Ratkaise 457539: Musta puolustaa

GM Burak Firat (2480) - IM Yuri Korsunsky (2394)
Titled Tuesday 4th Jan chess.com INT (5), 2022.01.04
  1. 1.Rf3
  2. d5
  3. 2.c4
  4. e6
  5. 3.g3
  6. c5
  7. 4.Lg2
  8. Rc6
  9. 5.O-O
  10. Rf6
  11. 6.b3
  12. Le7
  13. 7.e3
  14. O-O
  15. 8.Lb2
  16. b6
  17. 9.De2
  18. Lb7
  19. 10.d3
  20. a5
  21. 11.Rc3
  22. Dd7
  23. 12.Tad1
  24. Tfd8
  25. 13.Ra4
  26. Dc7
  27. 14.Rh4
  28. d4
  29. 15.e4
  30. Rd7
  31. 16.f4
  32. Lxh4
  33. 17.gxh4
  34. e5
  35. 18.f5
  36. f6
  37. 19.Dh5
  38. Rf8
  39. 20.Kh1
  40. Rb4
  41. 21.Tf3
  42. Lc6
  43. 22.Tg1
  44. Rxa2
  45. 23.Tg3
  46. Ld7
  47. 24.Txg7+
  48. Kxg7
  49. 25.Lf3+
    1. Ratkaisu:25.Lf3+
    2. Rg6 Musta ratsu raivaa tien mustan kuninkaan päästä ruutu f8.
      1. Ei25...Kh8 koska
      2. 26.Df7
      3. Rg6
      4. 27.fxg6
      5. hxg6
      6. 28.Dxf6+
      7. Kh7
      8. 29.Dxg6+
      9. Kh8
      10. 30.Dh5#
    3. 26.Txg6+
    4. Kh8
      1. 26...hxg6
      2. 27.Dxg6+
      3. Kf8
        1. 27...Kh8
        2. 28.Dxf6+
        3. Kg8
        4. 29.Dg6+
        5. Kf8
          1. 29...Kh8
          2. 30.Dh5+
          3. Kg8
            1. 30...Kg7
            2. 31.Dg5+
            3. Kh8
              1. 31...Kf8
              2. 32.Df6+
              3. Kg8
              4. 33.Dg5+
              5. Kf8
                1. 33...Kh8
                2. 34.Dh5+
                3. Kg8
                  1. 34...Kg7
                  2. 35.Dg6+
                  3. Kh8
                    1. 35...Kf8
                    2. 36.Df6+
                    3. Kg8 Tasapeli toistolla
                  4. 36.Dh6+
                  5. Kg8
                  6. 37.Dg5+
                  7. Kf8
                    1. 37...Kh8
                    2. 38.Dh6+
                    3. Kg8
                    4. 39.Dg6+
                    5. Kf8
                      1. 39...Kh8 Tasapeli toistolla
                    6. 40.Df6+
                    7. Kg8 Tasapeli toistolla
                  8. 38.Dh6+
                  9. Kg8
                  10. 39.Dg6+
                  11. Kf8
                    1. 39...Kh8 Tasapeli toistolla
                  12. 40.Df6+
                  13. Kg8 Tasapeli toistolla
                4. 35.Dg5+
                5. Kf8
                  1. 35...Kh8
                  2. 36.Dh6+
                  3. Kg8
                  4. 37.Dg5+ Tasapeli toistolla
                6. 36.Dh6+
                7. Kg8
                8. 37.Dg5+ Tasapeli toistolla
              6. 34.Dh6+
              7. Kg8
              8. 35.Dg5+
              9. Kf8 Tasapeli toistolla
                1. 35...Kh8
                2. 36.Dh5+
                3. Kg8
                  1. 36...Kg7
                  2. 37.Dg6+
                  3. Kh8
                    1. 37...Kf8
                    2. 38.Df6+
                    3. Kg8 Tasapeli toistolla
                  4. 38.Dh6+
                  5. Kg8
                  6. 39.Dg6+
                  7. Kf8
                    1. 39...Kh8 Tasapeli toistolla
                  8. 40.Df6+
                  9. Kg8 Tasapeli toistolla
                4. 37.Dg5+ Tasapeli toistolla
            4. 32.Dh5+
            5. Kg8
              1. 32...Kg7
              2. 33.Dg6+
              3. Kh8
                1. 33...Kf8
                2. 34.Df6+
                3. Kg8
                4. 35.Dg5+
                5. Kf8
                  1. 35...Kh8
                  2. 36.Dh6+
                  3. Kg8
                  4. 37.Dg5+
                  5. Kf8
                    1. 37...Kh8 Tasapeli toistolla
                  6. 38.Df6+
                  7. Kg8 Tasapeli toistolla
                6. 36.Df6+
                7. Kg8 Tasapeli toistolla
              4. 34.Dh6+
              5. Kg8
              6. 35.Dg5+
              7. Kf8
                1. 35...Kh8
                2. 36.Dh6+
                3. Kg8
                4. 37.Dg6+
                5. Kf8
                  1. 37...Kh8 Tasapeli toistolla
                6. 38.Df6+
                7. Kg8
                8. 39.Dg5+
                9. Kf8
                  1. 39...Kh8 Tasapeli toistolla
                10. 40.Df6+
                11. Kg8 Tasapeli toistolla
              8. 36.Df6+
              9. Kg8
              10. 37.Dg5+
              11. Kf8
                1. 37...Kh8
                2. 38.Dh6+
                3. Kg8
                4. 39.Dg6+
                5. Kf8
                  1. 39...Kh8 Tasapeli toistolla
                6. 40.Df6+
                7. Kg8 Tasapeli toistolla
              12. 38.Dh6+
              13. Kg8
              14. 39.Dg6+
              15. Kf8
                1. 39...Kh8 Tasapeli toistolla
              16. 40.Df6+
              17. Kg8 Tasapeli toistolla
            6. 33.Dg5+
            7. Kf8
              1. 33...Kh8
              2. 34.Dh6+
              3. Kg8
              4. 35.Dg5+
              5. Kf8
                1. 35...Kh8 Tasapeli toistolla
              6. 36.Df6+
              7. Kg8
              8. 37.Dg5+ Tasapeli toistolla
            8. 34.Df6+
            9. Kg8
            10. 35.Dg5+
            11. Kf8
              1. 35...Kh8
              2. 36.Dh6+
              3. Kg8
              4. 37.Dg5+ Tasapeli toistolla
            12. 36.Dh6+
            13. Kg8
            14. 37.Dg5+ Tasapeli toistolla
          4. 31.Dg5+
          5. Kf8
            1. 31...Kh8
            2. 32.Dh5+
            3. Kg8
              1. 32...Kg7
              2. 33.Dg5+
              3. Kh8
                1. 33...Kf8
                2. 34.Df6+
                3. Kg8
                4. 35.Dg5+
                5. Kf8
                  1. 35...Kh8
                  2. 36.Dh6+
                  3. Kg8
                  4. 37.Dg5+ Tasapeli toistolla
                6. 36.Dh6+
                7. Kg8
                8. 37.Dg5+ Tasapeli toistolla
              4. 34.Dh6+
              5. Kg8
              6. 35.Dg5+
              7. Kf8
                1. 35...Kh8 Tasapeli toistolla
              8. 36.Df6+
              9. Kg8
              10. 37.Dg5+ Tasapeli toistolla
            4. 33.Dg6+
            5. Kf8
              1. 33...Kh8
              2. 34.Dh6+
              3. Kg8
              4. 35.Dg5+
              5. Kf8
                1. 35...Kh8
                2. 36.Dh6+
                3. Kg8
                4. 37.Dg6+ Tasapeli toistolla
              6. 36.Df6+
              7. Kg8
              8. 37.Dg5+ Tasapeli toistolla
            6. 34.Df6+
            7. Kg8
            8. 35.Dg5+
            9. Kf8
              1. 35...Kh8
              2. 36.Dh6+
              3. Kg8
              4. 37.Dg5+ Tasapeli toistolla
            10. 36.Df6+
            11. Kg8 Tasapeli toistolla
          6. 32.Df6+
          7. Kg8
          8. 33.Dg5+
          9. Kf8
            1. 33...Kh8
            2. 34.Dh5+
            3. Kg8
              1. 34...Kg7
              2. 35.Dg5+
              3. Kh8
                1. 35...Kf8
                2. 36.Dh6+
                3. Kg8
                4. 37.Dg5+ Tasapeli toistolla
              4. 36.Dh6+
              5. Kg8
              6. 37.Dg5+ Tasapeli toistolla
            4. 35.Dg6+
            5. Kf8
              1. 35...Kh8
              2. 36.Dh6+
              3. Kg8
              4. 37.Dg5+ Tasapeli toistolla
            6. 36.Df6+
            7. Kg8 Tasapeli toistolla
          10. 34.Dh6+
          11. Kg8
          12. 35.Dg5+ Tasapeli toistolla
        6. 30.Df6+
        7. Kg8
        8. 31.Dg5+
        9. Kf8
          1. 31...Kh8
          2. 32.Dh5+
          3. Kg8
            1. 32...Kg7
            2. 33.Dg5+
            3. Kh8
              1. 33...Kf8
              2. 34.Df6+
              3. Kg8 Tasapeli toistolla
            4. 34.Dh6+
            5. Kg8
            6. 35.Dg5+
            7. Kf8
              1. 35...Kh8 Tasapeli toistolla
            8. 36.Df6+
            9. Kg8 Tasapeli toistolla
          4. 33.Dg5+
          5. Kf8
            1. 33...Kh8
            2. 34.Dh6+
            3. Kg8
            4. 35.Dg5+ Tasapeli toistolla
          6. 34.Df6+
          7. Kg8 Tasapeli toistolla
        10. 32.Df6+
        11. Kg8 Tasapeli toistolla
      4. 28.Dxf6+
      5. Kg8
      6. 29.Dg6+
      7. Kf8
        1. 29...Kh8
        2. 30.Dh5+
        3. Kg8
          1. 30...Kg7
          2. 31.Dg5+
          3. Kh8
            1. 31...Kf8
            2. 32.Df6+
            3. Kg8
            4. 33.Dg5+
            5. Kf8
              1. 33...Kh8
              2. 34.Dh5+
              3. Kg8
                1. 34...Kg7
                2. 35.Dg6+
                3. Kh8
                  1. 35...Kf8
                  2. 36.Df6+ Tasapeli toistolla
                4. 36.Dh6+
                5. Kg8
                6. 37.Dg5+
                7. Kf8
                  1. 37...Kh8
                  2. 38.Dh6+
                  3. Kg8
                  4. 39.Dg6+
                  5. Kf8
                    1. 39...Kh8 Tasapeli toistolla
                  6. 40.Df6+ Tasapeli toistolla
                8. 38.Dh6+
                9. Kg8
                10. 39.Dg6+
                11. Kf8
                  1. 39...Kh8 Tasapeli toistolla
                12. 40.Df6+ Tasapeli toistolla
              4. 35.Dg5+
              5. Kf8
                1. 35...Kh8
                2. 36.Dh6+
                3. Kg8
                4. 37.Dg5+ Tasapeli toistolla
              6. 36.Dh6+
              7. Kg8
              8. 37.Dg5+ Tasapeli toistolla
            6. 34.Dh6+
            7. Kg8
            8. 35.Dg5+
            9. Kf8 Tasapeli toistolla
              1. 35...Kh8
              2. 36.Dh5+
              3. Kg8
                1. 36...Kg7
                2. 37.Dg6+
                3. Kh8
                  1. 37...Kf8
                  2. 38.Df6+ Tasapeli toistolla
                4. 38.Dh6+
                5. Kg8
                6. 39.Dg6+
                7. Kf8
                  1. 39...Kh8 Tasapeli toistolla
                8. 40.Df6+ Tasapeli toistolla
              4. 37.Dg5+ Tasapeli toistolla
          4. 32.Dh5+
          5. Kg8
            1. 32...Kg7
            2. 33.Dg6+
            3. Kh8
              1. 33...Kf8
              2. 34.Df6+
              3. Kg8
              4. 35.Dg5+
              5. Kf8
                1. 35...Kh8
                2. 36.Dh6+
                3. Kg8
                4. 37.Dg5+
                5. Kf8
                  1. 37...Kh8 Tasapeli toistolla
                6. 38.Df6+ Tasapeli toistolla
              6. 36.Df6+ Tasapeli toistolla
            4. 34.Dh6+
            5. Kg8
            6. 35.Dg5+
            7. Kf8
              1. 35...Kh8
              2. 36.Dh6+
              3. Kg8
              4. 37.Dg6+
              5. Kf8
                1. 37...Kh8 Tasapeli toistolla
              6. 38.Df6+
              7. Kg8
              8. 39.Dg5+
              9. Kf8
                1. 39...Kh8 Tasapeli toistolla
              10. 40.Df6+ Tasapeli toistolla
            8. 36.Df6+
            9. Kg8
            10. 37.Dg5+
            11. Kf8
              1. 37...Kh8
              2. 38.Dh6+
              3. Kg8
              4. 39.Dg6+
              5. Kf8
                1. 39...Kh8 Tasapeli toistolla
              6. 40.Df6+ Tasapeli toistolla
            12. 38.Dh6+
            13. Kg8
            14. 39.Dg6+
            15. Kf8
              1. 39...Kh8 Tasapeli toistolla
            16. 40.Df6+ Tasapeli toistolla
          6. 33.Dg5+
          7. Kf8
            1. 33...Kh8
            2. 34.Dh6+
            3. Kg8
            4. 35.Dg5+
            5. Kf8
              1. 35...Kh8 Tasapeli toistolla
            6. 36.Df6+
            7. Kg8
            8. 37.Dg5+ Tasapeli toistolla
          8. 34.Df6+
          9. Kg8
          10. 35.Dg5+
          11. Kf8
            1. 35...Kh8
            2. 36.Dh6+
            3. Kg8
            4. 37.Dg5+ Tasapeli toistolla
          12. 36.Dh6+
          13. Kg8
          14. 37.Dg5+ Tasapeli toistolla
        4. 31.Dg5+
        5. Kf8
          1. 31...Kh8
          2. 32.Dh5+
          3. Kg8
            1. 32...Kg7
            2. 33.Dg5+
            3. Kh8
              1. 33...Kf8
              2. 34.Df6+
              3. Kg8
              4. 35.Dg5+
              5. Kf8
                1. 35...Kh8
                2. 36.Dh6+
                3. Kg8
                4. 37.Dg5+ Tasapeli toistolla
              6. 36.Dh6+
              7. Kg8
              8. 37.Dg5+ Tasapeli toistolla
            4. 34.Dh6+
            5. Kg8
            6. 35.Dg5+
            7. Kf8
              1. 35...Kh8 Tasapeli toistolla
            8. 36.Df6+
            9. Kg8
            10. 37.Dg5+ Tasapeli toistolla
          4. 33.Dg6+
          5. Kf8
            1. 33...Kh8
            2. 34.Dh6+
            3. Kg8
            4. 35.Dg5+
            5. Kf8
              1. 35...Kh8
              2. 36.Dh6+
              3. Kg8
              4. 37.Dg6+ Tasapeli toistolla
            6. 36.Df6+
            7. Kg8
            8. 37.Dg5+ Tasapeli toistolla
          6. 34.Df6+
          7. Kg8
          8. 35.Dg5+
          9. Kf8
            1. 35...Kh8
            2. 36.Dh6+
            3. Kg8
            4. 37.Dg5+ Tasapeli toistolla
          10. 36.Df6+ Tasapeli toistolla
        6. 32.Df6+
        7. Kg8
        8. 33.Dg5+
        9. Kf8
          1. 33...Kh8
          2. 34.Dh5+
          3. Kg8
            1. 34...Kg7
            2. 35.Dg5+
            3. Kh8
              1. 35...Kf8
              2. 36.Dh6+
              3. Kg8
              4. 37.Dg5+ Tasapeli toistolla
            4. 36.Dh6+
            5. Kg8
            6. 37.Dg5+ Tasapeli toistolla
          4. 35.Dg6+
          5. Kf8
            1. 35...Kh8
            2. 36.Dh6+
            3. Kg8
            4. 37.Dg5+ Tasapeli toistolla
          6. 36.Df6+ Tasapeli toistolla
        10. 34.Dh6+
        11. Kg8
        12. 35.Dg5+ Tasapeli toistolla
      8. 30.Df6+
      9. Kg8
      10. 31.Dg5+
      11. Kf8
        1. 31...Kh8
        2. 32.Dh5+
        3. Kg8
          1. 32...Kg7
          2. 33.Dg5+
          3. Kh8
            1. 33...Kf8
            2. 34.Df6+ Tasapeli toistolla
          4. 34.Dh6+
          5. Kg8
          6. 35.Dg5+
          7. Kf8
            1. 35...Kh8 Tasapeli toistolla
          8. 36.Df6+ Tasapeli toistolla
        4. 33.Dg5+
        5. Kf8
          1. 33...Kh8
          2. 34.Dh6+
          3. Kg8
          4. 35.Dg5+ Tasapeli toistolla
        6. 34.Df6+ Tasapeli toistolla
      12. 32.Df6+ Tasapeli toistolla
    5. 27.Txf6
    6. Le8
    7. 28.Dh6
    8. Lxa4
  50. 25...Kh8
  51. 26.Dh6
  52. Lxa4
  53. 27.Dxf6+
1-0
Seuraava ? Apua