Piece work (or piecework) is any type of employment in which a worker is paid a fixed piece rate for each unit produced or action performed, regardless of time.
The 9-Piece (九枚落ち kyūmai-ochi) handicap in shogi has all of White's pieces removed except for the king, their right gold, and their line of pawns. (Thus, their rook, bishop, silvers, knights, lances, and the left gold are all missing.