B21Black9 book lines continue
Smith-Morra Gambit Accepted, Scheveningen Formation
Sicilian Defense1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6
Also known as Sicilian: Smith-Morra, 5.Nf3 d6 6.Bc4 e6, Sicilian Defense, Smith-Morra Gambit, Scheveningen Formation, Smith-Morra Accepted.