[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1975.01.23"]
[Round "8"]
[White "Popov, Luben"]
[Black "Hort, Vlastimil"]
[Result "0-1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Bg5 Qd7 15. Rb1 Bxc4 16. Bxc4 a6 17. b4 b5 18. Bd3 h6 19. Bd2 Rab8 20. a5 Qe7 21. f4 cxb4 22. Rxb4 Nd7 23. Qf3 Rbc8 24. Nd1 Red8 25. Rb1 Ne8 26. Nf2 Nc5 27. Bc2 Nf6 28. Bb4 Re8 29. Rfe1 Nfd7 30. Rbd1 Qf6 31. Rb1 Qd4 32. Kh1 f5 33. h3 Qc4 34. Bxc5 Nxc5 35. Rec1 Nxe4 36. Bxe4 fxe4 37. Rxc4 exf3 38. Rc6 Rxc6 39. dxc6 Rc8 40. Rc1 b4 41. gxf3 b3 42. Rb1 b2 43. Nd3 Rxc6 44. Nxb2 Rc5 45. Nd3 Rxa5 46. Rb6 Bf8 47. Rb7 Ra3 48. Nf2 Rxf3 49. Kg2 Rxf4 50. Ra7 h5 0-1