Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Grand_Prix_Attack
Moves: 1. e4 c5 2. Nc3 Nc6 3. f4 d5 4. exd5 Nb4 5. Bc4 Nf6 6. Nf3 Nbxd5 7. O-O Bg4 8.
d3 e6 9. Qe1 Be7 10. Bb5+ Nd7 11. Nxd5 exd5 12. Ne5 a6 13. Nxg4 axb5 14. f5 O-O
15. Qg3 Nf6 16. Ne5 Bd6 17. Bh6 Bxe5 *
Position (FEN): r2q1rk1/1p3ppp/5n1B/1pppbP2/8/3P2Q1/PPP3PP/R4RK1 w - - 0 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 553
Best move: Qxg7#