Ключевые слова: background, black, board, business, challenge, checkmate, chess, chessboard, competition, concept, control, creative, game, goal, gold, golden, idea, influence, king, knight, lead, leader, leadership, man, manage, management, mission, pawn, piece, plan, play, power, prize, proactive, risk, solution, strategic, strategy, success, successful, tactic, team, teamwork, think, thinking, trophy, victory, vision, win, winner,