[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.07"]
[Round "3"]
[White "Browne, Walter Shawn"]
[Black "Olsen, Henry"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Na5 10. Rd1 Bc5 11. Be3 Nxb3 12. axb3 O-O 13. Bxc5 Nxc5 14. Nc3 c6 15. Nd4 Qc8 16. b4 Nb7 17. Nb3 Bf5 18. Re1 Re8 19. Qd2 Nd8 20. Re3 Ne6 21. Ne2 Nf8 22. Ned4 Ng6 23. f4 Bd7 24. Rf1 Qc7 25. Rg3 Rad8 26. Nc5 Bc8 27. Ra3 Ne7 28. Rfa1 Qb6 29. Nxa6 Nf5 30. Nc5 Nxd4 31. Qxd4 Bb7 32. f5 Ra8 33. f6 Ra4 34. Qg4 g6 35. Qd7 Rb8 36. e6 1-0