Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Normal_Defense
Moves: 1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. a3 dxc4 5. e4 b5 6. Nxb5 c5 7. Bxc4 a6 8. Qa4 *
Position (FEN): rnbqkb1r/5ppp/p3pn2/1Np5/Q1BPP3/P7/1P3PPP/R1B1K1NR b KQkq - 1 8
Black to move.
Themes:  Opening  
Puzzle rating: 1648
Best move: Bd7