Author: Mike Byrne
Date: 17:28:33 11/11/04
Go up one level in this thread
On November 11, 2004 at 14:18:59, Will Singleton wrote:
>
>It's possible an outsized king-safety eval can also help here, since my engine
>isn't particularily tactical. Someone could test that theory by pumping up
>king-safety on some engines with settable parameters. Amateur on a p4 2.8ghz
>(14 sec):
>
Absolutely -
Crafty Classic 2004 SE PB [Morphy] (2 cpus) - Morphy has KS jacked up
White(1): [d]r1rb2k1/1bqn1pp1/1p1p3p/p2PpN2/2P5/P3B2P/1PQ1BPP1/2RR2K1 w - - 0 1
White(1): g
clearing hash tables
time surplus 0.00 time limit 5:00 (5:00)
time surplus 0.00 time limit 5:00 (5:00)
depth time score variation (1)
starting thread 1
7 0.12 0.69 1. Qe4 Nf6 2. Qf3 Nh7 3. Re1 a4 4.
Bd3 (s=4)
7-> 0.20 0.69 1. Qe4 Nf6 2. Qf3 Nh7 3. Re1 a4 4.
Bd3 (s=2)
8 0.26 0.55 1. Qe4 Nf6 2. Qf3 Nh7 3. b3 Bg5 4.
Rc3 a4
8-> 0.68 0.55 1. Qe4 Nf6 2. Qf3 Nh7 3. b3 Bg5 4.
Rc3 a4 (s=6)
9 0.90 +1 1. Qe4!!
9 1.76 0.88 1. Qe4 Kh8 2. Qg4 Bf6 3. Qh5 Rf8 4.
Bg4 a4 5. Re1 (s=5)
9-> 1.92 0.88 1. Qe4 Kh8 2. Qg4 Bf6 3. Qh5 Rf8 4.
Bg4 a4 5. Re1
10 3.67 0.73 1. Qe4 Kh8 2. b3 Nc5 3. Qg4 Bf6 4.
Rc3 a4 5. b4 Nb3 <HT>
10 5.09 +1 1. Bxh6!!
10 6.48 1.92 1. Bxh6 Bf6 2. Bxg7 Bxg7 3. Ne7+ Kh8
4. Qf5 Nf6 5. Nxc8 Bxc8 6. Qg5 <HT>
10-> 6.56 1.92 1. Bxh6 Bf6 2. Bxg7 Bxg7 3. Ne7+ Kh8
4. Qf5 Nf6 5. Nxc8 Bxc8 6. Qg5 <HT>
(s=2)
11 10.33 1.86 1. Bxh6 Bf6 2. Be3 Nc5 3. b4 axb4 4.
axb4 Nd7 5. Re1 Re8 6. Bf3 Rec8
11-> 13.47 1.86 1. Bxh6 Bf6 2. Be3 Nc5 3. b4 axb4 4.
axb4 Nd7 5. Re1 Re8 6. Bf3 Rec8 (s=2)
12 18.98 2.00 1. Bxh6 Bf6 2. Be3 Nc5 3. b4 Nd7 4.
Bg4 axb4 5. axb4 Ra3 6. Qe4 Ra4 7.
Rb1
12-> 21.65 2.00 1. Bxh6 Bf6 2. Be3 Nc5 3. b4 Nd7 4.
Bg4 axb4 5. axb4 Ra3 6. Qe4 Ra4 7.
Rb1
13 39.68 1.91 1. Bxh6 Bf6 2. Be3 Nc5 3. b4 Nd7 4.
Bg4 axb4 5. axb4 Bd8 6. Qe2 Ra4 7.
Rb1 Rca8
13-> 1:11 1.91 1. Bxh6 Bf6 2. Be3 Nc5 3. b4 Nd7 4.
Bg4 axb4 5. axb4 Bd8 6. Qe2 Ra4 7.
Rb1 Rca8 (s=3)
? 14 1:11 1/45* 1. Bxh6
White(1): ?
time=1:13 cpu=194% mat=0 n=72832210 fh=93% nps=996K
ext-> chk=2814540 cap=118421 pp=48316 1rep=244095 mate=7765
predicted=0 nodes=72832210 evals=19529244 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=476 stop=66 data=4/128 cpu=2:21 elap=1:13
White(1): Bxh6
time used: 1:13
Crafty Classic 2004 SE PB [Standard] (2 cpus) with normal KS
SE code disabled
Black(1): r1rb2k1/1bqn1pp1/1p1p3p/p2PpN2/2P5/P3B2P/1PQ1BPP1/2RR2K1 w - - 0 1
White(1): g
clearing hash tables
time surplus 29.00 time limit 5:00 (5:00)
depth time score variation (1)
7 0.28 0.57 1. Qe4 Bf6 2. Qg4 Kh8 3. Qh5 e4 4.
Bf4
7-> 0.36 0.57 1. Qe4 Bf6 2. Qg4 Kh8 3. Qh5 e4 4.
Bf4
8 0.61 0.44 1. Qe4 Nf6 2. Qf3 Nh7 3. Re1 Bg5 4.
b3 Bxe3 5. Qxe3
8-> 0.80 0.44 1. Qe4 Nf6 2. Qf3 Nh7 3. Re1 Bg5 4.
b3 Bxe3 5. Qxe3
9 1.67 0.55 1. Qe4 Bf6 2. Bd3 Nf8 3. Qf3 Bg5 4.
Qg4 Nh7 5. Re1 Bxe3 6. Rxe3
9-> 1.83 0.55 1. Qe4 Bf6 2. Bd3 Nf8 3. Qf3 Bg5 4.
Qg4 Nh7 5. Re1 Bxe3 6. Rxe3
10 3.05 0.49 1. Qe4 Bf6 2. Qg4 Kh8 3. Ng3 Be7 4.
Qh5 Kg8 5. Nf5 Bf6
10-> 4.19 0.49 1. Qe4 Bf6 2. Qg4 Kh8 3. Ng3 Be7 4.
Qh5 Kg8 5. Nf5 Bf6
11 9.78 0.55 1. Qe4 Kh8 2. Qg4 Bf6 3. Bd2 Nc5 4.
Rc3 e4 5. Rg3 Bxb2 6. Nxg7 <HT>
11-> 11.16 0.55 1. Qe4 Kh8 2. Qg4 Bf6 3. Bd2 Nc5 4.
Rc3 e4 5. Rg3 Bxb2 6. Nxg7 <HT>
12 16.61 0.56 1. Qe4 Kh8 2. Qg4 Bf6 3. Bd2 Ba6 4.
b3 Bb7 5. Rc3 a4 6. bxa4 Rxa4 7. Rg3
12-> 24.84 0.56 1. Qe4 Kh8 2. Qg4 Bf6 3. Bd2 Ba6 4.
b3 Bb7 5. Rc3 a4 6. bxa4 Rxa4 7. Rg3
(s=2)
13 38.48 0.66 1. Qe4 Kh8 2. Qg4 Bf6 3. Bd2 Nc5 4.
Rc3 Na4 5. Rb3 e4 6. Rb1 Nc5 7. Rg3
? 13 53.69 20/45* 1. b4
White(1): ?
time=54.12 cpu=192% mat=0 n=51981256 fh=93% nps=960K
ext-> chk=1659296 cap=84021 pp=42792 1rep=165297 mate=7221
predicted=0 nodes=51981256 evals=13021814 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=280 stop=30 data=4/128 cpu=1:44 elap=54.12
White(1): Qe4
time used: 54.12
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