Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. c3 Bf5 5. Bd3 Ne4 6. Nf3 g6 7. Nbd2 e6 8. Qe2
Bg7 9. h3 Nxd2 10. Bxf5 *
Position (FEN): r2qk2r/ppp2pbp/2n1p1p1/3p1B2/3P1B2/2P1PN1P/PP1nQPP1/R3K2R b KQkq - 0 10
Black to move.
Themes:  Middlegame  
Puzzle rating: 1474
Best move: Nxf3+