template<Color Us, Color Them, Bitboard TRank8BB, Bitboard TRank3BB,
SquareDelta TDELTA_NE, SquareDelta TDELTA_NW, SquareDelta TDELTA_N
>
template<Color Us, Color Them, Bitboard TRank8BB, Bitboard TRank3BB,
SquareDelta TDELTA_NE, SquareDelta TDELTA_NW, SquareDelta TDELTA_N
>