As the years passed, the cheese aged, but so did the Chateau. At the top, the Chateau’s roof blocks the view of the inside. When a player peeks under the roof, he can see the lattice of walls and rooms and send his mice in search of treasure cheese.
Players then remove their row & capture any of their opponent’s pieces which extend that row. The purpose is to form successive rows of at least 4 pieces, until the opponent has no piece left to bring into play.