ECO A21

English Opening: King's English Variation, Reversed Sicilian

English Opening: King's English Variation, Reversed Sicilian is a chess opening classified under ECO A21. Its defining line here is 1. c4 e5 2. Nc3.

English Opening: King's English Variation, Reversed Sicilian — board position

1. c4 e5 2. Nc3

The diagram shows the position after 1. c4 e5 2. Nc3. 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.

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