Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 c6 3. Nc3 b5 4. Bb3 Nf6 5. a3 Bc5 6. d3 h6 7. Nf3 Ng4 8. O-O
Qb6 9. Qe1 d6 10. a4 a5 11. axb5 cxb5 12. Nd5 Qd8 13. Be3 Nxe3 14. fxe3 a4 15.
Qh4 Qxh4 16. Nxh4 O-O 17. Ne7+ Kh7 18. Nxc8 Bxe3+ 19. Kh1 Rxc8 20. Rxf7 Na6 21.
Nf5 axb3 22. Nxe3 bxc2 23. Rff1 Nb4 24. Rxa8 Rxa8 25. Rc1 Rc8 26. Kg1 Nxd3 27.
Rxc2 Rxc2 28. Nxc2 Nxb2 29. Kf2 Kg6 30. Nb4 Nc4 31. g3 Kg5 32. Ke2 Kg4 33. Kf2
h5 34. Kg2 Ne3+ 35. Kf2 Nd1+ 36. Kg2 Nc3 37. h3+ Kg5 38. h4+ Kg4 39. Nd3 Nxe4
40. Nb4 Nc5 41. Nc2 e4 *
Position (FEN): 8/6p1/3p4/1pn4p/4p1kP/6P1/2N3K1/8 w - - 0 42
White to move.
Themes:  Endgame, Knight Endgame Mate in 1 
Puzzle rating: 582
Best move: Ne3#