Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Nf6 6. e5 Ng4 7. cxd4 O-O 8. h3
Nh6 9. Bxh6 gxh6 10. a3 d5 11. Bd3 f5 12. exf6 Bxf6 13. O-O Nxd4 14. Nxd4 Bxd4
15. Bxh7+ Kxh7 16. Qxd4 c6 17. Nc3 Bf5 18. Ne2 Bg6 19. Ng3 Qf6 20. Qb4 Rf7 21.
Rae1 Qf4 22. Qb3 Raf8 23. Re3 Qd6 24. Rf3 Rxf3 25. gxf3 Qf6 26. Kg2 b6 27. Re1
b5 28. Re3 a5 29. Qd1 Qxb2 30. Re7+ Rf7 31. Rxf7+ Bxf7 32. Qd3+ Bg6 33. Qe3 Qf6
34. f4 d4 35. Qf3 b4 36. axb4 axb4 37. f5 Bf7 38. Ne4 Qe5 39. Qg4 c5 40. f6 Bg6
41. Qd7+ Kg8 *
Position (FEN): 6k1/3Q4/5Pbp/2p1q3/1p1pN3/7P/5PK1/8 w - - 3 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1153
Best move: Qg7#