Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Normal_Variation
Moves: 1. d4 e6 2. e4 c6 3. Nf3 h6 4. Nc3 b5 5. a3 Bb7 6. Be3 a5 7. Be2 b4 8. axb4
Bxb4 9. Bd2 Bxc3 10. Bxc3 Qc7 11. Qd2 Nf6 12. e5 Ne4 13. Qd3 c5 14. O-O cxd4
15. Nxd4 Qxe5 16. Nc6 Qd5 17. Nxa5 *
Position (FEN): rn2k2r/1b1p1pp1/4p2p/N2q4/4n3/2BQ4/1PP1BPPP/R4RK1 b kq - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1471
Best move: Nxc3