Ключевые слова: battle, black, board, boss, business, businessman, challenge, chess, competition, concept, conflict, crown, decision, figure, game, group, hand, idea, intelligence, king, knight, leader, leadership, leisure, man, manager, move, people, piece, plan, play, power, problem, queen, risk, solution, sport, strategic, strategy, success, successful, tactic, team, teamwork, thinking, victory, vision, win, work,