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 Bb4 5. Qc2 Nf6 6. Nf3 Nxe4 *
Position (FEN): rnbqk2r/ppp2ppp/4p3/8/1bpPn3/2N2N2/PPQ2PPP/R1B1KB1R w KQkq - 0 7
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 984
Best move: Qxe4