Ключевые слова: background, battle, black, board, business, businessman, challenge, checkmate, chess, competition, concept, conflict, corporate, executive, fight, fire, game, gold, group, hand, holding, intelligence, king, knight, leader, leadership, leisure, man, management, manager, move, opportunity, people, piece, planning, power, silver, solution, sparks, strategic, strategy, strength, success, successful, team, teamwork, victory, vision, win, winner,