Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bc4 e6 7. O-O Nf6 8. Bg5
Be7 9. f4 h6 10. Bxf6 Bxf6 11. Nxc6 bxc6 12. e5 Qb6+ 13. Kh1 dxe5 14. Na4 Qc7
15. f5 exf5 16. Qh5 O-O 17. Rxf5 Bxf5 18. Qxf5 g6 *
Position (FEN): r4rk1/2q2p2/p1p2bpp/4pQ2/N1B5/8/PPP3PP/R6K w - - 0 19
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1278
Best move: Qxf6