ECO A22

English Opening: King's English Variation, Two Knights Variation, Smyslov System

English Opening: King's English Variation, Two Knights Variation, Smyslov System is a chess opening classified under ECO A22. Its defining line here is 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4.

English Opening: King's English Variation, Two Knights Variation, Smyslov System — board position♜♞♝♛♚♜♟♟♟♟♟♟♟♞♟♝♟♞♟♟♟♟♟♟♟♜♝♛♚♝♞♜

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4

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The diagram shows the position after 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4. 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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