[Event "Vidmar Memorial-02"]
[Site "Ljubljana/Portoroz"]
[Date "1973.04.12"]
[Round "8"]
[White "Razuvaev, Yuri S"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 Nxd5 6. dxc5 Bxc5 7. Ne4 Be7 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. c4 N5f6 11. Nd6+ Bxd6 12. Qxd6 Ne4 13. Qa3 Qc7 14. b3 Ndc5 15. O-O O-O 16. b4 Nd7 17. Qd3 Ndf6 18. Bb2 a5 19. b5 Rfd8 20. Qe2 Nc5 21. Be5 Qe7 22. Rfd1 Rxd1+ 23. Rxd1 Rd8 24. Rd4 Rxd4 25. Bxd4 Nfd7 26. Ne5 Qd6 27. Nxd7 Nxd7 28. Bc3 b6 29. g3 f6 30. Qe4 Kf7 31. Qxh7 Qd1+ 32. Kg2 Qe2 33. Qh4 e5 34. h3 1/2-1/2