Chesspieces on a chessboard.
chessboard definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a square board with 64 squares of two alternating colors, used in chess and checkers
chessboard definition by American Heritage Dictionary
A game board marked with 64 squares, used in playing chess.