Chess puzzle (Checkmate)
Moves: 1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. d4 exd4 6. exd4 d5 7. c4 a6 8. Bxc6
Bxc6 9. Nf3 Nf6 10. O-O Be7 11. Nc3 O-O 12. Ne5 Ne4 13. Nxe4 dxe4 14. Nxc6 bxc6
15. Qg4 f5 16. Qe2 Bf6 17. Rad1 Re8 18. f3 exf3 19. Qxf3 Qd7 20. Qxf5 Rad8 21.
Qxd7 Rxd7 22. Rf5 Red8 23. Rc5 Bxd4+ 24. Bxd4 Rxd4 25. Rxd4 Rxd4 26. Rxc6 Rd1+
27. Kf2 Rd2+ 28. Kg3 Rxa2 29. Rxc7 Rb2 30. Rb7 Kf8 31. c5 Ke8 32. c6 Rc2 33. c7
Kd7 34. c8=Q+ Kxc8 35. Rxg7 Rc3+ 36. Kh4 Rxb3 37. Rxh7 a5 38. Ra7 Rb2 39. Kh3
Rb3+ 40. g3 Rb5 41. g4 Kb8 42. Rf7 a4 43. Rf1 a3 44. Ra1 Ra5 45. Kh4 Kc8 46. g5
Kd8 47. Kh5 Ke8 48. Kh6 Kf8 49. g6 Kg8 50. h4 a2 51. h5 Kh8 52. Re1 a1=Q *
Position (FEN): 7k/8/6PK/r6P/8/8/8/q3R3 w - - 0 53
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 988
Best move: Re8#