ECO A48

Indian Defense: Colle System, King's Indian Variation

Indian Defense: Colle System, King's Indian Variation is a chess opening classified under ECO A48. Its defining line here is 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6.

Indian Defense: Colle System, King's Indian Variation — board position♜♞♝♛♚♜♟♟♟♟♟♝♟♟♞♟♟♝♟♞♟♟♟♟♟♟♜♞♝♛♚♜

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6

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The diagram shows the position after 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6. 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.