Chess puzzle (Checkmate)
Moves: 1. Nf3 d6 2. g3 Nf6 3. d4 g6 4. Bg2 Bg7 5. c4 O-O 6. Nc3 Bf5 7. O-O c6 8. Ne1
e5 9. d5 e4 10. Nc2 Re8 11. Bg5 h6 12. Be3 c5 13. h3 h5 14. Qd2 Qd7 15. Kh2 Na6
16. a3 Nc7 17. a4 a5 18. Bg5 Na6 19. Ne3 Nb4 20. Rac1 Kh7 21. b3 Kg8 22. Rfe1
Nh7 23. Nxf5 Qxf5 24. Be3 g5 25. Rf1 h4 26. g4 Qg6 27. Kg1 f5 28. gxf5 Qxf5 29.
Kh1 g4 30. hxg4 Qxg4 31. f3 exf3 32. Rxf3 Be5 33. Bh3 Qh5 34. Rg1+ Kh8 35. Ne4
Rg8 36. Ng5 Nxg5 37. Bxg5 Rg7 38. Bf6 Bxf6 39. Rxf6 Rxg1+ 40. Kxg1 Rg8+ 41. Kh1
Rg6 42. Qf4 Rxf6 43. Qxf6+ Kh7 44. Bf5+ Kg8 45. Bg6 Qh6 46. Bf7+ Kh7 47. Qe7
Qg7 48. Qe4+ Kh6 *
Position (FEN): 8/1p3Bq1/3p3k/p1pP4/PnP1Q2p/1P6/4P3/7K w - - 11 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1242
Best move: Qxh4#