英文關鍵字
action
arbitrator
black
board
boat
calculate
call
caucasian
champion
championship
chess
choice
clock
competition
concentrate
concentration
duel
elephant
event
from
gambit
game
horse
ideas
intellectual
leader
manner
mind
pieces
plan
play
player
queen
smart
sport
staggered
strategy
success
table
the
think
tournament
victory
white
win
winner
wood
wrestling