Home › Openings › Queen's Gambit Declined › Queen's Gambit Declined: Vienna Variation Queen's Gambit Declined: Vienna Variation, Quiet Variation ECO D37 · 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 Practice this opening · Play against the computer