Ключевые слова: achievement, advice, business, challenge, check, choice, competition, competitive, consultant, control, corporate, corporation, decision, education, executive, fight, figure, game, horizontal, idea, intelligence, intelligent, king, knight, leader, leadership, man, match, move, pawn, plan, planning, play, player, power, powerful, queen, risk, set, strategic, strategy, success, successful, tactic, think, victory, white, win, winning,