ECO B22

Sicilian Defense: Alapin Variation

Sicilian Defense: Alapin Variation is a chess opening classified under ECO B22. Its defining line here is 1. e4 c5 2. c3.

Sicilian Defense: Alapin Variation — board position

1. e4 c5 2. c3

The diagram shows the position after 1. e4 c5 2. c3. Play through it move by move in the interactive explorer.

Opening name, ECO code, and main line come from the Lichess open chess openings dataset.

Part of

Variations