Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Kf8 6. Nf3 c6 7. g3 d5 8.
cxd5 cxd5 9. Bg2 Nc6 10. O-O h6 11. Nd2 Ne7 12. a4 a5 13. Ba3 Kg8 14. e4 dxe4
15. Nxe4 Nxe4 16. Bxe4 Nd5 17. Qc2 Bd7 18. c4 Rc8 19. Qb3 Nb6 20. c5 Nd5 21.
Bxd5 exd5 22. Qxd5 Bc6 23. Qxd8+ Rxd8 24. Bb2 Kh7 25. Bc3 Rhe8 26. Rfd1 Bf3 27.
Rd2 Ra8 28. Ra3 *
Position (FEN): r3r3/1p3ppk/7p/p1P5/P2P4/R1B2bP1/3R1P1P/6K1 b - - 9 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 453
Best move: Re1#