Chess puzzle (Checkmate)
Moves: 1. f4 Nf6 2. Nf3 d5 3. e3 Nc6 4. Be2 e6 5. O-O Bd6 6. b3 O-O 7. Bb2 Re8 8. Ne5
Ne7 9. d3 Nf5 10. Rf3 c5 11. e4 Nd4 12. Bxd4 cxd4 13. Nd2 Qb6 14. exd5 exd5 15.
Rg3 Bxe5 16. fxe5 Rxe5 17. Nf3 Re3 18. Nh4 Rxg3 19. hxg3 Qd6 20. Qe1 Ng4 21.
Bxg4 Bxg4 22. Qf2 Re8 23. Qxd4 Qxg3 24. Qf2 Qe5 25. Rf1 Bh5 26. Nf3 Qe3 27. Kh2
Bg4 28. Re1 Qh6+ 29. Kg3 Rxe1 30. Qxe1 Be6 31. Qa5 Qg6+ 32. Kf2 Qf5 *
Position (FEN): 6k1/pp3ppp/4b3/Q2p1q2/8/1P1P1N2/P1P2KP1/8 w - - 5 33
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 741
Best move: Qd8#