ECO D30

Queen's Gambit Declined: Vienna Variation

Queen's Gambit Declined: Vienna Variation is a chess opening classified under ECO D30. Its defining line here is 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+.

Queen's Gambit Declined: Vienna Variation — board position♜♞♝♛♚♜♟♟♟♟♟♟♟♞♟♝♝♟♟♞♟♟♟♟♟♟♜♞♛♚♝♜

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+

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The diagram shows the position after 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 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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