Ключевые слова: alone, army, background, battle, black, board, brave, business, challenge, chess, chessboard, competition, concept, dark, defenseless, fight, figure, game, group, intelligence, king, knight, leadership, leisure, many, move, one, pawn, piece, plastic, play, power, queen, small, soldier, sport, strategy, strong, success, symbol, table, team, unequal, victory, war, weak, white, win, winner, wooden,