Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. cxd4 Nc6 7. Nc3 Bb4 8.
Be2 O-O-O 9. O-O Bxc3 10. bxc3 h5 11. c4 Qf5 12. d5 Bxf3 13. Bxf3 Ne5 14. Be2
g5 15. Bb2 Ne7 16. Qa4 Kb8 17. Bd4 b6 18. Rab1 Qe4 19. Bxe5 Qxe5 20. Rfe1 Qf4
21. Qa6 Nf5 22. c5 Rxd5 23. c6 Nd6 24. Rbd1 Ra5 25. Qd3 Rc5 26. Bf3 g4 27. Be4
Re8 28. f3 gxf3 29. Bxf3 Rxe1+ 30. Rxe1 Qb4 31. Re8+ Nxe8 *
Position (FEN): 1k2n3/p1p2p2/1pP5/2r4p/1q6/3Q1B2/P5PP/6K1 w - - 0 32
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 553
Best move: Qd8#