Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 d6
8. Bc4 Nf6 9. O-O O-O 10. Qc2 Bg4 11. Bd3 h6 12. a3 a6 13. Rfe1 Nh5 14. h3 Bd7
15. d5 Ne5 16. Nxe5 dxe5 17. Nf3 Nf4 18. Nxe5 Bxh3 19. g3 Nxd3 20. Nxd3 Bg4 21.
Nf4 Re8 22. Kg2 Re5 23. f3 Bd7 24. Qc3 Rg5 25. Rh1 Rc8 26. Rh5 Rxh5 27. Nxh5
Qg5 28. Rh1 c6 29. d6 Re8 30. Nf4 g6 31. a4 h5 32. b4 Qe5 33. Rc1 Qxd6 34. b5
cxb5 35. axb5 Rc8 36. Qb2 Rxc1 37. Qxc1 axb5 38. Nd5 Bc6 39. Nf4 b4 40. Qa1 b3
41. Qb2 Ba4 42. Nd5 b5 43. Nf6+ Kf8 44. Qc3 Ke7 45. Nd5+ Kf8 *
Position (FEN): 5k2/5p2/3q2p1/1p1N3p/b3P3/1pQ2PP1/6K1/8 w - - 6 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1597
Best move: Qh8#