Chess variants for four players.
They play in two teams:
Yellow and Red play against Green and Blue.
The teammates support each other, and attack the other team together.
The game ends when someone gets checkmated.
Then the checkmater team wins and the other team loses.
More detailed rules:
Four-player chess.
These variants differ only in the board and the movement of the pieces.
The general rules are the same.
Four-Handed Chess
Four-handed chessboard, teammates on opposite sides
Four-Handed Chess II.
Four-handed chessboard, teammates next to each other
