abstract
battle
black
board
business
challenge
check
checker
checkerboard
chess
chessboard
competition
concept
dark
decision
defeat
design
empty
fight
floor
game
graphic
intelligence
king
leadership
leisure
move
object
pattern
perspective
piece
play
power
queen
shape
sport
square
strategy
success
symbol
table
team
texture
think
victory
white
win
wooden