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Oppgave 487830: Hvit å vinn

Luiz Antonio Coel Araujo Filho (2089) - CM Naveen Jain (2032)
Titled Tuesday 1st Feb A chess.com INT (7), 2022.02.01
  2. 1.d4
  3. Sf6
  4. 2.Sf3
  5. c5
  6. 3.e3
  7. d5
  8. 4.Sbd2
  9. cxd4
  10. 5.exd4
  11. Sc6
  12. 6.c3
  13. Lg4
  14. 7.Da4
  15. e6
  16. 8.Se5
  17. Db6
  18. 9.Sxg4
  19. Sxg4
  20. 10.Le2
  21. Sf6
  22. 11.O-O
  23. Ld6
  24. 12.Sf3
  25. O-O
  26. 13.Ld3
  27. Tac8
  28. 14.Tb1
  29. Lb8
  30. 15.Lg5
  31. Se4
  32. 16.Lxe4
  33. dxe4
  34. 17.Sd2
  35. f5
  36. 18.Db3
  37. Dxb3
  38. 19.Sxb3
  39. h6
  40. 20.Ld2
  41. e5
  42. 21.dxe5
  43. Sxe5
  44. 22.Lf4
  45. Sd3
  46. 23.Lxb8
  47. Txb8
  48. 24.Sd4
  49. g6
  50. 25.Tfd1
  51. Se5
  52. 26.Se6
  53. Tfe8
  54. 27.Sf4
  55. Tbd8
  56. 28.Kf1
  57. Kf7
  58. 29.Ke2
  59. g5
  60. 30.Sd5
  61. Sd3
  62. 31.c4
  63. b5
  64. 32.b3
  65. bxc4
  66. 33.bxc4
  67. Tb8
  68. 34.Ke3
  69. Tec8
  70. 35.Txb8
  71. Txb8
  72. 36.f3
  73. f4+
  74. 37.Kd4
  75. Sf2
  76. 38.Td2
  77. e3
  78. 39.Te2
  79. Ke6
  80. 40.a4
  81. Kd6
  82. 41.a5
  83. Tb3
  84. 42.c5+
  85. Kc6
  86. 43.Kc4
  87. Tb1
  88. 44.Sb4+
  89. Kd7
  90. 45.Tc2
  91. Te1
  92. 46.Kb5
  93. e2
  94. 47.Td2+
  95. Kc8
  96. 48.Kc6
  97. h5
  98. 49.Sd5
  99. Sd3
  100. 50.Txd3
  101. Td1
    1. Løsning:50...Td1
    2. 51.Se7+
    3. Kb8
    4. 52.Tb3+ Den hvite tårnet angriper Svarts konge, hvilken forsvarer ruten c7.
    5. Ka8
    6. 53.Kc7
    7. e1=Q
      1. 53...Td7+
      2. 54.Kxd7
      3. e1=Q
      4. 55.Sd5
      5. Dxa5
      6. 56.Sc7+
    9. 54.Tb8# Bakre-rads sjakkmatt
  103. 51.Se7+
  104. Kb8
  105. 52.Tb3+
  106. Ka8
  107. 53.Kc7
  108. Td7+
  109. 54.Kxd7
  110. e1=Q
  111. 55.Sd5
  112. a6
  113. 56.Kc6
  114. De8+
  115. 57.Kc7
  116. Df7+
  117. 58.Kc6
  118. De6+
  119. 59.Kc7
  120. Dxd5
  121. 60.Tb8+
  122. Ka7
  123. 61.Tb7+
  124. Dxb7+
0-1

This puzzle is part of the following Puzzle Academy skills:
  • Weak back-rank (4 moves)
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