Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Modern_Variation
Moves: 1. e4 d5 2. exd5 Nf6 3. g3 Nxd5 4. Bg2 g6 5. d4 Bg7 6. c4 Nb6 7. Qb3 Bxd4 8.
Nc3 O-O 9. Bh6 Bg7 10. Bd2 Qd4 11. Bf1 Nc6 12. O-O-O Na5 13. Qb5 Naxc4 14. Bxc4
Qxc4 15. Qg5 Bf5 16. Ne2 Na4 17. b3 Nxc3 18. bxc4 *
Position (FEN): r4rk1/ppp1ppbp/6p1/5bQ1/2P5/2n3P1/P2BNP1P/2KR3R b - - 0 18
Black to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 638
Best move: Nxe2#