Openings
- Hungarian Opening: Reversed Norwegian Defense
- Hungarian Opening: Sicilian Invitation
- Hungarian Opening: Slav Formation
- Hungarian Opening: Symmetrical Variation
- Hungarian Opening: Van Kuijk Gambit
- Hungarian Opening: Winterberg Gambit
- Kádas Opening
- Kádas Opening: Beginner's Trap
- Kádas Opening: Koola-Koola Variation
- Kádas Opening: Kádas Gambit
- Kádas Opening: Kádas Gambit
- Kádas Opening: Kádas Gambit
- Kádas Opening: Myers Variation
- Kádas Opening: Schneider Gambit
- Kádas Opening: Steinbok Gambit
- Lasker Simul Special
- Mieses Opening
- Mieses Opening: Myers Spike Attack
- Mieses Opening: Reversed Rat
- Mieses Opening: Venezolana Variation
- Polish Opening
- Polish Opening: Baltic Defense
- Polish Opening: Birmingham Gambit
- Polish Opening: Bugayev Advance Variation
- Polish Opening: Bugayev Attack
- Polish Opening: Czech Defense
- Polish Opening: Dutch Defense
- Polish Opening: German Defense
- Polish Opening: Grigorian Variation
- Polish Opening: Karniewski Variation
- Polish Opening: King's Indian Variation
- Polish Opening: King's Indian Variation, Schiffler Attack
- Polish Opening: King's Indian Variation, Sokolsky Attack
- Polish Opening: Myers Variation
- Polish Opening: Outflank Variation
- Polish Opening: Queen's Indian Variation
- Polish Opening: Queenside Defense
- Polish Opening: Rooks Swap Line
- Polish Opening: Schiffler-Sokolsky Variation
- Polish Opening: Schuehler Gambit
- Polish Opening: Symmetrical Variation
- Polish Opening: Tartakower Gambit
- Polish Opening: Wolferts Gambit
- Saragossa Opening
- Sodium Attack
- Sodium Attack: Celadon Variation
- Sodium Attack: Chenoboskion Variation
- Sodium Attack: Durkin Gambit
- Valencia Opening
- Van Geet Opening