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Puzzle 681535: Les blancs défendent et gagnent

IM Roven Vogel (2516) - FM Georg Braun (2386)
German Championship | Blitz Magdeburg (3), 2022.08.21
  2. 1.Cf3
  3. c5
  4. 2.c4
  5. Cc6
  6. 3.Cc3
  7. Cf6
  8. 4.d4
  9. cxd4
  10. 5.Cxd4
  11. e6
  12. 6.a3
  13. d5
  14. 7.cxd5
  15. exd5
  16. 8.Fg5
  17. Fe7
  18. 9.e3
  19. O-O
  20. 10.Fe2
  21. Fe6
  22. 11.O-O
  23. Dd7
  24. 12.Fb5
  25. a6
  26. 13.Fxc6
  27. bxc6
  28. 14.Ca4
  29. Tfb8
  30. 15.Dc2
  31. h6
  32. 16.Fh4
  33. Ff8
  34. 17.Fxf6
  35. gxf6
  36. 18.b4
  37. De8
  38. 19.Cc5
  39. Tc8
  40. 20.f4
  41. Fxc5
  42. 21.bxc5
  43. Fd7
  44. 22.Tf3
  45. De4
  46. 23.Tg3+
  47. Rh7
  48. 24.Dxe4+
  49. dxe4
  50. 25.f5
  51. Tab8
  52. 26.Tg4
  53. Te8
  54. 27.Tf1
  55. Te5
  56. 28.Tc1
  57. Tb2
  58. 29.Tf4
  59. Ta2
  60. 30.Tc3
  61. h5
  62. 31.Tf2
  63. Ta1+
  64. 32.Tf1
  65. Ta2
  66. 33.h4
  67. Td2
  68. 34.Tfc1
  69. Fxf5
  70. 35.Cxc6
  71. Te8
  72. 36.Cd4
  73. Fc8
  74. 37.T1c2
  75. Td1+
  76. 38.Rf2
  77. Tg8
  78. 39.Ce2
  79. Td3
  80. 40.Cf4
  81. Td1
  82. 41.c6
  83. Tgd8
  84. 42.c7
  85. Te8
  86. 43.Tc6
  87. Ta1
  88. 44.Txf6
  89. Txa3
  90. 45.Txf7+
  91. Rg8
    1. Solution:45...Rg8
      1. Menace:
      2. 46...Rxf7
    3. 46.Tf6 White is winning because of White's passed pawn(s), piece activity, better king safety and material advantage.
  93. 46.Tf6
  94. Ta5
  95. 47.Td2
1-0

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