Author analyzes the g2-g4 attack in various Closed- and Semi-Closed openings: the Dutch, the Queen’s Gambit, the Nimzo-Indian, the King’s Indian, the Slav and several variations of the English Opening. The book contains 84 annotated complete games. GM Kryakvin was inspired by games and analyzes of Mikhail Botvinnik and with lots of instructive examples explains the ins and outs of the attack on the g-file. Pictures 2 and 3 show content of the book. Dmitry Kryakvin is a succesful author and trainer - he wrote the books Play the Trompowsky Attack, Alexandra Goriachkina, Geroy dovoennykh olimpiad, and others. Further information about the book is available at newinchess.com