Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. e3 Bg7 4. Nf3 c6 5. b3 d5 6. Bb2 Bg4 7. Nbd2 e6 8. h3
Bxf3 9. Nxf3 O-O 10. Be2 Qa5+ 11. Nd2 Ne4 12. a3 Nxd2 13. Qxd2 Qd8 14. O-O Nd7
15. Rfc1 f5 16. Qb4 Qc7 17. cxd5 exd5 18. Qd2 Nf6 19. b4 Ne4 20. Qe1 Bh6 21. b5
Qd6 22. bxc6 bxc6 23. a4 Qf6 24. Rc2 f4 25. Bf3 fxe3 26. fxe3 Ng5 27. Bg4 Ne4
28. Bd7 Qd6 29. Bxc6 Rac8 30. Ba3 Qg3 31. Qxg3 Nxg3 32. Bxd5+ Kh8 33. Bxf8 Rxf8
34. Re1 Bg5 35. Bf3 h5 36. Rc7 h4 37. Rxa7 Bh6 38. d5 g5 39. d6 g4 40. Bxg4
Bxe3+ 41. Kh2 Bxa7 42. d7 Bb6 43. Re6 Bd8 44. Re1 Bc7 45. Ra1 Nf5+ 46. Kg1 Ne3
47. Bf3 Bb6 48. Kh1 Rd8 49. Bc6 Nc4 50. Re1 Nd6 51. Re6 Nc4 52. Rh6+ Kg7 53.
Rxh4 Ne5 54. Rh5 Bc7 55. a5 Nxc6 56. Rc5 Rxd7 57. Rxc6 *
Position (FEN): 8/2br2k1/2R5/P7/8/7P/6P1/7K b - - 0 57
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 466
Best move: Rd1#