Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. b4 cxb4 5. d4 a6 6. Bd3 e6 7. O-O Nf6 8. Re1
b5 9. Bd2 Nc4 10. Bg5 h6 11. Bh4 g5 12. Bg3 Bb7 13. Nbd2 d5 14. e5 Nb2 15. Qe2
Nxd3 16. cxd3 Nh5 17. Rec1 Nxg3 18. fxg3 Rc8 19. Nb3 Be7 20. Nc5 Qb6 21. Qe3 a5
22. Rc2 O-O 23. h4 Kg7 24. hxg5 hxg5 25. Nxg5 a4 26. Nh3 b3 27. axb3 axb3 28.
Rf2 Rxc5 29. dxc5 Qxc5 30. d4 Qc4 31. Nf4 Rh8 32. Qf3 Rh7 33. Nxe6+ fxe6 34.
Qf7+ Kh6 35. Qxe6+ Kh5 36. Qh3+ Kg6 37. Qf5+ Kg7 38. Qf7+ Kh6 39. Qe6+ Kh5 40.
Rf5+ Bg5 41. g4+ Kh4 42. Qg6 Qxd4+ 43. Rf2 Qxa1+ 44. Kh2 Qxe5+ 45. Kg1 Qe1+ 46.
Rf1 Be3+ 47. Kh2 Qxf1 *
Position (FEN): 8/1b5r/6Q1/1p1p4/6Pk/1p2b3/6PK/5q2 w - - 0 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1582
Best move: g3#