[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.11"]
[Round "7"]
[White "Partos, Charles"]
[Black "Seirawan, Yasser"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2570"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5 gxf5 9. Qh5+ Kf8 10. exf5 Nf6 11. Qd1 Nxf5 12. Bh3 Rg8 13. Qd3 Nxe3 14. Qxe3 Bh8 15. Nge2 Ng4 16. Bxg4 Rxg4 17. Qh6+ Kg8 18. b3 Bg7 19. Qe3 Bf5 20. Ng3 Bg6 21. O-O Qh4 22. f3 Rxg3+ 23. hxg3 Qxg3+ 24. Kh1 Rf8 25. Rf2 Bh5 26. Raf1 Rf4 27. Rg2 Bxf3 28. Rxf3 Qxf3 29. Qxf3 Rxf3 30. Nb5 Rf1+ 31. Kh2 Kf7 32. Nxc7 e4 33. Re2 Be5+ 34. Kg2 Rf4 35. Ne6 Rg4+ 36. Kf2 Ke7 37. Ke3 h5 38. Re1 Bh2 39. Rh1 Bg1+ 40. Ke2 h4 41. Nf4 Rxf4 42. Rxg1 h3 43. Ke3 Rh4 44. Rh1 Kf6 45. Kf2 Ke5 46. Kg3 Rh7 47. Rxh3 Rxh3+ 48. Kxh3 Kd4 49. Kg2 b6 50. Kf2 Kd3 0-1