Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Qa5+ 6. Nc3 cxd4 7. Nxd4 Bd7 8.
Bd3 Nxe5 9. O-O Nxd3 10. Qxd3 Nf6 11. Re1 Bc5 12. Nf3 O-O 13. a3 Qc7 14. Bg5
Ng4 15. Be3 Bxe3 16. fxe3 Bc6 17. Ne2 d4 18. exd4 *
Position (FEN): r4rk1/ppq2ppp/2b1p3/8/3P2n1/P2Q1N2/1PP1N1PP/R3R1K1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1269
Best move: Bxf3