英文關鍵字
battle
black
board
capture
castle
checkmate
chess
chessboard
clock
competition
concept
crashing
education
falling
filming
game
hand
intelligence
king
knight
knocking
leadership
leisure
master
motion
opponent
part
pawn
piece
plan
planning
play
progress
queen
slow
solutions
square
standing
strategy
success
teamwork
think
thinking
time
victory
white
winning