Sicilian Defense: O'Kelly Variation, Yerevan System
ECO B28 · 1. e4 c5 2. Nf3 a6 3. Nc3
Related variations
- Sicilian Defense: O'Kelly Variation, Maróczy Bind
- Sicilian Defense: O'Kelly Variation, Normal System
- Sicilian Defense: O'Kelly Variation, Venice System
- Sicilian Defense: O'Kelly Variation, Aronin System
- Sicilian Defense: O'Kelly Variation, Kieseritzky System
- Sicilian Defense: O'Kelly Variation, Quiet System
- Sicilian Defense: O'Kelly Variation, Réti System
- Sicilian Defense: O'Kelly Variation, Wing Gambit