Chĕss1, n.
n. [From Fr. échecs, pl.; O. Fr. eschec, Pr. escac, It. scacco, Sp. & Pg. xaque, Ger. schach, from Per. shâh, king, as being the principal figure. See CHECK, n., and CHECKMATE.] A game played by two persons, on a board containing sixty-four squares, like that used in checkers, with two differently colored sets of pieces, or men, sixteen in each set: eight are pawns, having the same value and moves; the others vary in value and movement, and are the king, the queen, two bishops, two knights, and two castles, or rooks.