Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8.
O-O Be7 9. Nc3 Nxe3 10. fxe3 O-O 11. Nf3 Bc5 12. Qe2 Qb6 13. Rae1 Qxb2 14. Ne4
b6 15. Nh4 Qxa2 16. Nf6+ gxf6 17. Qg4+ Kh8 18. Qh5 Qd5 *
Position (FEN): r1b2r1k/p4p1p/1pn1pp2/2bq3Q/7N/3BP3/2P3PP/4RRK1 w - - 4 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1164
Best move: Qxh7#