Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Bd3 Bd6 5. Nf3 O-O 6. Nbd2 c5 7. e4 *
Position (FEN): rnbq1rk1/pp3ppp/3bpn2/2pp4/3PPB2/3B1N2/PPPN1PPP/R2QK2R b KQ - 0 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1694
Best move: Bxf4