Ключевые слова: america, american, ancient, antique, banknote, battle, bill, black, board, business, carved, cash, challenge, check, checkmate, chess, chessboard, closeup, competition, conquest, crisis, currency, dollar, earn, economy, figure, finance, financial, game, isolated, king, lose, metaphor, money, note, old, paper, play, profit, queen, strategy, superior, tactic, us, victory, white, win, wood, wooden,