-inline bool Position::move_is_deep_pawn_push(Move m) const {
-
- Color c = side_to_move();
- return piece_on(move_from(m)) == pawn_of_color(c)
- && relative_rank(c, move_to(m)) > RANK_4;
-}
-
-inline bool Position::move_is_pawn_push_to_7th(Move m) const {
-
- Color c = side_to_move();
- return piece_on(move_from(m)) == pawn_of_color(c)
- && relative_rank(c, move_to(m)) == RANK_7;
-}
-