英文關鍵字
background
battle
beginning
board
business
challenge
check
checked
checkmate
chess
chessboard
choice
closeup
compete
competition
competitive
concept
conceptual
conflict
defeat
fight
figure
game
hobbies
horse
intellect
intelligence
knight
leadership
leisure
motion
movement
play
rivalry
rotate
rotated
rotating
rotation
spin
sport
square
strategic
strategy
think
thinking
turn
turning
white
win
wooden