1. e4 c5 2. Nf3 a6 3. c3 Nf6 - Sicilian Defense: O'Kelly Variation, Venice System, Barcza Line

Sicilian Defense: O’Kelly Variation, Venice System, Barcza Line

Coups: 1. e4 c5 2. Nf3 a6 3. c3 Nf6