[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.17"]
[Round "4"]
[White "Langeweg, Kick"]
[Black "Medina Garcia, Antonio Angel"]
[Result "1-0"]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. Qa4+ Nc6 9. e3 O-O 10. Be2 Be6 11. Rc1 Rfd8 12. O-O a6 13. Qd1 Bd6 14. Na4 Ne7 15. Nc5 Bc8 16. Rc3 b6 17. Nd3 Ng6 18. Qb3 Bf5 19. Rfc1 Rac8 20. Qd1 a5 21. a3 Qe7 22. Nde1 c5 23. dxc5 bxc5 24. Bd3 Be4 25. Qa4 Rb8 26. R3c2 Ra8 27. Bxe4 dxe4 28. Nd2 f5 29. Nc4 Bc7 30. Qc6 Kh7 31. g3 h5 32. h4 Rab8 33. Ng2 Rd3 34. Nf4 Bxf4 35. exf4 Nxf4 36. gxf4 Qxh4 37. Ne5 Rbd8 38. Qg6+ Kg8 39. Qf7+ 1-0