Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Other_variations
Moves: 1. e4 d5 2. e5 c5 3. h3 Bf5 4. Bb5+ Nc6 5. d3 a6 6. Bxc6+ bxc6 7. Nc3 e6 8. Nf3
f6 9. O-O g5 10. exf6 Qxf6 11. Nxg5 O-O-O 12. Qf3 Bd6 13. Re1 h6 14. Nxe6 Re8
15. Nxd5 Rxe6 16. Rxe6 Qxe6 17. Nb6+ Kc7 18. Nc4 *
Position (FEN): 6nr/2k5/p1pbq2p/2p2b2/2N5/3P1Q1P/PPP2PP1/R1B3K1 b - - 3 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 713
Best move: Qe1#