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Subject: Re: Possible new idea for EGTB generation !! (Eugene-Bob-Dann) for openers

Author: Les Fernandez

Date: 20:55:29 02/08/03

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On February 08, 2003 at 23:40:14, Antonio Dieguez wrote:

>serious thought? :) : I wonder why would it be "much more" quickly, as positions
>where the move to play is a capture are few. Also I suposse the first move to
>try when generating are captures. Well I don't know the details of the
>generation but i bet a minor speed up if any.

I am not sure you understand what I am suggesting.  If we are currently
generating 6 piece egtb's and by just a simple substitution method generate 5 or
20 new positions fot the 7 piece egtb then when we are ready to work on the 7
piece egtb sets we will have already generated a bunch of them.  For example if
we have 1,000,000 positions in the 6 piece egtb sets then we will have generated
about 5,000,000 (substitution method) or 20,000,000 (substitution + symmetry)
for the 7 piece egtb so that when it comes time to work on the 7 piece egtb we
will have already done some of the work.  I think I remember someone posting
here that each complete set of egtb is 60 x larger then the previous set.



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