Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 d6 3. Nf3 Bf5 4. e3 h6 5. h3 e6 6. c3 Be7 7. Nbd2 Nbd7 8. Be2
O-O 9. O-O Re8 10. e4 Bh7 11. e5 Nd5 12. Bh2 f6 13. exf6 N7xf6 14. c4 Nb6 15.
Nb3 Nbd7 16. Nbd2 Bf8 17. Re1 e5 18. dxe5 Nxe5 19. Nxe5 dxe5 20. Nf3 e4 21. Nd4
Bc5 22. Nb3 Bb4 23. Rf1 Qe7 24. Qc2 Rad8 25. a3 e3 26. Qc1 exf2+ 27. Rxf2 Bd6
28. Bxd6 Qxd6 29. Qc3 Ne4 30. c5 Nxc3 31. cxd6 Nxe2+ 32. Rxe2 Rxe2 33. dxc7 Rc8
34. Rc1 Rxb2 35. Nd4 Rd2 36. Ne6 Rd7 37. Rf1 Rcxc7 *
Position (FEN): 6k1/pprr2pb/4N2p/8/8/P6P/6P1/5RK1 w - - 0 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 874
Best move: Rf8#