Author: Eugene Nalimov
Date: 13:41:51 11/05/03
Go up one level in this thread
On November 05, 2003 at 09:54:13, Robert Hyatt wrote:
>On November 05, 2003 at 05:22:16, Ed Schröder wrote:
>
>>If you the choice between:
>>
>>1) AMD Opteron 244, 1.8 Ghz, S-940 Box
>>
>>and:
>>
>>2) AMD MP 2600+, 266Mhz
>>
>>then what would be the best choice regarding speed.
>>
>>I wonder...
>>
>>Ed
>
>for me, I'd take the opteron.
>
>Crafty gets about 2M nps on a 1.8ghz opteron... single processor.
Not exactly. Following are 2 log files from (new version of) Crafty running on
1.8GHz quad Opteron system. Run time vary from run to run, but those are typical
ones
1 CPU: 1,762knps
4 CPUs: 6,856knps
I believe right now you can buy better Opteron system -- 2.2GHz (vs. 1.8GHz I
have), and 400MHz memory (vs. 266MHz one I have).
Thanks,
Eugene
----------------------------------------------------------------------
Crafty v19.5 (1 cpus)
White(1): hashp 1m
pawn hash table memory = 768K bytes.
White(1): hashp 8m
pawn hash table memory = 6M bytes.
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 0.15 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
Na1 Rxd4 Rxc6
9 0.87 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
cxb5 Rc7
9-> 0.87 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
cxb5 Rc7
10 1.40 0.22 R3c2 Ke8 e5 Rd5 g5 b5 gxh6 gxh6 Ra1
b4 Rg1
10 2.15 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
10-> 2.15 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
11 2.42 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
11-> 2.53 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
time=2.55 cpu=99% mat=0 n=4214380 fh=89% nps=1652k
ext-> chk=37528 cap=11825 pp=6530 1rep=1524 mate=302
predicted=0 nodes=4214380 evals=2199854
endgame tablebase-> probes=0 hits=0
hashing-> 29%(raw) 27%(depth) 97%(sat) 96%(pawn)
hashing-> 0%(exact) 19%(lower) 0%(upper)
SMP-> split=0 stop=0 data=0/64 cpu=2.53 elap=2.55
+---+---+---+---+---+---+---+---+
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 0.12 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
Bf6
7-> 0.12 0.69 e6 a6 Qh5 g6 exf7+ Kxf7 Qe5 Bg7 Qf4+
Bf6
8 0.31 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
8-> 0.39 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
9 1.06 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
9-> 1.21 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
10 3.42 0.75 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 e6 Be2
Qf6 Bf4 g5 Bc7 Qxf3 Bxf3
10-> 4.10 0.75 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 e6 Be2
Qf6 Bf4 g5 Bc7 Qxf3 Bxf3
11 8.89 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
11-> 10.81 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
time=10.82 cpu=99% mat=0 n=19318652 fh=93% nps=1785k
ext-> chk=859225 cap=51584 pp=22437 1rep=61757 mate=1132
predicted=0 nodes=19318652 evals=2713366
endgame tablebase-> probes=0 hits=0
hashing-> 21%(raw) 19%(depth) 99%(sat) 97%(pawn)
hashing-> 0%(exact) 15%(lower) 1%(upper)
SMP-> split=0 stop=0 data=0/64 cpu=10.81 elap=10.82
+---+---+---+---+---+---+---+---+
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-> 0.19 0.52 f5 gxf5 Nf4 Bc6 Nxh5 a5 Nf6 Ke6 Kd2
Bb5
11 0.39 0.39 f5 Kd7 Nf4 Kc6 f6 g5 Nxh5 g4 Kd2 Bd7
Kc3
11-> 0.44 0.39 f5 Kd7 Nf4 Kc6 f6 g5 Nxh5 g4 Kd2 Bd7
Kc3
12 0.89 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 2.75 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
13-> 3.16 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
14 7.00 0.69 f5 g5 Nc3 Bc6 h4 g4 Ne2 Bd7 Nf4 Bxf5
Nxd5+ Kd8 Nf6 Bg6 d5
14-> 9.05 0.69 f5 g5 Nc3 Bc6 h4 g4 Ne2 Bd7 Nf4 Bxf5
Nxd5+ Kd8 Nf6 Bg6 d5
time=9.05 cpu=100% mat=0 n=18270314 fh=90% nps=2018k
ext-> chk=593001 cap=66207 pp=119154 1rep=12311 mate=279
predicted=0 nodes=18270314 evals=7340957
endgame tablebase-> probes=0 hits=0
hashing-> 33%(raw) 32%(depth) 99%(sat) 95%(pawn)
hashing-> 0%(exact) 27%(lower) 2%(upper)
SMP-> split=0 stop=0 data=0/64 cpu=9.05 elap=9.05
+---+---+---+---+---+---+---+---+
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 0.09 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
7-> 0.11 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
8 0.27 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
8-> 0.31 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
9 0.55 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
9-> 0.66 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
10 2.45 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
Rxd8 Rxd8
10-> 2.83 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
Rxd8 Rxd8
11 6.23 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qf3 Bc2
Rxd8 Rxd8 b3
11-> 7.98 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qf3 Bc2
Rxd8 Rxd8 b3
time=7.98 cpu=100% mat=0 n=16081237 fh=91% nps=2015k
ext-> chk=341966 cap=49424 pp=626 1rep=48769 mate=5694
predicted=0 nodes=16081237 evals=3312913
endgame tablebase-> probes=0 hits=0
hashing-> 21%(raw) 20%(depth) 99%(sat) 98%(pawn)
hashing-> 0%(exact) 16%(lower) 0%(upper)
SMP-> split=0 stop=0 data=0/64 cpu=7.98 elap=7.98
+---+---+---+---+---+---+---+---+
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 0.11 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
6-> 0.11 -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
7-> 0.16 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
8 0.22 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
8-> 0.27 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
9 0.52 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
9-> 0.58 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
10 0.89 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc7 Bd4 Nfd5
10-> 1.14 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc7 Bd4 Nfd5
11 2.14 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
11-> 2.56 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
12 5.02 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
12-> 20.16 -0.27 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5 Rac1 Rfd8 Rxc8 Rxc8
time=20.16 cpu=99% mat=0 n=31720524 fh=92% nps=1573k
ext-> chk=297260 cap=95730 pp=12236 1rep=17137 mate=568
predicted=0 nodes=31720524 evals=10526885
endgame tablebase-> probes=0 hits=0
hashing-> 21%(raw) 20%(depth) 99%(sat) 99%(pawn)
hashing-> 0%(exact) 19%(lower) 0%(upper)
SMP-> split=0 stop=0 data=0/64 cpu=20.15 elap=20.16
+---+---+---+---+---+---+---+---+
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 0.24 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
8-> 0.25 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Bg4 f5
9 0.85 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
9-> 0.92 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
10 1.75 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
<HT>
10-> 2.02 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
<HT>
11 6.16 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
11-> 6.85 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
time=6.86 cpu=99% mat=0 n=10804330 fh=90% nps=1574k
ext-> chk=101751 cap=33004 pp=16326 1rep=6026 mate=11
predicted=0 nodes=10804330 evals=3361950
endgame tablebase-> probes=0 hits=0
hashing-> 21%(raw) 19%(depth) 99%(sat) 97%(pawn)
hashing-> 0%(exact) 16%(lower) 0%(upper)
SMP-> split=0 stop=0 data=0/64 cpu=6.84 elap=6.86
Total nodes: 100409437
Raw nodes per second: 1761569
Total elapsed time: 57
SMP time-to-ply measurement: 11.228070
White(1): quit
----------------------------------------------------------------------
Crafty v19.5 (1 cpus)
White(1): mt 4
max threads set to 4
White(1): hashp 1m
pawn hash table memory = 768K bytes.
White(1): hashp 8m
pawn hash table memory = 6M bytes.
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 0.08 0.17 e5 Rd5 g5 hxg5 fxg5 b5 h6 bxa4 h7 Ng6
Na1 Rxd4 Rxc6
9 0.33 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
cxb5 Rc7
9-> 0.33 0.21 R3c2 Re8 e5 Rd5 g5 b5 gxh6 gxh6 axb5
cxb5 Rc7
10 0.48 0.22 R3c2 Ke8 e5 Rd5 g5 b5 gxh6 gxh6 Ra1
b4 Rg1
10 0.67 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
10-> 0.67 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4 (s=2)
11 0.75 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
11-> 0.78 0.37 f5 R6d7 e5 Nd5 Rxc6 Nb4 R6c3 Na2 e6
Nxc3 exd7 Nxa4
time=0.78 cpu=373% mat=0 n=4699964 fh=89% nps=6025k
ext-> chk=43666 cap=13173 pp=7237 1rep=1498 mate=269
predicted=0 nodes=4699964 evals=2448622
endgame tablebase-> probes=0 hits=0
hashing-> 28%(raw) 26%(depth) 98%(sat) 97%(pawn)
hashing-> 0%(exact) 19%(lower) 0%(upper)
SMP-> split=679 stop=76 data=11/64 cpu=2.91 elap=0.78
+---+---+---+---+---+---+---+---+
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 0.01 0.69 e6 a6 exf7+ Kxf7 Qh5+ g6 Qe5 Bg7 Qf4+
Bf6
6-> 0.01 0.69 e6 a6 exf7+ Kxf7 Qh5+ g6 Qe5 Bg7 Qf4+
Bf6
7 0.03 0.58 e6 a6 exf7+ Kxf7 Qh5+ g6 Qf3+ Kg7 Nb3
e5 Bd3
7-> 0.04 0.58 e6 a6 exf7+ Kxf7 Qh5+ g6 Qf3+ Kg7 Nb3
e5 Bd3
8 0.11 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
8-> 0.14 0.71 e6 a6 exf7+ Kxf7 Qf3+ Kg8 Nb3 Nc6 Bg5
Ne5 Qf4
9 0.36 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
9-> 0.45 0.66 e6 fxe6 Nxe6 Qd6 Nxf8 Ba6 Qh5+ Kxf8
Bxa6 Nxa6 Qf5+ Ke8 O-O
10 1.18 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
g6 Qf3 Ne5 Qf4
10-> 1.48 0.74 e6 a6 exf7+ Kxf7 Nf3 Nc6 Ng5+ Kg8 Qh5
g6 Qf3 Ne5 Qf4
11 2.54 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
11-> 3.04 0.71 e6 a6 exf7+ Kxf7 Nf3 Nc6 Bg5 Qd6 O-O-O
e5 Qe3 Kg8 Kb1
time=3.04 cpu=397% mat=0 n=20162587 fh=93% nps=6632k
ext-> chk=894756 cap=56860 pp=25380 1rep=62964 mate=1213
predicted=0 nodes=20162587 evals=3001967
endgame tablebase-> probes=0 hits=0
hashing-> 20%(raw) 19%(depth) 99%(sat) 97%(pawn)
hashing-> 0%(exact) 15%(lower) 1%(upper)
SMP-> split=1840 stop=221 data=17/64 cpu=12.08 elap=3.04
+---+---+---+---+---+---+---+---+
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 0.03 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
g4
9-> 0.03 0.45 f5 Kd7 Nf4 Kc6 fxg6 fxg6 e6 g5 Nh3
g4
10 0.05 0.52 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 Ke6 Kd2
Bb5 <HT>
10-> 0.06 0.52 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 Ke6 Kd2
Bb5 <HT>
11 0.14 0.39 f5 Kd7 Nf4 Kc6 f6 g5 Nxh5 g4 Kd2 Bd7
Kc3
11-> 0.15 0.39 f5 Kd7 Nf4 Kc6 f6 g5 Nxh5 g4 Kd2 Bd7
Kc3
12 0.34 0.63 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 a4 Kd2
<HT>
12-> 0.39 0.63 f5 Bc6 Nf4 gxf5 Nxh5 a5 Nf6 a4 Kd2
<HT>
13 0.94 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
13-> 1.05 0.75 f5 g5 h4 f6 hxg5 fxg5 Nc3 Bf7 Nb5 h4
Nxa7 hxg3 Nc8+ Kd7 Nd6
14 2.20 0.69 f5 g5 Nc3 Bc6 h4 g4 Ne2 Bd7 Nf4 Bxf5
Nxd5+ Kd8 Nf6 Bg6 d5
14-> 2.78 0.69 f5 g5 Nc3 Bc6 h4 g4 Ne2 Bd7 Nf4 Bxf5
Nxd5+ Kd8 Nf6 Bg6 d5
time=2.78 cpu=392% mat=0 n=20421711 fh=90% nps=7345k
ext-> chk=660016 cap=78389 pp=146133 1rep=14058 mate=380
predicted=0 nodes=20421711 evals=8713882
endgame tablebase-> probes=0 hits=0
hashing-> 32%(raw) 31%(depth) 99%(sat) 95%(pawn)
hashing-> 0%(exact) 27%(lower) 2%(upper)
SMP-> split=4955 stop=524 data=19/64 cpu=10.92 elap=2.78
+---+---+---+---+---+---+---+---+
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 0.01 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
7-> 0.03 0.21 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8
8 0.06 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
8-> 0.07 0.19 Bf5 Qf3 Bg6 Rad1 h6 Ne4 Rad8 h3 Bxe4
Qxe4
9 0.14 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
9-> 0.15 0.18 Bf5 Qf3 Bg6 Rad1 Rad8 h3 Bc2 Rxd8 Rxd8
b3
10 0.71 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
Rxd8 Rxd8
10-> 0.84 0.13 Bf5 Rad1 Rad8 Qf3 g6 h3 f6 Ne4 Qc6
Rxd8 Rxd8
11 2.01 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qf3 Bc2
Rxd8 Rxd8 b3
11-> 2.57 0.15 Bf5 Rad1 Bg6 Qg4 Rad8 h4 Bd3 Qf3 Bc2
Rxd8 Rxd8 b3
time=2.57 cpu=391% mat=0 n=19217226 fh=91% nps=7477k
ext-> chk=411437 cap=57605 pp=800 1rep=60452 mate=7414
predicted=0 nodes=19217226 evals=4151914
endgame tablebase-> probes=0 hits=0
hashing-> 20%(raw) 19%(depth) 99%(sat) 98%(pawn)
hashing-> 0%(exact) 15%(lower) 0%(upper)
SMP-> split=1111 stop=169 data=11/64 cpu=10.07 elap=2.57
+---+---+---+---+---+---+---+---+
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 0.03 ++ Bxe4!!
6 0.05 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
6-> 0.05 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 (s=3)
7 0.05 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 (s=2)
7-> 0.06 -0.49 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7
8 0.08 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
8-> 0.09 -0.39 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rc5
9 0.16 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
9-> 0.17 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bc3 a4
10 0.26 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5
10-> 0.33 -0.31 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Bd4 Nfd5
11 0.61 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
11-> 1.06 -0.50 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Rxe4
Nxd7 Nxd7 Bd4 Rd8 b6 Rxd4 Nxd4 Nxb6
(s=2)
12 1.73 -0.24 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Nd4 Nfd5 Nc6 a4
12-> 4.55 -0.24 Bxe4 Bxe4 Qxc4 Qxc4 Rxc4 Nxb6 Nxb6
Bd3 Rcc8 Nd4 Nfd5 Nc6 a4 (s=4)
time=4.56 cpu=398% mat=0 n=26966730 fh=92% nps=5913k
ext-> chk=240280 cap=85566 pp=9402 1rep=12102 mate=360
predicted=0 nodes=26966730 evals=8602328
endgame tablebase-> probes=0 hits=0
hashing-> 21%(raw) 20%(depth) 99%(sat) 99%(pawn)
hashing-> 0%(exact) 18%(lower) 0%(upper)
SMP-> split=1332 stop=119 data=14/64 cpu=18.15 elap=4.56
+---+---+---+---+---+---+---+---+
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 0.03 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
7-> 0.03 -0.56 Bf5 Rac1 O-O Rf3 Re8 Rg3 Qc7
8 0.08 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Be4 Nxe4 dxe4
8-> 0.08 -0.54 Bf5 Qd2 O-O Ne2 Re8 Ng3 Be4 Nxe4 dxe4
9 0.33 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
9-> 0.35 -0.53 Bf5 Ne2 c5 Qd2 d4 Bf2 O-O b4 d3 cxd3
Qxd3 Qxd3 Bxd3
10 0.63 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
<HT>
10-> 0.70 -0.48 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 Bc5 a5
<HT>
11 1.74 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
11-> 1.94 -0.47 Bf5 Ne2 O-O Qc3 Bg4 Ng3 Re8 h3 Be6
Bc5 Bh4
time=1.94 cpu=393% mat=0 n=11361198 fh=90% nps=5856k
ext-> chk=102239 cap=33426 pp=15570 1rep=6100 mate=24
predicted=0 nodes=11361198 evals=3461861
endgame tablebase-> probes=0 hits=0
hashing-> 21%(raw) 19%(depth) 99%(sat) 97%(pawn)
hashing-> 0%(exact) 17%(lower) 0%(upper)
SMP-> split=603 stop=81 data=10/64 cpu=7.64 elap=1.94
Total nodes: 102829416
Raw nodes per second: 6855294
Total elapsed time: 15
SMP time-to-ply measurement: 42.666667
White(1): quit
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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.