Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Qe2 Nxc4 7. Qxc4 h6 8.
Nf3 Bd6 9. Nc3 O-O 10. d3 a6 11. Be3 b5 12. Qb3 Bf5 13. O-O-O Qd7 14. h3 Rfb8
15. g4 Bh7 16. g5 Nh5 17. gxh6 Nf6 18. hxg7 a5 19. a3 b4 20. axb4 Rxb4 21. Qa2
a4 22. b3 Rab8 23. Nxa4 Qc6 24. Bd2 Nxd5 25. Bxb4 Nxb4 26. Qb1 Qxf3 27. Rd2
Qxh1+ 28. Kb2 Qxh3 29. Nc3 Qd7 30. Qh1 Bg6 *
Position (FEN): 1r4k1/2pq1pP1/3b2b1/4p3/1n6/1PNP4/1KPR1P2/7Q w - - 4 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 561
Best move: Qh8#