Four-player chess variants – Green Chess

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.

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Four-Way Chess – Green Chess

Chess variants – Green Chess

Fischer random chess - Wikipedia

Giant-King Chess

3 Level 4 Player Variants

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Musketeer Variant Chess Board - Vinyl - 12x12 Square - Green

Chaturaji – chess-like game for 4 players and with a dice – Bona Ludo