Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. c3 d5 5. Qc2 Be7 6. Nbd2 Nf6 7. g3 d4 8. Bg2
dxc3 9. bxc3 O-O 10. O-O b5 11. Bb2 b4 12. Nb3 bxc3 13. Bxc3 Ba6 14. Rfd1 c4
15. Nbd4 Nxd4 16. Nxd4 cxd3 17. Rxd3 *
Position (FEN): r2q1rk1/p3bppp/b3pn2/8/3NP3/2BR2P1/P1Q2PBP/R5K1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1223
Best move: Bxd3