[Event "Vidmar Memorial 05th"]
[Site "Bled/Portoroz"]
[Date "1979.06.03"]
[Round "2"]
[White "Ivkov, Borislav"]
[Black "Timman, Jan H"]
[Result "0-1"]
[WhiteElo "2525"]
[BlackElo "2625"]
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O c5 8. Nc3 Na6 9. d4 d5 10. dxc5 Nxc5 11. Nxd5 Nxd5 12. Bxg7 Kxg7 13. cxd5 Qxd5 14. Qxd5 Bxd5 15. Rfd1 Rfd8 16. Rac1 Kf6 17. b4 Ne6 18. a3 Bxf3 19. Rxd8 Bxg2 20. Rd7 Bh3 21. Rc6 Kg7 22. Rc4 a5 23. f3 b5 24. Rh4 Nf4 25. Rxe7 g5 26. Rxh3 axb4 27. Rxh7+ Kxh7 28. axb4 Ne6 29. Rxf7+ Kg6 30. Rb7 Nd4 31. Rb6+ Kf5 32. Kf2 Ke5 33. h4 gxh4 34. gxh4 Ra2 35. h5 Rxe2+ 36. Kg3 Re1 37. h6 Rh1 38. Kg2 Rh5 39. Kg3 Rxh6 0-1