Chess puzzle (Checkmate)
Moves: 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Be3 d6 5. f4 Nf6 6. Nc3 Nbd7 7. Nge2 c5 8. dxc5
dxc5 9. Ng3 Rc8 10. O-O c4 11. Be2 Bb4 12. Nb5 a6 13. Nd4 Nxe4 14. Nxe4 Bxe4
15. c3 Bc5 16. Bf3 Bd3 17. Be2 Bxe2 18. Qxe2 Bxd4 19. Bxd4 O-O 20. Qg4 Nf6 21.
Qe2 b5 22. Rad1 Qe7 23. Qe3 Nd5 24. Qg3 f6 25. Rfe1 Qd6 26. Rf1 Rce8 27. Qf2 e5
28. Bc5 Qe6 29. Bxf8 Rxf8 30. fxe5 Qxe5 31. Rfe1 Qg5 32. Qc5 Nf4 33. Qxg5 fxg5
34. Rd7 Nd3 35. Ree7 Rc8 36. Rxg7+ Kh8 37. Rxh7+ Kg8 38. Rhg7+ Kh8 39. Rc7 Re8
40. Rce7 Rd8 41. Rxg5 Nxb2 42. Rh5+ Kg8 43. h3 Nd1 44. Re6 Nxc3 45. Rxa6 Ne2+
46. Kh2 c3 47. Rc6 b4 48. Rb5 Nd4 49. Rxb4 Nxc6 50. Rc4 Ne5 51. Rxc3 Ra8 52.
Re3 Nc4 53. Rg3+ Kh7 54. Rf3 Rxa2 55. h4 Kh6 56. Rc3 Nd2 57. Kh3 Ne4 58. Rc6+
Kh5 *
Position (FEN): 8/8/2R5/7k/4n2P/7K/r5P1/8 w - - 7 59
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1259
Best move: g4#