Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. O-O
O-O 9. Qf3 Qc7 10. Qg3 Kh8 11. Be3 b5 12. f3 Nc6 13. a3 Bb7 14. Rad1 Rac8 15.
Bxe6 fxe6 16. Nxe6 Qd7 *
Position (FEN): 2r2r1k/1b1qb1pp/p1npNn2/1p6/4P3/P1N1BPQ1/1PP3PP/3R1RK1 w - - 1 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1019
Best move: Qxg7#