Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Three_Knights_Variation
Moves: 1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. Nc3 b6 5. Bg5 Bb4 *
Position (FEN): rnbqk2r/p1p2ppp/1p2pn2/3p2B1/1bPP4/2N2N2/PP2PPPP/R2QKB1R w KQkq - 2 6
White to move.
Themes:  Middlegame  
Puzzle rating: 1148
Best move: Qa4+