Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 a6 5. c3 b5 6. Bb3 Nbd7 7. O-O e6 8. Nbd2
Bb7 9. Re1 Be7 10. d4 cxd4 11. cxd4 O-O 12. e5 dxe5 13. dxe5 Nd5 14. Bxd5 Bxd5
15. Qc2 a5 16. Ne4 a4 17. Neg5 Bxf3 *
Position (FEN): r2q1rk1/3nbppp/4p3/1p2P1N1/p7/5b2/PPQ2PPP/R1B1R1K1 w - - 0 18
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 824
Best move: Qxh7#