ECO C21

Danish Gambit Declined: Sörensen Defense

Danish Gambit Declined: Sörensen Defense is a chess opening classified under ECO C21. Its defining line here is 1. e4 e5 2. d4 exd4 3. c3 d5.

Danish Gambit Declined: Sörensen Defense — board position♜♞♝♛♚♝♞♜♟♟♟♟♟♟♟♟♟♟♟♟♟♟♟♜♞♝♛♚♝♞♜

1. e4 e5 2. d4 exd4 3. c3 d5

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The diagram shows the position after 1. e4 e5 2. d4 exd4 3. c3 d5. 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.