Author: Tord Romstad
Date: 13:39:32 04/10/04
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On April 10, 2004 at 04:52:30, Tony Werten wrote: >On April 09, 2004 at 15:26:34, Christophe Theron wrote: >> >>The only thing I find elegant is the pseudo-great starting idea "64 squares <-> >>64 bits". > >Yes, but a lot of people seem to miss the "32 pieces <-> 32 bits" idea. I'm not so sure about that. There is one simple way to exploit the 32 pieces<->32 bits idea which seems to be at least as popular as bitboards: Having an array of 32-bit integers, indexed by the squares of the board, where the bits in each entry identifies the pieces which attack the square. Tord
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