Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. Nd2 Nf6 4. Ngf3 Bf5 5. g3 e6 6. Bg2 Be7 7. O-O h6 8. b3
O-O 9. Bb2 Nbd7 10. Ne5 Nxe5 11. dxe5 Ne4 12. cxd5 Nxd2 13. Qxd2 cxd5 14. Rfc1
Rc8 15. Bd4 Ba3 16. Rxc8 Qxc8 17. Bxa7 Qc7 18. Bd4 Rc8 19. h3 Qc2 20. Qxc2 Rxc2
21. g4 Bg6 22. e3 b5 23. Bf1 b4 24. f3 h5 25. Bg2 h4 26. f4 Bd3 27. f5 Bc1 28.
Bf1 Bxf1 29. Kxf1 exf5 30. gxf5 Kh7 31. a4 bxa3 32. b4 Bb2 33. Ra2 Rc1+ 34. Ke2
Rb1 35. Kd3 Bxd4 36. Kxd4 Rxb4+ 37. Kxd5 Rb3 38. e4 Rxh3 39. e6 Rd3+ 40. Ke5
fxe6 41. Kxe6 Kg8 42. e5 h3 43. Rc2 Re3 44. Rc8+ Kh7 45. Rc4 a2 46. Kf7 Rxe5 *
Position (FEN): 8/5Kpk/8/4rP2/2R5/7p/p7/8 w - - 0 47
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 644
Best move: Rh4#