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Puzzle 609347: Blancas Defender y ganar

Valentin Eichhorn (1565) - Alexander Bräutigam (1749)
DEM U14 2022 Willingen GER (7), 2022.06.09
  2. 1.d4
  3. d5
  4. 2.Ag5
  5. f6
  6. 3.Ah4
  7. c5
  8. 4.c3
  9. Db6
  10. 5.Db3
  11. Dxb3
  12. 6.axb3
  13. h5
  14. 7.Ag3
  15. Cc6
  16. 8.Cf3
  17. Ag4
  18. 9.Cbd2
  19. cxd4
  20. 10.Cxd4
  21. e5
  22. 11.Cxc6
  23. bxc6
  24. 12.f3
  25. Ac8
  26. 13.Af2
  27. a6
  28. 14.e4
  29. Ab7
  30. 15.b4
  31. Ad6
  32. 16.Cb3
  33. Rd7
  34. 17.Cc5+
  35. Axc5
  36. 18.Axc5
  37. Ce7
  38. 19.Ad3
  39. Re6
  40. 20.O-O
  41. Cc8
  42. 21.Ta5
  43. Cd6
  44. 22.Axd6
  45. Rxd6
  46. 23.exd5
  47. cxd5
  48. 24.Tfa1
  49. Rc6
  50. 25.Axa6
  51. Axa6
  52. 26.Txa6+
  53. Txa6
  54. 27.Txa6+
  55. Rb5
  56. 28.Ta5+
  57. Rc4
  58. 29.Tc5+
  59. Rb3
  60. 30.Txd5
  61. Rxb2
  62. 31.Tc5
  63. Td8
  64. 32.b5
  65. h4
  66. 33.b6
  67. Rc2
  68. 34.c4
  69. Rc3
  70. 35.b7
  71. Tb8
    1. Solución:35...Tb8
      1. Amenazante:
      2. 36...Txb7
    3. 36.Tc7 White is winning. White's passed pawn(s) and material advantage are not compensated by Black's piece activity.
    4. Ahora siTxb7
    5. 37.Txb7
  73. 36.Tc7
  74. f5
  75. 37.c5
  76. e4
  77. 38.c6
  78. e3
  79. 39.Rf1
  80. f4
  81. 40.Re2
  82. Td8
  83. 41.Td7
  84. h3
  85. 42.Txd8
  86. hxg2
  87. 43.Td1
1-0
Próximo ? Ayuda