Author: Slater Wold
Date: 17:19:13 03/15/04
Go up one level in this thread
On March 15, 2004 at 19:40:27, Mike Byrne wrote:
>On March 15, 2004 at 18:33:28, Art Basham wrote:
>
>>[D]3nr1k1/p6p/2n1pRpB/3pP3/2pP2P1/q1P4P/6BK/5Q2 w - - 0 1
>>
>>White plays 1. Rxg6+
>>
>>Fidelity Mach3 takes about 8 hours....
>>Novag Sapphire2 takes about 4 minutes...
>>
>>Test your favorite engine or portable!
>>
>>I am posting this again for our new members here..:-)
>>
>>Art
>Crafty v19.11 SE [Kasparov] (2 cpus)
>SE code enabled
>Dual 1.7 Ghz P4s
>
>
>White(1): 3nr1k1/p6p/2n1pRpB/3pP3/2pP2P1/q1P4P/6BK/5Q2 w - - 0 1
>White(1): go
> clearing hash tables
> time surplus 0.00 time limit 1666:39 (1666:39)
> time surplus 0.00 time limit 1666:39 (1666:39)
> depth time score variation (1)
> 2-> 0.00 0.87 1. Qf3 Qe7
> 3 0.00 0.99 1. Qf3 Qe7 2. Kg1
> 3 0.02 1.09 1. Qf2 Qe7 2. Kg1
> 3-> 0.02 1.09 1. Qf2 Qe7 2. Kg1
> 4 0.02 -- 1. Qf2
> 4 0.04 0.61 1. Qf2 a5 2. Rf3 Qe7
> 4 0.04 0.69 1. Qf3 Qe7 2. Kg1 a5
> 4-> 0.05 0.69 1. Qf3 Qe7 2. Kg1 a5
> 5 0.05 0.72 1. Qf3 Qe7 2. Kg1 Nf7 3. Bf4
> 5 0.07 0.73 1. Qf2 a5 2. Rf3 Qe7 3. Kg1
> 5 0.08 0.74 1. Kh1 Qe7 2. Kg1 Nf7 3. Bf4
> 5 0.08 0.79 1. Qf4 a5 2. Qf2 Qe7 3. Kg1
> 5-> 0.10 0.79 1. Qf4 a5 2. Qf2 Qe7 3. Kg1 (s=6)
> 6 0.11 -- 1. Qf4
> 6 0.13 0.38 1. Qf4 a5 2. Qf3 Qe7 3. Kg1 a4 (s=5)
> 6 0.14 0.51 1. Kh1 Qe7 2. Bg5 Rf8 3. Bh6 Rf7 (s=4)
> 6-> 0.22 0.51 1. Kh1 Qe7 2. Bg5 Rf8 3. Bh6 Rf7 (s=5)
> 7 0.30 0.48 1. Kh1 a5 2. Kh2 a4 3. Qf2 Qe7 4. Kg1
> (s=4)
> 7 0.32 0.51 1. Kg1 a5 2. Qf3 Qe7 3. Qf2 a4 4. Bf3
> (s=3)
> 7 0.60 0.78 1. Qb1 Kh8 2. Qe1 Ne7 3. Rf3 Ng8 4.
> Bg5
> 7-> 0.64 0.78 1. Qb1 Kh8 2. Qe1 Ne7 3. Rf3 Ng8 4.
> Bg5 (s=2)
> 8 0.88 0.50 1. Qb1 Ne7 2. Qe1 Kh8 3. Rf3 Ng8 4.
> Qh4 Nxh6 <HT>
> 8 1.18 0.52 1. h4 Qe7 2. h5 Nf7 3. Be3 gxh5 4.
> gxh5 Rf8 5. Bxd5 exd5 6. Rxc6
> 8-> 1.33 0.52 1. h4 Qe7 2. h5 Nf7 3. Be3 gxh5 4.
> gxh5 Rf8 5. Bxd5 exd5 6. Rxc6 (s=3)
> 9 1.50 0.52 1. h4 Qe7 2. h5 Nf7 3. Be3 gxh5 4.
> gxh5 Rf8 5. Bxd5 exd5 6. Rxc6 (s=2)
> 9 1.86 0.54 1. Qb1 Ne7 2. Qc2 Nf7 3. Be3 Nd8 4.
> Kg1 a5 5. Bh6
> 9-> 2.44 0.54 1. Qb1 Ne7 2. Qc2 Nf7 3. Be3 Nd8 4.
> Kg1 a5 5. Bh6 (s=3)
> 10 3.94 0.43 1. Qb1 Kh8 2. Qe1 a5 3. Qf1 Kg8 4.
> Kg1 a4 5. Bh1 Qe7 6. Bf3 <HT> (s=2)
> 10 4.27 0.60 1. h4 Qe7 2. h5 Nf7 3. Be3 gxh5 4.
> gxh5 Qd7 5. h6 Ra8 6. Bf4
> 10 6.46 ++ 1. Rxg6+!!
> 10 7.14 1.14 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
> 4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 Ra7 7.
> Qg5 a4
> 10-> 7.14 1.14 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
> 4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 Ra7 7.
> Qg5 a4 (s=5)
> 11 7.49 1.28 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
> 4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 a4 7.
> Kg3 Rf7 8. Qg5 (s=4)
> 11-> 7.99 1.28 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
> 4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 a4 7.
> Kg3 Rf7 8. Qg5 (s=3)
> 12 8.61 1.16 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
> 4. Bg7 Rxg7 5. Qxa3 a5 6. Kg3 Rf7 7.
> Qd6 a4 8. Qa3 Ra7 <HT> (s=2)
> 12-> 11.04 1.16 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
> 4. Bg7 Rxg7 5. Qxa3 a5 6. Kg3 Rf7 7.
> Qd6 a4 8. Qa3 Ra7 <HT> (s=4)
> 13 12.68 ++ 1. Rxg6+!!
> 13 23.04 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
> 7. Kg3 Rg6 8. Qf8 Rg8 9. Qf4 (s=3)
> 13-> 25.25 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
> 7. Kg3 Rg6 8. Qf8 Rg8 9. Qf4
> 14 32.18 3.35 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
> 7. Qh4+ Kg6 8. Kg3 Rf8 9. Qh5+ Kg7
> 10. g5 a5 11. g6
> 14-> 37.02 3.35 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
> 7. Qh4+ Kg6 8. Kg3 Rf8 9. Qh5+ Kg7
> 10. g5 a5 11. g6
> 15 48.32 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
> 7. Qh4+ Kg7 8. g5 Rh8 9. Qf2 Rf8 10.
> Bf3 a5
> 15-> 1:04 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
> 7. Qh4+ Kg7 8. g5 Rh8 9. Qf2 Rf8 10.
> Bf3 a5 (s=3)
> 16 1:35 3.51 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rf8 5. Bxe7 Nxe7 6. Qh6+ Kg8
> 7. h4 Rf7 8. Qg5+ Rg7 9. Qh5 Nf7 10.
> g5 Ng6 11. Bf3 (s=2)
> 16-> 2:05 3.51 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
> 4. Bg5 Rf8 5. Bxe7 Nxe7 6. Qh6+ Kg8
> 7. h4 Rf7 8. Qg5+ Rg7 9. Qh5 Nf7 10.
> g5 Ng6 11. Bf3 (s=2)
>? 17 2:15 1/38* 1. Rxg6+
>White(1): ?
> time=2:15 cpu=188% mat=-1 n=140610581 fh=93% nps=1.04M
> ext-> chk=11415754 cap=264167 pp=1012818 1rep=1258395 mate=90987
> predicted=0 nodes=140610581 evals=22349237 50move=0
> endgame tablebase-> probes=0 hits=0
> SMP-> split=2282 stop=280 data=8/128 cpu=4:15 elap=2:15
>
>
>=========================================================
Just a comparison.
AMD FX51:
C:\mb 1911>wcraftyx
EPD Kit revision date: 1996.04.21
unable to open book file [./book.bin].
book is disabled
unable to open book file [./books.bin].
hash table memory = 96M bytes.
pawn hash table memory = 24M bytes.
EGTB cache memory = 16M bytes.
6 piece tablebase files found
18165kb of RAM used for TB indices and decompression tables
book learning disabled
result learning disabled
position learning disabled
pondering disabled.
Crafty v19.11 SE [Standard]
SE code disabled
White(1): kra kas
queen value..........................900
rook value...........................500
bishop value.........................300
knight value.........................300
pawn value...........................100
personality setting..................41
personality name .................. Kasparov
White(1): st 135
search time set to 135.00.
White(1): setboard 3nr1k1/p6p/2n1pRpB/3pP3/2pP2P1/q1P4P/6BK/5Q2 w - - 0 1
White(1): go
clearing hash tables
time surplus 0.00 time limit 2:15 (2:15)/(30)
time surplus 0.00 time limit 2:15 (2:15)/(30)
depth time score variation (1)
6 0.06 0.51 1. Bf3 Qe7 2. Bg5 Qa3 3. Bd2 Qe7
6-> 0.08 0.51 1. Bf3 Qe7 2. Bg5 Qa3 3. Bd2 Qe7
7 0.13 0.48 1. Bf3 a5 2. Bg2 a4 3. Qf2 Qe7 4. Kg1
7 0.14 0.51 1. Kg1 a5 2. Qf3 Qe7 3. Qf2 a4 4. Bf3
7 0.17 0.57 1. Qf3 Qe7 2. Qf2 Nf7 3. Bf4 g5 4.
Be3
7 0.25 0.78 1. Qb1 Kh8 2. Qe1 Ne7 3. Rf3 Ng8 4.
Bg5
7-> 0.28 0.78 1. Qb1 Kh8 2. Qe1 Ne7 3. Rf3 Ng8 4.
Bg5
8 0.38 0.52 1. Qb1 Kh8 2. Rf3 Qe7 3. Qf1 Kg8 4.
Rf2 Qh4
8-> 0.53 0.52 1. Qb1 Kh8 2. Rf3 Qe7 3. Qf1 Kg8 4.
Rf2 Qh4
9 0.69 0.54 1. Qb1 Ne7 2. Qc2 Nf7 3. Be3 Nd8 4.
Kg1 a5 5. Bh6
9-> 1.08 0.54 1. Qb1 Ne7 2. Qc2 Nf7 3. Be3 Nd8 4.
Kg1 a5 5. Bh6
10 1.77 0.47 1. Qb1 Kh8 2. Qe1 Kg8 3. Qe3 Nf7 4.
Bf4 Qf8 5. Bxd5 exd5 6. Rxc6
10 2.00 0.48 1. Qf4 Qe7 2. Qg5 Kh8 3. Qe3 Kg8 4.
Qf2 a5 <HT>
10 2.34 0.60 1. h4 Qe7 2. h5 Nf7 3. Be3 gxh5 4.
gxh5 Qd7 5. h6 Ra8 6. Bf4
10 2.89 ++ 1. Rxg6+!!
10 3.08 1.14 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 Ra7 7.
Qg5 a4
10-> 3.14 1.14 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 Ra7 7.
Qg5 a4
11 3.28 1.28 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 a4 7.
Kg3 Rf7 8. Qg5
11-> 3.50 1.28 1. Rxg6+ hxg6 2. Qf6 Re7 3. Qf8+ Kh7
4. Bg7 Rxg7 5. Qxa3 a5 6. Qc1 a4 7.
Kg3 Rf7 8. Qg5
12 3.94 ++ 1. Rxg6+!!
12 5.86 3.31 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg7 8. g5 Kg6 9. Qf4
12-> 6.13 3.31 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg7 8. g5 Kg6 9. Qf4
13 6.91 3.40 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Kg3 a5 8. h4 a4 9. g5
13-> 7.72 3.40 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Kg3 a5 8. h4 a4 9. g5
14 9.13 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg6 8. Qh5+ Kg7 9. g5 Rh8 10.
Qg4 a5 <HT>
14-> 11.59 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg6 8. Qh5+ Kg7 9. g5 Rh8 10.
Qg4 a5 <HT>
15 14.80 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg7 8. g5 Rh8 9. Qf2 Rf8 10.
Bf3 a5
15-> 21.41 3.33 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg7 8. g5 Rh8 9. Qf2 Rf8 10.
Bf3 a5
16 42.59 3.52 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg7 8. g5 Ne7 9. Qf2 Ng6 10.
h4 Rh8 11. Qf6+ Kh7
16-> 55.36 3.52 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Qxf6 6. Qxf6+ Kh7
7. Qh4+ Kg7 8. g5 Ne7 9. Qf2 Ng6 10.
h4 Rh8 11. Qf6+ Kh7
17 1:15 3.17 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Rg7 6. Qh5+ Kg8
7. Bxe7 Rxe7 8. h4 a5 9. Qg5+ Rg7 10.
Qf4 a4 11. g5 Rf7 12. Qe3
17-> 1:58 3.17 1. Rxg6+ hxg6 2. Qf6 Qe7 3. Qxg6+ Kh8
4. Bg5 Rg8 5. Bf6+ Rg7 6. Qh5+ Kg8
7. Bxe7 Rxe7 8. h4 a5 9. Qg5+ Rg7 10.
Qf4 a4 11. g5 Rf7 12. Qe3
time=2:15 cpu=99% mat=-1 n=310679222 fh=92% nps=2.30M
ext-> chk=25264271 cap=546362 pp=2182789 1rep=2819899 mate=233018
predicted=0 nodes=310679222 evals=56695382 50move=0
endgame tablebase-> probes=0 hits=0
hashing-> 22%(raw) 19%(depth) 99%(sat) 99%(pawn)
hashing-> 0%(exact) 14%(lower) 3%(upper)
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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.