Ключевые слова: background, battle, black, board, boss, business, challenge, checkmate, chess, chessboard, company, competition, concept, corporate, decision, entrepreneur, fight, finance, game, gold, idea, king, lead, leader, leadership, management, manager, market, move, pawn, piece, plan, play, power, project, risk, strategic, strategy, strength, success, tactic, target, task, team, teamleader, teamwork, victory, vision, war, win,