Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bf4 Bd6 6. Bd3 *
Position (FEN): rnbqk2r/ppp2ppp/3b1n2/3p4/3P1B2/3B1N2/PPP2PPP/RN1QK2R b KQkq - 5 6
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1311
Best move: Bxf4