Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Nc6 6. dxc5 Bxc5 7. b4 Be7 8. b5
Na5 9. Bd3 f6 10. Bf4 g5 11. exf6 Bxf6 12. Be5 g4 13. Bxf6 Qxf6 14. Nfd2 h5 15.
O-O Nh6 16. a4 O-O-O 17. Ra2 h4 18. Rc2 e5 19. c4 d4 20. Ne4 Qe7 21. c5 Kb8 22.
Nbd2 Be6 23. Qb1 b6 24. c6 Kc7 25. Rb2 Rhf8 26. Qe1 Nf5 27. Qe2 Qg7 28. f4 gxf3
29. Nxf3 Nd6 30. Nxd6 Kxd6 31. Rc2 Rde8 32. c7 Bd5 33. Be4 Rg8 34. Bxd5 Kxd5
35. Nxh4 e4 36. Qh5+ Re5 37. Rf5 Nc4 38. c8=Q Rxc8 39. Rxe5+ Qxe5 40. Qxe5+
Kxe5 41. Ng6+ Kf6 42. Nf4 d3 43. Rc1 d2 44. Rd1 e3 45. Kf1 Ke5 46. Nd3+ Kd4 47.
Ke2 Rf8 48. g3 Nb2 49. Nxb2 *
Position (FEN): 5r2/p7/1p6/1P6/P2k4/4p1P1/1N1pK2P/3R4 b - - 0 49
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1066
Best move: Rf2#