Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_London_System
Moves: 1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 b6 6. Bd3 c5 7. Bb5+ Nbd7 *
Position (FEN): r1bqk2r/p2n1ppp/1p1bpn2/1Bpp4/3P4/4PNB1/PPP2PPP/RN1QK2R w KQkq - 2 8
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1230
Best move: Bxd6