Author: Mike Byrne
Date: 07:07:12 11/24/04
Go up one level in this thread
On November 24, 2004 at 09:13:08, Jason Kent wrote:
>In this test without TBs, Ruffian 1.05 and Aristarch 4.50 solve this draw in 2
>seconds flat.
>
>Delfi's eval is -0.31 in 1 second and Chessmaster solves in about 20 seconds.
>
>Shredder 8, List512, and Crafty, have problems seeing the draw.
>
standard Crafty 19.17 and Crafty Classic find this quickly - try deleting your
position.bin file in yopur book folder and re-running ...
Crafty Classic
White(1): [d]8/4k2p/7P/4P3/5K2/8/8/8 b - - 0 51
Black(1): g
end-game phase
clearing hash tables
time surplus 0.00 time limit 22.50 (3:30)
depth time score variation (1)
starting thread 1
12-> 0.11 4.12 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
<HT> (s=2)
13 0.14 3.82 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Kf6 9. Kd6 Kg6
13-> 0.16 3.82 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Kf6 9. Kd6 Kg6
14 0.19 3.95 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Kf8 9. Kd6 Ke8 10. e7 Kf7
14-> 0.21 3.95 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Kf8 9. Kd6 Ke8 10. e7 Kf7
15 0.27 3.62 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Ke8 9. Kc4 Kf8 10. Kd4
15-> 0.29 3.62 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Ke8 9. Kc4 Kf8 10. Kd4
16 0.36 3.47 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Ke8 9. Kd4 Kd8 10. Ke4 Ke7
16-> 0.38 3.47 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Ke4
Ke7 8. Kd5 Ke8 9. Kd4 Kd8 10. Ke4 Ke7
17 0.49 -1 1. ... Ke6!!
17 0.61 -3 1. ... Ke6!!
17 0.74 1.82 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 <HT>
17-> 0.75 1.82 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 <HT>
18 0.75 +1 1. ... Ke6
18 2.89 1.72 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 Ke8 10. Kd4 Kd8
11. Ke3 Ke7 12. Kf3 Kxe6
18-> 2.89 1.72 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 Ke8 10. Kd4 Kd8
11. Ke3 Ke7 12. Kf3 Kxe6
19 2.93 +1 1. ... Ke6
19 3.38 -1 1. ... Ke6!!
19 3.39 1.82 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 Ke8 10. Kd4 Kd8
11. Ke3 Ke7 12. Kf4 Kxe6 13. Kg4
19-> 3.41 1.82 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 Ke8 10. Kd4 Kd8
11. Ke3 Ke7 12. Kf4 Kxe6 13. Kg4 (s=2)
20 3.55 -1 1. ... Ke6!!
20 3.89 -3 1. ... Ke6!!
20 4.24 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 Ke8 10. e7 Kxe7
11. Kd4 Kf7 12. Ke4 Ke8 13. Kf5 Kf8
14. Kf4
20-> 4.25 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kd6
Kd8 8. Kc6 Ke7 9. Kd5 Ke8 10. e7 Kxe7
11. Kd4 Kf7 12. Ke4 Ke8 13. Kf5 Kf8
14. Kf4
21 4.27 +1 1. ... Ke6
21 6.63 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kf6
Kf8 8. Kg5 Ke7 9. Kf5 <HT>
21-> 6.64 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kf6
Kf8 8. Kg5 Ke7 9. Kf5 <HT>
22 6.68 +1 1. ... Ke6
22 6.89 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kf4
22-> 6.91 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kf4
23 6.94 +1 1. ... Ke6
23 7.22 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kf4
23-> 7.24 -0.01 1. ... Ke6 2. Ke4 Ke7 3. Kf5 Kf7 4.
e6+ Ke8 5. Kf4 Ke7 6. Ke5 Ke8 7. Kf4
24 7.29 +1 1. ... Ke6
? 24 30.02 1/6* 1. ... Ke6
Black(0): ?
time=42.77 cpu=160% mat=1 n=66896476 fh=98% nps=1.56M
ext-> chk=11360322 cap=1313 pp=4687999 1rep=647049 mate=303
predicted=0 nodes=66896476 evals=4212467 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=6791 stop=195 data=7/128 cpu=1:08 elap=42.77
Black(1): Ke6
time used: 42.77
White(2):
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