Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. Bxb8 Rxb8 5. Nbd2 e6 6. h3 Bb4 7. c3 Ba5 8. e3
Qb6 9. Nb3 Ne7 10. Ne5 Qd8 11. Nc5 Bc7 12. f4 Bxe5 13. dxe5 h6 14. g4 Bh7 15.
Qa4 Qb6 16. b4 a6 17. O-O-O O-O 18. Bg2 Rfd8 19. Rhe1 Nc8 20. a3 Na7 21. e4 Nb5
22. Qb3 dxe4 23. a4 Nc7 24. a5 Qa7 25. Nd7 Rbc8 26. Nb6 Rxd1+ 27. Qxd1 Re8 28.
Qd7 Qb8 29. h4 Nd5 30. Nxd5 exd5 31. g5 hxg5 32. hxg5 Qc8 33. Qh3 Bf5 34. Qe3
Kf8 35. Rh1 Ke7 36. Qc5+ Ke6 *
Position (FEN): 2q1r3/1p3pp1/p1p1k3/P1QpPbP1/1P2pP2/2P5/6B1/2K4R w - - 9 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 989
Best move: Qd6#