Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Panov_Transfer
Moves: 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. Nc3 cxd5 5. cxd5 Nxd5 6. Qf3 Nxc3 7. dxc3 Nc6
8. Bc4 e6 9. Nh3 Be7 10. O-O O-O 11. Qg3 Bf6 12. Ng5 Ne5 13. Qh4 h6 14. Be2
Bxg5 15. Bxg5 hxg5 16. Qh3 Ng6 17. Rad1 Qe7 18. Bd3 Nf4 *
Position (FEN): r1b2rk1/pp2qpp1/4p3/6p1/5n2/2PB3Q/PP3PPP/3R1RK1 w - - 6 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1052
Best move: Qh7#