Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Qd6 6. Nd2 Nxd4 7. Nc4 Nxc2+
8. Qxc2 Qc6 9. Rc1 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Qxc2 12. Rxc2 c6 13. Bc4 Nh6 14.
O-O O-O 15. f4 b5 16. Bb3 a5 17. a4 Ba6 18. Re1 b4 19. Nc4 Rfe8 20. Nxa5 Bd3
21. Rc5 Bxe4 22. Nc4 Bd5 23. Rxe8+ Rxe8 24. Nd6 Re1+ 25. Kf2 Rb1 26. Bxd5 Rxb2+
27. Kg3 cxd5 *
Position (FEN): 6k1/3p1ppp/3N3n/2Rp4/Pp3P2/6K1/1r4PP/8 w - - 0 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1100
Best move: Rc8#