Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Staunton-Cochrane_Variation
Moves: 1. e4 c5 2. c4 e6 3. d3 Nf6 4. a3 Nc6 5. Nc3 d5 6. exd5 exd5 7. cxd5 Nxd5 8.
Nxd5 Qxd5 9. Nf3 Bg4 10. Be2 Bd6 11. O-O O-O 12. h3 Bh5 13. Be3 Rfe8 14. Qd2
Rad8 15. Rac1 Bxf3 16. Bxf3 Qe5 17. Bxc6 *
Position (FEN): 3rr1k1/pp3ppp/2Bb4/2p1q3/8/P2PB2P/1P1Q1PP1/2R2RK1 b - - 0 17
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 438
Best move: Qh2#