achievement
battle
black
board
business
challenge
chess
chessboard
choice
competition
concept
conflict
decision
defeat
entertainment
fight
game
group
hand
holding
intelligence
king
knight
leader
leadership
leisure
move
objects
pawn
pieces
planning
play
power
queen
rook
set
shape
strategic
strategy
success
table
tactic
team
teamwork
think
victory
war
white
win
wooden