Big Four Circular Chess
Chess variant
Four-player chess variant played on a large circular ring shaped board.
The game is played in two teams: Yellow and Red play against Green and Blue. Move order: Yellow, Green, Red, Blue.
The teams win and lose together. The game ends at the first checkmate, and the team whose member delivered the mate wins. The teammates cannot capture each other's pieces.
Details: Four-player chess.
After Four Circular Chess, Uray M. János, 2013.