How do I use move-semantics to reallocate resources from class constructor?

To enable me to read a binary file I have made this class. I would like to not copy a temporary for which I am trying to use move semantics. But this code produces "access violation error".

#include <fstream>
#include <iostream>

class myClass
{
public:
    std::istream& myStream;
    static myClass create(const char* path);
    myClass(myClass&&) noexcept = default;
    myClass(std::istream& input);
    myClass() = default;
};

myClass myClass::create(const char* path)
{
    std::ifstream input{ path, std::ios::binary | std::ios::in };
    if (!input.is_open()) throw std::runtime_error("Error - couldn't open file");
    return std::move(myClass(input));
}

myClass::myClass(std::istream& input) :
    myStream(input)
{

}
int main()
{
    const char* path = R"(file.bin)";
    myClass cr{myClass::create(path)};

    for (int i = 0; i < 10; ++i)
        cr.myStream.seekg(i);

    return 0;
}