Sicilian Defense - 1.e4 c5 (Variations, Move Orders, Purpose) - PPQTY

The Sicilian Defense is characterized by the move order 1.e4 c5. In this, the player with the black pieces responds to the white’s first move

Petrov Defense (Theory, Variations, Lines) - PPQTY

Sicilian Defense Variations & Theory

Owen's Defense (Greek Defense) - 1.e4 b6 - PPQTY

7+ Aggressive Chess Openings (Explained) - PPQTY

The Sicilian Defense – Chess Openings For Beginners

Common Lines in the Sicilian Defense Chess Opening

Modern Defense (Robatsch Defence) - 1…g6 (Theory) - PPQTY

Sicilian Defense - The Chess Website

Indian Defense (Indian Game) - 1.d4 Nf6 (Theory) - PPQTY