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Oppgave 657299: Hvit å forsvare og vinne

GM Gupta Prithu (2444) - GM Subramaniyam H Bharath (2479)
Chess.com RCC Wk22 Swiss chess.com INT (5), 2022.07.23
  2. 1.d4
  3. Sf6
  4. 2.c4
  5. b6
  6. 3.f3
  7. Sc6
  8. 4.d5
  9. Se5
  10. 5.e4
  11. Sg6
  12. 6.Sc3
  13. e5
  14. 7.g3
  15. Lc5
  16. 8.Sge2
  17. O-O
  18. 9.h4
  19. Sh5
  20. 10.Lh3
  21. d6
  22. 11.Lf5
  23. Se7
  24. 12.g4
  25. Sf4
  26. 13.Sxf4
  27. exf4
  28. 14.Lxf4
  29. Sg6
  30. 15.Lg5
  31. f6
  32. 16.Ld2
  33. Se5
  34. 17.De2
  35. La6
  36. 18.Le6+
  37. Kh8
  38. 19.b3
  39. Ld4
  40. 20.O-O-O
  41. c5
  42. 21.dxc6
  43. Sxc6
  44. 22.Dd3
  45. Lc5
  46. 23.f4
  47. Sb4
  48. 24.De2
  49. Tb8
  50. 25.Kb2
  51. De8
  52. 26.f5
  53. b5
  54. 27.cxb5
  55. Lxb5
    1. Løsning:27...Lxb5
      1. Truende:
      2. 28...Lxe2
    3. 28.Sxb5
    4. Dxb5
    5. 29.Dxb5 White is winning. White's material advantage, piece activity and better pawn structure are not compensated by Black's better king safety.
  57. 28.Sxb5
  58. Txb5
  59. 29.Lc3
  60. a5
  61. 30.a3
  62. Sa6
  63. 31.g5
  64. Sc7
  65. 32.Lc4
  66. Tb7
  67. 33.gxf6
  68. gxf6
  69. 34.Dg2
  70. Sb5
  71. 35.Lxa5
  72. Lxa3+
  73. 36.Ka2
  74. Da8
  75. 37.Thg1
  76. Lb4
  77. 38.Kb2
  78. Lxa5
  79. 39.Lxb5
  80. Tc8
  81. 40.e5
  82. Lc3+
  83. 41.Kc2
  84. Lxe5+
  85. 42.Kd3
  86. Tc3+
0-1
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