Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 e6 3. c3 Nc6 4. Nf3 a6 5. d4 cxd4 6. Nxd4 Nf6 7. Bg5 Be7 8.
Nxc6 bxc6 9. Bxf6 Bxf6 10. O-O O-O 11. f4 d6 12. e5 dxe5 13. fxe5 Bxe5 14. Qe2
Qc7 15. g3 Bb7 16. Nd2 Qa5 17. Nb3 Qb6+ 18. Rf2 Qc7 19. Raf1 Bd6 20. Bxe6 fxe6
21. Qxe6+ Kh8 22. Nd4 Rfe8 23. Rf7 Rxe6 24. Rxc7 Bxc7 25. Nxe6 Bb6+ 26. Kg2 c5+
27. Kh3 Bc8 *
Position (FEN): r1b4k/6pp/pb2N3/2p5/8/2P3PK/PP5P/5R2 w - - 2 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 639
Best move: Rf8#