Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Re1
Nc6 9. c3 a5 10. e5 Nd7 11. d4 b6 12. Nf1 Ba6 13. Bg5 Qc7 14. Ne3 Rac8 15. Ng4
cxd4 16. cxd4 Nb4 17. Rc1 Qb8 18. Bh6 Rxc1 19. Qxc1 Nd3 20. Qe3 Nxe1 21. Bxg7
Nxf3+ 22. Bxf3 Kxg7 23. Qh6+ Kh8 24. h4 Rg8 25. Qf4 Qf8 26. a3 Bd3 27. Nf6 Nxf6
28. exf6 Qb8 29. Qe3 Ba6 30. Bg4 Qd6 31. h5 g5 32. Bd1 h6 33. Bc2 Rc8 34. Bg6
Qc7 35. Kh2 Rf8 36. Bb1 Re8 37. f4 gxf4 38. gxf4 Rg8 39. Kh3 e5 40. fxe5 Qd7+
41. Kh2 Qg4 *
Position (FEN): 6rk/5p2/bp3P1p/p2pP2P/3P2q1/P3Q3/1P5K/1B6 w - - 3 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 400
Best move: Qxh6#