Object of the Royal DàmA game is to capture/eliminate all opponents pieces.
If by the end of game each player has only one kind of piece left, game is not winnable.

Royal DàmA is 'Royal' piece, capturing Royal DàmA ends a game!
Royal DàmA piece will [not] capture/eliminate fleeing opponents pieces [depending on Variant].
Royal DàmA piece is a 'flying' DàmA; [upon Commoners promotion immediately will continue with piece captures ...!].

In Royal DàmA game try to break opponents defense with 'clever' sacrifices ...

Have fun!