Bughouse chess when captured. In play over the board, a promoted pawn can be put on its side to indicate promotion. A pawn placed on the second rank may move two squares on its first move. Each player must keep the reserve or stock pieces on the table in front of the board, always visible to all players of the game. Bughouse chess is usually played with chess clocks to prevent players from waiting indefinitely for a piece. Clocks are placed on the outside so that each player can see both clocks. At the start of the game, the players with the
Four-player chess Four-player chess Four-player chess (also known as Four-handed, Four-man, or Four-way chess) is a family of chess variants typically played with four people. A special board made of standard 8×8 squares with an additional 3 rows of 8 cells extending from each side is common. Four sets of differently colored pieces are needed to play these variants. Four-player chess follows the same basic rules as regular chess. There are many different rule variations; most variants, however, share the same board and similar piece setup. Gameplay can be in teams, but it can also be a free-for-all, with each player out