Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 Bxc6 7. Nxc6 bxc6
8. O-O Nf6 9. Nc3 Be7 10. Bf4 O-O 11. h3 d5 12. exd5 cxd5 13. Be5 c6 14. b3 Nd7
15. Re1 Nxe5 16. Rxe5 Bf6 17. Re3 d4 18. Rd3 c5 19. Ne4 Be7 20. c3 Qd5 21. Ng3
Rad8 22. cxd4 cxd4 23. Qg4 f5 24. Qf4 Bc5 25. Rad1 Qd6 26. Qxd6 Rxd6 27. b4 Bb6
28. a4 a5 29. bxa5 Bxa5 30. Rxd4 Re6 31. Rf4 g6 32. Rfd4 Re1+ 33. Rxe1 Bxe1 34.
Kf1 Bc3 35. Rc4 Bd2 36. Ke2 Ba5 37. Kf3 Ra8 38. Kf4 Kf7 39. Kg5 Bd8+ 40. Kh6
Kg8 41. f3 Bf6 42. Ne2 Bg7+ 43. Kg5 Ra6 44. Nd4 h6+ 45. Kf4 Be5+ 46. Kxe5 Kg7
47. Ne6+ Kf7 48. Nd4 Ra5+ 49. Kf4 Kf6 50. Nc6 g5+ 51. Kg3 f4+ 52. Kg4 Ra6 53.
Nd4 Kg6 54. Rc6+ Rxc6 55. Nxc6 *
Position (FEN): 8/8/2N3kp/6p1/P4pK1/5P1P/6P1/8 b - - 0 55
Black to move.
Themes:  Endgame, Knight Endgame Mate in 1 
Puzzle rating: 992
Best move: h5#