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Subject: Re: transposition table question

Author: Georg v. Zimmermann

Date: 09:09:42 07/09/02

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On July 09, 2002 at 11:55:23, Robert Hyatt wrote:

>On July 09, 2002 at 11:18:05, Patrik wrote:
>
>>Is there any reason not to use transposition table in root node?
>>Crafty does not use it in root node.
>
>
>What would it give you?  IE you probe before you search.

Yes, but I have info from the *last search* and that gives me a good estimate
for the null window and a good move to search first. It also tells me how deep I
have searched this position before so that I dont need to start the iterative
deepening with depth 1.

Greetings,

Georg




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