Puzzle 990525: Les noirs gagnent la finale

IM Marcin Krzyzanowski (2506) - GM Vasif Durarbayli (2609)
Sunway Sitges Open 2019 Sitges ESP, 2019.12.18 IM Marcin Krzyzanowski (2506) - GM Vasif Durarbayli (2609)
Sunway Sitges Open 2019 Sitges ESP, 2019.12.18

1.Cf3
c5
2.g3
Cc6
3.Fg2
g6
4.c3
Fg7
5.d4
cxd4
6.cxd4
d5
7.Cc3
e6
8.h4
Cge7
9.h5
Cf5
10.e3
b6
11.Fd2
O-O
12.Ch4
Cxh4
13.gxh4
Cb4
14.Ff1
e5
15.Db3
a5
16.a3
exd4
17.exd4
Cc6
18.Fe3
Cxd4
19.Fxd4
De7+
20.Fe3
d4
21.h6
Fxh6
22.Cd5
De5
23.f4
Fxf4
24.Cxf4
dxe3
25.Ce2
Fg4
26.Tg1
Fxe2
27.Fxe2
Tad8
28.Tg2
Df4
29.Td1
Dxh4+
30.Rf1
Txd1+
31.Dxd1
Td8
32.De1
Dh1+
33.Tg1
Dh3+
34.Tg2
Td4
35.Dg3
Dh1+
36.Tg1
De4
37.Df3
De5
38.Tg4
Txg4
39.Dxg4
Dxb2
40.Df4
Dxa3
41.Db8+
Df8
42.Dxb6
De7
43.Dxa5
Df6+
44.Re1
h5
45.Da8+
Rg7
46.De4
Df2+
47.Rd1
Rh6
48.De8
Df4
49.Rc2
Rg5
50.Rd3
Rh4
51.Da8
Rg3
52.Dh1
Df2
53.Da1
h4
54.De5+
Df4
55.Da1
Rh2
56.Db2
h3
57.Ff3+
Rg3
58.Fd5
f5
59.Dc1
h2
60.Dxe3+
Dxe3+
61.Rxe3
f4+
62.Re2
g5
63.Fc6
g4
64.Fh1
f3+
65.Re3
Rh4
66.Rf2
1. Solution:66.Rf2
2. Rh3
3. 67.Rf1
4. 1. 67.Re1
  2. Rg3
  3. 68.Rf1
  4. Rf4
  5. 69.Re1 with a winning endgame, for example:
  6. Re3
  7. 70.Rf1
  8. g3
  9. 71.Re1
  10. g2
  11. 72.Rd1
  12. gxh1=Q+
  1. 67.Re3
  2. Rg3
  3. 68.Rd2 with a winning endgame, for example:
  4. Rf2
  5. 69.Rd3
  6. g3
  7. 70.Rd4
  8. g2
  9. 71.Fxg2
  10. Rxg2
5. 67...Rg3
6. 1. 67...Rh4
  2. 68.Rf2
7. 68.Re1
8. 1. 68.Fxf3
  2. gxf3
9. 68...Rf4
10. 1. 68...Rh3
  2. 69.Rf2
  3. 1. 69.Rd2
    2. g3
    3. 70.Fxf3
    4. g2
  4. 69...Rh4
  5. 70.Re1
  6. 1. 70.Rf1
    2. Rg5
    3. 71.Rf2
    1. 70.Re3 with a winning endgame, for example:
    2. Rg3
    3. 71.Rd2
    4. Rf2
    5. 72.Rd3
    6. g3
    7. 73.Rd4
    8. g2
    9. 74.Fxg2
    10. Rxg2
  7. 70...Rg5
  8. 1. 70...Rg3
    2. 71.Rf1
    3. 1. 71.Rd2 with a winning endgame, for example:
      2. Rf2
      3. 72.Rd3
      4. g3
      5. 73.Rd4
      6. g2
      7. 74.Fxg2
      8. Rxg2
    4. 71...Rf4
    5. 1. 71...Rh3
      2. 72.Rf2
      1. 71...Rh4
      2. 72.Rf2
    6. 72.Rf2
    1. 70...Rh3
    2. 71.Rf2
    1. 70...Rh5
    2. 71.Rf2
    3. 1. 71.Rd2 with a winning endgame, for example:
      2. Rg5
      3. 72.Re3
      4. Rf5
      5. 73.Rd2
      6. Re4
      7. 74.Re1
      8. g3
      9. 75.Rf1
      10. Re3
      11. 76.Re1
      12. g2
      13. 77.Rd1
      14. gxh1=Q+
    4. 71...Rh4
    5. 72.Re1
  9. 71.Rf2
  10. 1. 71.Rd2 with a winning endgame, for example:
    2. Rf4
    3. 72.Re1
    4. Re3
    5. 73.Rf1
    6. g3
    7. 74.Re1
    8. g2
    9. 75.Rd1
    10. gxh1=Q+
    1. 71.Rd1 with a winning endgame, for example:
    2. Rf4
    3. 72.Re1
    4. Re3
    5. 73.Rf1
    6. g3
    7. 74.Re1
    8. g2
    9. 75.Rd1
    10. gxh1=Q+
  11. 71...Rf4
  12. 1. 71...Rh4
    2. 72.Re1
  13. 72.Re1 with a winning endgame, for example:
  14. 1. 72.Rf1 with a winning endgame, for example:
    2. g3
    3. 73.Re1
    4. g2
    5. 74.Rd2
    6. gxh1=Q
  15. 72...Re3
  16. 73.Rf1
  17. g3
  18. 74.Re1
  19. g2
  20. 75.Rd1
  21. gxh1=Q+
  1. 68...Rh4
  2. 69.Rd2 with a winning endgame, for example:
  3. Rg5
  4. 70.Re3
  5. Rf5
  6. 71.Rd2
  7. Re4
  8. 72.Re1
  9. g3
  10. 73.Rf1
  11. Re3
  12. 74.Re1
  13. g2
  14. 75.Rd1
  15. gxh1=Q+
11. 69.Rf2
12. 1. 69.Rf1 with a winning endgame, for example:
  2. g3
  3. 70.Re1
  4. g2
  5. 71.Rd2
  6. gxh1=Q
  1. 69.Rd2 with a winning endgame, for example:
  2. g3
  3. 70.Re1
  4. g2
  5. 71.Rd2
  6. gxh1=Q
13. 69...g3+ Le pion noir attaque le roi blanc, qui défend la case e3.
14. 1. 69...Re4
  2. 70.Re1 with a winning endgame, for example:
  3. 1. 70.Rg3
    2. Re3
    3. 71.Rxh2
    4. Rf2
    5. 72.Fxf3
    6. g3+
  4. 70...g3
  5. 71.Rf1
  6. Re3
  7. 72.Re1
  8. g2
  9. 73.Rd1
  10. gxh1=Q+
15. 70.Rf1
16. 1. 70.Re1 with a winning endgame, for example:
  2. g2
  3. 71.Rd2
  4. gxh1=Q
17. 70...Re4
18. 1. 70...Re3
  2. 71.Re1
  3. 1. 71.Fg2
    2. fxg2+
    1. 71.Fxf3
    2. Rxf3
  4. 71...g2
  5. 1. 71...Re4
    2. 72.Rf1
    3. 1. 72.Rd2
      2. g2
      3. 73.Fxg2
      4. fxg2
    4. 72...Re3
    5. 1. 72...Rf4
      2. 73.Re1 with a winning endgame, for example:
      3. 73.Fg2
        fxg2+
        73.Fxf3
        Rxf3
      4. 73...g2
      5. 74.Rd2
      6. gxh1=Q
    6. 73.Re1
    7. 1. 73.Fg2
      2. fxg2+
      1. 73.Fxf3
      2. Rxf3
    1. 71...Rf4
    2. 72.Rf1
  6. 72.Rd1 with a winning endgame, for example:
  7. 1. 72.Fxg2
    2. fxg2
  8. 72...gxh1=Q+
  1. 70...Rg4
  2. 71.Re1
  3. 1. 71.Fg2
    2. fxg2+
  4. 71...g2
  5. 1. 71...Rf4
    2. 72.Rf1
    1. 71...Rh3
    2. 72.Fxf3
    3. 1. 72.Rd1 with a winning endgame, for example:
      2. g2
      3. 73.Rd2
      4. gxh1=Q
      1. 72.Rf1
      2. g2+
      3. 73.Re1 with a winning endgame, for example:
      4. gxh1=Q+
    4. 72...g2
    5. 73.Fxg2+
    6. 1. 73.Rd2 with a winning endgame, for example:
      2. g1=Q
      1. 73.Rd1 with a winning endgame, for example:
      2. g1=Q+
    7. 73...Rxg2 Le roi noir capture le fou blanc, qui défendait la case h1.
    8. 74.Re2
    9. h1=Q
    10. 1. 74...h1=R
  6. 72.Rd1 with a winning endgame, for example:
  7. 1. 72.Rd2 with a winning endgame, for example:
    2. gxh1=Q
  8. 72...gxh1=Q+
19. 71.Re1
20. 1. 71.Fg2
  2. fxg2+
21. 71...g2
22. 1. 71...Re3
  2. 72.Rf1
  3. 1. 72.Rd1 with a winning endgame, for example:
    2. g2
    3. 73.Rc2
    4. gxh1=Q
  4. 72...Re4
  5. 1. 72...Rf4
    2. 73.Re1 with a winning endgame, for example:
    3. 1. 73.Fg2
      2. fxg2+
      1. 73.Fxf3
      2. Rxf3
    4. 73...g2
    5. 74.Rd2
    6. gxh1=Q
  6. 73.Re1
  7. 1. 73.Fg2
    2. fxg2+
  1. 71...Rf4
  2. 72.Rf1
23. 72.Rd2 with a winning endgame, for example:
24. 1. 72.Fxg2
  2. fxg2
25. 72...gxh1=Q
66...Rh3
67.Rf1
Rg3
68.Re1
Rf4
69.Rf2
g3+
70.Rf1
Re3
71.Fg2
fxg2+
72.Rxg2
h1=Q+
73.Rxh1
Rf3

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Puzzle 990525: Les noirs gagnent la finale

Puzzle 990525: Les noirs gagnent la finale

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