[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.24"]
[Round "10"]
[White "Donnely, Brian"]
[Black "Withers, WR"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. dxe5 dxe5 13. Nbd2 Be6 14. Nh2 Rad8 15. Qf3 c4 16. Ndf1 Nb7 17. b4 Rd7 18. Ng3 Rfd8 19. Nf5 Bxf5 20. exf5 Ne8 21. Qh5 Nf6 22. Qe2 h6 23. Ng4 Nxg4 24. Qxg4 Kf8 25. a4 Bf6 26. axb5 axb5 27. Ra6 Nd6 28. Be3 Rb8 29. Bc5 Kg8 30. Re3 Qd8 31. Qg3 Ra8 32. Rb6 Rb8 33. Ra6 Ra8 34. Rb6 Rb8 35. Ra6 1/2-1/2