Home › Openings › Sicilian Defense › Sicilian Defense: O'Kelly Variation › Sicilian Defense: O'Kelly Variation, Maróczy Bind Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line ECO B32 · 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e5 Related variationsSicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen LineSicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line Practice this opening · Play against the computer