Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 c5 3. Bc4 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nxc6 bxc6 7. O-O d5 8.
exd5 cxd5 9. Bb3 Bd7 10. Nc3 Bb4 11. Ne2 Nf6 12. Qd4 Be7 13. Kh1 O-O 14. f4 h6
15. Ng3 Bb5 16. Rf3 Nd7 17. f5 Bf6 18. Qg4 Ne5 19. Qf4 Nxf3 20. Qxf3 Bd7 21.
Nh5 Bg5 22. Bxg5 Qxg5 23. f6 g6 24. Ng7 Rab8 25. Rf1 Rb4 26. g3 Bb5 27. Rf2 Rb8
28. h4 Qg4 29. Qe3 g5 30. hxg5 Qxg5 31. Qa7 Bc6 32. Nxe6 Qh5+ 33. Rh2 d4+ 34.
Kg1 Qd1+ 35. Kf2 Qd2+ 36. Kf1 Qxh2 37. Nf4 R8b7 38. Qa8+ Kh7 39. Qc8 Be4 40.
Qg4 Rxb3 *
Position (FEN): 8/1r3p1k/p4P1p/8/3pbNQ1/1r4P1/PPP4q/5K2 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1117
Best move: Qg7#