[Event "Vidmar Memorial 05th"]
[Site "Bled/Portoroz"]
[Date "1979.06.19"]
[Round "14"]
[White "Ivkov, Borislav"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2525"]
[BlackElo "2620"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. Nf3 Na6 7. e3 Nxc5 8. Bd2 b6 9. Be2 Bb7 10. O-O a5 11. Rfd1 Qe7 12. b3 Rac8 13. Qb2 Nce4 14. Nxe4 Nxe4 15. a3 Nxd2 16. Nxd2 Bc5 17. Bf3 d5 18. cxd5 exd5 19. Nf1 Bd6 20. Qa2 Be5 21. Rab1 Rfd8 22. b4 axb4 23. Rxb4 Qc5 24. Qb3 Bc6 25. Ng3 Bc3 26. Rf4 Ra8 27. a4 Be5 28. Rb4 Qa5 29. Rb5 Bxb5 30. axb5 Qa2 31. Qxa2 Rxa2 32. Bxd5 Kf8 33. f4 Bf6 34. Ne4 Be7 35. Rd4 Rb2 36. Bc6 Rxd4 37. exd4 f5 38. Ng3 g6 39. Kf1 Bh4 40. d5 Ke7 41. Kg1 Kd6 42. Nf1 Bf2+ 43. Kh1 Rb1 0-1