Chess puzzle (Checkmate)
Moves: 1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 Nc6 7. b3 e6 8. Bb2
d5 9. cxd5 exd5 10. d4 cxd4 11. Nb5 a6 12. Nbxd4 Nxd4 13. Nxd4 Re8 14. e3 Ne4
15. Rc1 Bd7 16. a4 b5 17. Qe2 bxa4 18. bxa4 Bxa4 19. Ra1 Qd7 20. Ra3 Bb5 21.
Nxb5 Bxb2 22. Qxb2 Qxb5 23. Qd4 Rac8 24. h3 Rc4 25. Qa7 Nd2 26. Rfa1 d4 27.
exd4 Qf5 28. Qxa6 Re2 29. Qa8+ Kg7 30. f4 Rc2 31. Bf1 Nxf1 32. Kxf1 Qe4 33.
Qxe4 Rxe4 34. R3a2 Rc3 35. Rd2 Rxg3 36. Rg2 Rxh3 37. Kg1 Rxd4 38. Rf1 Rdd3 39.
f5 Rhg3 40. fxg6 hxg6 41. Rxg3 Rxg3+ 42. Kh2 Rg5 43. Rf2 Rh5+ 44. Kg3 f5 45.
Rc2 Kf6 46. Rc6+ Kg5 47. Rc5 Rh4 48. Kg2 Rg4+ 49. Kf2 Kh4 50. Rc6 g5 *
Position (FEN): 8/8/2R5/5pp1/6rk/8/5K2/8 w - - 0 51
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 462
Best move: Rh6#