Puzzle 788595: Negras ganan el final

Gyorgy Keschitz (2223) - Ervin Nagy (2256)
Budapest Spring op 29th Budapest (6), 2013.03.23 Gyorgy Keschitz (2223) - Ervin Nagy (2256)
Budapest Spring op 29th Budapest (6), 2013.03.23

1.Cf3
d5
2.g3
g6
3.Ag2
Ag7
4.d3
e5
5.O-O
Cc6
6.c3
a5
7.a4
Cge7
8.Ca3
O-O
9.e4
h6
10.Te1
Ae6
11.exd5
Axd5
12.De2
Te8
13.Cc4
Cf5
14.Cfd2
Axg2
15.Rxg2
Dd7
16.Ce4
Tad8
17.Td1
De6
18.f3
b6
19.Te1
Dd5
20.Cf2
Te6
21.Ad2
Cb8
22.Ted1
Ca6
23.Ce3
Cxe3+
24.Axe3
f5
25.Te1
Cb8
26.Tad1
Db3
27.Ta1
Cd7
28.Dd2
Rh7
29.f4
Tde8
30.Dd1
Dxb2
31.Te2
Dxc3
32.Tc2
Db3
33.Txc7
Dd5+
34.Df3
Dxf3+
35.Rxf3
e4+
36.dxe4
fxe4+
37.Re2
Axa1
38.Txd7+
T8e7
39.Txe7+
Txe7
40.Axb6
Ac3
41.Re3
Tb7
42.Ac5
Tb2
43.Cxe4
Ag7
44.g4
Ta2
45.Ad6
Txa4
46.f5
Ad4+
47.Rd3
gxf5
48.gxf5
Rg7
49.h4
Af6
50.h5
Td4+
51.Re3
Td5
52.Cxf6
Rxf6
53.Af8
a4
54.Re4
Txf5
55.Axh6
Txh5
56.Ac1
Tc5
57.Aa3
Tc8
58.Rd4
Re6
59.Ab4
Ta8
60.Aa3
Tb8
61.Rc4
Tb3
62.Ac5
Re5
63.Ad4+
Re4
64.Ac3
Re3
65.Ab4
Re2
66.Rb5
Rd3
67.Rxa4
1. Solución:67.Rxa4
2. Rc4
3. 68.Ad2
4. 1. 68.Aa3 with a winning endgame, for example:
  2. Tb8
  3. 69.Ac1
  4. Ta8#
  1. 68.Aa5 with a winning endgame, for example:
  2. Tb1
  3. 69.Ra3
  4. Ta1+
  5. 70.Rb2
  6. Txa5
  1. 68.Af8
  2. Tb8
  3. 69.Ra5
  4. Txf8
  1. 68.Ae7
  2. Tb7
  3. 69.Ra5
  4. Txe7
  1. 68.Ra5
  2. Txb4
5. 68...Tb2
6. 1. 68...Td3
  2. 69.Af4
  3. 1. 69.Ag5 with a winning endgame, for example:
    2. Tg3
    3. 70.Af4
    4. Tg4
    5. 71.Ac1
    6. Tg1
    7. 72.Ab2
    8. Tg8
    9. 73.Ra5
    10. Ta8+
    11. 74.Rb6
    12. Tb8+
    13. 75.Rc7
    14. Txb2
    1. 69.Ae1
    2. Td1
    3. 70.Ab4 with a winning endgame, for example:
    4. Tb1
    5. 71.Aa3
    6. Ta1
    7. 72.Ra5
    8. Txa3+
    1. 69.Ra5
    2. Txd2
  4. 69...Tf3
  5. 1. 69...Td4
    2. 70.Ac7
    3. 1. 70.Ae3
      2. Td5
      3. 71.Af4
      4. Tb5
      5. 72.Ra3
      6. Tb3+
      7. 73.Ra2
      8. Rc3
      9. 74.Ae3 with a winning endgame, for example:
      10. Rc2
      11. 75.Af2
      12. Th3
      13. 76.Ae1
      14. Tf3
      15. 77.Aa5
      16. Te3
      17. 78.Ad8
      18. Te8
      19. 79.Aa5
      20. Ta8
      21. 80.Ra3
      22. Txa5+
      1. 70.Ag3
      2. Tg4
      3. 71.Ac7
      4. Tg7
      5. 72.Ab6
      6. Tg8
      7. 73.Aa7
      8. Ta8
      9. 74.Ra5
      10. Txa7+
      1. 70.Ra5
      2. Txf4
    4. 70...Td7
    5. 71.Ab6
    6. 1. 71.Ra5
      2. Txc7
      1. 71.Ag3 with a winning endgame, for example:
      2. Ta7#
    7. 71...Td5
    8. 1. 71...Td3
      2. 72.Ac7
      3. 72.Aa7
        Td5
        73.Ab6 with a winning endgame, for example:
        Tb5
        74.Aa7
        Te5
        75.Ab8
        Te8
        76.Aa7
        Ta8
        77.Ra5
        Txa7+
        72.Ra5
        Ta3#
      4. 72...Td7
      5. 73.Ab6
      1. 71...Td1
      2. 72.Ra3
      3. 72.Ac5
        Rxc5
        72.Ra5
        Ta1#
      4. 72...Tb1
      5. 73.Ad8
      6. 73.Af2
        Tb3+
        74.Ra2
        73.Ra4
        Ta1#
      7. 73...Tb3+
      8. 74.Ra2
      9. 74.Ra4
        Tb8
        75.Ac7 with a winning endgame, for example:
        Ta8+
        76.Aa5
        Ta7
        77.Ra3
        Txa5+
      10. 74...Rc3
      11. 75.Ac7
      12. 75.Ah4
        Tb2+
        76.Ra3
        Tb3+
        75.Af6+
        Rc2
        76.Ae5 with a winning endgame, for example:
        Tb5
        77.Ac7
        Tb7
        78.Aa5
        Ta7
        79.Ra3
        Txa5+
        75.Ra1 with a winning endgame, for example:
        Tb8
        76.Aa5+
        Rd3
        77.Ra2
        Ta8
        78.Ra3
        Txa5+
      13. 75...Rc2
      14. 76.Ah2 with a winning endgame, for example:
      15. 76.Aa5 with a winning endgame, for example:
        Te3
        77.Ad8
        Te8
        78.Aa5
        Ta8
        79.Ra3
        Txa5+
        76.Ae5 with a winning endgame, for example:
        Tb5
        77.Ac7
        Tb7
        78.Aa5
        Ta7
        79.Ra3
        Txa5+
        76.Af4 with a winning endgame, for example:
        Tb4
        77.Ae5
        Ta4#
        76.Ra1 with a winning endgame, for example:
        Ta3#
      16. 76...Te3
      17. 77.Ag1
      18. Te1
      19. 78.Aa7
      20. Te6
      21. 79.Ac5
      22. Ta6+
      23. 80.Aa3
      24. Ta7
      25. 81.Ra1
      26. Txa3#
    9. 72.Ra3
    10. 1. 72.Ac7
      2. Tc5
      3. 73.Af4
      4. Tf5
      5. 74.Ae3 with a winning endgame, for example:
      6. Tf3
      7. 75.Ag5
      8. Tg3
      9. 76.Af4
      10. Tg4
      11. 77.Ac1
      12. Tg1
      13. 78.Ab2
      14. Tg8
      15. 79.Ra5
      16. Ta8+
      17. 80.Rb6
      18. Tb8+
      19. 81.Rc7
      20. Txb2
    11. 72...Tb5
    12. 73.Af2
    13. 1. 73.Ag1 with a winning endgame, for example:
      2. Tb3+
      3. 74.Ra2
      4. Rc3
      5. 75.Aa7
      6. Tb5
      7. 76.Ae3
      8. Rc2
      9. 77.Ra3
      10. Tb3+
      11. 78.Ra4
      12. Txe3
      1. 73.Ad8
      2. Tb3+
      3. 74.Ra2
      4. Rc3
      5. 75.Ac7
      6. Rc2
      7. 76.Ah2 with a winning endgame, for example:
      8. Te3
      9. 77.Ag1
      10. Te1
      11. 78.Aa7
      12. Te6
      13. 79.Ac5
      14. Ta6+
      15. 80.Aa3
      16. Ta7
      17. 81.Ra1
      18. Txa3#
      1. 73.Ra4
      2. Txb6
    14. 73...Tb3+
    15. 74.Ra2
    16. 1. 74.Ra4
      2. Tb2
      3. 75.Ra5
      4. Txf2
    17. 74...Rc3
    18. 75.Ae1+
    19. 1. 75.Ad4+
      2. Rc2
      3. 76.Af2 with a winning endgame, for example:
      4. Th3
      5. 77.Ae1
      6. Tf3
      7. 78.Aa5
      8. Te3
      9. 79.Ad8
      10. Te8
      11. 80.Aa5
      12. Ta8
      13. 81.Ra3
      14. Txa5+
      1. 75.Ra1 with a winning endgame, for example:
      2. Tb8
      3. 76.Ae1+
      4. Rc2
      5. 77.Aa5
      6. Ta8
      7. 78.Ra2
      8. Txa5#
    20. 75...Rc2
    21. 76.Af2 with a winning endgame, for example:
    22. Th3
    23. 77.Ae1
    24. Tf3
    25. 78.Aa5
    26. Te3
    27. 79.Ad8
    28. Te8
    29. 80.Aa5
    30. Ta8
    31. 81.Ra3
    32. Txa5+
  6. 70.Ae5 with a winning endgame, for example:
  7. 1. 70.Ag5 with a winning endgame, for example:
    2. Tg3
    3. 71.Af4
    4. Tg4
    5. 72.Ac1
    6. Tg1
    7. 73.Ab2
    8. Tg8
    9. 74.Ra5
    10. Ta8+
    11. 75.Rb6
    12. Tb8+
    13. 76.Rc7
    14. Txb2
    1. 70.Ah6
    2. Tf6
    3. 71.Ra3
    4. Txh6
    1. 70.Ra5
    2. Txf4
  8. 70...Te3
  9. 71.Af4
  10. Te4
  11. 72.Ag5
  12. Tg4
  13. 73.Ac1
  14. Tg1
  15. 74.Ab2
  16. Tg8
  17. 75.Ra5
  18. Ta8+
  19. 76.Rb6
  20. Tb8+
  21. 77.Rc7
  22. Txb2
7. 69.Ac1 with a winning endgame, for example:
8. 1. 69.Ra5
  2. Txd2
9. 69...Ta2+
10. 70.Aa3
11. Ta1
12. 71.Ra5
13. Txa3+
67...Rc4
68.Aa5
Tb1

0-1

This puzzle is part of the following Puzzle Academy skills:

Rook vs Bishop: On the edge (Level 2)

ChessPuzzle.net version 3

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Puzzle 788595: Negras ganan el final

Puzzle 788595: Negras ganan el final

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