ECO D50

Queen's Gambit Declined: Modern Variation

Queen's Gambit Declined: Modern Variation is a chess opening classified under ECO D50. Its defining line here is 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5.

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

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5

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The diagram shows the position after 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5. 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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