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.

The Vienna Game: Hamppe-Muzio, Dubois Variation is a line of the Vienna Game. The Vienna Game is a chess opening that begins 1.e4 e5 2.Nc3. Read the complete Vienna Game guide: what it is, how to reach it, its main variations, how to play against it, and its history.

More ECO C25 openings

• Vienna Gambit, with Max Lange Defense — 1.e4
• Vienna Gambit, with Max Lange Defense: Cunningham Defense — 1.e4
• Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit — 1.e4
• Vienna Gambit, with Max Lange Defense: Hamppe-Muzio Gambit — 1.e4
• Vienna Gambit, with Max Lange Defense: Knight Variation — 1.e4
• Vienna Gambit, with Max Lange Defense: Pierce Gambit — 1.e4

Do you want to learn openings?

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• Catalan Opening
• King's Indian Defense with ...e5

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