Ключевые слова: achievement, action, background, battle, board, business, businessman, challenge, checkmate, chess, chessboard, choice, competition, couple, crown, detail, education, enemy, executive, fight, figure, game, idea, intelligence, king, knight, leader, leadership, leisure, lifestyle, manager, match, move, opponent, piece, pieces, plan, play, player, power, resources, shape, sport, strategic, strategy, success, table, tactic, think, win,