[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1974.01.20"]
[Round "5"]
[White "Sosonko, Gennadi"]
[Black "Langeweg, Kick"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d4 dxc4 7. Na3 Nc6 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. Rc1 Qc8 12. e3 Rd8 13. a3 Ne4 14. Qe2 a4 15. b4 Qe6 16. Rfd1 Na7 17. Nfe5 Nb5 18. Na5 Qa6 19. Nd3 b6 20. Nf4 e6 21. Nc6 Re8 22. Bf1 Ned6 23. Nxd5 exd5 24. Qf3 Re4 25. Bd3 Qb7 26. Qe2 1-0