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nagat01/gist:676331

Created November 15, 2010 02:12
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gistfile1.cpp
#define BishopAttacks(sq,occ)
(MagicAttacks[
BOffset[(sq)] +
(((BMagicMask[(sq)] & (occ)) * BMagic[(sq)]) >> BShift[(sq)])
])
#define RookAttacks(sq,occ)
(MagicAttacks[
ROffset[(sq)] +
(((RMagicMask[(sq)] & (occ)) * RMagic[(sq)]) >> RShift[(sq)])
])
#define QueenAttacks(sq,occ) (BishopAttacks(sq,occ) | RookAttacks(sq,occ))
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