Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Nc3 Nf6 6. Bd3 Bd6 7. O-O O-O 8. Nd2
Nbd7 9. f3 Qe7 10. e4 fxe4 11. fxe4 dxe4 12. Ndxe4 Nxe4 13. Nxe4 Bc7 14. Be3
Qh4 15. Rxf8+ Nxf8 16. Qf3 Bxh2+ 17. Kf1 Bd7 18. Ke2 Bc7 19. Rf1 Qe7 20. Bg5
Qe8 21. Nc5 Ng6 22. b3 Bd8 23. Bxd8 Rxd8 24. Nxb7 Rb8 25. Nd6 Qe7 26. c5 Rf8
27. Qg4 Rxf1 28. Kxf1 e5 29. Qe4 Qf6+ 30. Kg1 exd4 31. Bc4+ Kf8 32. Bf7 Ne5 33.
Bh5 d3 34. Qb4 Qg5 35. Qb8+ Ke7 36. Nc8+ Bxc8 *
Position (FEN): 1Qb5/p3k1pp/2p5/2P1n1qB/8/1P1p4/P5P1/6K1 w - - 0 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1769
Best move: Qd6#