Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Queens_Knight_Variation
Moves: 1. d4 e6 2. c4 d5 3. Nc3 dxc4 4. e4 b5 5. Nxb5 Ba6 6. Nxc7+ *
Position (FEN): rn1qkbnr/p1N2ppp/b3p3/8/2pPP3/8/PP3PPP/R1BQKBNR b KQkq - 0 6
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 724
Best move: Qxc7