Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. g3 Be7 8. Bg2
Qc7 9. O-O Nc6 10. f4 O-O 11. h3 Nxd4 12. Qxd4 d5 13. Kh2 dxe4 14. Bxe4 Nxe4
15. Qxe4 Bd7 16. Be3 Bc6 17. Qd3 Rfd8 18. Qe2 Bf6 19. a5 Bxc3 20. Bb6 Bb5 21.
Qxb5 axb5 22. Bxc7 Bxb2 23. Rab1 Rdc8 24. Rxb2 Rxc7 25. Rxb5 Rxc2+ 26. Kg1 g6
27. Rd1 Ra2 28. Rd7 R8xa5 29. Rbxb7 Rc5 30. Rbc7 Rxc7 31. Rxc7 Kg7 32. Rb7 Kf6
33. Rc7 h6 34. Rb7 g5 35. fxg5+ hxg5 36. Rc7 Kg6 37. Rc8 f5 38. Rg8+ Kf6 39.
Rf8+ Ke5 40. Rb8 f4 41. gxf4+ Kxf4 42. Rf8+ Kg3 43. Kf1 Kxh3 44. Re8 Ra6 45.
Kf2 g4 *
Position (FEN): 4R3/8/r3p3/8/6p1/7k/5K2/8 w - - 0 46
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1077
Best move: Rh8#