Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Be6 5. Nc3 Nc6 6. Bb5 Ne7 7. Bg5 f6 8.
Bf4 g5 9. Bg3 a6 10. Ba4 b5 11. Bb3 Nf5 12. a4 Nxg3 13. hxg3 b4 14. Na2 Bg4 15.
c3 bxc3 16. Nxc3 Bxf3 *
Position (FEN): r2qkb1r/2p4p/p1n2p2/3p2p1/P2P4/1BN2bP1/1P3PP1/R2QK2R w KQkq - 0 17
White to move.
Themes:  Middlegame  
Puzzle rating: 903
Best move: Qxf3