Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d5 6. Nxc6 bxc6 7. exd5 cxd5
8. Bb5+ Bd7 9. Qd3 Rb8 10. O-O Bxb5 11. Nxb5 Qd7 12. a4 e5 13. Re1 Bd6 14. f4
e4 15. Nc3 Be5 16. fxe5 *
Position (FEN): 1r2k2r/p2q1ppp/5n2/3pP3/P3p3/2NQ4/1PP3PP/R1B1R1K1 b k - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1146
Best move: exd3