Openings/Sicilian Defense
Sicilian Defense: Big Clamp Formation B20
1. e4 c5 2. d3 Nc6 3. c3 d6 4. f4
3 tournament games from this position · White wins 33%, draws 33%, Black wins 33%
Moves
| Move | Games | White · Draw · Black | Elo | Last |
|---|---|---|---|---|
| Nf6 | 2 | 50% 50% | 1956 | 2025 |
| e6 | 1 | 100% | 2005 | 2015 |
Top games
| Huebscher, J1796–Niehaus, F2214 | 0-1 | Werner-Ott-Open 2015 | 2015 |
| Wilmink, Anna2048–de Vries, Carsten1898 | 1-0 | ch-Lower Saxony 2025 | 2025 |
| Surtees, M2050–Ridge, Michael1829 | ½-½ | 47th Blackpool Conference | 2024 |
Sicilian Defense variations
Sicilian DefenseB20Czerniak AttackB20Grob VariationB20Lasker-Dunne AttackB20Mengarini VariationB20Myers Attack, with a4B20Myers Attack, with h4B20Staunton-Cochrane VariationB20Wing GambitB20McDonnell AttackB21Smith-Morra GambitB21Alapin VariationB22Amazon AttackB20Bowdler AttackB20Brick VariationB20Keres VariationB20King David's OpeningB20Kronberger VariationB20ClosedB23Sicilian DefenseB27Czerniak Attack, Queen Fianchetto VariationB20ClosedB23Brussels GambitB27Bücker VariationB27