danoschek: I don't play cCylinder Chess, but I fail to see how making a move that leaves the board in the same position would eliminate stalemates from happening. Since only a Queen, Rook, or Bishop (Hmm, I'm not sure about a Bishop) can make such a move and not the King, a stalemate cannot happen in this manner, can it? It could certainly facilitate in the making of a stalemate though. Suppose I moved my Rook all the way around the board and left the position the same, now a stalemate could indeed happen. That'd be my stupidity for allowing that to happen, wouldn't it? One thing I am curious about this is, suppose a Rook that I can move all the way back to the same square is blocking your Bishop from throwing a check on my King. I would say that the Rook cannot be considered to have moved. Simular to the situation to castling through a check even though the King isn't in check when the castling is completed. How does the game here handle this situation?