[Event "USA-ch/Zonal"]
[Site "South Bend"]
[Date "1981.07.10"]
[Round "1"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Fedorowicz, John P"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2435"]

1. g3 e5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Be3 O-O 8. Rc1 Kh8 9. Qd2 Nc6 10. Bxc6 bxc6 11. Nf3 f6 12. Qc2 Bh3 13. Rg1 Bg4 14. Nd2 Nd5 15. Nd1 Nxe3 16. Nxe3 Bd7 17. g4 Rb8 18. a3 Qc8 19. Ne4 Qb7 20. Nc4 Qb5 21. f3 Be6 22. Kf2 Bxc4 23. Qxc4 Qxb2 24. Qxc6 Qd4+ 25. Kg2 Rb2 26. Rc2 Bxa3 27. Qxc7 Rxc2 28. Qxc2 a5 29. Rb1 Bb4 30. Qa4 g6 31. Qb5 f5 32. e3 Qd8 33. Qxe5+ Kg8 34. gxf5 Qxd3 35. Qe6+ Kh8 36. Qe5+ Kg8 1/2-1/2