[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1980.01.19"]
[Round "4"]
[White "Seirawan, Yasser"]
[Black "Timman, Jan H"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2600"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. Nxe4 dxe4 6. Qg4 Bd7 7. Qxe4 Bc6 8. Qe3 Na6 9. d4 Nb4 10. Kd2 a5 11. a3 Na6 12. Kc2 Qd7 13. Nf3 Be7 14. Bd2 O-O 15. Bc3 b5 16. cxb5 Bxb5 17. Bxb5 Qxb5 18. Rhd1 Rfd8 19. Kd2 Nb4 20. Qe2 Qb7 21. axb4 axb4 22. Ke1 bxc3 23. bxc3 Qb3 24. Qd3 Rxa1 25. Rxa1 h6 26. Rb1 Qa3 27. Qc4 c5 28. Kf1 Qa8 29. h3 Rc8 30. Qb5 cxd4 31. cxd4 Qa2 32. Kg1 Bg5 33. Re1 Bf4 34. Qd7 Rb8 35. g3 Qa8 36. d5 Rd8 37. Qc6 Qxc6 38. dxc6 Bg5 39. Nxg5 hxg5 40. Kg2 Rc8 41. Rc1 f5 1-0