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White:
- Ruy Lopez
- Sicilian Defense: Chekhover variation, Rossolimo variation, 2. ... e6 3. d4
- French Defense: Bogo-Winawer variation, Alekhine-Chatard attack
- Pirc Defense: Byrne variation

Black:
- Ruy Lopez: Modern Steinitz variation
- Two Knights Defense: Fritz variation, Ulvestadt variation
- King's Gambit: Falkbeer Countergambit: Nimzowitsch variation
- Tarrasch Defense