Ключевые слова: background, battle, black, board, boss, business, challenge, checkmate, chess, chessboard, coming, communication, competition, concept, confidence, crown, defeat, fight, game, hand, idea, intelligence, king, lead, leader, leadership, male, management, manager, move, partnership, pawn, planning, power, progress, sport, strategic, strategy, strength, success, successful, symbol, team, teamlead, teamleader, teamwork, think, trust, victory, win,