Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 e6 5. O-O Bd6 6. c4 O-O 7. c5 Be7 8. a3 b6
9. b4 bxc5 10. dxc5 a5 11. b5 Na7 12. e4 Nxb5 13. e5 Ne4 14. a4 Nbc3 15. Nxc3
Nxc3 16. Qc2 Ne4 17. Ba3 Ba6 18. Rfe1 Ng5 19. Nd4 f6 20. Nc6 Qd7 21. Nxe7+ Qxe7
22. exf6 Qxf6 23. h4 Nf3+ 24. Bxf3 Qxf3 25. Rxe6 Bc8 26. Re3 Qf6 27. Bb2 d4 28.
Rd3 Bf5 29. Bxd4 Bxd3 30. Qb3+ Qf7 31. Qxd3 Rad8 32. Rd1 Qa2 33. Qe4 Qxa4 34.
Qe6+ Kh8 35. Bxg7+ Kxg7 36. Rxd8 Qa1+ 37. Kg2 Rxd8 38. Qe7+ Kh6 *
Position (FEN): 3r4/2p1Q2p/7k/p1P5/7P/6P1/5PK1/q7 w - - 2 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1307
Best move: Qg5#