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Subject: Re: Tablebases on F6 CD

Author: Mike Hood

Date: 04:26:54 11/14/01

Go up one level in this thread


On November 14, 2001 at 04:58:10, Michael R wrote:

>On November 14, 2001 at 04:54:07, Uri Blass wrote:
>
>>On November 14, 2001 at 04:14:17, Michael R wrote:
>>
>>>Is there any difference between downloading them or using the TB generator? As
>>>far as performace. And what is the correct procedure after downloading them for
>>>them to work?
>>
>>1)There is no difference between the methods for performance.
>>
>>2)I believe that after downloading them you should put them in the right
>>directory that is mentioned in the right file in the chessbase directory
>>
>>For example my yace can use tablebases because my yace.ini has the following
>>line:
>>tbldir c:\Program Files\Chessbase
>>
>>My tablebases are excatly in this file.
>>
>>If you want native engines to use tablebases you cango to the tablebase
>>generator and write the relevant path in the directory.
>>
>>Uri
>
>
>Ok thankyou, I guess what I'm ultimately trying to figure out is why it takes 4+
>hours to install one 5 peice TB when I can just download the same one in about
>5-6 minutes.

The main difference is that with the TBGEN application you can generate a large
number of tablebases (all the 3, 4 and 5 piece tablebases -- about 7 GB) whereas
the Fritz 6 CD only contains a small number of tablebases (all the 3 and 4 piece
tablebases and a few selected 5 piece tablebases) for your convenience. The
Generating tablebases is a long weary process, as you've already found out. You
also need a lot of memory. If you only want the tablebases that are already on
the CD, copy them from the CD. If you want more, generate them. Or,
alternatively, download them from ftp://ftp.cis.uab.edu/pub/hyatt/TBs



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