[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1988.01.12"]
[Round "4"]
[White "Hansen, Curt"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2535"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5 7. Nb3 Bb4 8. Bg2 d5 9. cxd5 exd5 10. O-O Be6 11. Bg5 O-O 12. Rc1 h6 13. Be3 Re8 14. Na4 Ne4 15. Bc5 Qf6 16. Bxb4 Nxb4 17. a3 Nc6 18. e3 Rad8 19. Nd4 Bd7 20. Nc5 Nxd4 21. Qxd4 Qxd4 22. exd4 Bb5 23. Rfd1 b6 24. Nxe4 dxe4 1/2-1/2