英文關鍵字
aggression
battle
black
blitz
board
business
chess
competition
concept
confrontation
dark
different
evil
figure
first
flight
float
game
geopolitics
gold
grandmaster
high
intelligence
karpov
kasparov
king
knight
leader
leisure
loss
luck
player
politics
queen
rook
solutions
sport
start
strategy
success
system
tournament
training
victory
war
white
winner