Self-Destruction

You must capture your own pieces to cause your opponents to explode. Once a lot of your pieces have been exploded, promote your pawn. Once it gets promoted to an Amazon, it can easily check your opponent's royal ferz. If you no longer have a pawn and your opponent keeps avoiding your checkmate threats, you can bring your royal ferz to the hill on the other side.

Note: If this gets accepted, please make the pieces black and white. I don't really like the 4pc colors.