Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Bg4 4. Be2 h5 5. Nf3 Nxd5 6. Nxd5 Qxd5 7. d4 Nc6 8.
a3 O-O-O 9. c3 f6 10. Bf4 g5 11. Be3 Qf7 12. Bb5 Ne5 13. Be2 Nc4 14. Qb3 Nxe3
15. Qxf7 Nc2+ 16. Kd2 Nxa1 17. Rxa1 e5 18. Qxf6 Bh6 19. Qxe5 Rhe8 20. Qc5 Kb8
21. Re1 Bc8 22. Nxg5 Rg8 23. f4 Rdf8 24. g3 h4 25. Bc4 Rh8 26. Re7 c6 27. Qd6+
Ka8 28. Be6 Bxe6 29. Nxe6 Rf6 30. Nc7+ Kb8 31. Na6+ Ka8 32. Qb8+ Rxb8 *
Position (FEN): kr6/pp2R3/N1p2r1b/8/3P1P1p/P1P3P1/1P1K3P/8 w - - 0 33
White to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 979
Best move: Nc7#