1 Move Mate
Have you tried the problem? This problem is hard because there are so many possible checks, and sometimes Black's response is hard to find.

There's two, at least. Qa3, as so many people have said, and (highlight if you want to see) Nf5
Have you tried the problem? This problem is hard because there are so many possible checks, and sometimes Black's response is hard to find.
There's two, at least. Qa3, as so many people have said, and (highlight if you want to see) Nf5
Then Ke8