Ключевые слова: battle, beat, board, boss, business, career, challenge, checkmate, chess, competition, concept, conflict, crown, decision, develop, enemy, executive, expertise, fight, figure, forward, game, group, hand, holding, king, leader, leadership, manager, move, opponent, opportunity, people, piece, plan, playing, protection, queen, risk, rival, solution, sport, strategy, success, tactic, team, vision, war, winner,