Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. d4 exd4 6. Nxd4 Bd7 7. Bg5 Be7 8.
Bxc6 Bxc6 9. Bxf6 Bxf6 10. Nxc6 bxc6 11. c3 Rb8 12. Qc2 O-O 13. Nd2 d5 14. exd5
cxd5 15. Rfd1 c6 16. h3 Qd7 17. Ne4 Qe7 18. Nxf6+ Qxf6 19. Rd4 Rfd8 20. Rad1
Qe6 21. R1d3 c5 22. Rg4 Qe1+ 23. Kh2 Qe5+ 24. f4 Qe6 25. Rdg3 g6 26. h4 Kh8 27.
Qf2 d4 28. cxd4 cxd4 29. Rg5 d3 30. Qd2 Qe2 31. Qc3+ Kg8 32. Re5 Qc2 33. Rxd3
Qxd3 34. Re8+ Rxe8 35. Qxd3 Rxb2 36. h5 Ree2 37. Qd8+ Kg7 38. Qd4+ Kh6 39. hxg6
Rxg2+ 40. Kh3 Rh2+ 41. Kg4 Rbg2+ 42. Kf5 fxg6+ 43. Kf6 Rxa2 44. f5 Raf2 45.
Qe3+ Kh5 *
Position (FEN): 8/p6p/5Kp1/5P1k/8/4Q3/5r1r/8 w - - 3 46
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 1246
Best move: Qg5#