abstract
battle
black
board
business
challenge
checkmate
chess
chessboard
competition
concept
crow
dark
dead
death
defeat
executer
fight
fire
game
halloween
hand
horror
idea
king
knight
leader
male
man
mist
night
nightmare
old
pawn
person
piece
pieces
play
player
power
queen
shadow
silhouette
strategic
strategy
surreal
tactic
win