Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nf6 3. c3 e6 4. Nf3 Bd6 5. Bg3 Nbd7 6. e3 Ne4 7. Nbd2 Nxg3 8.
hxg3 e5 9. Qc2 e4 10. Nh4 Nb6 11. Nf5 *
Position (FEN): r1bqk2r/ppp2ppp/1n1b4/3p1N2/3Pp3/2P1P1P1/PPQN1PP1/R3KB1R b KQkq - 3 11
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 908
Best move: Bxf5