Author: Mike Byrne
Date: 17:35:14 07/14/04
below is a log snippet for Crafty v19.15 SE Ramat-Gan with the new command
"detect on", turns "detect draw" function - helps solves problems like Wac230,
it may hurt actual play ,ymmv
Crafty v19.15 SE Ramat-Gan [Standard] (2 cpus)
SE code disabled
White(1): detect off (newver sees Rb4)
Black(1): [d]2b5/1r6/2kBp1p1/p2pP1P1/2pP4/1pP3K1/1R3P2/8 b - - bm Rb4
Black(1): go
clearing hash tables
time surplus 28.14 time limit 5:00 (5:00)
depth time score variation (1)
starting thread 1
9 0.09 -1.45 1. ... Rf7 2. f3 a4 3. Bb4 Kd7 4. Ba3
Bb7 5. Kg4 Bc6
9-> 0.11 -1.45 1. ... Rf7 2. f3 a4 3. Bb4 Kd7 4. Ba3
Bb7 5. Kg4 Bc6
10 0.19 -1.45 1. ... Rf7 2. f3 a4 3. Bb4 Kd7 4. Ba3
Bb7 5. Kg4 Bc6 6. Kg3
10-> 0.30 -1.45 1. ... Rf7 2. f3 a4 3. Bb4 Kd7 4. Ba3
Bb7 5. Kg4 Bc6 6. Kg3 (s=2)
11 0.59 -1.48 1. ... Rf7 2. f3 a4 3. Bb4 Kd7 4. Ba3
Bb7 5. Kg4 Bc6 6. Kg3 Rh7
11-> 0.88 -1.48 1. ... Rf7 2. f3 a4 3. Bb4 Kd7 4. Ba3
Bb7 5. Kg4 Bc6 6. Kg3 Rh7 (s=2)
12 1.61 -1.39 1. ... Rf7 2. f3 Rh7 3. Ba3 Rh5 4.
Kf4 Rh1 5. Ke3 Re1+ 6. Kd2 Rg1 7. Be7
Rg2+ 8. Kc1
12 4.27 -1.45 1. ... Rh7 2. Rb1 Bb7 3. f3 Kd7 4.
Rb2 Rh1 5. Bc5 Rc1 6. Bb6 a4 7. Ba5
12-> 4.75 -1.45 1. ... Rh7 2. Rb1 Bb7 3. f3 Kd7 4.
Rb2 Rh1 5. Bc5 Rc1 6. Bb6 a4 7. Ba5
13 6.42 -1.46 1. ... Rh7 2. Rb1 Bb7 3. f3 Kd7 4.
Ba3 Rh5 5. Kf4 Rh4+ 6. Kg3 Rh7 7. Rb2
Rh5 <HT>
13-> 8.11 -1.46 1. ... Rh7 2. Rb1 Bb7 3. f3 Kd7 4.
Ba3 Rh5 5. Kf4 Rh4+ 6. Kg3 Rh7 7. Rb2
Rh5 <HT> (s=2)
14 11.14 -1.46 1. ... Rh7 2. Rb1 Bb7 3. f3 Kd7 4.
Ba3 Rh5 5. Kf4 Rh4+ 6. Kg3 Rh8 7. Rb2
Bc6 8. Kf4 Rh4+ 9. Ke3
14-> 15.67 -1.46 1. ... Rh7 2. Rb1 Bb7 3. f3 Kd7 4.
Ba3 Rh5 5. Kf4 Rh4+ 6. Kg3 Rh8 7. Rb2
Bc6 8. Kf4 Rh4+ 9. Ke3 (s=2)
15 29.02 -1.46 1. ... Rh7 2. Rb1 Bb7 3. Ba3 Kd7 4.
f3 Rh5 5. Kf4 Rh4+ 6. Kg3 Rh8 7. Rb2
<HT>
15-> 35.80 -1.46 1. ... Rh7 2. Rb1 Bb7 3. Ba3 Kd7 4.
f3 Rh5 5. Kf4 Rh4+ 6. Kg3 Rh8 7. Rb2
<HT>
16 1:04 -1.46 1. ... Rh7 2. Rb1 Bb7 3. Ba3 Kd7 4.
f3 Rh5 5. Kf4 Bc6 6. Rb2 Rh1 7. Kg3
Kd8 8. Kf4 Rh4+ 9. Ke3 Kd7
16-> 1:25 -1.46 1. ... Rh7 2. Rb1 Bb7 3. Ba3 Kd7 4.
f3 Rh5 5. Kf4 Bc6 6. Rb2 Rh1 7. Kg3
Kd8 8. Kf4 Rh4+ 9. Ke3 Kd7
? 17 1:30 1/16* 1. ... Rh7
Black(0): ?
time=1:35 cpu=194% mat=-1 n=146673739 fh=90% nps=1.53M
ext-> chk=3840660 cap=118724 pp=1246707 1rep=66581 mate=1084
predicted=0 nodes=146673739 evals=32508360 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=1138 stop=159 data=8/128 cpu=3:06 elap=1:35
Black(1): Rh7
time used: 1:35
White(2): new
Crafty v19.15 SE Ramat-Gan [Standard] (2 cpus)
SE code disabled
White(1): detect on (now sees Rb4)
-> new command "detect on", turns "detect draw" function - helps solves
problems like Wac230, it may hurt actual play ,ymmv
Black(1): 2b5/1r6/2kBp1p1/p2pP1P1/2pP4/1pP3K1/1R3P2/8 b - - bm Rb4
Black(1): go
clearing hash tables
time surplus 28.94 time limit 5:00 (5:00)
depth time score variation (1)
8-> 0.10 -1.08 1. ... Kb5 2. f3 Rf7 3. Ba3 Ka4 4.
Bd6 Bd7 5. Bc5 (s=2)
9 0.14 -1.05 1. ... Kb5 2. Kf4 Rf7+ 3. Ke3 Rh7 4.
Ba3 Ka4 5. Bc5 Rh2 6. Kf4
9 0.19 -1.14 1. ... Rh7 2. Ba3 Rh1 3. Kf4 Ra1 4.
Bc5 Rc1 5. Bb4 a4
9 0.22 -1.19 1. ... Rf7 2. Ba3 Kb5 3. f3 Ka4 4.
Bd6 Bd7 5. Bc5 Kb5 <HT>
9-> 0.24 -1.19 1. ... Rf7 2. Ba3 Kb5 3. f3 Ka4 4.
Bd6 Bd7 5. Bc5 Kb5 <HT> (s=3)
10 0.27 -1.10 1. ... Rf7 2. Ba3 Kb5 3. f3 Ka4 4.
Bc5 Bd7 5. Kg4 Bc6 6. Kg3 (s=2)
10-> 0.64 -1.10 1. ... Rf7 2. Ba3 Kb5 3. f3 Ka4 4.
Bc5 Bd7 5. Kg4 Bc6 6. Kg3 (s=4)
11 0.85 -1.19 1. ... Rf7 2. Ba3 Kb5 3. Kg4 Ka4 4.
Bd6 Bd7 5. Bc5 Rf5 6. f3 Kb5 (s=3)
11-> 1.41 -1.19 1. ... Rf7 2. Ba3 Kb5 3. Kg4 Ka4 4.
Bd6 Bd7 5. Bc5 Rf5 6. f3 Kb5 (s=2)
12 1.86 -0.98 1. ... Rf7 2. Ba3 Kb5 3. Rb1 Rf5 4.
Kg4 Rxf2 5. Rb2 Ka4 6. Rxf2 Kxa3 7.
Kf4
12 2.61 -1.04 1. ... Rh7 2. Rb1 Kb5 3. Ba3 Rh5 4.
Kg4 Rh2 5. Rb2 Ka4 6. f3 Rh1 7. Bc5
12-> 3.75 -1.04 1. ... Rh7 2. Rb1 Kb5 3. Ba3 Rh5 4.
Kg4 Rh2 5. Rb2 Ka4 6. f3 Rh1 7. Bc5
(s=3)
13 4.03 -1 1. ... Rh7
13 4.83 -0.01 1. ... Rh7 2. Rb1 Kb5 3. Ba3 Rh5 4.
Kg4 Rh2 5. Bb2 Rxf2 6. Ba1 Bd7 7. Kg3
Ra2 (s=2)
13 8.72 -0.36 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Rb1 c3 5. Re1 Kc4 6. Kf4 b2 7. Ba3
Kb3 8. Bxb2 Kxb2
13-> 9.44 -0.36 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Rb1 c3 5. Re1 Kc4 6. Kf4 b2 7. Ba3
Kb3 8. Bxb2 Kxb2
14 11.43 -0.52 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Rb1 c3 5. Ba3 Kc4 6. Rc1 Kd3 7. Rd1+
Kc2 8. Rc1+ Kd2 9. Kf4 Kd3
14-> 15.33 -0.52 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Rb1 c3 5. Ba3 Kc4 6. Rc1 Kd3 7. Rd1+
Kc2 8. Rc1+ Kd2 9. Kf4 Kd3 (s=4)
15 18.97 -0.22 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Rb1 c3 5. Ba3 Kc4 6. Rc1 Kd3 7. Rd1+
Kc2 8. Rc1+ Kd2 9. Kf4 Bd7 10. f3 (s=3)
15-> 27.02 -0.22 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Rb1 c3 5. Ba3 Kc4 6. Rc1 Kd3 7. Rd1+
Kc2 8. Rc1+ Kd2 9. Kf4 Bd7 10. f3 (s=3)
16 36.68 +1 1. ... Rb4!!
16 37.41 -0.62 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Ba3 c3 5. Rb1 Kc4 6. Rc1 Kd3 7. Rd1+
Kc2 8. Rc1+ Kd2 9. f3 Bd7 10. Kf4 Kd3
<HT> (s=2)
16-> 53.72 -0.62 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Ba3 c3 5. Rb1 Kc4 6. Rc1 Kd3 7. Rd1+
Kc2 8. Rc1+ Kd2 9. f3 Bd7 10. Kf4 Kd3
<HT> (s=12)
17 1:20 +1 1. ... Rb4!!
17 1:46 -1.19 1. ... Rb4 2. cxb4 a4 3. b5+ Kxb5 4.
Ba3 c3 5. Rb1 Kc4 6. Kf3 Kxd4 7. Rd1+
Kxe5 8. Ke3 Ba6 9. Bb4 Kf5 10. Bxc3
a3 (s=11)
? 17 1:52 3/16* 1. ... Rh7
Black(0): ?
time=1:57 cpu=196% mat=-1 n=150481532 fh=88% nps=1.29M
ext-> chk=4631745 cap=127922 pp=1207078 1rep=160733 mate=5432
predicted=0 nodes=150481532 evals=18359002 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=1947 stop=213 data=8/128 cpu=3:50 elap=1:57
still testing ...
e-mail me with the word "include" to get copy e-mailed when released. otherwisem
Peter Skinner will have it on his site (as well as Leo)
Best,
Michael
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