ECO A35

English Opening: Symmetrical Variation, Four Knights Variation

English Opening: Symmetrical Variation, Four Knights Variation is a chess opening classified under ECO A35. Its defining line here is 1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6.

English Opening: Symmetrical Variation, Four Knights Variation — board position♜♝♛♚♝♜♟♟♟♟♟♟♟♞♞♟♟♞♞♟♟♟♟♟♟♟♜♝♛♚♝♜

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6

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The diagram shows the position after 1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6. 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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