Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8.
Qe2 Be6 9. b3 Nf6 10. Bb2 Qc7 11. h3 Bd6 12. Nd2 O-O 13. Nc4 Bxc4 14. Bxc4 b5
15. Bd3 g6 16. f4 Nh5 17. f5 Bc5+ 18. Kh2 Rad8 19. Qg4 Bd4 20. Bxd4 Rxd4 21. f6
Qd6 22. Qh4 Re8 23. Rf3 Re6 24. Raf1 c5 25. g3 c4 26. Be2 Rd2 27. R1f2 Qd4 28.
bxc4 bxc4 29. Kg2 Qd8 30. Bxc4 Rxf2+ 31. Rxf2 Rxf6 32. Bxf7+ Kxf7 33. Re2 Qd4
34. Qg4 Ng7 35. Qc8 Ne6 36. Qxa6 Nc5 37. Qa7+ Kg8 38. Qb8+ Kg7 39. Qa7+ Kh6 40.
Qa8 Qd1 41. Rf2 Rxf2+ 42. Kxf2 Qxc2+ 43. Kf3 Qd3+ 44. Kg2 Nxe4 45. Qf8+ Kh5 46.
g4+ Kh4 *
Position (FEN): 5Q2/7p/6p1/4p3/4n1Pk/3q3P/P5K1/8 w - - 1 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 975
Best move: Qh6#