[Event "World op 18th"]
[Site "Philadelphia"]
[Date "1990.??.??"]
[Round "8"]
[White "Hellers, Ferdinand"]
[Black "Ivanov, Alexander"]
[Result "1-0"]
[EventArchiveKey "world-open-1990"]
[WhiteElo "2525"]
[BlackElo "2520"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 g5 5. d4 d6 6. h4 g4 7. Ng1 f3 8. Be3 fxg2 9. Bxg2 Be7 10. Bf2 Nf6 11. Nge2 g3 12. Bxg3 Rg8 13. Bf3 Bg4 14. Bxg4 Rxg4 15. Qd3 Qd7 16. O-O-O O-O-O 17. Qf3 d5 18. exd5 Nb4 19. d6 Bxd6 20. Bxd6 Qxd6 21. a3 Nc6 22. Rhf1 Rg6 23. h5 Rh6 24. Nb5 Qd5 25. Qf4 Qxb5 26. Qxh6 Ng4 27. Qd2 Qxh5 28. Ng3 Qd5 29. Kb1 Qxd4 30. Qxd4 1-0