Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Delayed_Alapin_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. c3 b6 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. O-O Ngf6 7. Re1 e5 8.
d4 cxd4 9. cxd4 exd4 10. Qxd4 Be7 11. e5 dxe5 12. Nxe5 Nxe5 13. Qxe5 Rc8 14.
Nc3 Rc5 15. Qg3 O-O 16. Bh6 Bd6 *
Position (FEN): 3q1rk1/p4ppp/1p1b1n1B/2r5/8/2N3Q1/PP3PPP/R3R1K1 w - - 7 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 810
Best move: Qxg7#