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Subject: Re: Question for Bob Hyatt about BitBoards

Author: Robert Hyatt

Date: 13:05:48 07/02/00

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On July 02, 2000 at 13:24:35, Larry Griffiths wrote:

>Bob,
>
>Are the RL90, RR45, and RL45 bitboards only maintained for occupied squares?
>
>Larry.


Yes...  they are only used to determine the 'state' of a rank/file/diagonal,
they aren't needed for anything else???



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