[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.06"]
[Round "2"]
[White "Scharf, Manfred"]
[Black "Hamilton, Douglas Gibson"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Bb7 9. Ba4 Bd6 10. Nc3 O-O 11. d3 c5 12. Qh3 h6 13. Nge4 Nxe4 14. Nxe4 f5 15. Nxd6 Qxd6 16. c3 f4 17. Bc2 Qg6 18. f3 c4 19. O-O cxd3 20. Bb3+ Nxb3 21. axb3 Qb6+ 22. Kh1 Qxb3 23. Qh4 Qc2 24. Qe1 Qe2 25. Qxe2 dxe2 26. Re1 e4 27. fxe4 f3 28. gxf3 Bxe4 29. Kg1 Bxf3 30. Be3 Rf7 31. Bc5 a5 32. Ra4 Ra6 33. Raa1 Be4 34. Bf2 Rg6+ 35. Bg3 Bd3 36. Kg2 Rf1 37. b4 a4 38. Kh3 a3 39. Rxa3 Rxg3+ 0-1