Openings
- Pterodactyl Defense: Sicilian, Rhamphorhynchus
- Pterodactyl Defense: Sicilian, Unpin
- Pterodactyl Defense: Western, Pterodactyl
- Pterodactyl Defense: Western, Rhamphorhynchus
- Sicilian Defense
- Sicilian Defense: Acton Extension
- Sicilian Defense: Brussels Gambit
- Sicilian Defense: Bücker Variation
- Sicilian Defense: Double-Dutch Gambit
- Sicilian Defense: Frederico Variation
- Sicilian Defense: Hyperaccelerated Dragon
- Sicilian Defense: Hyperaccelerated Fianchetto
- Sicilian Defense: Hyperaccelerated Pterodactyl
- Sicilian Defense: Hyperaccelerated Pterodactyl, Exchange Variation
- Sicilian Defense: Jalalabad Variation
- Sicilian Defense: Katalimov Variation
- Sicilian Defense: Mongoose Variation
- Sicilian Defense: Polish Gambit
- Sicilian Defense: Quinteros Variation
- Sicilian Defense: O'Kelly Variation
- Sicilian Defense: O'Kelly Variation, Aronin System
- Sicilian Defense: O'Kelly Variation, Kieseritzky System
- Sicilian Defense: O'Kelly Variation, Maróczy Bind
- Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line
- Sicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line
- Sicilian Defense: O'Kelly Variation, Normal System
- Sicilian Defense: O'Kelly Variation, Normal System, Cortlever Gambit
- Sicilian Defense: O'Kelly Variation, Normal System, Smith-Morra Line
- Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line
- Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line
- Sicilian Defense: O'Kelly Variation, Quiet System
- Sicilian Defense: O'Kelly Variation, Réti System
- Sicilian Defense: O'Kelly Variation, Venice System
- Sicilian Defense: O'Kelly Variation, Venice System, Barcza Line
- Sicilian Defense: O'Kelly Variation, Venice System, Gambit Line
- Sicilian Defense: O'Kelly Variation, Venice System, Ljubojevic Line
- Sicilian Defense: O'Kelly Variation, Venice System, Steiner Line
- Sicilian Defense: O'Kelly Variation, Wing Gambit
- Sicilian Defense: O'Kelly Variation, Yerevan System
- Sicilian Defense: Nimzowitsch Variation
- Sicilian Defense: Nimzowitsch Variation, Advance Variation
- Sicilian Defense: Nimzowitsch Variation, Closed Variation
- Sicilian Defense: Nimzowitsch Variation, Exchange Variation
- Sicilian Defense: Nimzowitsch Variation, Main Line
- Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
- Sicilian Defense: Closed, Anti-Sveshnikov Variation, with Nf6
- Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6
- Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
- Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Brooklyn Retreat Defense
- Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, San Francisco Gambit