Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Mengarini_Variation
Moves: 1. e4 c5 2. a3 e6 3. h3 a6 4. Nf3 b6 5. d4 cxd4 6. Qxd4 Bb7 7. Bc4 Nc6 8. Qd3
Qc7 9. Be3 Bd6 10. Qc3 Ne5 11. Nbd2 Ne7 12. O-O-O b5 13. Ba2 Qxc3 14. bxc3
Bxa3+ 15. Kb1 Nc4 16. Nxc4 *
Position (FEN): r3k2r/1b1pnppp/p3p3/1p6/2N1P3/b1P1BN1P/B1P2PP1/1K1R3R b kq - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1070
Best move: bxc4