Vienna Game: Hamppe-Muzio, Dubois Variation

1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.Bc4 g4 6.O-O gxf3 7.Qxf3 Ne5 8.Qxf4 Qf6

ECO C25

The Vienna Game: Hamppe-Muzio, Dubois Variation is a chess opening line in the Vienna Game complex, reached after 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.Bc4 g4 6.O-O gxf3 7.Qxf3 Ne5 8.Qxf4 Qf6.

It is catalogued under code C25 in the Encyclopaedia of Chess Openings (ECO).

The defining move Qf6 is chosen by Black on move 8.

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