Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_French_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Nf6 7. Bg5 Be7 8. e5
Nd7 9. Bxc6 Bxg5 10. Bxd7+ Bxd7 11. h4 Be7 12. O-O-O Rc8 13. Nd2 Bc5 14. Qg4
O-O 15. f4 Qc7 16. a3 Be3 17. Rh3 d4 18. Rg3 dxc3 *
Position (FEN): 2r2rk1/ppqb1ppp/4p3/4P3/5PQP/P1p1b1R1/1PPN2P1/2KR4 w - - 0 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1006
Best move: Qxg7#