Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Nf3 f5 3. Bg5 Be7 4. Bxe7 Qxe7 5. Nbd2 Nf6 6. e3 d6 7. Bd3 e5 8.
dxe5 dxe5 9. e4 O-O 10. O-O f4 11. c3 c6 12. Nc4 Bg4 13. Ncxe5 Bxf3 14. Nxf3
Nbd7 15. Qb3+ Kh8 16. Qxb7 Rab8 17. Qxc6 Rxb2 18. e5 Nxe5 19. Nxe5 Qxe5 20.
Rae1 Qh5 21. Be2 Rxe2 22. Rxe2 Qxe2 23. Qc5 Re8 24. Qxa7 Ng4 25. h3 Ne5 26. Qa4
Nd3 27. c4 f3 28. g3 Qxf1+ 29. Kxf1 *
Position (FEN): 4r2k/6pp/8/8/Q1P5/3n1pPP/P4P2/5K2 b - - 0 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 841
Best move: Re1#