B66 — Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
Semi-Open Games incl. Sicilian (B00–B99)
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6
Full page: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations →ECO B66 covers Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations. Main line 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 with variations, statistics, and the best responses.
1 line under B66
Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6