Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Staunton-Cochrane_Variation
Moves: 1. e4 c5 2. c4 Nc6 3. d3 d6 4. Nf3 Nf6 5. Be2 g6 6. Nc3 Bg7 7. Bd2 O-O 8. O-O
b6 9. Ne1 Bb7 10. f4 Nd4 11. Nc2 Nd7 12. Nxd4 Bxd4+ 13. Kh1 f5 14. exf5 Rxf5
15. Bg4 Rf6 16. f5 Ne5 17. fxg6 Rxg6 18. Bf5 *
Position (FEN): r2q2k1/pb2p2p/1p1p2r1/2p1nB2/2Pb4/2NP4/PP1B2PP/R2Q1R1K b - - 1 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1096
Best move: Bxg2#