- chess, cheat, Bromus secalinus - weedy annual native to Europe but widely distributed as a weed especially in wheat
--1 is a kind of brome, bromegrass
- chess, chess game - a game for two players who move their 16 pieces according to specific rules; the object is to checkmate the opponent's king
--2 is a kind of board game
--2 has parts: chess move; checkerboard
--2 has particulars: shogi