Author: Mike Byrne
Date: 18:35:37 09/15/02
Go up one level in this thread
yes, it's a mate in 30 as noted by Crafty 17.16 SE
(available free via email to mfbyrne_pa@msn.com)
Black(1): 8/8/K6p/6p1/8/8/k5PP/8 w - - 0 1
White(1): go
end-game phase
clearing hash tables
crafty is behind 32.0 on time, reducing by 1/96.
time surplus 0.00 time limit 100:00 (100:00)
nss depth time score variation (1)
4 0.00 0.15 1. Kb7 Kb2 2. Kc7 Kc2 3. Kd6
4-> 0.03 0.15 1. Kb7 Kb2 2. Kc7 Kc2 3. Kd6
5 0.03 -0.05 1. Kb7 Kb2 2. Kc7 Kc2 3. Kd6 Kd3
5-> 0.16 -0.05 1. Kb7 Kb2 2. Kc7 Kc2 3. Kd6 Kd3
6 0.17 0.15 1. Kb7 Kb3 2. Kc7 Kc3 3. Kd6 Kd4 4.
Ke6 <HT>
6 0.22 0.25 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5
(2) 6-> 0.22 0.25 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5
7 0.28 0.05 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3
7-> 0.44 0.05 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3
8 0.44 0.15 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5
8-> 0.47 0.15 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5
9 0.67 0.35 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2
9-> 0.94 0.35 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2
10 0.98 0.14 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 g4 6. h4
10-> 1.06 0.14 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 g4 6. h4
11 1.52 0.07 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g4 Kf3
(2) 11-> 1.86 0.07 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g4 Kf3
12 2.08 0.10 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g4 Kf3 7. h3
(2) 12-> 2.20 0.10 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g4 Kf3 7. h3
13 3.83 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g3 Kg2 7. Kg6
Kxh2 8. Kxh6 Kxg3 9. Kxg5
13-> 4.22 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g3 Kg2 7. Kg6
Kxh2 8. Kxh6 Kxg3 9. Kxg5
14 4.56 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g3 Kg2 7. Kg6
Kxh2 8. Kxh6 Kxg3 9. Kxg5
14-> 4.77 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. Kf5 Kf2 6. g3 Kg2 7. Kg6
Kxh2 8. Kxh6 Kxg3 9. Kxg5
15 6.78 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. g4 Kf2 6. Kf6 Kf3 7. Kf5
Kf2 8. Kf6
15-> 7.36 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. g4 Kf2 6. Kf6 Kf3 7. Kf5
Kf2 8. Kf6
16 9.17 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. g4 Kf2 6. Kf6 Kf3 7. Kf5
Ke3 8. h3 Kf3 9. Kg6
16-> 9.30 0.00 1. Kb5 Kb3 2. Kc5 Kc3 3. Kd5 Kd3 4.
Ke5 Ke3 5. g4 Kf2 6. Kf6 Kf3 7. Kf5
Ke3 8. h3 Kf3 9. Kg6
17 10.97 0.01 1. Kb5 Kb2 2. Kc5 Kc2 3. Kd4 Kd2 4.
Ke5 Ke2 5. Kf6 g4 6. Kg6 Kf1 7. Kxh6
<HT>
17 11.06 0.10 1. g4 Kb2 2. Kb6 Kc2 3. Kc6 Kd1 4.
Kd5 Ke1 5. Ke6 Kf2 6. Kf6 Kf3 7. Kf5
<HT>
17-> 11.06 0.10 1. g4 Kb2 2. Kb6 Kc2 3. Kc6 Kd1 4.
Kd5 Ke1 5. Ke6 Kf2 6. Kf6 Kf3 7. Kf5
<HT>
18 11.14 0.10 1. g4 Kb2 2. Kb6 Kc2 3. Kc6 Kd1 4.
Kd5 Ke2 5. Ke6 Ke3 6. Ke5 <HT>
(3) 18-> 12.31 0.10 1. g4 Kb2 2. Kb6 Kc2 3. Kc6 Kd1 4.
Kd5 Ke2 5. Ke6 Ke3 6. Ke5 <HT>
19 12.33 ++ 1. g4!!
(2) 19 13.38 Mat30 1. g4 Ka3 2. Ka5 Kb2 3. Kb6 Kb3 4.
Kb5 <HT>
19-> 13.67 Mat30 1. g4 Ka3 2. Ka5 Kb2 3. Kb6 Kb3 4.
Kb5 <HT>
By the way - on my machine CM9K finds g4 in 3 or 4 seconds - in both standard
Cm9K 4M hash and 128M hash.
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