Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Kan_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. a3 Bb7 8. O-O
Nf6 9. Be3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Re1 Bd6 13. h3 Nd7 14. Qg4 Nf6
15. Qxg7 Rg8 16. Qxf6 Be5 17. Qh4 Bxg2 18. Bxh7 *
Position (FEN): r3k1r1/2q2p1B/p3p3/1p2b3/3N3Q/P3B2P/1PP2Pb1/R3R1K1 b q - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1397
Best move: Bh2#