ECO C33 Openings

Orsini Gambit, KGA

Schurig Gambit, KGA

Bishop's Gambit, KGA

Kieseritzky Gambit, Bishop's Gambit, KGA

Lopez Defense, KGA

Bledow; Morphy Defense, KGA

Bledow Countergambit, KGA

Gianutio Counter-Gambit, KGA

Anderssen Defense, KGA

Maurian Defense, KGA

Cozio; Hanneken; Prussian; Lichtenhein

Bogoljubow Variation, KGA

Bogoljubov; Jaenisch Variation, KGA

Bryan; Kieseritzky Gambit, KGA

Greco Variation, KGA

Cozio Variation, KGA

Classical Defense, KGA; Lopez Variation

Grimm Attack, KGA

MacDonnell Attack, KGA

McDonnell Attack, KGA

Fraser Variation, KGA

Cozio Attack, KGA

Boden Variation, KGA

Jaenisch Variation, KGA

Jaenisch Variation, KGA

Lesser Bishop; Tartakower

Weiss Defense, KGA

Central; Polerio; Willemson, Steinitz

Gaga Gambit, KGA

Gama Gambit, KGA

Leonardo (Stamma) Gambit, KGA

Drunken King, KGA

Tumbleweed; King's Own, KGA

Keres, Mason, Parnu, Requena

Requena Gambit, KGA

Paris Gambit, KGA

Eisenberg Variation, KGA

Basman Gambit, KGA

Bilguer-Mirage Variation, KGA

Breyer; Hungarian; Carrera, KGA

Dodo Gambit, KGA

Carrera Gambit, KGA