Author: Frank E. Oldham
Date: 17:20:00 03/24/04
Go up one level in this thread
On March 23, 2004 at 23:42:07, Slater Wold wrote:
>FX51 - Crafty 19.11 (32-bit):
>
> clearing hash tables
> time surplus 0.00 time limit 1666:39 (1666:39)
> depth time score variation (1)
> 5-> 0.08 0.91 1. cxd5 exd5 2. Nf4 h6 3. Bh4 c4
> 6 0.12 0.66 1. cxd5 exd5 2. Qd2 Ba4 3. Rc1 Qe6
> 4. Nf4
> 6 0.26 0.83 1. b4 Qc7 2. b5 Bb7 3. Nf4 Rad8
> 6 0.51 0.84 1. Bf4 Ba4 2. Rd2 Qb3 3. Qd3 Qxd3 4.
> Bxd3
> 6-> 0.53 0.84 1. Bf4 Ba4 2. Rd2 Qb3 3. Qd3 Qxd3 4.
> Bxd3
> 7 0.62 0.86 1. Bf4 dxc4 2. Bxc4 Nd5 3. Qd2 Nxf4
> 4. Nxf4 Qc7 5. Qd6 Qxd6 6. Rxd6
> 7-> 0.95 0.86 1. Bf4 dxc4 2. Bxc4 Nd5 3. Qd2 Nxf4
> 4. Nxf4 Qc7 5. Qd6 Qxd6 6. Rxd6
> 8 1.12 -- 1. Bf4
> 8 1.15 0.43 1. Bf4 e5 2. Bxe5 Nxe5 3. cxd5 Nxd5
> 4. Qxe5 Rfe8 5. Qf5 Nxe3
> 8 2.89 0.82 1. Nf2 Qc7 2. Nd3 Rac8 3. Bf4 Qd8 4.
> Bd6 Ba4
> 8-> 4.43 0.82 1. Nf2 Qc7 2. Nd3 Rac8 3. Bf4 Qd8 4.
> Bd6 Ba4
> 9 8.18 0.76 1. Nf2 Bb7 2. Rfe1 Qd6 3. b4 Rac8 4.
> Bd3 Ne5 5. Bf4
> 9-> 17.12 0.76 1. Nf2 Bb7 2. Rfe1 Qd6 3. b4 Rac8 4.
> Bd3 Ne5 5. Bf4
> 10 24.97 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
> Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
> Rxd4 Rxb2
> 10 31.04 0.74 1. Rd2 h6 2. Bf4 Rfe8 3. Rfd1 Nh5 4.
> b4 Nxf4 5. Nxf4 Ba4 6. Re1
> 10-> 40.78 0.74 1. Rd2 h6 2. Bf4 Rfe8 3. Rfd1 Nh5 4.
> b4 Nxf4 5. Nxf4 Ba4 6. Re1
> 11 43.17 0.58 1. Rd2 h6 2. Bxf6 Nxf6 3. Rc1 Rac8
> 4. Nf4 Rfe8 5. Bd3 Qc7 6. cxd5 Nxd5
> 7. Nxd5 Bxd5
> 11 46.73 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
> Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
> Rxd4 Rxb2
> 11-> 1:32 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
> Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
> Rxd4 Rxb2
> 12 1:45 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
> Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
> Rxd4 Rxb2
> 12 2:38 0.65 1. Rd2 h6 2. Bf4 Bb7 3. Rfd1 Nh5 4.
> a4 Nxf4 5. Nxf4 Nf6 6. Qe5 Qd8 7. Bd3
> 12-> 2:56 0.65 1. Rd2 h6 2. Bf4 Bb7 3. Rfd1 Nh5 4.
> a4 Nxf4 5. Nxf4 Nf6 6. Qe5 Qd8 7. Bd3
> 13 3:32 0.39 1. Rd2 h6 2. Bh4 e5 3. Bf2 d4 4. Qc2
> Rfe8 5. Rdd1 e4 6. fxe4 Bxe4 7. Bd3
> Qd6 8. exd4 cxd4
> 13 4:12 0.52 1. Nf2 h6 2. Bh4 e5 3. Bxf6 Nxf6 4.
> cxd5 Nxd5 5. Qc1 Rab8 6. Bc4 Rfd8 7.
> e4 Nf4 8. Qc2 Rxd1 9. Nxd1
>? 13 6:45 11/38* 1. Qc1
>White(1): ?
> time=7:00 cpu=99% mat=0 n=652437415 fh=91% nps=1.55M
> ext-> chk=6102208 cap=2384470 pp=119061 1rep=758099 mate=9569
> predicted=0 nodes=652437415 evals=248556465 50move=0
> endgame tablebase-> probes=0 hits=0
I let this run for some more plies to see if crafty would stabilize on a choice
-- it does end up with Nf2 but not with a very convincing score:
11 37.79 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
Rxd4 Rxb2
11-> 1:07 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
Rxd4 Rxb2
12 1:16 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
Rxd4 Rxb2
12-> 1:55 0.62 1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
Rxd4 Rxb2 (s=3)
13 2:25 0.52 1. Nf2 h6 2. Bh4 e5 3. Bxf6 Nxf6 4.
cxd5 Nxd5 5. Qc1 Rab8 6. Bc4 Rfd8 7.
e4 Nf4 8. Qc2 Rxd1 9. Nxd1 (s=2)
13 6:28 0.60 1. Qc1 h6 2. Bh4 d4 3. exd4 cxd4 4.
b4 e5 5. f4 Ba4 6. Rd2 Ne4 7. Rd3 Qd6
8. fxe5 Nxe5
13-> 7:45 0.60 1. Qc1 h6 2. Bh4 d4 3. exd4 cxd4 4.
b4 e5 5. f4 Ba4 6. Rd2 Ne4 7. Rd3 Qd6
8. fxe5 Nxe5 (s=2)
14 12:53 0.58 1. Qc1 h6 2. Bh4 Rad8 3. Rfe1 d4 4.
Bf2 e5 5. b4 Ba4 6. Rd2 Qc7 <HT>
14-> 15:47 0.58 1. Qc1 h6 2. Bh4 Rad8 3. Rfe1 d4 4.
Bf2 e5 5. b4 Ba4 6. Rd2 Qc7 <HT>
15 34:13 0.56 1. Qc1 a5 2. Nf2 Ba4 3. Rd2 h6 4. Bh4
Bb3 5. Ng4 Nxg4 <HT>
15 63:01 0.58 1. Nf2 Rfe8 2. Rb1 Rac8 3. Rfd1 h6
4. Bh4 e5 5. Qd2 d4 6. Bd3 Ba4 7. Re1
Qd6 8. Bf5
15-> 63:01 0.58 1. Nf2 Rfe8 2. Rb1 Rac8 3. Rfd1 h6
4. Bh4 e5 5. Qd2 d4 6. Bd3 Ba4 7. Re1
Qd6 8. Bf5 (s=2)
16 96:03 0.59 1. Nf2 Rfe8 2. Rb1 h6 3. Bh4 d4 4.
exd4 cxd4 5. Qd2 e5 6. Bd3 Nh5 7. Ne4
Nf4 8. Nd6 Re6 9. Nf5 Nxd3 10. Qxd3
16-> 113:28 0.59 1. Nf2 Rfe8 2. Rb1 h6 3. Bh4 d4 4.
exd4 cxd4 5. Qd2 e5 6. Bd3 Nh5 7. Ne4
Nf4 8. Nd6 Re6 9. Nf5 Nxd3 10. Qxd3
time=113:28 cpu=395% mat=0 n=15411669469 fh=90% nps=2.26M
ext-> chk=177677369 cap=55049557 pp=4051603 1rep=18933753
mate=560959
predicted=0 nodes=15411669469 evals=2127524996
endgame tablebase-> probes=0 hits=0
SMP-> split=1585 stop=319 data=7/32 cpu=449:18 elap=113:28
Frank
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