For GM Alexey Dreev, the Sicilian has never been a phase but a lifelong choice. He has played 1...c5 throughout his career, and among all its branches he considers the Classical Variation the most healthy one. His reasoning is simple. Black develops naturally, fights for the centre and plays for a win, without the volume of forced theory that surrounds the Najdorf. What the Classical demands instead is understanding. The Rauzer: There Is No Way Around It Anyone who plays 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 knows which move comes next most often: 6.Bg5, the Richter-Rauzer Attack. As Dreev puts it, a Classical Sicilian player will meet it in every second game. That is why Part 1 of this repertoire is devoted entirely to 6.Bg5. Black answers with 6...e6, the classical main line. It requires real knowledge, but it gives a repertoire built to last, one that can be played against any opponent.