[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Helmers, Knut Jaran"]
[Black "Radford, Michael"]
[Result "1-0"]
[WhiteElo "2345"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. d4 O-O 6. c4 d6 7. Nc3 c6 8. b3 Ne4 9. Bb2 Nd7 10. Nxe4 fxe4 11. Nd2 d5 12. f3 e3 13. Nb1 Bf6 14. Nc3 e5 15. dxe5 Nxe5 16. cxd5 cxd5 17. Qxd5+ Qxd5 18. Nxd5 Rf7 19. Nxf6+ gxf6 20. f4 Nc6 21. Bd5 Bg4 22. Rfd1 Nb4 23. Bxf7+ Kxf7 24. Rac1 Re8 25. a3 Bxe2 26. axb4 Bxd1 27. Rxd1 b6 28. Re1 Kg6 29. Bc1 Re4 30. Rxe3 1-0