Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. Nf3 Bb4 5. Bd2 Nge7 6. e3 Ng6 7. Bd3 O-O 8. O-O
a6 9. a3 Bxc3 10. Bxc3 Nce7 11. cxd5 Nxd5 12. Qb3 Nxc3 13. Qxc3 c6 14. Rac1 Bd7
15. Bxg6 fxg6 16. Ne5 Bc8 17. b4 Qf6 18. e4 Rd8 19. f4 Bd7 20. Qc5 Be8 21. Nc4
Rxd4 22. e5 Rxc4 23. Qxc4 Qe7 24. Rc2 Rd8 25. Rcf2 a5 26. f5 gxf5 27. Rxf5 axb4
28. Qxe6+ Qxe6 *
Position (FEN): 3rb1k1/1p4pp/2p1q3/4PR2/1p6/P7/6PP/5RK1 w - - 0 29
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1310
Best move: Rf8#