[Event "Interzonal-11b"]
[Site "Rio de Janeiro"]
[Date "1979.10.02"]
[Round "8"]
[White "Ivkov, Borislav"]
[Black "Torre, Eugenio"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2520"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 h6 8. Bf4 e6 9. dxe6 Bxe6 10. Bxd6 Re8 11. Nf3 Nc6 12. O-O Qa5 13. Nd2 Red8 14. Bf4 Ne8 15. Nd5 Bxb2 16. Nb3 Qa3 17. Bxh6 Bxd5 18. cxd5 Bxa1 19. Qxa1 Nd4 20. Nxd4 cxd4 21. Qxd4 Qe7 22. e5 Kh7 23. Be3 Ng7 24. Bg4 Re8 25. d6 Qd8 26. d7 Rf8 27. Qf4 Qe7 28. Rd1 Rad8 29. Qg5 Qb4 30. Qh4+ Kg8 31. Bg5 Qa5 1-0