Final book from the series "Secrets of chess pieces." World champion in chess composition and one of the best experts in chess etude Sergei Tkachenko offers to test his tactical skills by solving the secrets of 100 unique positions, in the final of which White has a lonely king. The number of moves in these positions is no more than six, which allows you to find a solution directly from the diagram. The book is designed for a wide range of fans of the chess game - from beginner to grandmaster.