Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. c3 d5 5. exd5 Nxd5 6. Be2 Bg4 7. Ng5 Bxe2 8.
Qxe2 h6 9. Ne4 Qd7 10. O-O O-O-O 11. a4 f5 12. Ng3 h5 13. a5 h4 14. Nh1 a6 15.
b4 Nxc3 16. Nxc3 Bxb4 17. Na4 Nd4 18. Qxe5 Qd5 19. Qxd5 *
Position (FEN): 2kr3r/1pp3p1/p7/P2Q1p2/Nb1n3p/3P4/5PPP/R1B2RKN b - - 0 19
Black to move.
Themes:  Middlegame Mate in 1, Smothered Mate 
Puzzle rating: 1220
Best move: Ne2#