Author: Russell Reagan
Date: 14:34:58 07/14/03
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On July 14, 2003 at 17:15:50, Bas Hamstra wrote: >A while ago, in Leiden, Frans mentioned you had a trick to reduce the rotated bb >lookup tables by a factor 2, without further disadvantages. It had something to >do with the edges of the board, some "ray-states" you can ignore. I didn't >understand his short explanation back then. Could you explain? Hi Bas, Out of curiosity, how large are the lookup tables you currently use for rotated bitboard attack generation? Thanks, Russell
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