Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6
15. Kb1 a5 16. Nc1 a4 17. Rg1 Qb8 18. Bh6 Ne8 19. f4 Kh8 20. fxe5 dxe5 21. Bh3
gxh6 22. Bxe6 fxe6 23. Qh3 Nf6 24. Qxh6 Rg8 25. Nd3 Qf8 26. Rxg8+ Kxg8 27. Rg1+
Kh8 28. Nxe5 Ng4 29. Qxf8+ Rxf8 30. Nxg4 Rg8 31. Rg2 Bc5 32. b3 axb3 33. cxb3
h5 34. h3 hxg4 35. hxg4 Kg7 36. Kc2 Kf6 37. Kc3 Ke5 38. b4 Bd4+ 39. Kb3 Kxe4
40. g5 Rg6 41. a4 Kd5 42. a5 e5 43. Ka4 e4 44. b5 e3 45. b6 Bxb6 46. axb6 Rxb6
47. g6 Rb8 48. g7 Rg8 49. Kb3 Ke4 50. Kc2 Kf3 51. Rg6 e2 52. Kd2 Rd8+ 53. Ke1 *
Position (FEN): 3r4/6P1/6R1/8/8/5k2/4p3/4K3 b - - 3 53
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 458
Best move: Rd1#