Author: Vincent Diepeveen
Date: 19:01:50 01/04/06
Go up one level in this thread
On January 04, 2006 at 06:55:32, Mike Byrne wrote:
Another approach is to use good old Genius, and set genius at selective
depth=12, and 2 ply. It will see tactics up to 14 ply then.
Rybka and Genius seem to do something similar, so that would be an interesting
compare.
Be sure that genius gets this 2/14 depth.
Don't cry if Genius wins a lot, because a tactical 14 ply with 2 ply positional
search depth is tactical strong.
Another program you can use is Rebel. Put an old Rebel version at 8 ply search
depth. That's 2 ply positional and 8 ply tactical.
That is a good compare against what Rybka is doing.
Another program to try is chessmaster4000.
Put rybka at 4 ply. Both rebel and chessmaster you put then at 10 ply.
As that's 4/10. 4 ply positional, 10 ply tactical.
Now see who wins.
Such compares are interesting as it is the same thing you compare then.
>Allprograms are set at sd=2 and play instaneously.
>
>I'm not sure why Deep Sjeng is playing so weak at sd==2.
>
>Although my rating is near 1600, in these gamnes I;m playing off form and a
>little bit too quick -- perhaps near a 1400 level.
>
>Perhaps somebody stronger at chess than me could take a stab at Rybka at sd==2
>and see if they find similiar results
>
>1/4/2006 6:48:38 AM :
>
> Program Elo + - Games Score Av.Op. Draws
>
> 1 Rybka v1.0 Preview 2 x64 2052 166 176 46 92.4 % 1619 2.2 %
> 2 Fruit 2.1 1724 96 94 46 60.9 % 1647 17.4 %
> 3 Zappa 1.1 1723 90 88 45 63.3 % 1628 28.9 %
> 4 Shredder 9.1 1713 98 96 46 62.0 % 1628 15.2 %
> 5 TheKing 3.23 1705 97 95 46 59.8 % 1636 15.2 %
> 6 Rebel 12 1688 98 97 45 55.6 % 1649 13.3 %
> 7 SOS 5.1 for Arena 1669 100 100 46 53.3 % 1647 6.5 %
> 8 Gandalf60 1661 98 97 45 53.3 % 1637 13.3 %
> 9 Ruffian 2.1 1654 100 99 45 51.1 % 1646 8.9 %
>10 Toga II 1634 97 97 46 48.9 % 1641 10.9 %
>11 GFruit-4bx 1628 96 96 46 47.8 % 1643 13.0 %
>12 AnMon 5.50 1592 99 100 46 43.5 % 1637 8.7 %
>13 Crafty64 19.20 1574 93 95 45 37.8 % 1661 22.2 %
>14 Michael Byrne {Human} 1383 126 141 45 16.7 % 1663 6.7 %
>15 Deep Sjeng 1.6 1093 251 11 46 3.3 % 1682 2.2 %
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