square_opp 98 src/pst.cpp static int square_opp (int square); square_opp 214 src/pst.cpp P(piece,square_opp(sq),Opening) += BishopDiagonalOpening; square_opp 302 src/pst.cpp P(piece+1,sq,stage) = -P(piece,square_opp(sq),stage); // HACK