Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 g6 7. g3 Bg7 8. Bg2
d6 9. O-O O-O 10. Rb1 Nxe4 11. Nxc6 Nxc3 12. bxc3 bxc6 13. Bxc6 Ra7 14. Be3 Rc7
15. Bb6 Bf5 16. Bxc7 Qxc7 17. Rb7 *
Position (FEN): 5rk1/1Rq1ppbp/p1Bp2p1/5b2/2P5/2P3P1/P4P1P/3Q1RK1 b - - 1 17
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1022
Best move: Qxc6