[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Ljubojevic, Ljubomir"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2575"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Ng4 8. Bb5+ Kf8 9. Bg5 h6 10. Bh4 g5 11. Bg3 Qb6 12. Nde2 h5 13. h4 gxh4 14. Rxh4 Nc6 15. Qd2 Nd4 16. Nxd4 Qxd4 17. O-O-O Qxd2+ 18. Rxd2 Bf6 19. Rh1 h4 20. Bf4 Be6 21. Nd5 Bxd5 22. exd5 Rc8 23. Rh3 Ne5 24. Rb3 a6 25. Bf1 Nc4 26. Rd1 b5 27. a4 1/2-1/2