Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. d3 Bd6 6. Nbd2 Bg4 7. h3 Bh5 8.
Nc4 Qf6 9. Bg5 Qe6 10. g4 Bg6 11. Bh4 f6 12. Qd2 h5 13. g5 f5 14. exf5 Bxf5 15.
O-O-O Bxh3 16. Bg3 Bg4 17. Rde1 Bxf3 18. Nxe5 O-O-O 19. Nxf3 Qxa2 20. c3 Bxg3
21. fxg3 Qa1+ 22. Kc2 Qa4+ 23. Kc1 Qg4 24. Nd4 Qxg3 25. Rhg1 Qd6 26. Qf2 c5 27.
Nb5 Qxd3 28. Nxa7+ Kb8 29. Qxc5 b6 30. Rd1 bxc5 31. Nc6+ Kc8 32. Rxd3 Rxd3 33.
Rf1 Rd7 34. Rf8+ Kb7 35. Ne5 Re7 36. Ng6 Re1+ 37. Kd2 Rg1 38. Nxh8 Ne7 39. Rf7
Rg2+ 40. Kd3 Nd5 41. Rxg7 Rxb2 42. Rh7 Rh2 43. Nf7 h4 44. g6 Nf4+ 45. Kc4 Nxg6
46. Kxc5 h3 47. Ng5 Rc2 48. Rxh3 Nf4 49. Rf3 Ne2 50. Kc4 Ng1 51. Rf6 Rg2 52.
Ne6 Rg4+ 53. Kb3 Ne2 54. Nc5+ Kc8 *
Position (FEN): 2k5/2p5/5R2/2N5/6r1/1KP5/4n3/8 w - - 13 55
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 486
Best move: Rf8#