Chess puzzle (Checkmate)
Moves: 1. e3 e5 2. b3 d5 3. Bb2 Bd6 4. h3 f6 5. Be2 Be6 6. Nc3 Ne7 7. Bg4 f5 8. Bh5+
g6 9. Be2 O-O 10. Nb5 c6 11. Nxd6 Qxd6 12. Nf3 e4 13. Be5 Qd7 14. Ng5 b5 15. h4
h6 16. Nh3 c5 17. h5 g5 18. Nxg5 hxg5 19. h6 Kh7 20. Bg7 Rf7 21. Bh5 Nbc6 22.
Bxf7 Bxf7 23. Qe2 c4 24. c3 a5 25. f3 Ng6 26. Qf2 b4 27. Qg3 bxc3 28. dxc3 cxb3
29. axb3 d4 30. Bxd4 Bxb3 31. Rb1 a4 32. Qxg5 Nxd4 33. cxd4 Rc8 34. Kf2 Rc2+
35. Kg3 Qd6+ 36. f4 Re2 37. Rhe1 Rxe1 38. Rxe1 Qb4 39. Rb1 Qd2 40. Qf6 Qxe3+
41. Kh2 Qxf4+ 42. g3 Qf2+ 43. Kh3 f4 *
Position (FEN): 8/7k/5QnP/8/p2Ppp2/1b4PK/5q2/1R6 w - - 0 44
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1215
Best move: Qg7#