Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e4 Bg7 5. Nd2 O-O 6. Bd3 d5 7. Ne2 dxe4 8.
Nxe4 f5 9. Nd2 Bxd4 10. Nxd4 Qxd4 11. O-O Qxb2 12. Nc4 Qd4 13. Qf3 Nc6 14. Rae1
Be6 15. Ne3 f4 16. Ng4 Bxg4 17. Qxg4 Ne5 18. Qh3 Nxd3 19. cxd3 Rad8 20. Re4
Qxd3 21. f3 Qd2 22. Qh6 Rd4 23. Rfe1 Rxe4 24. Rxe4 Rd8 25. h4 Qd6 26. h5 Qf6
27. Rxf4 Rd1+ 28. Kh2 Qe5 29. hxg6 fxg6 *
Position (FEN): 6k1/ppp4p/6pQ/4q3/5R2/5P2/P5PK/3r4 w - - 0 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 827
Best move: Qf8#