Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nf6 7. Nxf6+ Qxf6
8. Nf3 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Bd7 11. Bc4 Bc6 12. d5 exd5 13. Bxd5 Qe7+ 14.
Kf1 O-O 15. Bxc6 Nxc6 16. Re1 Qc5 17. Rc1 Qb5+ 18. Kg1 Rad8 19. Qc2 Nd4 20.
Nxd4 Rxd4 21. h4 Rfd8 22. h5 Rd2 23. Qc7 Re8 24. h6 Qe2 25. Qg3 Rd1+ 26. Rxd1
Qxd1+ 27. Kh2 Qh5+ 28. Kg1 *
Position (FEN): 4r1k1/pp3ppp/7P/7q/8/6Q1/PP3PP1/6KR b - - 3 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 999
Best move: Re1#