Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Portuguese_Gambit
Moves: 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. Bb5+ c6 6. dxc6 Nxc6 7. Ne2 a6 8.
Bxc6+ bxc6 9. O-O e6 10. c4 Qb6 11. Nbc3 Be7 12. Kh1 O-O 13. b3 Rfd8 14. Be3
Qc7 15. Qe1 e5 16. Qf2 e4 17. fxe4 Ng4 18. Qxf5 *
Position (FEN): r2r2k1/2q1bppp/p1p5/5Q2/2PPP1n1/1PN1B3/P3N1PP/R4R1K b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 803
Best move: Qxh2#