[Event "USA-ch"]
[Site "Berkeley"]
[Date "1984.??.??"]
[Round "6"]
[White "De Firmian, Nick E"]
[Black "Dzindzichashvili, Roman"]
[Result "0-1"]
[WhiteElo "2515"]
[BlackElo "2485"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Bd3 Bg4 6. e5 e6 7. h3 Bxf3 8. Qxf3 Nd7 9. O-O Ne7 10. Ne2 c5 11. c3 Nc6 12. a3 O-O 13. Qg4 Qb6 14. Rb1 Rae8 15. b4 cxd4 16. cxd4 f6 17. exf6 Nxf6 18. Qh4 Ne7 19. f3 Nf5 20. Bxf5 exf5 21. Ng3 Nd7 22. Rd1 Ne5 23. a4 Nc4 24. Bg5 Re6 25. a5 Qc7 26. Bf4 Qd7 27. Nf1 Rfe8 28. Bh6 Re2 29. Bxg7 Qxg7 30. Kh1 g5 31. Qg3 h5 32. h4 gxh4 33. Qh3 Qg5 34. g3 Nb2 35. Rxb2 Rxb2 36. gxh4 Qg6 37. Ng3 f4 38. Nf5 Ree2 39. Rg1 Qxg1+ 40. Kxg1 Re1+ 41. Qf1 Rxf1+ 0-1