Ключевые слова: army, background, battle, black, board, business, challenge, chess, chessboard, competition, concept, conflict, control, decision, defeat, field, fight, figure, game, group, horse, king, knight, leadership, one, opposites, pawn, piece, play, power, queen, reflection, sport, standing, strategic, strategy, success, symbol, table, team, victory, war, white, winning,