Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Ng5 Qxg5 5. d4 Qxg2 6. Rf1 Nxd4 7. Be2 d6 8.
c3 Nxe2 9. Qxe2 Bg4 10. Qb5+ Ke7 11. Qxb7 Nf6 12. Bg5 Kd7 13. Qb5+ Ke7 14. b4
Qxe4+ 15. Kd2 a6 16. Qd3 Qxd3+ 17. Kxd3 Bf5+ 18. Kd2 Bb6 19. f4 h6 20. Bxf6+
gxf6 21. fxe5 Bxb1 22. exf6+ Kd7 23. Raxb1 Rhg8 24. Rfe1 Rg2+ 25. Kd1 Re8 26.
Rxe8 Kxe8 27. a4 Rxh2 28. Rb3 Ra2 29. a5 Be3 30. c4 Bg5 31. c5 d5 32. Rf3 Rb2
33. Rf5 c6 34. Re5+ Kf8 35. Rf5 Rxb4 36. Re5 Rb5 37. Re7 Rxa5 38. Ra7 Rxc5 *
Position (FEN): 5k2/R4p2/p1p2P1p/2rp2b1/8/8/8/3K4 w - - 0 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 515
Best move: Ra8#