Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8.
O-O Bb7 9. Bg5 Nf6 10. e5 c5 11. Qa4+ Qd7 12. Nc3 Qxa4 13. Nxa4 Nd5 14. exd6
Bxd6 15. c4 Nb4 16. Rad1 Be7 17. Bxe7 Kxe7 18. Nxc5 Bxf3 19. gxf3 Nxa2 20. f4
Rhc8 21. Nd7 Ra7 22. Ne5 f6 23. Ng4 Rxc4 24. Ne3 Rxf4 25. Rfe1 Kf7 26. Ng2 Rg4
27. f3 Rg6 28. h4 h5 29. Kh2 Rb7 30. Rb1 e5 31. f4 Rb3 32. fxe5 fxe5 33. Rxe5
Nc3 34. Rf1+ Rf6 35. Rc1 Nb5 36. Rxh5 Rxb2 37. Kg1 Rg6 38. Rf1+ Kg8 39. Rg5
Rxg5 40. hxg5 Nd4 41. g6 a5 42. Rd1 Nc6 43. Nf4 Rb4 44. Rf1 a4 45. Kg2 a3 46.
Kg3 a2 47. Ra1 Ra4 48. Nd5 Nd4 49. Re1 Kf8 50. Rh1 a1=Q *
Position (FEN): 5k2/6p1/6P1/3N4/r2n4/6K1/8/q6R w - - 0 51
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1006
Best move: Rh8#