[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Shabsh Abdulatif, Mohammed"]
[Black "Jacobsen, John"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Bd3 O-O 12. O-O f5 13. f3 Nd7 14. Be3 g6 15. Qb3 b6 16. Rac1 Bf6 17. a3 Rb8 18. Qa2 Re8 19. b4 Bb7 20. Na4 Bg5 21. Qf2 Bxe3 22. Qxe3 Rc8 23. Nb2 a5 24. Rfd1 axb4 25. axb4 Ra8 26. Bc2 Qc7 27. Bb3 Rec8 28. Ba4 Rd8 29. Qb3 Rdc8 30. Nd3 Ba6 31. Bc6 Bb7 32. c5 bxc5 33. bxc5 Rcb8 34. Bxd7 Qxd7 35. c6 1-0