Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Janowski_Variation
Moves: 1. d4 a6 2. c4 d5 3. Nc3 e6 4. Nf3 dxc4 5. Bg5 c6 *
Position (FEN): rnbqkbnr/1p3ppp/p1p1p3/6B1/2pP4/2N2N2/PP2PPPP/R2QKB1R w KQkq - 0 6
White to move.
Themes:  Opening  
Puzzle rating: 888
Best move: Bxd8