Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Dragon_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be3 g6 7. f3 Bg7 8. Bc4
O-O 9. Qd2 a6 10. O-O-O Bd7 11. h4 Rc8 12. Bh6 Nxd4 13. Bxg7 Nxf3 14. Qh6 Ng4
15. Qf4 Kxg7 16. gxf3 Nf2 17. h5 Nxh1 18. Rxh1 Rxc4 19. hxg6 fxg6 *
Position (FEN): 3q1r2/1p1bp1kp/p2p2p1/8/2r1PQ2/2N2P2/PPP5/2K4R w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1066
Best move: Qh6+