Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. Nf3 dxe4 6. Bxe4 Nf6 7. Qd3 Nc6 8. a3
Nxe4 9. axb4 Nxb4 10. Qxe4 f5 11. Qe2 cxd4 12. Qb5+ Nc6 13. Ne2 Bd7 14. Bg5 Qc7
15. Qc4 h6 16. Bf4 Qb6 17. Nexd4 Qxb2 18. O-O Qb4 19. Qxb4 Nxb4 20. Rfe1 Nd5
21. Nxe6 Bxe6 22. Rxe6+ Kf7 23. Rae1 Nxf4 24. Re7+ Kg6 25. Ne5+ Kh7 26. Nf7
Rhf8 27. Rxb7 Rae8 28. Rxe8 Rxe8 29. g3 *
Position (FEN): 4r3/pR3Npk/7p/5p2/5n2/6P1/2P2P1P/6K1 b - - 0 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1456
Best move: Re1#