Ever since its inception in 2008, the Grandmaster Repertoire series has produced some of the world's best opening books, but an elite repertoire with 1.e4 has always been missing -- until now. In this, the second volume of the Grandmaster Repertoire -- 1.e4 series, Indian superstar Parimarjan Negi tackles the fearsome Sicilian Najdorf, presenting his own world-class repertoire with 6.Bg5. Building on a foundation of tried-and-tested main lines, the author unveils a wealth of new ideas against the Poisoned Pawn and other critical variations, making this an essential addition to the library of every ambitious player.