The third volume of the Grandmaster Repertoire - 1.e4 series tackles many challenging Sicilian lines - the Dragons, Rauzer, Sveshnikov and Kalashnikov. Building

The fourth volume of the Grandmaster Repertoire - 1.e4 series provides a top-class repertoire against the Taimanov, Kan and Scheveningen systems, plus all the o

Why is this repertoire called simple? For the simple reason that the variations are straightforward, easy to remember and require little or no maintenance. Inte

The fifth volume of the Grandmaster Repertoire - 1.e4 series provides a top-class repertoire against the Alekhine, Scandinavian, Pirc and Modern Defenses, plus