ECO A54

Old Indian Defense: Two Knights Variation

Old Indian Defense: Two Knights Variation is a chess opening classified under ECO A54. Its defining line here is 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3.

Old Indian Defense: Two Knights Variation — board position♜♞♝♛♚♝♜♟♟♟♟♟♟♟♞♟♟♟♞♞♟♟♟♟♟♟♜♝♛♚♝♜

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3

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The diagram shows the position after 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3. 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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