Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. h3 Nf6 5. Bd3 O-O 6. Bg5 Nc6 7. c3 a6 8. Na3
Bd7 9. O-O b5 10. Nc2 Rb8 11. Re1 b4 12. c4 a5 13. b3 Na7 14. Rc1 Bc6 15. Qd2
Ba8 16. Rcd1 Qc8 17. Bh6 c5 18. d5 e6 19. Bxg7 Kxg7 20. Ne3 exd5 21. exd5 h5
22. Ng5 Rh8 23. Qc2 Rh6 24. Qe2 Qf8 25. Qf3 Nd7 26. Bc2 Ne5 27. Qf4 Re8 28. Nf1
Nc8 29. Ng3 Ne7 30. Re3 Bb7 31. Rde1 Bxd5 32. Rxe5 dxe5 33. Qxe5+ f6 34. Nf5+
gxf5 35. Ne6+ Bxe6 36. Qxe6 Rh8 37. Re3 Ng6 38. Qxf5 Rxe3 *
Position (FEN): 5q1r/6k1/5pn1/p1p2Q1p/1pP5/1P2r2P/P1B2PP1/6K1 w - - 0 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 636
Best move: Qxg6#