Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Valencian_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. h3 e6 6. Nf3 Nc6 7. O-O Bb4 8.
Re1 O-O 9. a3 Bxc3 10. bxc3 a6 11. d4 b5 12. Bb3 Bb7 13. Bg5 Na5 14. Ne5 Nxb3
15. cxb3 h6 16. Bxf6 Qxf6 17. Nd7 Qg6 18. Nxf8 *
Position (FEN): r4Nk1/1bp2pp1/p3p1qp/1p6/3P4/PPP4P/5PP1/R2QR1K1 b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 616
Best move: Qxg2#