Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Dragon_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3
O-O 9. Qd2 a6 10. O-O-O b5 11. Bb3 Bb7 12. h4 a5 13. h5 Nxh5 14. Bh6 a4 15.
Rxh5 axb3 16. Bxg7 gxh5 17. Qg5 e6 *
Position (FEN): r2q1rk1/1b3pBp/2npp3/1p4Qp/3NP3/1pN2P2/PPP3P1/2KR4 w - - 0 18
White to move.
Themes: Discovered Attack Middlegame Mate in 1 
Puzzle rating: 1178
Best move: Bf6#