棋 (w)

(qí) chess; CL:盤|盘[pan2]

棋具 (w)

(qíjù) checkers (board and pieces for go 圍棋|围棋 or Chinese chess 象棋 etc)

棋子 (w)

(qízǐ) chess piece; CL:個|个[ge4],顆|颗[ke1]

棋手 (w)

(qíshǒu) chess player

棋格状 (w)

(qígézhuàng) checkered pattern; chessboard

棋王 (w)

(qíwáng) chess champion

棋盘 (w)

(qípán) chessboard

棋谱 (w)

(qípǔ) kifu (record of a game of go or shogi)

棋赛 (w)

(qísài) chess game