Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Be2 Nf6 6. O-O Bd6 7. d3 O-O 8. h3
Re8 9. Bg5 Be6 10. Re1 Nbd7 11. Nbd2 Qc7 12. Nf1 h6 13. Bd2 Nf8 14. c3 Ng6 15.
d4 Nf4 16. Bxf4 Bxf4 17. Qd3 Ne4 18. N1d2 Bf5 19. Rad1 Ng3 20. Qb5 a6 21. Qxc5
Qxc5 22. dxc5 Nxe2+ 23. Rxe2 Rxe2 24. Nb3 Rae8 25. Nfd4 Re1+ 26. Rxe1 *
Position (FEN): 4r1k1/1p3pp1/p6p/2Pp1b2/3N1b2/1NP4P/PP3PP1/4R1K1 b - - 0 26
Black to move.
Themes: Kingside Attack Endgame Mate in 1 
Puzzle rating: 803
Best move: Rxe1#