Ключевые слова: background, battle, board, business, businessman, businessmen, career, challenge, chess, chessboard, competition, concept, control, corporate, decision, executive, figure, financial, game, goal, hand, horse, idea, knight, leader, leadership, man, management, match, miniature, move, office, partnership, pawn, people, piece, plan, politics, power, professional, silhouette, still, strategic, strategy, success, successful, tactics, target,