[Event "USA-ch/Zonal"]
[Site "South Bend"]
[Date "1981.??.??"]
[Round "13"]
[White "Kavalek, Lubomir"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2555"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. bxc3 f6 15. Ba3+ Kf7 16. Qb7+ Kg8 17. Rd1 Qb8 18. Qxb8 Rxb8 19. Bxf8 Kxf8 1/2-1/2