Author: Frank Quisinsky
Date: 13:51:32 01/14/04
Go up one level in this thread
On January 14, 2004 at 16:20:37, Frank Quisinsky wrote:
Hi there,
OK, now without Hyper-Threading
(changes in Bios of Tyan S2735 Tiger i7501R):
---
Crafty 19.09 SMP MT=1
Total nodes: 85506521
Raw nodes per second: 1017934
Total elapsed time: 84
SMP time-to-ply measurement: 7.619048
---
Crafty 19.09 SMP MT=2
Total nodes: 90792270
Raw nodes per second: 2017606
Total elapsed time: 45
SMP time-to-ply measurement: 14.222222
---
What for a factor!!
A lot of more than 0.7 for the second processor!
Crafty 19.09 MT=2 without Hyper-Threading = 2.017.606
Crafty 19.09 MT=4 with Hyper-Threading = 2.132.483
But I am sure to use NPS for see it is wrong ...
I look now in position 6 log file results:
---
Crafty 19.09 MT=4 with Hyper-Threading
time=6.69 cpu=390% mat=0 n=12956573 fh=91% nps=1.94M
ext-> chk=125188 cap=39213 pp=16783 1rep=8359 mate=139
predicted=0 nodes=12956573 evals=3878708
endgame tablebase-> probes=0 hits=0
SMP-> split=904 stop=128 data=11/4096 cpu=26.12 elap=6.69
---
Crafty 19.09 MT=2 without Hyper-Threading
time=5.89 cpu=197% mat=0 n=10645369 fh=91% nps=1.81M
ext-> chk=98111 cap=31653 pp=14774 1rep=5844 mate=54
predicted=0 nodes=10645369 evals=3240441
endgame tablebase-> probes=0 hits=0
SMP-> split=153 stop=21 data=4/4096 cpu=11.63 elap=5.89
---
NPS 1.94 to NPS 1.81 = 7,18% more!
What is now right if I will play a match on Xeon Dual:
Crafty - Non SMP Engine
Crafty with MT=1 or MT=2
I am not sure and will test it today ...
Log files from Crafty 19.09 without Hyper-Threading:
Crafty 19.09 SMP MT=1
max threads set to 1
playing a computer!
hash table memory = 192M bytes.
pawn hash table memory = 24M bytes.
EGTB cache memory = 4M bytes.
resign after 5 consecutive moves with score < -9.
4 piece tablebase files found
3433kb of RAM used for TB indices and decompression tables
Crafty v19.9 (1 cpus)
White(1): bench
Running benchmark. . .
+---+---+---+---+---+---+---+---+
8 | | . | |<R>| |<K>| | . |
+---+---+---+---+---+---+---+---+
7 | . | | . | |<N>|<P>|<P>| |
+---+---+---+---+---+---+---+---+
6 | |<P>|<P>|<R>| | . | |<P>|
+---+---+---+---+---+---+---+---+
5 |<P>| | . | | . | | . |-P-|
+---+---+---+---+---+---+---+---+
4 |-P-| . | |-P-|-P-|-P-|-P-| . |
+---+---+---+---+---+---+---+---+
3 | . |-N-|-R-| | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . | |-K-| | . |
+---+---+---+---+---+---+---+---+
1 | . | |-R-| | . | | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
end-game phase
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
9 0.25 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
Na1 Rxd4 Rxc6
9 1.64 0.23 R3c2 b5 Ra2 Rb8 Ke3 bxa4 Nc5 Rb4 Rxa4
Rdxd4 Rxa5
9-> 1.78 0.23 R3c2 b5 Ra2 Rb8 Ke3 bxa4 Nc5 Rb4 Rxa4
Rdxd4 Rxa5
10 2.65 0.30 R3c2 R6d7 e5 Rd5 g5 b5 gxh6 gxh6 Ra2
b4 Rg1
10 3.51 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
10-> 3.51 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
11 3.95 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
11-> 4.09 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
time=4.09 cpu=98% mat=0 n=4204633 fh=90% nps=1.03M
ext-> chk=37349 cap=11782 pp=6636 1rep=1631 mate=301
predicted=0 nodes=4204633 evals=2218081
endgame tablebase-> probes=0 hits=0
SMP-> split=0 stop=0 data=0/4096 cpu=4.01 elap=4.09
+---+---+---+---+---+---+---+---+
8 |<R>|<N>|<B>|<Q>|<K>|<B>| |<R>|
+---+---+---+---+---+---+---+---+
7 |<P>| | . | |<P>|<P>|<P>|<P>|
+---+---+---+---+---+---+---+---+
6 | |<P>| | . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | |<P>|<P>|-P-| | . | |
+---+---+---+---+---+---+---+---+
4 | | . | |-N-| | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | |-P-| | . | | . | |
+---+---+---+---+---+---+---+---+
2 |-P-|-P-|-P-| . |-Q-|-P-|-P-|-P-|
+---+---+---+---+---+---+---+---+
1 |-R-| |-B-| |-K-|-B-| . |-R-|
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
6-> 0.12 0.73 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7
7 0.20 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
Bf6
7-> 0.21 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
Bf6
8 0.51 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
8-> 0.65 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
9 1.78 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
9-> 2.06 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
10 5.21 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
g6 Qf3 Ne5 Qf4
10-> 6.29 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
g6 Qf3 Ne5 Qf4
11 10.57 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
11-> 12.96 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
time=12.96 cpu=98% mat=0 n=13619039 fh=94% nps=1.05M
ext-> chk=563795 cap=38481 pp=17858 1rep=38451 mate=711
predicted=0 nodes=13619039 evals=1930022
endgame tablebase-> probes=0 hits=0
SMP-> split=0 stop=0 data=0/4096 cpu=12.81 elap=12.96
+---+---+---+---+---+---+---+---+
8 | | . | | . |<B>| . | | . |
+---+---+---+---+---+---+---+---+
7 |<P>| | . | |<K>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . |<P>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . |<P>|-P-| | . |<P>|
+---+---+---+---+---+---+---+---+
4 | | . |<P>|-P-| |-P-| | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | |-K-| |-P-| |
+---+---+---+---+---+---+---+---+
2 |-P-| . | | . |-N-| . | |-P-|
+---+---+---+---+---+---+---+---+
1 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
end-game phase
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
9 0.14 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
g4
9-> 0.14 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
g4
10 0.28 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
Bb5
10-> 0.31 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
Bb5
11 0.74 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
e6 fxe6 Nxh5
11-> 0.80 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
e6 fxe6 Nxh5
12 1.42 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
a3 Kc3 Ke6
12-> 1.74 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
a3 Kc3 Ke6
13 4.17 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
13-> 4.89 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
14 10.02 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
Kf4 a4 Kg5 a3 Kxh5 Kf5
14-> 13.33 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
Kf4 a4 Kg5 a3 Kxh5 Kf5
time=13.33 cpu=98% mat=0 n=15742896 fh=92% nps=1.18M
ext-> chk=488907 cap=59969 pp=95448 1rep=9456 mate=215
predicted=0 nodes=15742896 evals=5891874
endgame tablebase-> probes=0 hits=0
SMP-> split=0 stop=0 data=0/4096 cpu=13.12 elap=13.33
+---+---+---+---+---+---+---+---+
8 |<R>| . | | . |<R>| . |<K>| . |
+---+---+---+---+---+---+---+---+
7 |<P>|<P>|<Q>|<B>| . |<P>|<P>|<P>|
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | | . | |<P>| |-N-|-Q-|
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | |-P-| | . | | . | |
+---+---+---+---+---+---+---+---+
2 |-P-|-P-| | . | |-P-|-P-|-P-|
+---+---+---+---+---+---+---+---+
1 |-R-| | . | |-R-| |-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
7 0.15 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
7-> 0.18 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
8 0.45 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
8-> 0.56 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
9 1.00 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
9-> 1.17 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
10 4.51 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
Rxd8 Rxd8
10-> 5.18 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
Rxd8 Rxd8
11 10.56 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
Re3 e4
11-> 13.34 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
Re3 e4
time=13.34 cpu=98% mat=0 n=13900573 fh=92% nps=1.04M
ext-> chk=292505 cap=43576 pp=530 1rep=42054 mate=3054
predicted=0 nodes=13900573 evals=2842871
endgame tablebase-> probes=0 hits=0
SMP-> split=0 stop=0 data=0/4096 cpu=13.19 elap=13.34
+---+---+---+---+---+---+---+---+
8 | | . |<R>| . | |<R>|<K>| . |
+---+---+---+---+---+---+---+---+
7 | . |<B>|<Q>|<N>|<B>|<P>|<P>| |
+---+---+---+---+---+---+---+---+
6 | |<P>| |<P>|<P>|<N>| |<P>|
+---+---+---+---+---+---+---+---+
5 |<P>|-P-| . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 |-N-| . |-P-| . |-P-| . | | . |
+---+---+---+---+---+---+---+---+
3 |-P-| | . |-B-| . |-N-| . |-P-|
+---+---+---+---+---+---+---+---+
2 | |-B-| | . |-Q-|-P-|-P-| . |
+---+---+---+---+---+---+---+---+
1 |-R-| | . |-R-| . | |-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
6 0.14 ++ Bxe4!!
6 0.15 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
6-> 0.17 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
7 0.22 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
7-> 0.23 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
8 0.34 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
8-> 0.40 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
9 0.83 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
9-> 0.90 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
10 1.40 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc7 Bd4 Nfd5
10-> 1.81 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc7 Bd4 Nfd5
11 3.39 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
11-> 3.97 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
12 7.45 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
12-> 29.47 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
time=29.47 cpu=98% mat=0 n=27832409 fh=92% nps=944K
ext-> chk=259211 cap=83622 pp=10418 1rep=14467 mate=478
predicted=0 nodes=27832409 evals=9282291
endgame tablebase-> probes=0 hits=0
SMP-> split=0 stop=0 data=0/4096 cpu=29.03 elap=29.47
+---+---+---+---+---+---+---+---+
8 |<R>| . |<B>|<Q>|<K>| . | |<R>|
+---+---+---+---+---+---+---+---+
7 |<P>|<P>| . | |<B>|<P>|<P>|<P>|
+---+---+---+---+---+---+---+---+
6 | | . |<P>| . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | | . |<P>|-P-| | . | |
+---+---+---+---+---+---+---+---+
4 |-P-| . | |-Q-| |-P-| | . |
+---+---+---+---+---+---+---+---+
3 | . | |-N-| |-B-| | . | |
+---+---+---+---+---+---+---+---+
2 | |-P-|-P-| . | | . |-P-|-P-|
+---+---+---+---+---+---+---+---+
1 |-R-| | . | | . |-R-|-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
7 0.14 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
7-> 0.14 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
8 0.42 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
8-> 0.46 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
9 1.49 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
9-> 1.63 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
10 2.97 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
Bxe7 <HT>
10-> 3.44 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
Bxe7 <HT>
11 10.16 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
11-> 11.39 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
time=11.39 cpu=99% mat=0 n=10206971 fh=91% nps=896K
ext-> chk=93540 cap=30383 pp=14940 1rep=5556 mate=13
predicted=0 nodes=10206971 evals=3157083
endgame tablebase-> probes=0 hits=0
SMP-> split=0 stop=0 data=0/4096 cpu=11.31 elap=11.39
Total nodes: 85506521
Raw nodes per second: 1017934
Total elapsed time: 84
SMP time-to-ply measurement: 7.619048
Crafty 19.09 SMP MT=2
max threads set to 2
playing a computer!
hash table memory = 192M bytes.
pawn hash table memory = 24M bytes.
EGTB cache memory = 4M bytes.
resign after 5 consecutive moves with score < -9.
4 piece tablebase files found
3433kb of RAM used for TB indices and decompression tables
Crafty v19.9 (2 cpus)
White(1): bench
Running benchmark. . .
+---+---+---+---+---+---+---+---+
8 | | . | |<R>| |<K>| | . |
+---+---+---+---+---+---+---+---+
7 | . | | . | |<N>|<P>|<P>| |
+---+---+---+---+---+---+---+---+
6 | |<P>|<P>|<R>| | . | |<P>|
+---+---+---+---+---+---+---+---+
5 |<P>| | . | | . | | . |-P-|
+---+---+---+---+---+---+---+---+
4 |-P-| . | |-P-|-P-|-P-|-P-| . |
+---+---+---+---+---+---+---+---+
3 | . |-N-|-R-| | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . | |-K-| | . |
+---+---+---+---+---+---+---+---+
1 | . | |-R-| | . | | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
end-game phase
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
starting thread 1
9 0.14 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
Na1 Rxd4 Rxc6
9 0.89 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
cxb5 Rc7
9-> 0.92 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
cxb5 Rc7 (s=3)
10 1.36 0.22 R3c2 Ke8 e5 Rd5 g5 b5 gxh6 gxh6 Ra1
b4 Rg1 (s=2)
10 2.11 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
10-> 2.11 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4 (s=3)
11 2.33 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4 (s=2)
11-> 2.41 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
time=2.41 cpu=197% mat=0 n=4884871 fh=90% nps=2.03M
ext-> chk=43970 cap=13930 pp=6930 1rep=1737 mate=303
predicted=0 nodes=4884871 evals=2537613
endgame tablebase-> probes=0 hits=0
SMP-> split=155 stop=14 data=4/4096 cpu=4.76 elap=2.41
+---+---+---+---+---+---+---+---+
8 |<R>|<N>|<B>|<Q>|<K>|<B>| |<R>|
+---+---+---+---+---+---+---+---+
7 |<P>| | . | |<P>|<P>|<P>|<P>|
+---+---+---+---+---+---+---+---+
6 | |<P>| | . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | |<P>|<P>|-P-| | . | |
+---+---+---+---+---+---+---+---+
4 | | . | |-N-| | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | |-P-| | . | | . | |
+---+---+---+---+---+---+---+---+
2 |-P-|-P-|-P-| . |-Q-|-P-|-P-|-P-|
+---+---+---+---+---+---+---+---+
1 |-R-| |-B-| |-K-|-B-| . |-R-|
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
6-> 0.07 0.73 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7
7 0.11 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
Bf6
7-> 0.11 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
Bf6
8 0.28 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
8-> 0.36 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
9 0.93 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
9-> 1.10 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
10 2.64 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
g6 Qf3 Bf5 Bd3
10-> 3.28 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
g6 Qf3 Bf5 Bd3
11 5.44 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
11-> 6.49 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
time=6.49 cpu=197% mat=0 n=13760148 fh=94% nps=2.12M
ext-> chk=565146 cap=38924 pp=18038 1rep=38893 mate=722
predicted=0 nodes=13760148 evals=1957611
endgame tablebase-> probes=0 hits=0
SMP-> split=293 stop=23 data=5/4096 cpu=12.82 elap=6.49
+---+---+---+---+---+---+---+---+
8 | | . | | . |<B>| . | | . |
+---+---+---+---+---+---+---+---+
7 |<P>| | . | |<K>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . |<P>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . |<P>|-P-| | . |<P>|
+---+---+---+---+---+---+---+---+
4 | | . |<P>|-P-| |-P-| | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | |-K-| |-P-| |
+---+---+---+---+---+---+---+---+
2 |-P-| . | | . |-N-| . | |-P-|
+---+---+---+---+---+---+---+---+
1 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
end-game phase
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
9 0.08 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
g4
9-> 0.08 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
g4
10 0.16 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
Bb5
10-> 0.18 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
Bb5
11 0.40 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
e6 fxe6 Nxh5
11-> 0.44 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
e6 fxe6 Nxh5
12 0.90 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
a3 Kc3 Ke6
12-> 1.07 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
a3 Kc3 Ke6
13 2.30 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
13-> 2.68 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
14 5.36 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
Kf4 a4 Kg5 a3 Kxh5 Kf5
14-> 7.18 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
Kf4 a4 Kg5 a3 Kxh5 Kf5
time=7.18 cpu=197% mat=0 n=16480717 fh=91% nps=2.30M
ext-> chk=521063 cap=67445 pp=100994 1rep=9174 mate=305
predicted=0 nodes=16480717 evals=6813529
endgame tablebase-> probes=0 hits=0
SMP-> split=431 stop=39 data=7/4096 cpu=14.21 elap=7.18
+---+---+---+---+---+---+---+---+
8 |<R>| . | | . |<R>| . |<K>| . |
+---+---+---+---+---+---+---+---+
7 |<P>|<P>|<Q>|<B>| . |<P>|<P>|<P>|
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | | . | |<P>| |-N-|-Q-|
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | |-P-| | . | | . | |
+---+---+---+---+---+---+---+---+
2 |-P-|-P-| | . | |-P-|-P-|-P-|
+---+---+---+---+---+---+---+---+
1 |-R-| | . | |-R-| |-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
7 0.07 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
7-> 0.08 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
8 0.19 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
8-> 0.25 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
9 0.47 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
9-> 0.57 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
10 2.38 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 h6 Ne4 Qc6
Rxd8 Rxd8
10-> 2.77 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 h6 Ne4 Qc6
Rxd8 Rxd8
11 5.83 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
Re3 e4
11-> 7.25 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
Re3 e4
time=7.25 cpu=197% mat=0 n=15229062 fh=92% nps=2.10M
ext-> chk=312016 cap=47374 pp=704 1rep=45283 mate=4156
predicted=0 nodes=15229062 evals=3136937
endgame tablebase-> probes=0 hits=0
SMP-> split=204 stop=29 data=5/4096 cpu=14.31 elap=7.25
+---+---+---+---+---+---+---+---+
8 | | . |<R>| . | |<R>|<K>| . |
+---+---+---+---+---+---+---+---+
7 | . |<B>|<Q>|<N>|<B>|<P>|<P>| |
+---+---+---+---+---+---+---+---+
6 | |<P>| |<P>|<P>|<N>| |<P>|
+---+---+---+---+---+---+---+---+
5 |<P>|-P-| . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 |-N-| . |-P-| . |-P-| . | | . |
+---+---+---+---+---+---+---+---+
3 |-P-| | . |-B-| . |-N-| . |-P-|
+---+---+---+---+---+---+---+---+
2 | |-B-| | . |-Q-|-P-|-P-| . |
+---+---+---+---+---+---+---+---+
1 |-R-| | . |-R-| . | |-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
6 0.09 ++ Bxe4!!
6 0.09 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
6-> 0.09 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 (s=2)
7 0.13 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
7-> 0.14 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
8 0.19 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
8-> 0.23 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
9 0.44 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
9-> 0.48 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
10 0.72 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc7 Bd4 Nfd5
10-> 0.94 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc7 Bd4 Nfd5
11 1.72 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
11-> 2.00 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
12 3.72 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
12-> 15.88 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
(s=6)
time=15.88 cpu=198% mat=0 n=29792103 fh=92% nps=1.88M
ext-> chk=283090 cap=90124 pp=10653 1rep=17613 mate=675
predicted=0 nodes=29792103 evals=10203458
endgame tablebase-> probes=0 hits=0
SMP-> split=188 stop=8 data=5/4096 cpu=31.49 elap=15.88
+---+---+---+---+---+---+---+---+
8 |<R>| . |<B>|<Q>|<K>| . | |<R>|
+---+---+---+---+---+---+---+---+
7 |<P>|<P>| . | |<B>|<P>|<P>|<P>|
+---+---+---+---+---+---+---+---+
6 | | . |<P>| . | | . | | . |
+---+---+---+---+---+---+---+---+
5 | . | | . |<P>|-P-| | . | |
+---+---+---+---+---+---+---+---+
4 |-P-| . | |-Q-| |-P-| | . |
+---+---+---+---+---+---+---+---+
3 | . | |-N-| |-B-| | . | |
+---+---+---+---+---+---+---+---+
2 | |-P-|-P-| . | | . |-P-|-P-|
+---+---+---+---+---+---+---+---+
1 |-R-| | . | | . |-R-|-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h
time surplus 0.00 time limit 15:00 (15:00)
depth time score variation (1)
7 0.08 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
7-> 0.08 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
8 0.22 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Be4 Nxe4 dxe4
8-> 0.24 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Be4 Nxe4 dxe4
9 0.83 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
9-> 0.89 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
10 1.56 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
Bxe7 <HT>
10-> 1.85 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
Bxe7 <HT>
11 5.13 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
11-> 5.89 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
time=5.89 cpu=197% mat=0 n=10645369 fh=91% nps=1.81M
ext-> chk=98111 cap=31653 pp=14774 1rep=5844 mate=54
predicted=0 nodes=10645369 evals=3240441
endgame tablebase-> probes=0 hits=0
SMP-> split=153 stop=21 data=4/4096 cpu=11.63 elap=5.89
Total nodes: 90792270
Raw nodes per second: 2017606
Total elapsed time: 45
SMP time-to-ply measurement: 14.222222
Best
Frank
>Hi there,
>
>OS=Windows Professional SP1a:
>
>Crafty.rc
>mt=1 ... or 2, 4 possible ... of course 3 isn't possible :-)
>computer
>hash 192M
>hashp 24M
>cache 4M
>resign 9
>tbpath=c:\Chess\nalimov
>egtb
>
>---
>Crafty 19.09:
>Total nodes: 85506521
>Raw nodes per second: 1030199
>Total elapsed time: 83
>SMP time-to-ply measurement: 7.710843
>---
>Crafty 19.09 SMP MT=1
>Total nodes: 85506521
>Raw nodes per second: 1017934
>Total elapsed time: 84
>SMP time-to-ply measurement: 7.619048
>---
>Crafty 19.09 SMP MT=2
>Total nodes: 91665964
>Raw nodes per second: 1553660
>Total elapsed time: 59
>SMP time-to-ply measurement: 10.847458
>---
>Crafty 19.09 SMP MT=4
>Total nodes: 100226709
>Raw nodes per second: 2132483
>Total elapsed time: 47
>SMP time-to-ply measurement: 13.617021
>
>Not easy to understand for me:
>MT=1 = 1017934 = + ~ 53% = MT2
>MT=2 = 1553660 = + ~ 37% = MT4
>MT=4 = 2132483
>
>MT=1 to MT=2 must be only Multi-Threading from the first processor!
>20-30% but not 53%
>
>MT=2 to MT=4 must be factor 1,7 = 75% more for the second processor and is
>"only" 37%?
>
>I am sure I reboot my system and set Multithreading = off.
>Will run the test with 2 processors without multithreading!
>
>Log files ...
>
>Dann Corbit:
>Crafty 19.09
>
>playing a computer!
>hash table memory = 192M bytes.
>pawn hash table memory = 24M bytes.
>EGTB cache memory = 4M bytes.
>resign after 5 consecutive moves with score < -9.
>4 piece tablebase files found
>1377kb of RAM used for TB indices and decompression tables
>
>Crafty v19.9
>
>White(1): bench
>Running benchmark. . .
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | |<R>| |<K>| | . |
> +---+---+---+---+---+---+---+---+
> 7 | . | | . | |<N>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>|<P>|<R>| | . | |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>| | . | | . | | . |-P-|
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-P-|-P-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 3 | . |-N-|-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 | | . | | . | |-K-| | . |
> +---+---+---+---+---+---+---+---+
> 1 | . | |-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 9 0.25 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
> Na1 Rxd4 Rxc6
> 9 1.61 0.23 R3c2 b5 Ra2 Rb8 Ke3 bxa4 Nc5 Rb4 Rxa4
> Rdxd4 Rxa5
> 9-> 1.75 0.23 R3c2 b5 Ra2 Rb8 Ke3 bxa4 Nc5 Rb4 Rxa4
> Rdxd4 Rxa5
> 10 2.59 0.30 R3c2 R6d7 e5 Rd5 g5 b5 gxh6 gxh6 Ra2
> b4 Rg1
> 10 3.42 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 10-> 3.44 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 11 3.84 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 11-> 4.00 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> time=4.00 cpu=98% mat=0 n=4204633 fh=90% nps=1.05M
> ext-> chk=37349 cap=11782 pp=6636 1rep=1631 mate=301
> predicted=0 nodes=4204633 evals=2218081
> endgame tablebase-> probes=0 hits=0
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>|<N>|<B>|<Q>|<K>|<B>| |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<P>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | |<P>|<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 | | . | |-N-| | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-|-P-| . |-Q-|-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| |-B-| |-K-|-B-| . |-R-|
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6-> 0.11 0.73 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7
> 7 0.19 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
> Bf6
> 7-> 0.21 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
> Bf6
> 8 0.50 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 8-> 0.65 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 9 1.75 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 9-> 2.04 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 10 5.16 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Ne5 Qf4
> 10-> 6.22 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Ne5 Qf4
> 11 10.46 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1
> 11-> 12.83 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1
> time=12.83 cpu=98% mat=0 n=13619039 fh=94% nps=1.06M
> ext-> chk=563795 cap=38481 pp=17858 1rep=38451 mate=711
> predicted=0 nodes=13619039 evals=1930022
> endgame tablebase-> probes=0 hits=0
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | | . |<B>| . | | . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<K>|<P>| . | |
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . |<P>| . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . |<P>|
> +---+---+---+---+---+---+---+---+
> 4 | | . |<P>|-P-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | | . | |-K-| |-P-| |
> +---+---+---+---+---+---+---+---+
> 2 |-P-| . | | . |-N-| . | |-P-|
> +---+---+---+---+---+---+---+---+
> 1 | . | | . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 9 0.12 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 9-> 0.14 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 10 0.26 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5
> 10-> 0.31 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5
> 11 0.73 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 11-> 0.81 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 12 1.44 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
> a3 Kc3 Ke6
> 12-> 1.75 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
> a3 Kc3 Ke6
> 13 4.20 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 13-> 4.94 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 14 10.11 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> 14-> 13.45 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> time=13.45 cpu=98% mat=0 n=15742896 fh=92% nps=1.17M
> ext-> chk=488907 cap=59969 pp=95448 1rep=9456 mate=215
> predicted=0 nodes=15742896 evals=5891874
> endgame tablebase-> probes=0 hits=0
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . | | . |<R>| . |<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>|<Q>|<B>| . |<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . | |<P>| |-N-|-Q-|
> +---+---+---+---+---+---+---+---+
> 4 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-| | . | |-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | |-R-| |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.15 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 7-> 0.18 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 8 0.43 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 8-> 0.54 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 9 0.97 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 9-> 1.15 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 10 4.43 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
> Rxd8 Rxd8
> 10-> 5.11 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
> Rxd8 Rxd8
> 11 10.37 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> 11-> 13.11 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> time=13.11 cpu=98% mat=0 n=13900573 fh=92% nps=1.06M
> ext-> chk=292505 cap=43576 pp=530 1rep=42054 mate=3054
> predicted=0 nodes=13900573 evals=2842871
> endgame tablebase-> probes=0 hits=0
>
> +---+---+---+---+---+---+---+---+
> 8 | | . |<R>| . | |<R>|<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 | . |<B>|<Q>|<N>|<B>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| |<P>|<P>|<N>| |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>|-P-| . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-N-| . |-P-| . |-P-| . | | . |
> +---+---+---+---+---+---+---+---+
> 3 |-P-| | . |-B-| . |-N-| . |-P-|
> +---+---+---+---+---+---+---+---+
> 2 | |-B-| | . |-Q-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . |-R-| . | |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6 0.14 ++ Bxe4!!
> 6 0.17 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 6-> 0.17 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 7 0.22 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 7-> 0.24 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 8 0.35 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 8-> 0.41 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 9 0.83 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 9-> 0.91 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 10 1.39 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc7 Bd4 Nfd5
> 10-> 1.80 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc7 Bd4 Nfd5
> 11 3.36 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 11-> 3.92 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 12 7.35 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> 12-> 29.03 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> time=29.03 cpu=98% mat=0 n=27832409 fh=92% nps=958K
> ext-> chk=259211 cap=83622 pp=10418 1rep=14467 mate=478
> predicted=0 nodes=27832409 evals=9282291
> endgame tablebase-> probes=0 hits=0
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . |<B>|<Q>|<K>| . | |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>| . | |<B>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . |<P>| . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-Q-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-N-| |-B-| | . | |
> +---+---+---+---+---+---+---+---+
> 2 | |-P-|-P-| . | | . |-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | | . |-R-|-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.14 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 7-> 0.16 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 8 0.44 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 8-> 0.46 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 9 1.47 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 9-> 1.61 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 10 2.94 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 10-> 3.41 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 11 10.02 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> 11-> 11.25 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> time=11.25 cpu=98% mat=0 n=10206971 fh=91% nps=907K
> ext-> chk=93540 cap=30383 pp=14940 1rep=5556 mate=13
> predicted=0 nodes=10206971 evals=3157083
> endgame tablebase-> probes=0 hits=0
>Total nodes: 85506521
>Raw nodes per second: 1030199
>Total elapsed time: 83
>SMP time-to-ply measurement: 7.710843
>
>
>Crafty 19.09 SMP, MT=1
>
>max threads set to 1
>playing a computer!
>hash table memory = 192M bytes.
>pawn hash table memory = 24M bytes.
>EGTB cache memory = 4M bytes.
>resign after 5 consecutive moves with score < -9.
>4 piece tablebase files found
>3433kb of RAM used for TB indices and decompression tables
>
>Crafty v19.9 (1 cpus)
>
>White(1): bench
>Running benchmark. . .
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | |<R>| |<K>| | . |
> +---+---+---+---+---+---+---+---+
> 7 | . | | . | |<N>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>|<P>|<R>| | . | |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>| | . | | . | | . |-P-|
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-P-|-P-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 3 | . |-N-|-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 | | . | | . | |-K-| | . |
> +---+---+---+---+---+---+---+---+
> 1 | . | |-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 9 0.25 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
> Na1 Rxd4 Rxc6
> 9 1.65 0.23 R3c2 b5 Ra2 Rb8 Ke3 bxa4 Nc5 Rb4 Rxa4
> Rdxd4 Rxa5
> 9-> 1.79 0.23 R3c2 b5 Ra2 Rb8 Ke3 bxa4 Nc5 Rb4 Rxa4
> Rdxd4 Rxa5
> 10 2.65 0.30 R3c2 R6d7 e5 Rd5 g5 b5 gxh6 gxh6 Ra2
> b4 Rg1
> 10 3.53 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 10-> 3.53 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 11 3.95 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 11-> 4.12 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> time=4.12 cpu=98% mat=0 n=4204633 fh=90% nps=1.02M
> ext-> chk=37349 cap=11782 pp=6636 1rep=1631 mate=301
> predicted=0 nodes=4204633 evals=2218081
> endgame tablebase-> probes=0 hits=0
> SMP-> split=0 stop=0 data=0/4096 cpu=4.05 elap=4.12
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>|<N>|<B>|<Q>|<K>|<B>| |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<P>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | |<P>|<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 | | . | |-N-| | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-|-P-| . |-Q-|-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| |-B-| |-K-|-B-| . |-R-|
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6-> 0.11 0.73 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7
> 7 0.19 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
> Bf6
> 7-> 0.20 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
> Bf6
> 8 0.50 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 8-> 0.66 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 9 1.78 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 9-> 2.06 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 10 5.22 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Ne5 Qf4
> 10-> 6.30 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Ne5 Qf4
> 11 10.59 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1
> 11-> 13.00 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1
> time=13.00 cpu=98% mat=0 n=13619039 fh=94% nps=1.05M
> ext-> chk=563795 cap=38481 pp=17858 1rep=38451 mate=711
> predicted=0 nodes=13619039 evals=1930022
> endgame tablebase-> probes=0 hits=0
> SMP-> split=0 stop=0 data=0/4096 cpu=12.80 elap=13.00
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | | . |<B>| . | | . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<K>|<P>| . | |
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . |<P>| . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . |<P>|
> +---+---+---+---+---+---+---+---+
> 4 | | . |<P>|-P-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | | . | |-K-| |-P-| |
> +---+---+---+---+---+---+---+---+
> 2 |-P-| . | | . |-N-| . | |-P-|
> +---+---+---+---+---+---+---+---+
> 1 | . | | . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 9 0.15 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 9-> 0.15 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 10 0.29 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5
> 10-> 0.32 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5
> 11 0.74 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 11-> 0.82 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 12 1.44 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
> a3 Kc3 Ke6
> 12-> 1.75 0.63 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 a4 Kd2
> a3 Kc3 Ke6
> 13 4.19 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 13-> 4.93 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 14 10.05 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> 14-> 13.38 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> time=13.38 cpu=98% mat=0 n=15742896 fh=92% nps=1.18M
> ext-> chk=488907 cap=59969 pp=95448 1rep=9456 mate=215
> predicted=0 nodes=15742896 evals=5891874
> endgame tablebase-> probes=0 hits=0
> SMP-> split=0 stop=0 data=0/4096 cpu=13.20 elap=13.38
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . | | . |<R>| . |<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>|<Q>|<B>| . |<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . | |<P>| |-N-|-Q-|
> +---+---+---+---+---+---+---+---+
> 4 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-| | . | |-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | |-R-| |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.16 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 7-> 0.19 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 8 0.45 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 8-> 0.56 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 9 1.00 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 9-> 1.17 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 10 4.52 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
> Rxd8 Rxd8
> 10-> 5.20 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
> Rxd8 Rxd8
> 11 10.59 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> 11-> 13.37 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> time=13.37 cpu=98% mat=0 n=13900573 fh=92% nps=1.04M
> ext-> chk=292505 cap=43576 pp=530 1rep=42054 mate=3054
> predicted=0 nodes=13900573 evals=2842871
> endgame tablebase-> probes=0 hits=0
> SMP-> split=0 stop=0 data=0/4096 cpu=13.15 elap=13.37
>
> +---+---+---+---+---+---+---+---+
> 8 | | . |<R>| . | |<R>|<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 | . |<B>|<Q>|<N>|<B>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| |<P>|<P>|<N>| |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>|-P-| . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-N-| . |-P-| . |-P-| . | | . |
> +---+---+---+---+---+---+---+---+
> 3 |-P-| | . |-B-| . |-N-| . |-P-|
> +---+---+---+---+---+---+---+---+
> 2 | |-B-| | . |-Q-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . |-R-| . | |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6 0.16 ++ Bxe4!!
> 6 0.18 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 6-> 0.18 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 7 0.24 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 7-> 0.25 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 8 0.36 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 8-> 0.43 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 9 0.85 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 9-> 0.93 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 10 1.43 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc7 Bd4 Nfd5
> 10-> 1.83 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc7 Bd4 Nfd5
> 11 3.43 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 11-> 3.99 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 12 7.50 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> 12-> 29.60 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> time=29.60 cpu=98% mat=0 n=27832409 fh=92% nps=940K
> ext-> chk=259211 cap=83622 pp=10418 1rep=14467 mate=478
> predicted=0 nodes=27832409 evals=9282291
> endgame tablebase-> probes=0 hits=0
> SMP-> split=0 stop=0 data=0/4096 cpu=29.18 elap=29.60
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . |<B>|<Q>|<K>| . | |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>| . | |<B>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . |<P>| . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-Q-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-N-| |-B-| | . | |
> +---+---+---+---+---+---+---+---+
> 2 | |-P-|-P-| . | | . |-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | | . |-R-|-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.14 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 7-> 0.14 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 8 0.44 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 8-> 0.45 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 9 1.48 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 9-> 1.62 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 10 2.97 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 10-> 3.44 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 11 10.19 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> 11-> 11.44 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> time=11.44 cpu=98% mat=0 n=10206971 fh=91% nps=892K
> ext-> chk=93540 cap=30383 pp=14940 1rep=5556 mate=13
> predicted=0 nodes=10206971 evals=3157083
> endgame tablebase-> probes=0 hits=0
> SMP-> split=0 stop=0 data=0/4096 cpu=11.26 elap=11.44
>Total nodes: 85506521
>Raw nodes per second: 1017934
>Total elapsed time: 84
>SMP time-to-ply measurement: 7.619048
>
>
>Crafty 19.09 SMP MT=2
>
>max threads set to 2
>playing a computer!
>hash table memory = 192M bytes.
>pawn hash table memory = 24M bytes.
>EGTB cache memory = 4M bytes.
>resign after 5 consecutive moves with score < -9.
>4 piece tablebase files found
>3433kb of RAM used for TB indices and decompression tables
>
>Crafty v19.9 (2 cpus)
>
>White(1): bench
>Running benchmark. . .
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | |<R>| |<K>| | . |
> +---+---+---+---+---+---+---+---+
> 7 | . | | . | |<N>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>|<P>|<R>| | . | |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>| | . | | . | | . |-P-|
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-P-|-P-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 3 | . |-N-|-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 | | . | | . | |-K-| | . |
> +---+---+---+---+---+---+---+---+
> 1 | . | |-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
>starting thread 1
> 9 0.19 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
> Na1 Rxd4 Rxc6
> 9 1.06 0.18 Kg2 R6d7 e5 b5 Ra1 b4 Rc5 Nd5 Rxc6
> Nxf4+
> 9 1.40 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
> cxb5 Rc7
> 9-> 1.40 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
> cxb5 Rc7 (s=3)
> 10 1.98 0.22 R3c2 Ke8 e5 Rd5 g5 b5 gxh6 gxh6 Ra1
> b4 Rg1 (s=2)
> 10 3.15 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 10-> 3.15 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4 (s=3)
> 11 3.37 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4 (s=2)
> 11-> 3.45 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> time=3.45 cpu=196% mat=0 n=5003367 fh=90% nps=1.45M
> ext-> chk=44518 cap=14585 pp=7153 1rep=1827 mate=379
> predicted=0 nodes=5003367 evals=2608216
> endgame tablebase-> probes=0 hits=0
> SMP-> split=171 stop=20 data=6/4096 cpu=6.77 elap=3.45
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>|<N>|<B>|<Q>|<K>|<B>| |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<P>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | |<P>|<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 | | . | |-N-| | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-|-P-| . |-Q-|-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| |-B-| |-K-|-B-| . |-R-|
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6-> 0.06 0.73 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7
> 7 0.09 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
> Bf6
> 7-> 0.11 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
> Bf6
> 8 0.28 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 8-> 0.38 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 9 1.16 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 9-> 1.38 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 10 3.24 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Bf5 Bd3
> 10-> 3.89 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Bf5 Bd3
> 11 6.75 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1
> 11-> 8.24 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1
> time=8.24 cpu=196% mat=0 n=13490293 fh=94% nps=1.64M
> ext-> chk=558725 cap=37960 pp=17761 1rep=37932 mate=676
> predicted=0 nodes=13490293 evals=1885350
> endgame tablebase-> probes=0 hits=0
> SMP-> split=307 stop=21 data=5/4096 cpu=16.22 elap=8.24
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | | . |<B>| . | | . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<K>|<P>| . | |
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . |<P>| . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . |<P>|
> +---+---+---+---+---+---+---+---+
> 4 | | . |<P>|-P-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | | . | |-K-| |-P-| |
> +---+---+---+---+---+---+---+---+
> 2 |-P-| . | | . |-N-| . | |-P-|
> +---+---+---+---+---+---+---+---+
> 1 | . | | . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 9 0.14 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 9-> 0.14 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 10 0.26 0.52 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5 <HT>
> 10-> 0.28 0.52 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5 <HT>
> 11 0.53 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 11-> 0.56 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 12 1.03 0.63 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 a4 Kd2
> a3 Kc3 Ke6 <HT>
> 12-> 1.20 0.63 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 a4 Kd2
> a3 Kc3 Ke6 <HT>
> 13 2.87 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 13-> 3.43 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 14 6.54 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> 14-> 9.09 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> time=9.09 cpu=197% mat=0 n=15719148 fh=92% nps=1.73M
> ext-> chk=490636 cap=55236 pp=97311 1rep=10490 mate=317
> predicted=0 nodes=15719148 evals=6430227
> endgame tablebase-> probes=0 hits=0
> SMP-> split=410 stop=39 data=6/4096 cpu=17.97 elap=9.09
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . | | . |<R>| . |<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>|<Q>|<B>| . |<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . | |<P>| |-N-|-Q-|
> +---+---+---+---+---+---+---+---+
> 4 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-| | . | |-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | |-R-| |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.08 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 7-> 0.09 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 8 0.26 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 8-> 0.34 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 9 0.72 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 9-> 0.83 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 10 3.28 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 h6 Ne4 Qc6
> Rxd8 Rxd8
> 10-> 3.75 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 h6 Ne4 Qc6
> Rxd8 Rxd8
> 11 7.34 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> 11-> 9.41 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> time=9.41 cpu=197% mat=0 n=15234556 fh=92% nps=1.62M
> ext-> chk=327629 cap=46600 pp=705 1rep=45650 mate=3986
> predicted=0 nodes=15234556 evals=3114040
> endgame tablebase-> probes=0 hits=0
> SMP-> split=196 stop=26 data=5/4096 cpu=18.63 elap=9.41
>
> +---+---+---+---+---+---+---+---+
> 8 | | . |<R>| . | |<R>|<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 | . |<B>|<Q>|<N>|<B>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| |<P>|<P>|<N>| |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>|-P-| . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-N-| . |-P-| . |-P-| . | | . |
> +---+---+---+---+---+---+---+---+
> 3 |-P-| | . |-B-| . |-N-| . |-P-|
> +---+---+---+---+---+---+---+---+
> 2 | |-B-| | . |-Q-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . |-R-| . | |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6 0.10 ++ Bxe4!!
> 6 0.12 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 6-> 0.12 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 (s=2)
> 7 0.14 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 7-> 0.15 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 8 0.23 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 8-> 0.26 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 9 0.50 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 9-> 0.54 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 10 0.87 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc7 Bd4 Nfd5
> 10-> 1.18 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc7 Bd4 Nfd5
> 11 2.21 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 11-> 2.65 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 12 4.92 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> 12-> 20.70 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> (s=7)
> time=20.70 cpu=198% mat=0 n=30246978 fh=92% nps=1.46M
> ext-> chk=285429 cap=92031 pp=12033 1rep=17085 mate=566
> predicted=0 nodes=30246978 evals=10018740
> endgame tablebase-> probes=0 hits=0
> SMP-> split=206 stop=21 data=5/4096 cpu=41.01 elap=20.70
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . |<B>|<Q>|<K>| . | |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>| . | |<B>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . |<P>| . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-Q-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-N-| |-B-| | . | |
> +---+---+---+---+---+---+---+---+
> 2 | |-P-|-P-| . | | . |-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | | . |-R-|-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.12 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 7-> 0.12 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 8 0.37 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 8-> 0.39 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 9 1.34 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 9-> 1.44 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 10 2.48 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 10-> 2.90 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 11 7.31 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> 11-> 8.90 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> time=8.90 cpu=198% mat=0 n=11971622 fh=91% nps=1.35M
> ext-> chk=115606 cap=36970 pp=16463 1rep=7561 mate=63
> predicted=0 nodes=11971622 evals=3607850
> endgame tablebase-> probes=0 hits=0
> SMP-> split=137 stop=17 data=5/4096 cpu=17.67 elap=8.90
>Total nodes: 91665964
>Raw nodes per second: 1553660
>Total elapsed time: 59
>SMP time-to-ply measurement: 10.847458
>
>Crafty 19.09 SMP MT=4
>
>max threads set to 4
>playing a computer!
>hash table memory = 192M bytes.
>pawn hash table memory = 24M bytes.
>EGTB cache memory = 4M bytes.
>resign after 5 consecutive moves with score < -9.
>4 piece tablebase files found
>3433kb of RAM used for TB indices and decompression tables
>
>Crafty v19.9 (4 cpus)
>
>White(1): bench
>Running benchmark. . .
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | |<R>| |<K>| | . |
> +---+---+---+---+---+---+---+---+
> 7 | . | | . | |<N>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>|<P>|<R>| | . | |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>| | . | | . | | . |-P-|
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-P-|-P-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 3 | . |-N-|-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 | | . | | . | |-K-| | . |
> +---+---+---+---+---+---+---+---+
> 1 | . | |-R-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
>starting thread 1
>starting thread 2
>starting thread 3
> 9 0.16 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
> Na1 Rxd4 Rxc6
> 9 0.95 0.18 Kg2 R6d7 e5 b5 Ra1 b4 Rc5 Nd5 Rxc6
> Nxf4+
> 9 1.14 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
> cxb5 Rc7
> 9-> 1.14 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
> cxb5 Rc7 (s=3)
> 10 1.50 0.31 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 Ra1
> b4 Rg1 (s=2)
> 10 2.09 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 10-> 2.09 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4 (s=2)
> 11 2.34 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> 11-> 2.41 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
> Nxc3 exd7 Nxa4
> time=2.41 cpu=374% mat=0 n=4981326 fh=90% nps=2.07M
> ext-> chk=49691 cap=13944 pp=7000 1rep=1771 mate=290
> predicted=0 nodes=4981326 evals=2574509
> endgame tablebase-> probes=0 hits=0
> SMP-> split=900 stop=99 data=12/4096 cpu=9.02 elap=2.41
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>|<N>|<B>|<Q>|<K>|<B>| |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<P>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | |<P>|<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 | | . | |-N-| | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-|-P-| . |-Q-|-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| |-B-| |-K-|-B-| . |-R-|
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6 0.06 0.69 e6 a6 exf7+ Kxf7 Qh5+ g6 Qe5 Bg7 Qf4+
> Bf6
> 6-> 0.08 0.69 e6 a6 exf7+ Kxf7 Qh5+ g6 Qe5 Bg7 Qf4+
> Bf6
> 7 0.13 0.58 e6 a6 exf7+ Kxf7 Qh5+ g6 Qf3+ Kg7 Nb3
> e5 Bd3
> 7-> 0.14 0.58 e6 a6 exf7+ Kxf7 Qh5+ g6 Qf3+ Kg7 Nb3
> e5 Bd3
> 8 0.33 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 8-> 0.42 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
> Ne5 Qf4
> 9 1.03 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 9-> 1.28 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
> Bxa6 Nxa6 Qf5+ Ke8 O-O
> 10 2.81 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Bf5 Bd3
> 10-> 3.81 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
> g6 Qf3 Bf5 Bd3 (s=2)
> 11 6.10 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1 <HT>
> 11-> 7.42 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
> e5 Qe3 Kg8 Kb1 <HT>
> time=7.42 cpu=389% mat=0 n=16292767 fh=94% nps=2.20M
> ext-> chk=686371 cap=46949 pp=21661 1rep=47265 mate=968
> predicted=0 nodes=16292767 evals=2383682
> endgame tablebase-> probes=0 hits=0
> SMP-> split=1919 stop=171 data=19/4096 cpu=28.89 elap=7.42
>
> +---+---+---+---+---+---+---+---+
> 8 | | . | | . |<B>| . | | . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>| | . | |<K>|<P>| . | |
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . |<P>| . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . |<P>|
> +---+---+---+---+---+---+---+---+
> 4 | | . |<P>|-P-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | | . | |-K-| |-P-| |
> +---+---+---+---+---+---+---+---+
> 2 |-P-| . | | . |-N-| . | |-P-|
> +---+---+---+---+---+---+---+---+
> 1 | . | | . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
>end-game phase
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 9 0.11 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 9-> 0.12 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
> g4
> 10 0.20 0.52 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5 <HT>
> 10-> 0.23 0.52 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 Ke6 Kd2
> Bb5 <HT>
> 11 0.47 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 11-> 0.51 0.49 f5 g5 h4 gxh4 gxh4 Kd7 Nf4 Kc6 f6 Bd7
> e6 fxe6 Nxh5
> 12 1.08 0.63 f5 Bc6 Nf4 gxf5 Nxh5 a5 Kd2 a4 Nf6
> a3 Kc3 Ke6 <HT>
> 12-> 1.28 0.63 f5 Bc6 Nf4 gxf5 Nxh5 a5 Kd2 a4 Nf6
> a3 Kc3 Ke6 <HT>
> 13 2.72 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 13-> 3.23 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
> Nxa7 hxg3 Nc8+ Kd7 Nd6
> 14 5.97 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> 14-> 7.89 0.70 f5 g5 Nc3 Bc6 h4 gxh4 gxh4 a5 f6+ Ke6
> Kf4 a4 Kg5 a3 Kxh5 Kf5
> time=7.89 cpu=384% mat=0 n=17872100 fh=92% nps=2.27M
> ext-> chk=560276 cap=64649 pp=112706 1rep=11628 mate=248
> predicted=0 nodes=17872100 evals=7941716
> endgame tablebase-> probes=0 hits=0
> SMP-> split=4345 stop=349 data=15/4096 cpu=30.36 elap=7.89
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . | | . |<R>| . |<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>|<Q>|<B>| . |<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . | |<P>| |-N-|-Q-|
> +---+---+---+---+---+---+---+---+
> 4 | | . | | . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-P-| | . | | . | |
> +---+---+---+---+---+---+---+---+
> 2 |-P-|-P-| | . | |-P-|-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | |-R-| |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.08 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 7-> 0.09 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
> 8 0.20 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 8-> 0.27 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
> Qxe4
> 9 0.50 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 9-> 0.58 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
> b3
> 10 2.45 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 h6 Ne4 Qc6
> Rxd8 Rxd8
> 10-> 2.86 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 h6 Ne4 Qc6
> Rxd8 Rxd8
> 11 5.75 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> 11-> 7.06 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qg3 Qc4
> Re3 e4
> time=7.06 cpu=393% mat=0 n=15712817 fh=92% nps=2.23M
> ext-> chk=336030 cap=49265 pp=894 1rep=48478 mate=4875
> predicted=0 nodes=15712817 evals=3148776
> endgame tablebase-> probes=0 hits=0
> SMP-> split=1057 stop=115 data=11/4096 cpu=27.78 elap=7.06
>
> +---+---+---+---+---+---+---+---+
> 8 | | . |<R>| . | |<R>|<K>| . |
> +---+---+---+---+---+---+---+---+
> 7 | . |<B>|<Q>|<N>|<B>|<P>|<P>| |
> +---+---+---+---+---+---+---+---+
> 6 | |<P>| |<P>|<P>|<N>| |<P>|
> +---+---+---+---+---+---+---+---+
> 5 |<P>|-P-| . | | . | | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-N-| . |-P-| . |-P-| . | | . |
> +---+---+---+---+---+---+---+---+
> 3 |-P-| | . |-B-| . |-N-| . |-P-|
> +---+---+---+---+---+---+---+---+
> 2 | |-B-| | . |-Q-|-P-|-P-| . |
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . |-R-| . | |-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 6 0.09 ++ Bxe4!!
> 6 0.09 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 6-> 0.09 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 (s=2)
> 7 0.12 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 7-> 0.14 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7
> 8 0.19 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 8-> 0.23 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rc5
> 9 0.44 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 9-> 0.48 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bc3 a4
> 10 0.73 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5
> 10-> 1.08 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 (s=2)
> 11 1.83 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 11-> 2.12 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
> Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
> 12 3.86 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> 12-> 15.78 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
> Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
> (s=7)
> time=15.78 cpu=394% mat=0 n=32411126 fh=92% nps=2.05M
> ext-> chk=316648 cap=100040 pp=11310 1rep=19764 mate=743
> predicted=0 nodes=32411126 evals=10467438
> endgame tablebase-> probes=0 hits=0
> SMP-> split=995 stop=86 data=14/4096 cpu=1:02 elap=15.78
>
> +---+---+---+---+---+---+---+---+
> 8 |<R>| . |<B>|<Q>|<K>| . | |<R>|
> +---+---+---+---+---+---+---+---+
> 7 |<P>|<P>| . | |<B>|<P>|<P>|<P>|
> +---+---+---+---+---+---+---+---+
> 6 | | . |<P>| . | | . | | . |
> +---+---+---+---+---+---+---+---+
> 5 | . | | . |<P>|-P-| | . | |
> +---+---+---+---+---+---+---+---+
> 4 |-P-| . | |-Q-| |-P-| | . |
> +---+---+---+---+---+---+---+---+
> 3 | . | |-N-| |-B-| | . | |
> +---+---+---+---+---+---+---+---+
> 2 | |-P-|-P-| . | | . |-P-|-P-|
> +---+---+---+---+---+---+---+---+
> 1 |-R-| | . | | . |-R-|-K-| |
> +---+---+---+---+---+---+---+---+
> a b c d e f g h
>
> time surplus 0.00 time limit 15:00 (15:00)
> depth time score variation (1)
> 7 0.09 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 7-> 0.09 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
> 8 0.23 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 8-> 0.23 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
> 9 0.94 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 9-> 1.03 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
> Qxd3 Qxd3 Bxd3
> 10 1.83 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 10-> 2.12 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
> Bxe7 <HT>
> 11 5.03 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4
> 11-> 6.69 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
> Bc5 Bh4 (s=2)
> time=6.69 cpu=390% mat=0 n=12956573 fh=91% nps=1.94M
> ext-> chk=125188 cap=39213 pp=16783 1rep=8359 mate=139
> predicted=0 nodes=12956573 evals=3878708
> endgame tablebase-> probes=0 hits=0
> SMP-> split=904 stop=128 data=11/4096 cpu=26.12 elap=6.69
>Total nodes: 100226709
>Raw nodes per second: 2132483
>Total elapsed time: 47
>SMP time-to-ply measurement: 13.617021
>
>Best
>Frank
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.