Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. f4 d5 3. exd5 exd5 4. Nf3 Nf6 5. d4 Bd6 6. Bd3 O-O 7. O-O Bg4 8. c3
c6 9. Qb3 Bxf3 10. Rxf3 Qb6 11. Nd2 Nbd7 12. Qc2 Rfe8 13. Nb3 Re1+ 14. Rf1 Rae8
15. Kf2 Ng4+ 16. Kg3 Rxf1 17. Bxf1 Ne3 18. Bxe3 Rxe3+ 19. Kf2 Bxf4 20. Bd3 Nf6
21. Nc5 Qc7 22. g3 Bh6 23. Re1 Ng4+ 24. Kf1 Rf3+ 25. Ke2 Rf2+ 26. Kd1 Rxc2 *
Position (FEN): 6k1/ppq2ppp/2p4b/2Np4/3P2n1/2PB2P1/PPr4P/3KR3 w - - 0 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1108
Best move: Re8#