Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Modern_Variation
Moves: 1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 Nc6 6. c3 e6 7. O-O Bd6 8.
Re1 Nf4 9. Bc4 Qf6 10. Nbd2 Qg6 11. Ne4 Bh3 12. Nxd6+ cxd6 13. Bxf4 *
Position (FEN): r3k2r/pp3ppp/2npp1q1/8/2BP1B2/2P2N1b/PP3PPP/R2QR1K1 b kq - 0 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 829
Best move: Qxg2#