Three-player chess - Wikipedia

Three-dimensional chess - Wikipedia

The Chess Game - Sofonisba Anguissola - A partida de xadrez (Sofonisba Anguissola) – Wikipédia, a enciclopédia livre

Three-Player Chess - White, Black, Red - New Board Strategy Game

Chess clock - Wikipedia

Chess - Wikipedia

Three-Player Chess - White, Black, Red - New Board Strategy Game

Rhombic chess - Wikipedia

Chess, Board Game

Chess for Three, Board Game

Tri-chess - Wikipedia

Husaria 3-Player Wooden Chess Board (Short Review)

Chess in the arts - Wikipedia

Three-man chess - Wikipedia