chesspiece

noun

any of the eight pieces (excluding the pawns) used by each player in a game of chess

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for chesspiece

Historical Examples of chesspiece

One other Scottish example of a chesspiece may be mentioned.
The Archaeology and Prehistoric Annals of Scotland
Daniel Wilson