Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. g3 c6 3. Bg2 Nf6 4. Nf3 Nbd7 5. O-O e6 6. b3 Bd6 7. Bb2 O-O 8. Nbd2
c5 9. e3 b5 10. dxc5 Nxc5 11. Ne5 Rb8 12. Re1 Bb7 13. a3 Qc7 14. Nd3 Nce4 15.
Nxe4 Nxe4 16. Rc1 f5 17. Nf4 Qe7 18. b4 g5 19. Nd3 e5 20. Qh5 Rf6 21. Qe2 Rg6
22. f3 Nf6 23. Nf2 a6 24. Qd2 e4 25. Bxf6 Qxf6 26. Qd4 Be5 27. Qd1 Bc3 28. Rf1
Re8 29. fxe4 dxe4 30. Qd7 Bc6 31. Qa7 Bd5 32. Nd1 Be5 33. Nf2 Qc6 34. Qc5 Qxc5
35. bxc5 Bb2 36. Rb1 Bxa3 37. c6 Bc4 38. Rfd1 Rxc6 39. Rd7 Ree6 40. Ra7 Bc5 41.
Ra8+ Kg7 42. Rd1 Re7 43. Rdd8 Bxe3 44. Bf1 Bxf2+ 45. Kxf2 Bxf1 46. Kxf1 f4 47.
g4 e3 48. Rg8+ Kh6 49. h4 gxh4 50. Raf8 Re4 51. Rf5 e2+ 52. Ke1 f3 *
Position (FEN): 6R1/7p/p1r4k/1p3R2/4r1Pp/5p2/2P1p3/4K3 w - - 0 53
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1138
Best move: Rh5#