[Event "USA-ch"]
[Site "Berkeley"]
[Date "1984.??.??"]
[Round "15"]
[White "Seirawan, Yasser"]
[Black "Fedorowicz, John P"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2475"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 O-O 7. Bd3 a6 8. Nge2 b5 9. O-O Nbd7 10. a3 Bb7 11. b4 e5 12. Qb3 exd4 13. Bxd4 Ne5 14. Rfd1 Nxd3 15. Rxd3 bxc4 16. Qxc4 a5 17. Rdd1 axb4 18. axb4 Rxa1 19. Rxa1 Qd7 20. Nc1 Qe6 21. Qxe6 fxe6 22. Nb3 e5 23. Bb6 Ra8 24. Na5 Bc8 25. Rd1 Bf8 26. Na4 Bd7 27. Be3 c5 28. Nb6 Ra6 29. Nxd7 Nxd7 30. Bd2 cxb4 31. Bxb4 Kf7 32. Be1 Ke6 33. Nc4 Rc6 34. Ne3 Bh6 35. Nd5 Rc1 36. Rxc1 Bxc1 37. Bb4 Bb2 38. Kf1 Bd4 39. Ke2 Bg1 40. h3 Bc5 41. Kd3 Bxb4 42. Nxb4 Nb6 43. h4 d5 44. exd5+ Nxd5 45. Nxd5 Kxd5 46. g3 Kd6 47. Ke4 Ke6 48. g4 Kd6 49. f4 exf4 50. Kxf4 Ke6 51. Ke4 h6 1/2-1/2