The Sicilian Defence is a chess opening that begins with the following moves:
Two Knights Defense
The Two Knights Defense (also called the Prussian Defense) is a chess opening that begins with the moves:
Scandinavian Defense
The Scandinavian Defense (or Center Counter Defense, or Center Counter Game) is a chess opening beginning with the moves:
Nimzowitsch Defence
The Nimzowitsch Defence is a somewhat uncommon chess opening characterised by the moves:
Alekhine's Defence
Alekhine's Defence (or the Alekhine Defence) is a chess opening that begins with the moves:
Philidor Defence
The Philidor Defence (or Philidor's Defence) is a chess opening characterised by the moves:
Four Knights Game
The Four Knights Game is a chess opening that begins with the moves:
Italian Game
White develops the bishop to the active square c4 (the so-called "Italian bishop"), where it attacks Black's pawn on f7, protected only by the king. Black usually responds with 3...Bc5 (the Giuoco Piano) or 3...Nf6 (the Two Knights Defense).
Petrov's Defence
Petrov's Defence is a chess opening characterised by the following moves:
Smith–Morra Gambit
In chess, the Smith–Morra Gambit (or simply Morra Gambit) is an opening gambit against the Sicilian Defence distinguished by the moves: