Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
e5 Nd7 9. Bf4 Qe7 10. O-O O-O 11. Re1 d4 12. a3 dxc3 13. axb4 cxb2 14. Rb1 Qxb4
15. Re4 Qe7 16. Rxb2 Nc5 17. Re3 a5 18. Bc4 a4 19. h3 a3 20. Ra2 Ra4 21. Qe2
Be6 22. Bxe6 Nxe6 23. Bg3 Nd4 24. Qd3 Rfa8 25. f4 Qc5 26. Bf2 Qd5 27. Ra1 a2
28. Re4 c5 29. Kh1 Ra3 30. c3 Rxc3 31. Qxc3 Qxe4 32. Bxd4 cxd4 33. Qb2 Qd5 34.
Kh2 d3 35. Qd2 c5 36. h4 c4 37. Rxa2 Rxa2 38. Qxa2 d2 39. Qa4 h6 40. Qd1 c3 41.
f5 Qd3 42. f6 c2 43. Qg4 Qg6 44. Qc8+ Kh7 45. fxg7 d1=Q *
Position (FEN): 2Q5/5pPk/6qp/4P3/7P/8/2p3PK/3q4 w - - 0 46
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 685
Best move: Qh8#