From a recent game of mine. Pretty easy.
No, 'cause after 2. Bd3+ black responds Qg6, and it's pretty much the same mate with 3. Rxh5#, or with the bishop at 3. Bxg6#.
I soppose having 3 mate in 3s is no good. Just pretend that bishop isn't there.
Can you edit puzzles after you post them?
From a recent game of mine. Pretty easy.