[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Wittmann, Walter"]
[Black "Jakobsen, Ole"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2400"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 Qc7 8. f4 b5 9. Bf3 Bb7 10. e5 dxe5 11. Bxb7 Qxb7 12. fxe5 Nfd7 13. O-O Nxe5 14. Qh5 Ng6 15. Rae1 Nd7 16. Qh3 Be7 17. Rxf7 Kxf7 18. Qxe6+ Kf8 19. Nd5 Nf6 20. Rf1 Rd8 21. Nc6 Rxd5 22. Qxd5 Ke8 23. Qf3 Nh4 24. Qg3 Qxc6 25. Qxh4 Qe4 26. Qg3 Kd7 27. Re1 Re8 0-1