Mafia Chess

Mafia Chess is a first-person chess game where the rules of chess are the easy part. You move the pieces by hand, with a wobbly, physics-driven arm that has all the grace of a nervous man at gunpoint. Pick up a piece, swing it across the board, and try to set it down on the right square without knocking over the rest of the set. Every piece lands where physics puts it. An illegal move is an illegal move, even if it was an accident.