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Subject: Re: SSDF CM8000-Deep Fritz: 1 - 2 Now: 2 - 9 First win for CM

Author: Sune Larsson

Date: 05:45:26 03/30/01

Go up one level in this thread


On March 30, 2001 at 07:36:33, Lin Harper wrote:

>On March 30, 2001 at 07:23:58, Uri Blass wrote:
>
>>On March 30, 2001 at 06:53:48, Lin Harper wrote:
>>
>>>     Well I'm not expert, but I'm prety sure you'll find this is at
>>>  least part of the problem. They should have set selective search
>>>  quite a bit higher as default on CM8K. Default is just one ply.
>>
>>I thought that default is 6 plies.
>>
>>I know that it is the case with chessmaster6000 and based on analysis of Jhon
>>marlino I got the impression that default is 6 plies also for chessmaster8000.
>>
>>I do not understand the reason for choosing default=6 plies because I find that
>>chessmaster is usually faster in solving test position with selective search=10
>>plies(it is for chessmaster6000 and I have not chessmaster8000).
>>
>>I know that a program may be a better solver and not a better player but I saw
>>no clear evidence that chessmaster(ss=6) is a better player.
>>    We'll have to get this one cleared up. Mine seems to have a default
>   of just one ply. Maybe I'm doing something wrong, or maybe others
>  (CM owners) can tell us what there's is. I had to create a personality on
>  my CM8K to set ss=6, and only then did it do any good as a solver. I can
>  only assume a big ss is also good for playing, especially against a
>  deep searcher like Fritz. I'm using the patch, but I don't think ss
>  was a bug to be fixed in the original.

 The default settings for my CM8 (European version) was:

 SS=6  and hash 1 Mb. I have changed that to:

 SS=12 and hash 64 Mb.

 Sune



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