Puzzle 952501: Negras ganan el final

Kumar Reddy Poluri Bharat (2197) - GM Iv Popov (2588)
17th Delhi Open 2019 New Delhi IND, 2019.01.10 Kumar Reddy Poluri Bharat (2197) - GM Iv Popov (2588)
17th Delhi Open 2019 New Delhi IND, 2019.01.10

1.e4
c5
2.Cf3
e6
3.Cc3
a6
4.d4
cxd4
5.Cxd4
Dc7
6.Ae2
Cf6
7.O-O
Ac5
8.Ae3
d6
9.Dd3
O-O
10.Cb3
Axe3
11.Dxe3
b5
12.Tfd1
Cc6
13.a3
Ab7
14.f4
Tad8
15.Td2
Tfe8
16.Tad1
e5
17.fxe5
Txe5
18.Df4
De7
19.Af3
h6
20.h3
Td7
21.Cd5
Cxd5
22.exd5
Cb8
23.Cd4
Tc7
24.c3
Dg5
25.Dxg5
hxg5
26.Cc6
Te8
27.a4
bxa4
28.Cxb8
Txb8
29.Ta1
Tc4
30.Ae2
Tc5
31.Af3
Ac8
32.Txa4
a5
33.Ag4
Axg4
34.Txg4
Tcb5
35.Ta4
Rh7
36.c4
Tc5
37.Rf2
Tb3
38.Re1
Rg6
39.Rd1
Rh5
40.Rc2
Te3
41.Td3
Te2+
42.Td2
Te3
43.Td3
Te2+
44.Td2
Te4
45.Rc3
f5
46.b3
g4
47.hxg4+
Txg4
48.Ta1
Tg3+
49.Rb2
Rg4
50.Te1
a4
51.bxa4
Txc4
52.Te6
Tb4+
53.Rc1
Txa4
54.Txd6
g5
55.Tb6
Ta1+
56.Tb1
Ta7
57.d6
Td7
58.Tb4+
f4
59.Tc4
Te3
60.Tc7
Td8
61.d7
Te7
62.Rc2
Rh4
63.Td3
g4
64.Rd2
f3
65.gxf3
g3
66.Tc8
Tdxd7
67.Th8+
Th7
68.Txd7
Txh8
69.Re3
1. Solución:69.Re3
2. Te8+
3. 70.Rf4
4. 1. 70.Te7
  2. Txe7+
  1. 70.Rd2
  2. Rh3
  3. 71.Tg7 with a winning endgame, for example:
  4. g2
  5. 72.f4
  6. Rh2
  7. 73.Th7+
  8. Rg3
  9. 74.Tg7+
  10. Rf2
  11. 75.f5
  12. Td8+
  13. 76.Rc3
  14. g1=Q
  1. 70.Rd3
  2. g2
  3. 71.Tg7
  4. Rh3
  5. 72.f4
  6. Te1
  7. 73.Th7+
  8. Rg4
  9. 74.Tg7+
  10. Rf3
  11. 75.Txg2
  12. Rxg2
  13. 76.f5
  14. Te5
  15. 77.f6
  16. Rf3
  1. 70.Rd4
  2. Rh3
  3. 71.Tg7
  4. Te1
  5. 72.f4
  6. g2
  7. 73.Th7+
  8. Rg3
  9. 74.Rd5 with a winning endgame, for example:
  10. Rxf4
  11. 75.Tf7+
  12. Re3
  13. 76.Te7+
  14. Rd2
  15. 77.Tg7
  16. g1=Q
5. 70...Rh3
6. 71.Tg7
7. Rh2
8. 72.Rf5
9. 1. 72.Th7+
  2. Rg2
  3. 73.Td7
  1. 72.Rg4
  2. g2
  3. 73.Th7+
  4. Rg1
  5. 74.Ta7 with a winning endgame, for example:
  6. Rf1
  7. 75.Rf5
  8. g1=Q
10. 72...Tf8+
11. 1. 72...Rg2
  2. 73.f4
  3. 1. 73.Rg4
    2. Rf2
    3. 74.Rh3 with a winning endgame, for example:
    4. Td8
    5. 75.f4
    6. Th8+
    7. 76.Rg4
    8. g2
    9. 77.Rf5
    10. Th3
    11. 78.Txg2+
    12. Rxg2
    13. 79.Rg4
    14. Th1
    15. 80.f5
    16. Tf1
    17. 81.Rg5
    18. Rf3
    19. 82.f6
    20. Re4
    21. 83.Rg6
    22. Re5
    23. 84.f7
    24. Re6
    25. 85.f8=Q
    26. Txf8
  4. 73...Rf3
  5. 74.Tb7
  6. 1. 74.Tg6 with a winning endgame, for example:
    2. Td8
    3. 75.Re6
    4. Rxf4
    5. 76.Tf6+
    6. Rg5
    7. 77.Tf3
    8. Rg4
    9. 78.Tf6
    10. Te8+
    11. 79.Rd6
    12. Tg8
    13. 80.Tf1
    14. g2
    15. 81.Ta1
    16. Rf3
    17. 82.Ta3+
    18. Rf4
    19. 83.Ta4+
    20. Rf5
    21. 84.Ta5+
    22. Rf6
    23. 85.Ta1
    24. g1=Q
    1. 74.Ta7
    2. Tf8+
    3. 75.Re5
    4. Txf4
    5. 76.Ta3+
    6. Rg4
    7. 77.Ta2 with a winning endgame, for example:
    8. Tb4
    9. 78.Ta8
    10. g2
    11. 79.Ta1
    12. Rg3
    13. 80.Rd6
    14. Th4
    15. 81.Re5
    16. Rh2
    17. 82.Ta2
    18. Rh1
    19. 83.Ta1+
    20. g1=Q
  7. 74...Tf8+
  8. 75.Re6 with a winning endgame, for example:
  9. 1. 75.Tf7
    2. Txf7+
    1. 75.Re5
    2. Txf4
    3. 76.Tb3+
    4. Rg4
    5. 77.Tb2 with a winning endgame, for example:
    6. Ta4
    7. 78.Te2
    8. Rh3
    9. 79.Te3
    10. Rh2
    11. 80.Te2+
    12. g2
    13. 81.Td2
    14. Th4
    15. 82.Rf5
    16. Rh1
    17. 83.Td1+
    18. g1=Q
    1. 75.Rg5
    2. Tg8+
    3. 76.Rf5
    4. g2
    1. 75.Rg6 with a winning endgame, for example:
    2. Rxf4
    3. 76.Rg7
    4. Tf5
    5. 77.Tb4+
    6. Rg5
    7. 78.Tb2
    8. Rh5
    9. 79.Td2
    10. Tg5+
    11. 80.Rf6
    12. g2
    13. 81.Td1
    14. g1=Q
  10. 75...Rxf4
  11. 76.Tb4+
  12. Re3
  13. 77.Re7
  14. Th8
  15. 78.Tb3+
  16. Rf2
  17. 79.Tb2+
  18. Rg1
  19. 80.Rf7
  20. g2
  21. 81.Tb1+
  22. Rh2
  23. 82.Tb2
  24. Th6
  25. 83.Rg7
  26. Te6
  27. 84.Rf7
  28. Te1
  29. 85.Tc2
  30. Rh1
  31. 86.Tc8
  32. g1=Q
12. 73.Rg4
13. 1. 73.Re4
  2. g2
  3. 74.Th7+
  4. Rg1
  5. 75.Tg7 with a winning endgame, for example:
  6. Rh1
  7. 76.f4
  8. g1=Q
  1. 73.Re5
  2. Txf3
  3. 74.Th7+
  4. Rg1
  5. 75.Ta7 with a winning endgame, for example:
  6. g2
  7. 76.Re4
  8. Th3
  9. 77.Ta1+
  10. Rh2
  11. 78.Ta2
  12. Rh1
  13. 79.Ta1+
  14. g1=Q
  1. 73.Re6 with a winning endgame, for example:
  2. Txf3
  3. 74.Th7+
  4. Rg1
  5. 75.Tb7
  6. g2
  7. 76.Re5
  8. Rh2
  9. 77.Tb2
  10. Tg3
  11. 78.Rf4
  12. Rh3
  13. 79.Tb1
  14. g1=Q
  1. 73.Rg5 with a winning endgame, for example:
  2. Txf3
  3. 74.Rg4
  4. Td3
  5. 75.Tg5
  6. g2
  7. 76.Th5+
  8. Rg1
  9. 77.Tf5
  10. Td8
  11. 78.Rf3
  12. Th8
  13. 79.Tg5
  14. Rf1
  15. 80.Txg2
  16. Tf8+
  17. 81.Rg3
  18. Tg8+
  19. 82.Rf4
  20. Rxg2
  1. 73.Rg6
  2. g2
  3. 74.Th7+
  4. Rg3
  5. 75.Th5 with a winning endgame, for example:
  6. Txf3
  7. 76.Tb5
  8. Rh2
  9. 77.Th5+
  10. Th3
  11. 78.Tg5
  12. Tg3
  13. 79.Txg3
  14. Rxg3
  15. 80.Rf5
  16. g1=Q
  1. 73.Tf7
  2. Txf7+
14. 73...g2
15. 74.Th7+
16. 1. 74.Rh5 with a winning endgame, for example:
  2. Txf3
  3. 75.Tg4
  4. Tg3
  5. 76.Th4+
  6. Th3
  7. 77.Txh3+
  8. Rxh3
  9. 78.Rg5
  10. g1=Q+
17. 74...Rg1
18. 75.Tc7 with a winning endgame, for example:
19. 1. 75.Ta7 with a winning endgame, for example:
  2. Tg8+
  3. 76.Rf4
  4. Tf8+
  5. 77.Rg3
  6. Tg8+
  7. 78.Rf4
  8. Th8
  9. 79.Tg7
  10. Rf1
  11. 80.Re4
  12. Te8+
  13. 81.Rd5
  14. g1=Q
20. 75...Te8
21. 76.Rg3
22. Rh1
23. 77.Th7+
24. Rg1
25. 78.Ta7
26. Rh1
27. 79.Th7+
28. Rg1
29. 80.Ta7
30. Tg8+
31. 81.Rf4
32. Tf8+
33. 82.Rg3
34. Tg8+
35. 83.Rf4
36. Th8
37. 84.Tg7
38. Rf1
39. 85.Re4
40. Te8+
41. 86.Rd5
42. g1=Q
69...Rh3
70.Tg7
Rg2
71.f4
Tf8
72.Re4
Te8+
73.Rd5
Tf8
74.Re5
Te8+
75.Rd6
Rf3
76.f5
Ta8
77.f6
Ta6+
78.Re7
g2
79.Txg2
Txf6

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Puzzle 952501: Negras ganan el final

Puzzle 952501: Negras ganan el final

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