Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 g6 8.
Bxf6 Bxf6 9. e3 O-O 10. Bd3 Re8 11. h4 Bg4 12. h5 Bxh5 13. Rxh5 gxh5 14. Bxh7+
Kg7 15. O-O-O Nd7 16. Rh1 h4 17. Kb1 Qe7 18. Ne2 Nf8 19. Bf5 Ng6 20. Ka1 a5 21.
g3 Rh8 22. Rg1 hxg3 23. Nxg3 Qb4 24. a3 Qb6 25. Ne2 Rh6 26. Nf4 Rah8 27. Bxg6
fxg6 28. Rxg6+ Kf7 29. Qf5 Rxg6 30. Qxg6+ Ke7 31. Qf5 Rh1+ 32. Ka2 a4 33. Qe6+
Kd8 34. Qxf6+ Kc8 35. Qf8+ Kc7 36. Ne6+ Kd7 37. Ne5+ Kxe6 38. Qf7+ Kd6 *
Position (FEN): 8/1p3Q2/1qpk4/3pN3/p2P4/P3P3/KP3P2/7r w - - 2 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 911
Best move: Qd7#