[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1979.01.30"]
[Round "10"]
[White "Sosonko, Gennadi"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2625"]
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Nbd2 Rc8 12. Bxf6 Nxf6 13. Nb3 Be4 14. Qd2 c5 15. dxc5 Qxd2 16. Nfxd2 Bxg2 17. Kxg2 Bxc5 18. Nxc5 Rxc5 19. Rac1 Rfc8 20. Rxc5 Rxc5 21. Nb3 1/2-1/2