Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Other_variations
Moves: 1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 a6 6. Be2 Nf6 7. O-O e6 8.
d3 Bd6 9. Bd2 Nc6 10. Bc3 Qe7 11. Qd2 O-O-O 12. Ba5 h5 13. Rfe1 Bxg3 14. fxg3
Qc5+ 15. Kh1 Ng4 16. b4 Nf2+ 17. Kg1 Nh3+ 18. Kh1 Qg1+ 19. Nxg1 *
Position (FEN): 2kr3r/1pp2pp1/p1n1p1b1/B6p/1P6/3P2Pn/P1PQB1PP/R3R1NK b - - 0 19
Black to move.
Themes:  Middlegame Mate in 1, Smothered Mate 
Puzzle rating: 936
Best move: Nf2#