The book of the Honored Master of Sports of Ukraine in chess Serhiy Tkachenko is dedicated to the creative path of the genius Russian etudist - three-time world champion in chess composition Oleg Viktorovich Pervakov. The book includes 100 selected etudes of Pervakov - from an elegant short film in six moves to a romantic work with the number of moves in thirty. All these creations are united by the sparkling struggle of the parties with subtle false marks and bright pointe shoes. Self-solving these studies will help practical chess players develop imagination, strategic thinking and tactical skills. And for beginners - to increase chess power.