Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 c6 5. Nf3 Qc7 6. O-O d5 7. cxd5 cxd5 8. d3
Nbd7 9. Ng5 d4 10. Nb5 Qb6 11. a4 a6 12. Na3 O-O 13. Nc4 Qc7 14. Bd2 Rb8 15.
Rc1 Qd8 16. Ne4 b5 17. axb5 Nxe4 18. Bxe4 axb5 19. Na5 Qe8 20. Nc6 Rb6 21. Ba5
Ra6 22. Bc7 Nc5 23. Nxe7+ Qxe7 24. b4 Nxe4 25. dxe4 Bb7 26. Qd3 Rc8 27. Qxb5
Rxc7 28. Rxc7 Qxc7 *
Position (FEN): 6k1/1bq2ppp/r7/1Q2p3/1P1pP3/6P1/4PP1P/5RK1 w - - 0 29
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 400
Best move: Qe8#