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Subject: Re: Attack Bitboards

Author: Gerd Isenberg

Date: 08:05:46 10/30/01

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Piece includes a color bit as LSB. I have an additional color flag in the
Hashentry structure.

__forceinline unsigned int Rank  (unsigned int sq) {return sq >> 3;}
__forceinline unsigned int File	(unsigned int sq) {return sq & 7;}

with square 0 for a1 until 63 for h8.

Gerd




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