Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Modern_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. a3 Be7 7. Nxd5 *
Position (FEN): r1bqk2r/pppnbppp/5n2/3N2B1/3P4/P7/1P2PPPP/R2QKBNR b KQkq - 0 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 785
Best move: Nxd5