Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Scheveningen_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Be7 7. h4 O-O 8. g5
Ne8 9. f4 a6 10. Be3 Nc6 11. Bd3 e5 12. Nxc6 bxc6 13. f5 f6 14. g6 h6 15. Bc4+
Kh8 16. Qh5 d5 17. Bxh6 dxc4 18. Bxg7+ Kxg7 *
Position (FEN): r1bqnr2/4b1k1/p1p2pP1/4pP1Q/2p1P2P/2N5/PPP5/R3K2R w KQ - 0 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 714
Best move: Qh7#