Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Tarrasch_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ndf3 Nc6 7. c3 Qb6 8. Ne2
cxd4 9. Nexd4 Bc5 10. Be2 O-O 11. a3 f6 12. exf6 Nxf6 13. O-O Ne4 14. g3 e5 15.
fxe5 Bg4 16. Kg2 Bxf3+ *
Position (FEN): r4rk1/pp4pp/1qn5/2bpP3/3Nn3/P1P2bP1/1P2B1KP/R1BQ1R2 w - - 0 17
White to move.
Themes:  Middlegame  
Puzzle rating: 2256
Best move: Nxf3