Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 d6 6. O-O Be6 7. Bxe6 fxe6 8.
Nc3 O-O 9. a3 a6 10. Re1 Qd7 11. Bg5 Rae8 12. Na4 Ba7 13. c3 b5 14. d4 bxa4 15.
dxe5 Nxe5 16. Nxe5 dxe5 17. Bxf6 Qxd1 18. Rexd1 gxf6 19. Rd7 Bb6 20. Re1 Rd8
21. Re7 Rd6 22. Rc1 Rfd8 23. Rc2 Rd1+ 24. Kh2 R1d2 25. Rxd2 Rxd2 26. f3 Rxb2
27. Kg3 Rb3 28. Kg4 Rxc3 29. Rxe6 Kf7 30. Kf5 a5 31. Rxf6+ Kg7 32. h4 Bd4 33.
h5 Rc2 34. h6+ Kg8 35. Re6 Rxg2 36. Ra6 Rf2 37. Ke6 Rxf3 38. Rxa5 c5 39. Rxa4
Rh3 *
Position (FEN): 6k1/7p/4K2P/2p1p3/R2bP3/P6r/8/8 w - - 1 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 857
Best move: Ra8#