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Puzzle 412144: Zwart naar Verdedig

FM Ivan Yeletsky (2460) - FM Roman Oganisian (2245)
Titled Tuesday 26th Oct chess.com INT (2), 2021.10.26
  2. 1.c4
  3. e6
  4. 2.Nf3
  5. f5
  6. 3.b3
  7. Nf6
  8. 4.Bb2
  9. g6
  10. 5.e3
  11. Bg7
  12. 6.Qc2
  13. O-O
  14. 7.Be2
  15. b6
  16. 8.Nc3
  17. Bb7
  18. 9.h4
  19. h6
  20. 10.Ne5
  21. Qe8
  22. 11.Bf3
  23. c6
  24. 12.h5
  25. gxh5
  26. 13.Ba3
  27. Ng4
  28. 14.Nd3
  29. Rf6
  30. 15.Nf4
  31. e5
  32. 16.Nxh5
  33. Rf7
  34. 17.Bxg4
  35. fxg4
  36. 18.Qg6
  37. Qe6
  38. 19.Qxe6
  39. dxe6
  40. 20.Nxg7
  41. Kxg7
  42. 21.Ne4
  43. c5
  44. 22.Nd6
  45. Bxg2
  46. 23.Rg1
  47. Rd7
  48. 24.Ne8+
  49. Kf7
  50. 25.Rxg2
  51. Kxe8
  52. 26.Rxg4
  53. Rf7
  54. 27.Rg6
  55. Ke7
  56. 28.Rxh6
  57. Nc6
  58. 29.Ke2
  59. Rg8
  60. 30.Rh2
  61. e4
  62. 31.Rah1
  63. Ne5
  64. 32.Rh7
  65. Rgf8
  66. 33.R1h2
  67. Nd3
  68. 34.Rxf7+
  69. Rxf7
  70. 35.Rg2
  71. Kd6
  72. 36.Rh2
  73. Rg7
  74. 37.f3
  75. Ne5
  76. 38.fxe4
  77. Rg4
  78. 39.d3
  79. Rg1
  80. 40.Rh5
  81. Ra1
  82. 41.d4
  83. Rxa2+
  84. 42.Kf1
  85. Rxa3
  86. 43.dxe5+
  87. Kc6
  88. 44.Rh6
  89. Ra1+
  90. 45.Kf2
  91. Ra2+
  92. 46.Kf3
  93. Kd7
  94. 47.Rh7+
  95. Kc6
  96. 48.Re7
  97. Rb2
  98. 49.Rxe6+
  99. Kd7
  100. 50.Rh6
  101. Rxb3
  102. 51.Kf4
  103. a5
  104. 52.e6+
  105. Kd6
  106. 53.e5+
  107. Ke7
  108. 54.Kf5
  109. Rxe3
  110. 55.Rh7+
  111. Ke8
  112. 56.Rb7
  113. Rf3+
  114. 57.Ke4
  115. Rb3
  116. 58.Kd5
  117. a4
  118. 59.Ra7
  119. a3
  120. 60.e7
    1. Oplossing:60.e7
      1. Dreigend:
      2. 61.Ke6
      3. Rd3
      4. 62.Ra8+
      5. Rd8
      6. 63.exd8=Q#
    3. Kf7
    4. 61.e6+
    5. Ke8
    6. 62.Ra8+
    7. Kxe7
  122. 60...a2
  123. 61.Ke6
1-0
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