[Event "Interzonal-15"]
[Site "Manila"]
[Date "1990.??.??"]
[Round "7"]
[White "De Firmian, Nick E"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2600"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. a4 e6 8. Bd3 Nc6 9. Nxc6 bxc6 10. O-O Be7 11. Kh1 a5 12. Qf3 e5 13. f5 d5 14. Qg3 Nh5 15. Qf3 Nf6 16. Qg3 O-O 17. Bh6 Nh5 18. Qf3 Nf6 19. Qg3 Nh5 20. Qf3 1/2-1/2