Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. d3 Bb4+ 6. c3 Bd6 7. dxe4 O-O 8.
Bg5 Re8 9. Nbd2 Bg4 10. O-O-O h6 11. Bh4 g5 12. Bg3 Bxf3 13. Qxf3 g4 14. Qf5
Nbd7 15. f3 Bxg3 16. hxg3 Re5 17. Rxh6 Rxf5 18. exf5 Kg7 19. Rh4 Ne5 20. Ne4
gxf3 21. Nxf6 Kxf6 22. gxf3 Nxf3 23. Rf4 Ne5 24. Be2 Qd6 25. g4 Kg5 26. Rdf1
Rh8 27. f6 Nd3+ 28. Bxd3 Qxf4+ 29. Rxf4 Kxf4 30. Bf5 Rh2 31. a3 Ke5 32. c4 Kd4
33. g5 Rg2 34. g6 fxg6 35. f7 Rf2 36. f8=Q gxf5 37. Qb8 Kd3 38. Qxc7 *
Position (FEN): 8/ppQ5/8/3P1p2/2P5/P2k4/1P3r2/2K5 b - - 0 38
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 1003
Best move: Rf1#