Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Nc6 6. Ne4 Qf5 7. Ng3 Qd5 8.
Nf3 Nxd4 9. Nxd4 Qxd4 10. Bd3 e6 11. Qe2 Bd7 12. O-O-O Ba3 13. Bc3 Qxc3 14.
bxa3 O-O 15. Ne4 Qxa3+ 16. Kd2 Nxe4+ 17. Qxe4 Qxa2 *
Position (FEN): r4rk1/pppb1ppp/4p3/8/4Q3/3B4/q1PK1PPP/3R3R w - - 0 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1300
Best move: Qxh7#