[Event "USA-ch/Zonal"]
[Site "South Bend"]
[Date "1981.??.??"]
[Round "15"]
[White "Fedorowicz, John P"]
[Black "Tarjan, James Edward"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2530"]
1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e6 6. Nge2 Nge7 7. O-O O-O 8. d4 cxd4 9. Nxd4 Nxd4 10. exd4 d5 11. cxd5 Nxd5 12. Nxd5 1/2-1/2