The new book of the multiple world champion Anatoly Karpov and the author of more than forty books, grandmaster Nikolai Kalinichenko is devoted to one of the most complex and strategically meaningful beginnings - the Denied Ferzev Gambit. On the examples of games played by the strongest grandmasters, it tells about interesting ideas that have recently appeared in the main development systems of this debut. Along with the games of recent years, the book presents the most important fights from the chess heritage. And, of course, the book includes the parties of Anatoly Karpov himself - the largest connoisseur of the Ferz Gambit, who generously shares with the reader his unique understanding of the struggle. Designed for qualified chess players, but will be interesting to a wide range of chess fans