Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. e5 dxe5 6. Nxe5 Bd6 7. Qe2 Qc7 8.
Nb5 Qd8 9. d3 a6 10. Nxd6+ Qxd6 11. Bf4 Qd4 12. Bg5 Qxb2 13. O-O Nbd7 14. Nxd7
Bxd7 15. Rab1 Qd4 16. Rxb7 Bc6 17. Rb6 Bd5 18. Bxa6 c4 19. Bxf6 *
Position (FEN): r3k2r/5ppp/BR2pB2/3b4/2pq4/3P4/P1P1QPPP/5RK1 b kq - 0 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1451
Best move: Qxb6