Ratkaise 974351: Valkea voittaa

Seyed Arvin Kasipour Azbari (2173) - V. Hovsepyan (2253)
Basel Easter Master 2023 Basel SUI, 2023.04.08
  1. 1.e4
  2. e5
  3. 2.Rf3
  4. Rc6
  5. 3.Lc4
  6. d6
  7. 4.d4
  8. exd4
  9. 5.c3
  10. d3
  11. 6.Dxd3
  12. Le7
  13. 7.O-O
  14. Rf6
  15. 8.Lf4
  16. O-O
  17. 9.h3
  18. Rd7
  19. 10.Rbd2
  20. a5
  21. 11.Lb3
  22. Rc5
  23. 12.De2
  24. Rxb3
  25. 13.Rxb3
  26. Lf6
  27. 14.Tad1
  28. De7
  29. 15.Tfe1
  30. Re5
  31. 16.Rbd4
  32. g6
  33. 17.Rc2
  34. Le6
  35. 18.Lxe5
  36. dxe5
  37. 19.c4
  38. c6
  39. 20.Re3
  40. Lg7
  41. 21.Rg4
  42. f6
  43. 22.Rd2
  44. Tae8
  45. 23.Rb1
  46. Lc8
  47. 24.Dd2
  48. f5
  49. 25.exf5
  50. gxf5
  51. 26.Rh2
  52. e4
  53. 27.Rc3
  54. Dh4
  55. 28.Rf1
  56. Le5
  57. 29.De3
  58. Te6
  59. 30.Dc5
  60. Ld7
  61. 31.Rd5
  62. Ld6
  63. 32.Dxa5
  64. cxd5
  65. 33.Txd5
  66. Tg6
  67. 34.Dc3
  68. Lc7
    1. Ratkaisu:34...Lc7
    2. 35.Txd7 Valkoinen torni hyökkää mustan lähetin kimppuun, joka puolustaa ruutuun e5.
    3. Lb6
    4. 36.c5
      1. 36.Dd2
      2. Dxh3
        1. 36...Kh8
        2. 37.c5
      3. 37.Re3
      4. f4
        1. 37...Lxe3
        2. 38.fxe3
        3. b6
      5. 38.Dd5+
      6. Kh8
        1. 38...Tf7
        2. 39.Dxf7+
        1. 38...Te6
        2. 39.gxh3
        1. 38...De6
        2. 39.Td6
        3. Dxd5
        4. 40.Txg6+
        5. hxg6
        6. 41.Rxd5
        7. Ld4
        8. 42.Txe4
        9. Lxb2
        10. 43.Rxf4
      7. 39.De5+
      8. Kg8
        1. 39...Tff6
        2. 40.De8+
        3. Tg8
        4. 41.Dxg8+
        5. Kxg8
        6. 42.gxh3
        1. 39...Tgf6
        2. 40.gxh3
        1. 39...Tg7
        2. 40.Dxg7#
      9. 40.Td6
        1. 40.Dd5+
        2. Kh8
          1. 40...Tf7
          2. 41.Dxf7+
          1. 40...Te6
          2. 41.gxh3
          1. 40...De6
          2. 41.Td6
          3. Dxd5
          4. 42.Txg6+
          5. hxg6
          6. 43.Rxd5
          7. Ld4
          8. 44.Txe4
          9. Lxb2
          10. 45.Rxf4
      10. 40...Dc8
        1. 40...Dh4
        2. 41.Txg6+
        3. hxg6
        4. 42.De6+
        5. Kg7
        6. 43.Dxb6
        7. fxe3
        1. 40...fxe3
        2. 41.Txg6+
        3. hxg6
        4. 42.gxh3
        5. exf2+
        6. 43.Kf1
        7. fxe1=B+
        8. 44.Kxe1
        1. 40...Dh6
        2. 41.Dd5+
        3. Tf7
        4. 42.Td7
        5. Te6
        6. 43.Rf5
        7. Txf5
        8. 44.Dxf5
      11. 41.Txg6+
      12. hxg6
      13. 42.Rd5
      14. Lxf2+
        1. 42...Dg4
        2. 43.Txe4
        1. 42...De8 White is winning. White's better king safety, material advantage and piece activity are not compensated by Black's better pawn structure.
      15. 43.Kxf2
      16. Dc5+
      17. 44.Ke2
        1. 44.Kf1
        2. Dxc4+
        3. 45.Kf2
          1. 45.Kg1
        4. 45...Dc2+
          1. 45...Dc5+
          2. 46.Kf1
          3. Dc4+
          1. 45...e3+
          2. 46.Kf3
          1. 45...Dxa2 White is winning. White's better king safety, material advantage and piece activity are not compensated by Black's better pawn structure.
        5. 46.Te2
        6. Dc5+
          1. 46...e3+
          2. 47.Kf3
          3. Dc6
          4. 48.Kg4
        7. 47.Kf1
        8. Dc1+
        9. 48.Te1
        10. Dc4+
      18. 44...f3+
        1. 44...Dxc4+
        2. 45.Kd1
      19. 45.gxf3
        1. 45.Kd1
      20. 45...Dxc4+
      21. 46.Kd2
        1. 46.Kd1
      22. 46...Dd3+
        1. 46...e3+
        2. 47.Kxe3
      23. 47.Kc1
  69. 35.c5
  70. Le6
  71. 36.Tdd1
  72. Dg5
  73. 37.g3
  74. Dh5
  75. 38.c6
  76. bxc6
  77. 39.Dxc6
  78. La5
  79. 40.Rd2
  80. Dxh3
0-1
Seuraava ? Apua