Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Gubinsky-Melts_Defense
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. Nf3 Bg4 6. O-O e6 7. h3 Bxf3 8.
Qxf3 c6 9. d3 Nbd7 10. Bg5 Be7 11. Bxf6 Nxf6 12. Ne4 Nxe4 13. Qxe4 O-O 14. Rad1
Bf6 15. c3 b5 16. Bb3 a5 17. d4 a4 18. Bc2 Qd5 *
Position (FEN): r4rk1/5ppp/2p1pb2/1p1q4/p2PQ3/2P4P/PPB2PP1/3R1RK1 w - - 2 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 598
Best move: Qxh7#