ECO A43

Benoni Defense: Benoni-Staunton Gambit

Benoni Defense: Benoni-Staunton Gambit is a chess opening classified under ECO A43. Its defining line here is 1. d4 c5 2. d5 f5 3. e4.

Benoni Defense: Benoni-Staunton Gambit — board position

1. d4 c5 2. d5 f5 3. e4

The diagram shows the position after 1. d4 c5 2. d5 f5 3. e4. 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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