Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Be3 d5 8.
Bd3 d4 9. Bd2 dxc3 10. Bxc3 Nf6 11. O-O Be7 12. f4 O-O 13. g4 h6 14. g5 hxg5
15. fxg5 Nd7 16. Qh5 Bxg5 17. e5 Bb7 *
Position (FEN): r2q1rk1/1b1n1pp1/p1p1p3/4P1bQ/8/2BB4/PPP4P/R4RK1 w - - 1 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 924
Best move: Qh7#