ECO B57 · Sicilian Defense
Sicilian Defense: Classical Variation, Sozin Attack
The position after 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4.
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4
Sicilian Defense: Classical Variation, Sozin Attack is filed under ECO B57, a variation of Sicilian Defense: Classical Variation. It is the position after 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 — 11 half-moves in, with Black to move. From here theory names 2 continuations: Qb6, e6.