Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_French_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nf6 5. Be2 Nc6 6. Qe3 Bb4+ 7. c3 Ba5 8.
b4 Bb6 9. Qd3 O-O 10. O-O d5 11. e5 Ng4 12. Ng5 f5 13. Bxg4 Nxe5 14. Qh3 Nxg4 *
Position (FEN): r1bq1rk1/pp4pp/1b2p3/3p1pN1/1P4n1/2P4Q/P4PPP/RNB2RK1 w - - 0 15
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 544
Best move: Qxh7#