Italian Game: Classical Variation, Greco Gambit, Moeller-Bayonet Attack

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Nc3 Nxe4 8.O-O Bxc3 9.d5 Bf6 10.Re1 Ne7 11.Rxe4 d6 12.g4

ECO C54

The Italian Game: Classical Variation, Greco Gambit, Moeller-Bayonet Attack is a chess opening line in the Italian Game complex, reached after 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Nc3 Nxe4 8.O-O Bxc3 9.d5 Bf6 10.Re1 Ne7 11.Rxe4 d6 12.g4.

It is catalogued under code C54 in the Encyclopaedia of Chess Openings (ECO).

The defining move g4 is chosen by White on move 12.

Study this line with a grandmaster

This position is covered in the Beat the Italian 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.