1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 - Queen's Gambit Declined: Vienna Variation, Quiet Variation

Queen’s Gambit Declined: Vienna Variation, Quiet Variation

Coups: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3