Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be7 5. d4 exd4 6. Qxd4 O-O 7. Bg5 Nc6 8.
Qd2 Ne5 9. Nxe5 dxe5 10. O-O-O Qxd2+ 11. Rxd2 c6 12. f3 b5 13. Be2 Be6 14. b3
h6 15. Be3 a5 16. a4 b4 17. Nd1 Nh7 18. h4 Rfd8 19. g4 Rxd2 20. Bxd2 Bc5 21.
Ne3 Bxe3 22. Bxe3 Rc8 23. Rd1 c5 24. g5 hxg5 25. hxg5 c4 26. bxc4 Bxc4 27. Bxc4
Rxc4 28. Rd5 f6 29. g6 Nf8 30. Rd8 b3 31. Bb6 bxc2 32. Bxa5 Rxa4 33. Bc7 Rd4
34. Bd6 Rxd6 35. Rxd6 Nxg6 36. Kxc2 Nf4 37. Kd2 Kf7 38. Ra6 Ne6 39. Ke3 g5 40.
Ra7+ Kg6 41. Ra6 Nd4 42. Kf2 Kf7 43. Kg3 Kg6 44. Kg4 Kf7 45. Kh5 Nxf3 46. Ra7+
Ke6 47. Ra6+ Kf7 48. Kg4 Nd4 49. Ra7+ Kg6 50. Ra8 Ne6 51. Ra6 Nc5 52. Ra8 Nxe4
53. Rg8+ Kf7 54. Rd8 Nf2+ 55. Kf5 Nh1 56. Rd7+ Ke8 57. Ra7 e4 58. Kxe4 Ng3+ 59.
Kf3 Nh5 60. Kg4 Nf4 61. Kf5 Nd5 62. Ke6 Nb4 *
Position (FEN): 4k3/R7/4Kp2/6p1/1n6/8/8/8 w - - 9 63
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1120
Best move: Ra8#