Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. d3 Nc6 5. O-O e6 6. Re1 Be7 7. c3 O-O 8. d4 d5
9. exd5 exd5 10. Bb5 cxd4 11. Bxc6 bxc6 12. Nxd4 Bc5 13. Nxc6 Qb6 14. Nd4 Bg4
15. Qd3 Rfe8 16. Be3 Qxb2 17. Nd2 Ne4 18. N2b3 Bxd4 19. Bxd4 Bf5 20. h3 Bg6 21.
c4 dxc4 22. Qxc4 Qa3 23. Qc6 Rac8 24. Qd5 Rcd8 25. Qc4 Qd6 26. Be3 Rc8 27. Qe2
Nc3 28. Qf3 Be4 29. Qg3 Qxg3 30. fxg3 Rcd8 31. Bxa7 Rd3 32. Nc5 Rd2 33. Nxe4
Nxe4 34. Rac1 f5 35. Rcd1 Red8 36. Rxd2 Rxd2 37. a3 Nxg3 38. Bc5 Ne4 39. Bb4
Rc2 40. Rd1 Kf7 41. Rd7+ Kg6 42. Bf8 Rc1+ 43. Kh2 Nf6 44. Rxg7+ Kh5 45. Rf7 Kg6
46. Rg7+ Kh5 47. Ra7 Ne4 48. Rxh7+ Kg6 49. Ra7 Nf2 50. Bb4 Ne4 51. Be7 Nf2 52.
Bb4 f4 53. Ra6+ Kf5 54. Ra5+ Ke4 55. Ra8 *
Position (FEN): R7/8/8/8/1B2kp2/P6P/5nPK/2r5 b - - 5 55
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 709
Best move: Rh1#