Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 e6 5. c3 d6 6. Be2 Nbd7 7. O-O h6 8. h3 g5
9. Bg3 Nh5 10. Bh2 Nhf6 11. Nbd2 g4 12. hxg4 Nxg4 13. Bg3 Be7 14. Ne1 Ngf6 15.
Ndf3 Ne4 16. Bf4 Bf6 17. Qa4 a6 18. Rc1 Qe7 19. Bd3 Qf8 20. Bxe4 Bxe4 21. Nd2
Bb7 22. e4 Qg7 23. e5 dxe5 24. dxe5 Bxe5 25. Bxe5 Qxe5 26. Nef3 Qg7 27. Qf4
O-O-O 28. Ne4 f5 29. Ng3 h5 30. Nh4 Rdg8 31. Rfd1 Qe7 32. Nf3 h4 33. Ne2 Rg4
34. Qe3 Rhg8 35. Nf4 e5 36. Rxd7 Qxd7 37. Nxe5 Rxg2+ 38. Nxg2 Rxg2+ 39. Kf1 Qg7
40. Ke2 h3 41. Rh1 h2 42. Nf3 Qg4 *
Position (FEN): 2k5/1bp5/pp6/5p2/6q1/2P1QN2/PP2KPrp/7R w - - 2 43
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 406
Best move: Qe8#