英文關鍵字
chess
game
play
defeat
strategy
competition
move
piece
leadership
think
success
knight
standing
pawn
player
table
victory
wooden
win
power
black
board
queen
white
set
bishop
challenge
checkmate
intelligence
risk
teamwork
isolated
background
leisure
choice
hand
chessboard
king
smart
group
square
competitive
business
fight
concept
decision
office
winning
3d
visualization