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Subject: Re: Thanks Bob

Author: Les Fernandez

Date: 08:40:29 01/15/03

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On January 15, 2003 at 11:33:16, Marc Bourzutschky wrote:

>On January 15, 2003 at 09:48:25, Robert Hyatt wrote:
>
><<snip>>
>>>If you are really desparate for those 5-1 endings (and like Eugene I don't see
>>>the point of generating them) you can use Johan de Koning's FEG program
>>>(available on www.chessmaster.com) to do it.  For 5-1 endings you'll need about
>>>300MB of RAM and a few gig disk space.  A typical pawnless ending will take
>>>about a day, an ending with pawns about 3 days, on a 2 Ghz machine.
>>>
>>>-Marc
>>
>>
>>Does it produce DTM tables that will work with Eugene's probe code?
>>
>>Or is this the win/lose/draw stuff?
>
>It has full DTM information, but stored in a quite different format from
>Eugene's, and therefore not accessible by his probe code.  It should be possible
>to translate one format to the other, but such a utility does not yet exist.

Hi Marc,

Listen when you refer to a different format then Eugenes are you saying that in
it exists wtm draw,bwtm win, wtm mate, wtm broken, btm draw, btm win, btm mate,
btm broken info?  I am just trying to understand it because perhaps I can write
a converter to go to the format I need if the info is there.  Just a thought

Les
>
>The key benefit of Johan's program is the small footprint.  It only requires
>enough RAM to store the side to move, and as a result only needs about 15MB for
>6-man endings (excepting the pathological 5-1, which requires 300MB), regardless
>whether pawns are present or not.  The program is also significantly faster than
>the publically available version of Eugene's tbgen program (although it seems
>Eugene has a faster version now).  The complete 5-man set takes about 2 3/4 days
>to build on an AMD2600.



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