Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 d6 5. d3 h6 6. O-O Bg4 7. h3 Bh5 8. g4
Bg6 9. a3 Nf6 10. Bc4 a6 11. Nd5 Nxd5 12. Bxd5 O-O 13. Re1 Qf6 14. Be3 Qe7 15.
Bxc5 dxc5 16. Qd2 Nd4 17. Nxd4 cxd4 18. Bxb7 Rab8 19. Bxa6 Rxb2 20. Bc4 Rfb8
21. Bb3 Qh4 22. Kg2 h5 23. f3 hxg4 24. fxg4 Qf6 25. Rf1 Qc6 26. Qc1 R8xb3 27.
Rf2 Rb7 28. Qg5 Qd6 29. h4 Bh7 30. h5 Qh6 *
Position (FEN): 6k1/1rp2ppb/7q/4p1QP/3pP1P1/P2P4/1rP2RK1/R7 w - - 1 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 814
Best move: Qd8#