Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 a6 5. a4 e6 6. e5 dxe5 7. fxe5 Nd5 8. d4
Nc6 9. Bc4 Nxc3 10. bxc3 Qa5 11. Bd2 Be7 12. O-O O-O 13. Bd3 Qd8 14. Qe2 cxd4
15. Qe4 dxc3 *
Position (FEN): r1bq1rk1/1p2bppp/p1n1p3/4P3/P3Q3/2pB1N2/2PB2PP/R4RK1 w - - 0 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1195
Best move: Qxh7#