ECO C30

King's Gambit Declined: Senechaud Countergambit

King's Gambit Declined: Senechaud Countergambit is a chess opening classified under ECO C30. Its defining line here is 1. e4 e5 2. f4 Bc5 3. Nf3 g5.

King's Gambit Declined: Senechaud Countergambit — board position♜♞♝♛♚♞♜♟♟♟♟♟♟♝♟♟♟♟♞♟♟♟♟♟♟♜♞♝♛♚♝♜

1. e4 e5 2. f4 Bc5 3. Nf3 g5

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The diagram shows the position after 1. e4 e5 2. f4 Bc5 3. Nf3 g5. 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.