Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bf5 8. O-O
Bd6 9. Be3 Nf6 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. a3 O-O 13. Rfe1 Rad8 14. Rad1 Qh5
15. Ne2 Qg6 16. Qxg6 hxg6 17. c4 Rfe8 18. b4 a6 19. Bc1 Bc7 20. Bb2 Nb6 21. Rc1
Nc8 22. Ne5 Bxe5 23. dxe5 Nd7 24. Ng3 Ne7 25. Rcd1 Nf5 26. Ne4 Nb6 27. c5 Nc4
28. Ba1 Nxa3 29. Nd6 Nxd6 30. exd6 Nc4 31. Bc3 b5 32. Be5 a5 33. bxa5 Nxa5 34.
Rd3 Nc4 35. Bf4 e5 36. Bc1 f6 37. Red1 Kf7 38. f3 Ke6 39. Kf2 g5 40. g4 Na5 41.
Ba3 Nc4 42. Bb4 Nb2 43. Bc3 Nxd1+ 44. Rxd1 Rd7 45. Rd3 Ra8 46. Bb4 Ra4 47. Rb3
Ra2+ 48. Kg3 Ra1 49. Rd3 Rc1 50. Rd2 Rc4 51. Ba3 b4 52. Bxb4 Rxb4 53. Rc2 Rd4
54. Kf2 Rb7 55. Ke3 Rbb4 56. Ra2 Ra4 57. Rb2 Ra3+ 58. Ke2 Rc4 59. Rb7 Ra2+ 60.
Kd3 Rd4+ 61. Ke3 Ra3+ 62. Kf2 Rad3 63. Ke2 Rd5 *
Position (FEN): 8/1R4p1/2pPkp2/2Prp1p1/6P1/3r1P1P/4K3/8 w - - 22 64
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 912
Best move: Re7#