Chess puzzle (Checkmate)
Moves: 1. Nf3 g6 2. d4 Nf6 3. g3 d5 4. Bg2 Bg7 5. O-O O-O 6. c4 c6 7. h3 dxc4 8. Qc2
Bf5 9. Qxc4 Be4 10. Nc3 Bd5 11. Nxd5 cxd5 12. Qb3 Qb6 13. Qxb6 axb6 14. Bf4 Nc6
15. a4 Rfc8 16. Rfd1 Ne4 17. g4 f6 18. Nd2 f5 19. e3 Kf7 20. f3 Nxd2 21. Rxd2
Nb4 22. e4 e6 23. gxf5 gxf5 24. exf5 exf5 25. Bd6 Nc2 26. Rad1 Ne3 27. Re1 Rc2
28. Rxc2 Nxc2 29. Re7+ Kg6 30. Rxb7 Rxa4 31. Be5 Bxe5 32. dxe5 Rb4 33. Kf2 Rxb2
34. Kg3 Ne3 35. Bh1 Rb1 36. Kf4 d4 37. h4 Rxh1 38. Rxb6+ Kh5 39. e6 Rxh4+ 40.
Ke5 Kg6 41. Rb8 Ng4+ 42. fxg4 Rxg4 43. e7 Re4+ 44. Kd6 Kf7 45. Rf8+ Kg7 46.
e8=Q Rxe8 47. Rxe8 Kf6 48. Rf8+ Kg5 49. Ke5 h5 50. Rxf5+ Kg4 51. Rf4+ Kg3 52.
Rxd4 h4 53. Rd3+ Kg2 54. Rd2+ Kf3 55. Rd3+ Kg2 56. Kf4 h3 57. Kg4 h2 58. Rd2+
Kg1 59. Kg3 h1=Q *
Position (FEN): 8/8/8/8/8/6K1/3R4/6kq w - - 0 60
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 1051
Best move: Rd1#