Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. e3 Nf6 3. f4 Bf5 4. Bd3 Be4 5. Nf3 Nc6 6. c3 e6 7. O-O h6 8. Nbd2
Be7 9. Qc2 Bxd3 10. Qxd3 O-O 11. Ne5 a6 12. Ndf3 Ne4 13. Nxc6 bxc6 14. Ne5 Qd6
15. Bd2 c5 16. Be1 c4 17. Qe2 c5 18. Qg4 cxd4 19. cxd4 Nf6 20. Qh3 Rab8 21. Rb1
Ne4 22. a3 Qc7 23. Bh4 Bxh4 24. Qxh4 Nd2 25. Ng4 Nxf1 26. Rxf1 Rxb2 27. f5 c3
28. f6 Rfb8 29. Nxh6+ Kf8 30. Nf5 exf5 *
Position (FEN): 1r3k2/2q2pp1/p4P2/3p1p2/3P3Q/P1p1P3/1r4PP/5RK1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 743
Best move: Qh8#