[Event "Interzonal-12b"]
[Site "Toluca"]
[Date "1982.08.16"]
[Round "5"]
[White "Nunn, John DM"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2575"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 h5 5. Be2 e6 6. Bxh5 c5 7. Be2 cxd4 8. Nb5 Be4 9. f3 Bg6 10. Nxd4 Bc5 11. Bb5+ Kf8 12. Nge2 a6 13. Ba4 b5 14. Bb3 Nd7 15. Be3 Qc7 16. f4 Ne7 17. O-O Bh5 18. c3 g5 19. Qe1 Bxe2 20. Qxe2 gxf4 21. Bxf4 Nc6 22. Rad1 Ke7 23. Kh1 Ncxe5 24. Nc6+ Qxc6 25. Bxe5 Nxe5 26. Qxe5 Qd6 27. Rxf7+ 1-0