Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. e5 dxe5 7. dxe5 Qxd1+ 8.
Nxd1 Nfd7 9. Bf4 Nc6 10. e6 fxe6 11. Bxc7 Nb4 12. Ne3 Bxb2 13. Rb1 Bc3+ 14. Nd2
Na6 15. Bg3 Bxd2+ 16. Kxd2 Ndc5 17. f3 b6 18. Ng4 Nb8 19. Be2 Nc6 20. Rhd1 h5
21. Ne5 Nxe5 22. Bxe5 Bb7 23. Ke1 Rad8 24. Kf1 Kh7 25. Bc7 Rc8 26. Be5 h4 27.
h3 g5 28. Bd3+ Kh6 29. Bc2 Na6 30. a4 Rxc4 31. Bb3 Rc5 32. Bd4 Rc6 33. Be3 Nc7
34. Ba2 Rd6 35. a5 b5 36. Bxa7 Ra8 37. Bc5 Rxd1+ 38. Rxd1 Rxa5 39. Bb3 Nd5 40.
Re1 b4 41. Rxe6+ Kh5 42. Bxe7 Nxe7 43. Rxe7 Ra1+ 44. Kf2 Ba6 45. Rh7+ Kg6 46.
Bc2+ Kf6 47. Rh6+ Ke5 48. Rg6 Kf4 49. Bb3 *
Position (FEN): 8/8/b5R1/6p1/1p3k1p/1B3P1P/5KP1/r7 b - - 12 49
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1016
Best move: Rf1#