Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. e5 Ng4 6. d4 Bb4+ 7. c3 Ba5 8.
b4 Bb6 9. a4 a5 10. Be2 h5 11. Nd2 axb4 12. Nc4 bxc3 13. Nxb6 cxb6 14. h3 Nh6
15. Bxh5 Nf5 16. Qf3 Be6 17. Be3 Nxd4 18. Bxd4 Qxd4 19. Rd1 Qxe5+ 20. Kf1 Qxh5
21. Qxh5 Rxh5 22. Re1 Rxa4 23. Rc1 Rc5 24. Kg1 c2 25. Kh2 Rf4 26. f3 Rd4 27.
Rhe1 Rd2 28. f4 Rh5 29. Kg3 Kf8 30. Rf1 Rc5 31. Kf3 Bd5+ 32. Kg3 Rxg2+ 33. Kh4
Bc4 34. Rfe1 Be2 35. Rxe2 Rxe2 36. Kg4 f5+ 37. Kg5 Rg2+ 38. Kh5 Rc4 39. h4 Rxf4
40. Ra1 Rh2 41. Kg6 Rfxh4 42. Kxf5 Rh1 43. Ra7 c1=Q 44. Ke6 Rf4 *
Position (FEN): 5k2/Rp4p1/1pp1K3/8/5r2/8/8/2q4r w - - 2 45
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 482
Best move: Ra8#