ChessPuzzle.net

Puzzle 900972: As brancas defendem e ganham

FM Z. Lisjak (2226) - CM A. Jose Iraeta (1910)
Titled Tue 21st Mar Early chess.com INT (10), 2023.03.21
  2. 1.e4
  3. c5
  4. 2.b4
  5. cxb4
  6. 3.Bb2
  7. d5
  8. 4.exd5
  9. Dxd5
  10. 5.d4
  11. Bf5
  12. 6.c4
  13. bxc3
  14. 7.Cxc3
  15. De6+
  16. 8.Be2
  17. Cf6
  18. 9.Cf3
  19. h6
  20. 10.O-O
  21. g5
  22. 11.d5
  23. Dc8
  24. 12.Tc1
  25. Dd8
  26. 13.Cd4
  27. Bd7
  28. 14.Db3
  29. Db6
  30. 15.Ccb5
  31. Ca6
  32. 16.Tfe1
  33. Bg7
  34. 17.d6
  35. e6
  36. 18.Cf3
  37. O-O
  38. 19.Ted1
  39. Cc5
  40. 20.Dc4
  41. Tac8
  42. 21.Cc7
  43. Dxb2
  44. 22.Dxc5
  45. Db6
  46. 23.Dxb6
  47. axb6
  48. 24.Ce5
  49. Bc6
  50. 25.Cxc6
  51. bxc6
  52. 26.Txc6
  53. b5
  54. 27.Bxb5
  55. Tfd8
  56. 28.a4
  57. Ce4
  58. 29.d7
  59. Tb8
  60. 30.Ca6
  61. Ta8
  62. 31.Tc7
  63. Be5
  64. 32.Tb7
  65. Cd6
  66. 33.Tb6
  67. Cxb5
  68. 34.axb5
  69. Ta7
  70. 35.Cc5
  71. Bc7
  72. 36.Tc6
  73. Ba5
  74. 37.h3
  75. Rf8
  76. 38.b6
  77. Taa8
  78. 39.b7
  79. Tab8
  80. 40.Ta6
  81. Bb4
  82. 41.Tc6
  83. Bxc5
  84. 42.Txc5
  85. Re7
    1. Solução:42...Re7
      1. Ameaçando:
      2. 43...Txb7
    3. 43.Tc7 White is winning. White's passed pawn(s), material advantage and piece activity are not compensated by Black's better pawn structure.
    4. Agora, seTxb7
    5. 44.Txb7
  87. 43.Tc7
1-0
Novo desafio ? Ajuda