[Event "Hoogovens"] [Site "Wijk aan Zee NED"] [Date "1973.01.31"] [EventDate "1973.01.16"] [Round "13"] [Result "1-0"] [White "Zoltan Ribli"] [Black "Coenraad Zuidema"] [ECO "C69"] [WhiteElo "2505"] [BlackElo "2430"] [PlyCount "51"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Bd7 11. Nc3 O-O-O 12. Bf4 c4 13. Na5 Bc5+ 14. Kh1 b5 15. Nd5 c6 16. b4 Ba7 17. Nc7 Bb8 18. Ne6 Bxf4 19. Nxc6 Bxe6 20. Nxd8 Bd7 21. Nf7 Ne7 22. Nxh8 Be6 23. a4 Be5 24. axb5 Bxa1 25. bxa6 Be5 26. Rd8+ 1-0