King's Gambit Accepted: Gianutio Countergambit

1.e4 e5 2.f4 exf4 3.Nf3 f5

ECO C34

The King's Gambit Accepted: Gianutio Countergambit is a chess opening line in the King's Gambit Accepted complex, reached after 1.e4 e5 2.f4 exf4 3.Nf3 f5.

It is catalogued under code C34 in the Encyclopaedia of Chess Openings (ECO).

The defining move f5 is chosen by Black on move 3.

Study this line with a grandmaster

This position is covered in the King's Gambit course: a GM-authored repertoire you study move by move, then practice against a human-like AI opponent.

Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.