Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be3 d6 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3
Nbd7 9. a3 a6 10. Na2 c5 11. d5 Ne5 12. Qe2 O-O 13. Rb1 b5 14. c4 bxc4 15. Bxc4
Nxc4 16. Qxc4 Qa5+ 17. Bd2 Qb5 18. Qxb5 axb5 19. f3 b4 20. Nc1 bxa3 21. bxa3
Rxa3 22. Rb7 Re8 23. O-O Kf8 24. Nb3 Rc8 25. Na5 Ne8 26. Nc6 Rc7 27. Rb8 Ra6
28. Bg5 Raxc6 29. dxc6 Rxc6 30. Rb7 Rc7 31. Rfb1 Rxb7 32. Rxb7 Bf6 33. Be3 Kg7
34. Kf2 h6 35. Ke2 Bh4 36. g4 Bf6 37. f4 e5 38. fxe5 Bxe5 39. Kd3 Nf6 40. Re7
Ng8 41. Rd7 Nf6 42. Rd8 Nh7 43. h4 Nf8 44. g5 hxg5 45. Bxg5 Ne6 46. Rd7 Nxg5
47. hxg5 Kf8 48. Kc4 Ke8 49. Ra7 f6 50. gxf6 Bxf6 51. Kd5 Be5 52. Ke6 g5 *
Position (FEN): 4k3/R7/3pK3/2p1b1p1/4P3/8/8/8 w - - 0 53
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1388
Best move: Ra8#