def push_san(self, san: str) -> Move:
        """
        Parses a move in standard algebraic notation, makes the move and puts
        it on the the move stack.

        Returns the move.

        :raises: :exc:`ValueError` if neither legal nor a null move.
        """
        move = self.parse_san(san)
        self.push(move)
        return move
Parses a move in standard algebraic notation, makes the move and puts
        it on the the move stack.

        Returns the move.

        :raises: :exc:`ValueError` if neither legal nor a null move.