backdrop
background
battle
black
board
brave
business
challenge
checkmate
chess
chessboard
company
competition
concept
corporate
decision
defeat
fight
finance
game
gold
idea
intelligence
knight
leader
leadership
leisure
life
management
move
piece
play
playing
power
project
risk
silver
sport
strategic
strategy
strength
success
tactic
task
team
teamwork
victory
vision
war
win