Sicilian Defense: Wing Gambit, Romanian Defense

1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e5 6.Bb2 Nc6 7.c4 Qe6

ECO B20

The Sicilian Defense: Wing Gambit, Romanian Defense is a chess opening line in the Sicilian Defense complex, reached after 1.e4 c5 2.b4 cxb4 3.a3 d5 4.exd5 Qxd5 5.Nf3 e5 6.Bb2 Nc6 7.c4 Qe6.

It is catalogued under code B20 in the Encyclopaedia of Chess Openings (ECO).

The defining move Qe6 is chosen by Black on move 7.

Do you want to learn openings?

Start with a GM-authored repertoire you study move by move, then practice against a human-like AI opponent:

• 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.