arrangement
attack
battle
battlefield
board
business
challenge
chess
chessboard
competition
concept
contrast
crowd
defeat
difference
different
distinct
distinctive
enemy
fight
game
goals
group
idea
independent
individual
individuality
intelligence
king
lead
leader
leadership
object
original
pawn
play
power
queen
set
special
strategic
strategy
success
symbol
tactic
uncommon
unique
unusual
victory
win