Opening Overview
Sicilian Defense
381 linesAbout This Opening
Black answers 1.e4 asymmetrically and aims for dynamic counterplay on the queenside and center.
The opening's main value is its characteristic move order, which helps steer the game toward familiar structures and plans.
When studying it, focus on the first forcing decisions, the main branching points, and the kind of middlegames the opening is designed to reach.
Key ideas
- Typical theme: recognize the key move order early.
- Learn the first critical branching decisions.
- Best for players who want a repeatable repertoire line.
- Understand the resulting pawn structure and piece placement.
Choose a variation
Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bb4
Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6
Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7
Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation, Siberian Trap
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. Qe2 Nf6 8. O-O Ng4
Sicilian Defense: Smith-Morra Gambit Accepted, Sozin Formation
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 d6 7. O-O a6 8. Qe2 b5
Sicilian Defense: Smith-Morra Gambit Accepted, Taimanov Formation
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 a6 6. Nf3 Ne7
Sicilian Defense: Smith-Morra Gambit Declined, Alapin Formation
1. e4 c5 2. d4 cxd4 3. c3 Nf6
Sicilian Defense: Smith-Morra Gambit Declined, Center Formation
1. e4 c5 2. d4 cxd4 3. c3 e5
Sicilian Defense: Smith-Morra Gambit Declined, Dubois Variation
1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4
Sicilian Defense: Smith-Morra Gambit Declined, Push Variation
1. e4 c5 2. d4 cxd4 3. c3 d3
Sicilian Defense: Smith-Morra Gambit Declined, Scandinavian Formation
1. e4 c5 2. d4 cxd4 3. c3 d5
Sicilian Defense: Smith-Morra Gambit Declined, Wing Formation
1. e4 c5 2. d4 cxd4 3. c3 Qa5