Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 g6 3. Nc3 d6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. d4 a6 8. d5
Na5 9. Nd2 c5 10. dxc6 Nxc6 11. b3 h5 12. Bb2 Be6 13. Rc1 Rc8 14. Nf3 Ne4 15.
Qc2 Nxc3 16. Bxc3 Bxc3 17. Qxc3 Qa5 18. Qxa5 Nxa5 19. Ng5 Bg4 20. h3 Bd7 21.
Rfd1 Bc6 22. f3 b5 23. c5 dxc5 24. Rxc5 Nb7 25. Rc2 Nd6 26. e4 Bb7 27. Rcd2 Rc7
28. g4 hxg4 29. hxg4 Rfc8 30. e5 Ne8 31. Rd7 Bc6 32. Rxc7 Rxc7 33. Rd2 Rd7 34.
Rc2 Bb7 35. e6 fxe6 36. Nxe6 Kf7 37. Nc5 Rd1+ 38. Kf2 Bc8 39. Bf1 Nd6 40. Be2
Ra1 41. Nd3 Ke6 42. Nf4+ Kf7 43. Bd3 g5 44. Ne2 Bb7 45. Ng3 Ke6 46. Re2+ Kf6
47. Nh5+ Kf7 48. Rc2 Rh1 49. Be2 Ra1 50. Ke3 Rh1 51. Rc5 Ra1 52. Rc2 Bd5 53.
Kd4 Bb7 54. Kc5 Rh1 55. Kd4 Rh3 56. Ke3 Rh2 57. Rc5 Rh1 58. Rxg5 Ra1 59. Rg7+
Kf8 60. Rh7 Rxa2 61. Nf4 Rb2 62. Ng6+ Kg8 63. Rxe7 Rxb3+ 64. Kf4 Rb4+ 65. Kg5
Rb2 66. Nf4 a5 67. Bd3 a4 68. Bh7+ Kf8 *
Position (FEN): 5k2/1b2R2B/3n4/1p4K1/p4NP1/5P2/1r6/8 w - - 2 69
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1167
Best move: Ng6#