Author: Dann Corbit
Date: 13:29:11 10/03/01
Go up one level in this thread
On October 03, 2001 at 15:45:32, José Antônio Fabiano Mendes wrote:
> Taimanov-Zakharov,USSR 1969 === Black to move and win
> [D]8/5p2/7p/5pk1/8/5KPP/8/8 b
> Source: http://chesscafe.com/text/secpawnendings.txt
Yace slaughters it. Best pawn ending analyzer of any of the free programs, from
what I can see. Scores highest on the pawn test and solves this one much faster
than the others.
white ( 1): st 999
white ( 1): setboard 8/5p2/7p/5pk1/8/5KPP/8/8 b
Stored 0 learned positions into hash table
black ( 1): go
usetime = 998.00, mintime = 998.00 maxtime = 998.00 tl 998.00 ml 0
1 0.016 0.38 1t 1...h5 {80}
6 0.022 0.38 1. 1...h5 {80}
18 0.029 0.31 2t 1...h5 2.Ke3 {80}
33 0.035 0.31 2. 1...h5 2.Ke3 {80}
65 0.042 0.35 3t 1...h5 2.Ke3 Kf6 {80}
120 0.048 0.35 3. 1...h5 2.Ke3 Kf6 {80}
233 0.055 0.19 4t 1...h5 2.h4+ Kf6 3.Kf4 {80}
309 0.062 0.19 4. 1...h5 2.h4+ Kf6 3.Kf4 {80}
466 0.068 0.26 5t 1...h5 2.h4+ Kf6 3.Kf4 Ke6 {80}
753 0.075 0.26 5. 1...h5 2.h4+ Kf6 3.Kf4 Ke6 {80}
2501 0.083 0.19 6t 1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kd4 Kf6H {80}
4002 0.089 0.20 6t+ 1...f6 2.h4+ Kg6 3.Kf4 h5 4.Kf3 Kg7 {80}
4265 0.094 0.23 6t 1...f6 2.h4+ Kh5 3.Kf4 Kg6 4.Ke3 Kf7 {80}
5056 0.102 0.23 6. 1...f6 2.h4+ Kh5 3.Kf4 Kg6 4.Ke3 Kf7 {80}
7412 0.110 0.17 7t 1...f6 2.h4+ Kh5 3.Kf4 Kg6 4.Kf3 Kf7 5.h5 {80}
13169 0.121 0.18 7t+ 1...f4 2.gxf4+ Kh4 3.Kg2 h5 4.Kh2 f6 5.f5 Kg5
{0}
13956 0.131 0.22 7t 1...f4 2.gxf4+ Kh4 3.Kg2 f6 4.Kh2H f5H 5.Kg2H
h5H {0}
14576 0.143 0.22 7. 1...f4 2.gxf4+ Kh4 3.Kg2 f6 4.Kh2 f5 5.Kg2 h5
{0}
24449 0.168 0.31 8t 1...f4 2.gxf4+ Kh4 3.Kg2 f6 4.Kh2 f5 5.Kg2 h5
6.Kh2 {0}
27716 0.181 0.31 8. 1...f4 2.gxf4+ Kh4 3.Kg2 f6 4.Kh2 f5 5.Kg2 h5
6.Kh2 {0}
52343 0.221 0.15 9t 1...f4 2.gxf4+ Kf5 3.Ke3 h5 4.Kf3 h4 5.Ke3 f6
6.Kf3H Ke6H {0}
74528 0.257 0.16 9t+ 1...Kf6 2.Kf4 Ke6 3.g4 fxg4 4.Kxg4 f6 5.Kh5 Ke5
6.Kg4 f5+ 7.Kh4 h5 8.Kxh5H f4H 9.Kg4H Ke4H
10.h4H f3H {0}
78311 0.277 0.31 9t 1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.h5 Ke6H 5.Ke3H
Ke5H {80}
84167 0.293 0.31 9. 1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.h5 Ke6 5.Ke3 Ke5
{80}
106343 0.330 0.31 10t 1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.h5 Ke6 5.Kf3 Ke5
6.Ke3 f6H 7.Ke2H f4H 8.g4H f5H 9.Kf3H {80}
122494 0.358 0.31 10. 1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.h5 Ke6 5.Kf3 Ke5
6.Ke3 f6 7.Ke2 f4 8.g4 f5 9.Kf3 {80}
163788 0.424 0.12 11t 1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.h5 Ke6 5.Ke3 Ke7
6.Kd4 Ke6 {80}
261384 0.554 0.13 11t+ 1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.g4 hxg4+
6.Kf4 Kf7 7.h5 g3 8.Kxg3 {80}
268132 0.572 0.13 11t 1...h5 2.h4+ Kg6 3.Ke3H Kg7H 4.Kf3H Kh6H 5.Ke3H
Kg6H 6.Kf3H Kg7H 7.Ke3H Kf6H 8.Kf4H Ke6H 9.Kg5H
f6+H 10.Kxh5H Kd7H 11.g4H fxg4H 12.Kxg4H Ke6H
13.h5H Kf7H 14.h6H Kg6H 15.Kf4H {HT} {0}
279044 0.608 0.13 11. 1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 Kh6 5.Ke3 Kg6
6.Kf3 Kg7 7.Ke3 Kf6 8.Kf4 Ke6 9.Kg5 f6+ 10.Kxh5
Kd7 11.g4 fxg4 12.Kxg4 Ke6 13.h5 Kf7 14.h6 Kg6
15.Kf4 {HT} {0}
379315 0.760 0.31 12t 1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6
6.Ke3 Kf7 7.Kd4 Ke6H 8.Kd3H Ke5H 9.Ke2H Kd5H
10.Kd3H Kc5H 11.Ke3H {80}
401758 0.807 0.31 12. 1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Kf4 Kg6
6.Ke3 Kf7 7.Kd4 Ke6 8.Kd3 Ke5 9.Ke2 Kd5 10.Kd3
Kc5 11.Ke3 {80}
508893 0.956 0.30 13t 1...h5 2.h4+ Kg6 3.Ke3 Kg7 4.Kf3 f6 5.Ke3 Kf7
6.Kf3 Ke7H {HT} {80}
668770 1.167 0.31 13t+ 1...Kf6 2.Kf4 Ke6 3.h4 Kf6 4.Ke3 Ke5 5.Kd3 f6
6.Ke2 h5 7.Kf3 Kd5 8.Ke3H Kd6H {HT} {80}
795605 1.342 0.31 13t 1...Kf6 2.Kf4 Ke6 3.Ke3H Ke5H 4.Kf3H f6H 5.Ke3H
Kd5H {HT} {80}
836677 1.403 0.31 13. 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 f6 5.Ke3 Kd5
{HT} {80}
1434154 2.170 0.31 14t 1...Kf6 2.Ke3 Ke5 3.Kf3 Kd5 4.Ke3H Kd6H 5.Ke2H
Ke6H 6.Ke3H Ke5H 7.Kf3H Kd5H 8.Ke3H Kd6H 9.Ke2H
Ke6H 10.Ke3H Ke5HR {80}
1549144 2.332 0.31 14. 1...Kf6 2.Ke3 Ke5 3.Kf3 Kd5 4.Ke3 Kd6 5.Ke2 Ke6
6.Ke3 Ke5 7.Kf3 Kd5 8.Ke3 Kd6 9.Ke2 Ke6 10.Ke3
Ke5 {80}
2236864 3.229 0.31 15t 1...Kf6 2.Ke3 Ke5 3.Kf3 Kd5 4.Ke3 Kd6 5.Ke2 Ke6
6.Ke3 Ke5H 7.Kf3H Kd5H 8.Ke3H Kd6H 9.Ke2H Ke6H
10.Ke3H Ke5HR {80}
2386418 3.435 0.31 15. 1...Kf6 2.Ke3 Ke5 3.Kf3 Kd5 4.Ke3 Kd6 5.Ke2 Ke6
6.Ke3 Ke5 7.Kf3 Kd5 8.Ke3 Kd6 9.Ke2 Ke6 10.Ke3
Ke5 {80}
5194002 6.995 0.32 16t 1...Kf6 2.Ke3 Ke7 3.Kf4 Ke6 4.Ke3 Kd6 5.Kf4 h5H
6.Kxf5H Kd5H 7.h4H f6H {HT} {0}
5539824 7.440 0.32 16. 1...Kf6 2.Ke3 Ke7 3.Kf4 Ke6 4.Ke3 Kd6 5.Kf4 h5
6.Kxf5 Kd5 7.h4 f6 8.Kxf6H Ke4H {HT} {-80}
11212312 14.597 0.41 17t 1...Kf6 2.Kf4 Ke6 3.Kf3 Ke5 4.Ke3 h5 5.Kf3 f4H
6.gxf4+H Kd5H {HT} {0}
11812607 15.350 0.41 17. 1...Kf6 2.Kf4 Ke6 3.Kf3 Ke5 4.Ke3 h5 5.Kf3 f4
6.gxf4+ Kd5 7.Kg3H h4+H 8.Kxh4H Ke4H 9.Kh5H
Kxf4H 10.h4H {HT} {0}
18954869 24.240 0.41 18t 1...Kf6 2.Kf4 Ke6 3.g4 fxg4 4.hxg4 Kf6 5.Kf3
Kg6H 6.Kf4H f6H 7.Ke4H Kg5H 8.Kd5H f5H 9.Ke5H
f4H {HT} {80}
19819288 25.321 0.41 18. 1...Kf6 2.Kf4 Ke6 3.g4 fxg4 4.hxg4 Kf6 5.Kf3
Kg6 6.Kf4 f6 7.Ke4 Kg5 8.Kd5 f5 9.Ke5 f4 {HT}
{80}
30798149 39.044 0.53 19t 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 f6 5.g4 fxg4+
6.hxg4 Kd5 7.Ke3 Ke6 8.Kf3 Ke7 9.Kf4 Kf8H
10.Kf5H {HT} {80}
31394167 39.805 0.53 19. 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 f6 5.g4 fxg4+
6.hxg4 Kd5 7.Ke3 Ke6 8.Kf3 Ke7 9.Kf4 Kf8 10.Kf5
Kf7H 11.Kf4H Ke6H 12.Ke4H {80}
45843501 57.689 0.53 20t 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 Kd6 5.h4H
Ke5H 6.Kf2H f4H 7.g4H Ke4H {HT} {80}
46971586 59.098 0.53 20. 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 Kd6 5.h4 Ke5
6.Kf2 f4 7.g4 Ke4 {HT} {80}
67131175 1:25.9 0.53 21t 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 Kd6 5.h4H
Ke5H 6.h5H f4H 7.g4H f6H 8.Kf2H {HT} {80}
68829681 1:28.3 0.53 21. 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 Kd6 5.h4 Ke5
6.h5 f4 7.g4 f6 8.Kf2 {HT} {80}
109305703 2:19.9 0.93 22++ 1...Kf6 2.Kf4 Ke6 3.Ke3 Ke5 4.Kf3 h5 5.Ke3 f4+
6.Kd3 Kd5 7.g4 hxg4 8.Ke2 f6 9.h4 Ke4 10.h5 f3+
11.Kf2 f5 12.Kg1 f2+ 13.Kxf2 f4 14.h6 {HT} {80}
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