Yap: Queen’s Gambit Accepted - Opening Repertoire improvers explains the secrets of the

explains the secrets of the "Sicilian Defense" in this book

Large Format

and little memorization is required

The series is designed to build systematic understanding of middlegame and endgame principles that separates winning players from those relying solely on opening theory

if you take these "challenges" seriously

Yap: Queen’s Gambit Accepted - Opening Repertoire improvers explains the secrets of theThe Queen's Gambit Accepted (1 d4 d5 2 c4 dxc4) has a long history and has always been popular at all levels of play. However, in the past few years it has undergone an explosion of interest, thanks to many new discoveries of possibilities for very dynamic play from Black. One of these is the line 1 d4 d5 2 c4 dxc4 3 e4 b5!?. This was previously thought to be a very poor line for Black but numerous recent games and investigations have completely