Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 e6 7. O-O a6 8.
Qe2 b5 9. Bb3 e5 10. Rd1 d6 11. Bg5 Be7 12. Nd5 Nxd5 13. exd5 Na5 14. Bxe7 Qxe7
15. Bc2 O-O 16. Qe4 Bb7 *
Position (FEN): r4rk1/1b2qppp/p2p4/np1Pp3/4Q3/5N2/PPB2PPP/R2R2K1 w - - 4 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 400
Best move: Qxh7#