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Puzzle 789168: Negrul se apără și câștigă

Jacques Mariette - Mario Corinthios
France ch corr, 1976
  2. 1.e4
  3. c5
  4. 2.Cf3
  5. d6
  6. 3.d4
  7. cxd4
  8. 4.Cxd4
  9. Cf6
  10. 5.Cc3
  11. g6
  12. 6.Ne3
  13. Ng7
  14. 7.f3
  15. O-O
  16. 8.Dd2
  17. Cc6
  18. 9.Nc4
  19. Nd7
  20. 10.O-O-O
  21. Tc8
  22. 11.Nb3
  23. Ca5
  24. 12.Rb1
  25. Cc4
  26. 13.Nxc4
  27. Txc4
  28. 14.h4
  29. Da5
  30. 15.Cb3
  31. Dc7
  32. 16.Nd4
  33. Nc6
  34. 17.g4
  35. b5
  36. 18.Cd5
  37. Nxd5
  38. 19.exd5
  39. Tc8
  40. 20.Th2
  41. b4
  42. 21.h5
  43. a5
  44. 22.hxg6
  45. hxg6
  46. 23.Tdh1
  47. a4
  48. 24.Cc1
  49. a3
  50. 25.Cb3
  51. axb2
  52. 26.Nxb2
  53. Da7
  54. 27.Cd4
  55. Ta8
  56. 28.Cf5
  57. Dxa2+
  58. 29.Rc1
  59. gxf5
  60. 30.Dg5
    1. Soluţie:30.Dg5
      1. Amenințător:
      2. 31.Th8#
    3. Dxb2+ Regina neagră sacrificiu Regele alb.
      1. Nu30...Rf8 din cauza
      2. 31.Th8+
      3. Cg8
      4. 32.Txg8+
      5. Rxg8
      6. 33.Dxg7#
    5. 31.Rxb2
    6. Cxg4+ Cu un șah prin descoperire de către pionul negru.
    7. 32.Rb3
    8. Tc3+ Șah intermediar
      1. Nu32...Cxh2 din cauza
      2. 33.Rxc4
      3. Cxf3
      4. 34.Dxe7
      5. Ce5+
      6. 35.Rb3
      7. Nf8
      8. 36.Df6
      9. Cg6
      10. 37.Dxf5
    10. 33.Rxb4
    11. Tb8+ Șah intermediar
      1. 33...Cxh2
      2. 34.Txh2
      3. Tb8+
      4. 35.Ra4
      5. Tc7
        1. 35...Ta8+
        2. 36.Rb4
        1. 35...Rf8 Black is winning. White's material advantage is not enough compensation for Black's better king safety.
      7. 36.Dg1
      8. Tcb7 Black is winning. White's material advantage is not enough compensation for Black's better king safety and piece activity.
    13. 34.Ra4
    14. Ta8+ Șah intermediar
      1. 34...Cxh2
      2. 35.Txh2
      3. Tc7
        1. 35...Ta8+
        2. 36.Rb4
        3. Tb8+
        4. 37.Ra4
        1. 35...Rf8 Black is winning. White's material advantage is not enough compensation for Black's better king safety.
      5. 36.Dg1
      6. Tcb7 Black is winning. White's material advantage is not enough compensation for Black's better king safety and piece activity.
    16. 35.Rb5
    17. Cxh2
    18. 36.Txh2
    19. Tb8+
    20. 37.Ra4
    21. Tc7
      1. 37...Ta8+
      2. 38.Rb4
      3. Tb8+
      4. 39.Ra4
      1. 37...Rf8 Black is winning. White's material advantage is not enough compensation for Black's better king safety.
    23. 38.Dg1
    24. Tcb7 Black is winning. White's material advantage is not enough compensation for Black's better king safety and piece activity.
  62. 30...Dxb2+
  63. 31.Rxb2
  64. Ce4+
  65. 32.Dxg7+
  66. Rxg7
  67. 33.fxe4
  68. Txe4
  69. 34.gxf5
  70. Rf6
  71. 35.Th7
  72. Tf8
  73. 36.T1h5
  74. Re5
  75. 37.f6+
  76. Rd4
  77. 38.fxe7
  78. Txe7
  79. 39.Tg7
  80. Te5
  81. 40.Tg4+
  82. Rxd5
  83. 41.Thh4
  84. f5
  85. 42.Td4+
  86. Re6
  87. 43.Txb4
  88. Te2
  89. 44.Tbc4
  90. d5
  91. 45.Tc7
  92. f4
  93. 46.Th5
  94. f3
0-1
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