- Adams Attack, Najdorf Variation, Sicilian Defense
- Alapin Opening
- Alapin Variation, Queen's Gambit Declined
- Alapin Variation, Sicilian Defense
- Albin Counter-Gambit
- Alekhine Defense
- Alekhine Variation, Queen's Gambit Declined
- Anderssen Opening
- Anderssen Variation, Sicilian Defense
- Argentine Variation, Najdorf Variation, Sicilian Defense
- Austrian Defense
- Barcza Opening
- Barnes Opening
- Benoni Defense
- Berlin Defense, Ruy Lopez
- Bird Opening
- Bishop's Opening
- Blockade Variation , Benoni Defense
- Bradley Beach Variation, English Opening
- Breman Variation, English Opening
- Byrne Variation, Najdorf Variation, Sicilian Defense
- Carlsbad Variation, Sicilian Defense
- Caro-Kann Defense
- Centre Counter Game
- Centre Game
- Centre Game, Sicilian Defense
- Charlick Gambit
- Chigorin Defense
- Chigorin Variation, Queen's Pawn Opening
- Clemenz Opening
- Close Variation, Sicilian Defense
- Cortlever Variation, Sicilian Defense
- Damiano Defense
- Depres Opening
- Dragon Variation, Sicilian Defense
- Durkin Opening
- Dutch Defense
- English Opening
- Exchange Variation, Slav Defense
- Flohr-Mikenas Variation, English Opening
- Four Knights Variation, English Opening
- Franco-Indian Defense
- French Defense
- From Gambit, Bird Opening
- Greco Counter-Gambit
- Grob Opening
- Gruenfeld Defense
- Guatemaula Defense
- Heinrichsen Opening
- Hunt Opening
- Inverted Hungarian Opening
- Janowski Variation, Queen's Gambit Declined
- Keres Variation, Bremen Variation, English Opening
- Keres Variation, Sicilian Defense
- King's Fianchetto Opening
- King's Gambit
- King's Indian Defense
- King's Knight Opening
- King's Pawn Game
- King's Pawn Opening
- Konstantinopolsky Opening
- Kotov-Robatsch Defense
- Krejcik Variation, Alekhine Defense
- Lipnitzky Attack, Najdorf Variation, Sicilian Defense
- Lisitsin Gambit, Zukertort Opening
- Marienbad Variation, Sicilian Defense
- Maroczy Bind
- Marshall Defense
- Marshall Variation, Sicilian Defense
- Mieses Opening
- Morphy Defense, Ruy Lopez
- Morra Gambit, Sicilian Defense
- Moscow Variation, Sicilian Defense
- Moscow Variation (2), Sicilian Defense
- Najdorf Variation, Sicilian Defense
- Ninzo-Indian Defense
- Nimzowitsch Defense
- Nimzowitsch Queen's Pawn Defense
- Nimzowitsch Variation, Sicilian Defense
- O'Kelly Variation, Sicilian Defense
- Old Indian Attack
- Old Steinitz Defense, Ruy Lopez
- Opocensky Opening
- Opocensky Variation, Najdorf Variation, Sicilian Defense
- Orang Utan Opening
- Paris Opening
- Paulsen Variation, Sicilian Defense
- Petroff Defense
- Petrosian Variation, Queen's Gambit Declined
- Philidor Defense
- Pillsbury Defense
- Pirc Defense
- Poisoned Pawn Variation, Najdorf Variation, Sicilian Defense
- Polish Defense
- Polish Opening
- Polugaevsky Variation, Sicilian Najdorf
- Ponziani Opening
- Royal Opening
- Queen's Fianchetto Defense
- Queen's Fianchetto Opening
- Queen's Gambit
- Queen's Indian Defense
- Queen's Knight Variation, King's Knight Opening
- Queen's Pawn Counter-Gambit
- Queen's Pawn Opening
- Reti Opening
- Robatsch Defense
- Rossolimo Variation, Sicilian Defense
- Ruy Lopez
- Santasiere's Folly
- Saragossa Opening
- Schmid Variation, Benoni Defense
- Schwartz Defense, Queen's Gambit Accepted
- Scotch Game
- Semi-Slav Defense, Queen's Gambit Declined
- Sicilian Defense
- Slav Defense
- Smyslov Variation, Breman Variation, English Opening
- Smyslov Variation, English Opening
- Sokolsky Opening
- Sorensen Defense, Center Game
- Spanish Opening (Ruy Lopez)
- Steinitz Defense (Old), Ruy Lopez
- Steinitz Variation, Sicilian Defense
- Swiss Gambit, Bird Opening
- Symmetrical Defence, English Opening
- Tarrasch Defense, Queen's Gambit Declined
- Tennison Gambit
- Three Knights Opening
- van't Kurijs Opening
- Veresov Variation, Queen's Pawn Opening
- Vienna Game
- Ware Opening
- Winawer Counter-Gambit, Slav Defense
- Wing Gambit, Sicilian Defense
- Wing Gambit Deferred, Sicilian Defense
- Zagreb Variation, Najdorf Variation, Sicilian Defense
- Zaitsev Variation, Sicilian Defense
- Zukertort Opening
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