Ключевые слова: background, battle, black, board, boss, business, challenge, chess, competition, concept, corporate, decision, defeat, design, fight, game, group, hand, intelligence, king, knight, lead, leader, leadership, leisure, management, manager, move, pawn, piece, plan, play, power, queen, risk, set, strategy, strength, success, successful, team, teamwork, victory, war, white, win,