Ha, that's great. Of course, going for setup similar to the last puzzle doesn't work (1. Kd6 a5 2. Bd4 Kxd4 3. Rf4+? gxf4).
However, the different pawn structure also allows for a new setup all together. This theme is quite common in mates in 3 involving a rook and a bishop, I think
Here's a hint if you're having trouble:
f4 looks like a likely mating square, but if the rook checks from there it can be captured by a pawn. Is there any way around that?
Hello everyone. Here is one of my harder mate in 3's. I like the theme of this puzzle, Happy solving!:
White mates in 3