Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Bc4 Nf6 6. Nc3 Bd7 7. O-O O-O 8.
a3 c5 9. Nf5 Bxf5 10. exf5 Nc6 11. Re1 Nd4 12. Bd3 a6 13. b3 b5 14. Ne2 Nc6 15.
Nf4 Ne5 16. Bb2 Nxd3 17. Nxd3 Qd7 18. Qf3 Rac8 19. Rad1 Rfe8 20. g4 d5 21. Ne5
Qb7 22. g5 Ne4 23. Rxe4 dxe4 24. Qg3 Rcd8 25. Re1 Bd6 26. f6 g6 27. Qh4 Kh8 28.
Ng4 Bf8 29. Qg3 Re6 30. Ne3 Bd6 31. Qg4 Qc7 32. h4 Bf4 33. h5 Qd7 34. hxg6 Bxe3
35. Rxe3 hxg6 36. Qh4+ Kg8 37. Qh6 Qd1+ 38. Kg2 Qg4+ 39. Rg3 Qh5 *
Position (FEN): 3r2k1/5p2/p3rPpQ/1pp3Pq/4p3/PP4R1/1BP2PK1/8 w - - 8 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1053
Best move: Qg7#