This piece appears as "Super Knight" in "chess on a really big board"
Buffalo + K vs K mate?

Whats that
Dear Flame_Assassin
You have an impressive avatar here on chess.com, and a username that commands respect and admiration. I would almost think that it lies within your great abilities, to take notice of the OP and find the answer to your very justful question by following the link that was provided there.
According to piececlopedia the Buffalo can "generally force checkmate against a bare king, with the help of its friendly king".
I wonder what the approach is. Anyways this is a checkmate in one: