Chess puzzle (Checkmate)
Moves: 1. d3 d5 2. Nf3 Nc6 3. h3 Nf6 4. g4 h6 5. Bg2 e5 6. O-O Bd6 7. Re1 h5 8. g5 Nd7
9. h4 f6 10. g6 e4 11. dxe4 dxe4 12. Nh2 f5 13. Bg5 Nf6 14. Nc3 Be6 15. Nb5 Qe7
16. Nxd6+ cxd6 17. e3 O-O-O 18. Bf4 d5 19. Bg5 Qb4 20. a3 Qxb2 21. Qd2 d4 22.
Reb1 Qc3 23. Qxc3 dxc3 24. f3 Bd5 25. Rb5 Rd6 26. Bf4 Rd7 27. fxe4 Bxe4 28.
Bxe4 Nxe4 29. Rab1 Rf8 30. Nf3 a6 31. Rb6 Rf6 32. Ne5 Nxe5 33. Bxe5 Rxg6+ 34.
Rxg6 Rd2 35. Rxg7 Rxc2 36. Rc7+ Kd8 37. Rbxb7 Rc1+ 38. Kg2 Rc2+ 39. Kh3 Nf2+
40. Kg3 Ne4+ 41. Kf4 *
Position (FEN): 3k4/1RR5/p7/4Bp1p/4nK1P/P1p1P3/2r5/8 b - - 8 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1460
Best move: Rf2#