B65 — Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack

ECO B65 covers Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack and related lines (Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack, Sicilian Defense: Richter-Rauzer Variation, Classical Variation). Main line 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 with variations, statistics, and the best responses.