[Event "USA-ch/Zonal"]
[Site "South Bend"]
[Date "1981.??.??"]
[Round "14"]
[White "Kogan, Boris Markovich"]
[Black "Peters, Jack"]
[Result "1/2-1/2"]
[BlackElo "2485"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Bg2 Be6 8. Ne3 Rc8 9. O-O Qd7 10. Na3 h5 11. h4 g5 12. hxg5 h4 13. f4 Bh3 14. g4 Bxg4 15. Nxg4 Qxg4 16. e3 1/2-1/2