Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Gubinsky-Melts_Defense
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. Be2 Nc6 6. O-O O-O-O 7. a4 a6 8.
b3 e5 9. Ne4 Qd5 10. Ng3 h5 11. h3 Be6 12. c4 Qd7 13. Re1 h4 14. Ne4 Bxh3 15.
gxh3 Qxh3 16. Neg5 Qg4+ 17. Kh1 h3 18. d3 *
Position (FEN): 2kr1bnr/1pp2pp1/p1n5/4p1N1/P1P3q1/1P1P1N1p/4BP2/R1BQR2K b - - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1076
Best move: Qg2#