Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nf3 Bg4 5. Be2 c6 6. O-O e6 7. c4 Qh5 8. Nc3
Bd6 9. h3 Bxh3 10. gxh3 Qxh3 11. Re1 Ng4 12. Bf1 Bh2+ 13. Kh1 *
Position (FEN): rn2k2r/pp3ppp/2p1p3/8/2PP2n1/2N2N1q/PP3P1b/R1BQRB1K b kq - 5 13
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 898
Best move: Nxf2#