[Event "USA-ch"]
[Site "Greenville"]
[Date "1983.??.??"]
[Round "5"]
[White "Kudrin, Sergey"]
[Black "De Firmian, Nick E"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2475"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Be3 Nc6 10. Nxc6 bxc6 11. e5 Nd5 12. exd6 Bxd6 13. Bd2 Rb8 14. Na4 c5 15. c4 Ne7 16. Bc3 Nf5 17. b3 e5 18. Bb2 Nd4 19. Nc3 f5 20. f4 exf4 21. gxf4 Re8 22. Rf2 Bb7 23. Nd5 Bxd5 24. Bxd5+ Kh8 25. Kh1 Qc7 26. Qd2 Re7 27. Rg1 Rbe8 28. Bxd4 cxd4 29. b4 Re3 30. c5 Bxf4 31. Qxd4 Bh6 32. Rxf5 Re2 33. Qh4 Qd7 34. Rgf1 g6 35. Qd4+ R8e5 36. Rxe5 Bg7 37. Rxe2 Bxd4 38. Rf8+ 1-0