[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.01.16"]
[Round "3"]
[White "Sosonko, Gennadi"]
[Black "Ligterink, Gert"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2430"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Nbd7 11. e4 Re8 12. Re1 c4 13. Qe2 Qc7 14. Bf4 Ng4 15. Bf1 Qc5 16. Nd2 Nde5 17. h3 Nd3 18. hxg4 Bxg4 19. Qe3 Bd4 20. Bxd3 Bxe3 21. Bxe3 Qb4 22. Nxc4 b5 23. Na2 Qb3 24. Nc1 Qb4 25. Bd2 Qc5 26. Nb3 Qc7 27. Ne3 Bd7 28. Nd4 Qb6 29. Ndc2 bxa4 30. Nc4 Qb8 31. Bf4 Bb5 32. Bxd6 Qd8 33. Ba3 Bxc4 34. Bxc4 Rc8 35. Bd3 h5 36. Ne3 h4 37. d6 hxg3 38. fxg3 Rb8 39. Nd5 Qg5 40. Kg2 Qd2+ 41. Be2 Kg7 42. Rad1 1-0