endgame, for example:
      9. 72.Txf3
      10. Rh5
    7. 69...g1=Q
    8. 70.Nxg1
    9. Txg1 with a drawn endgame, for example:
    10. 71.Txf3
    11. Rh6
  137. 68.Nc5
  138. Rg7
0-1
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