Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. g3 e6 5. Bg2 Be7 6. O-O Nf6 7. Be3 O-O 8. Re1
e5 9. Nbd2 Bg4 10. c4 Nd4 11. h3 Nxf3+ 12. Bxf3 Bxf3 13. Qxf3 Qb6 14. b3 Rfe8
15. Kg2 a5 16. a4 Qd8 17. Rh1 Rb8 18. h4 Qd7 19. h5 Qg4 20. Qf5 Qxf5 21. exf5
Ng4 22. Kf3 Nxe3 23. fxe3 h6 24. Rag1 Bg5 25. Ne4 Be7 26. g4 Rbd8 27. g5 hxg5
28. Nxg5 Bxg5 29. Rxg5 f6 30. Rg6 d5 31. h6 Re7 32. h7+ Kh8 33. e4 dxe4+ 34.
dxe4 Rd3+ 35. Ke2 Rxb3 36. Rd1 Kxh7 37. Rh1+ Kg8 38. Rd1 Rb2+ 39. Ke1 Re8 40.
Rd7 Rb1+ 41. Kd2 Rb2+ 42. Kc3 Rh2 43. Rdxg7+ Kh8 44. Rxb7 Rh3+ 45. Kd2 Rd8+ 46.
Ke2 Rh2+ 47. Kf3 Rd3+ 48. Kg4 Rg2+ 49. Kh5 *
Position (FEN): 7k/1R6/5pR1/p1p1pP1K/P1P1P3/3r4/6r1/8 b - - 10 49
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1104
Best move: Rh3#