4 Ways to Checkmate
Simple Rook and Roller Checkmate. Simple enough.
Easy Pawn Mate. I actually checkmated someone like this before. Not exactly in this position, but with the 2 pawns and king.
Queen and King Checkmate. Can be complicated, but it's usually not.
One of the more tricky mates, but once you get the hang of it. It is a very simple mate.