King's Gambit Accepted: Double Muzio Gambit, Bello Gambit

1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.Nc3

ECO C37

The King's Gambit Accepted: Double Muzio Gambit, Bello Gambit is a chess opening line in the King's Gambit Accepted complex, reached after 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.Nc3.

It is catalogued under code C37 in the Encyclopaedia of Chess Openings (ECO).

The defining move Nc3 is chosen by White on move 7.

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.