Vienna Game: Stanley Variation, Eifel Gambit

1.e4 e5 2.Nc3 Nf6 3.Bc4 Bc5 4.Nge2 b5

ECO C26

The Vienna Game: Stanley Variation, Eifel Gambit is a chess opening line in the Vienna Game complex, reached after 1.e4 e5 2.Nc3 Nf6 3.Bc4 Bc5 4.Nge2 b5.

It is catalogued under code C26 in the Encyclopaedia of Chess Openings (ECO).

The defining move b5 is chosen by Black on move 4.

The Vienna Game: Stanley Variation, Eifel Gambit 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 C26 openings

• Bishop's Opening — 1.e4

Study this line with a grandmaster

This position is covered in the Vienna 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.