Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Exchange_Variation
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bg5 Bf5 6. Nc3 e6 7. Bb5+ Nc6 8.
Ne5 Rc8 9. O-O a6 10. Ba4 b5 11. Nxb5 axb5 12. Bxb5 Qb6 13. c4 dxc4 14. Qa4 Be4
15. Rfe1 Bd5 16. b3 Be7 17. bxc4 O-O 18. Bxc6 *
Position (FEN): 2r2rk1/4bppp/1qB1pn2/3bN1B1/Q1PP4/8/P4PPP/R3R1K1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1324
Best move: Bxc6