411 REFERENCE · Wikibooks
Chess Opening Theory/1. d4/1...d5/2. c4/2...e6/3. Nc3/3...Nf6/4. Nf3/4...Be7/5. Bf4/5...O-O/6. e3/6...c5/7. dxc5/7...Bxc5/8. Qc2
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Queen’s Gambit Declined, Blackburne Variation, Main Line
8. Qc2
White activates the queen, who points towards the black kingside. Black develops with 8...Nc6