achievement
aspirations
attack
battle
board
business
challenge
chess
choice
competition
conquering
courage
decisions
determination
development
domination
efficiency
effort
force
game
hobby
idea
improvement
incentive
individuality
intelligence
king
leadership
leisure
military
offense
plan
power
preferment
progress
promotion
rivalry
skill
strategy
strength
struggle
success
team
teamwork
thinking
threats
war
way
white
winning