| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. L Ogaard vs E M Green |
| ½-½ | 29 |
1969 |
World Junior Ch | E91 King's Indian |
| 2. Bjorneraas vs L Ogaard |
 | 0-1 | 48 |
1970 |
Unknown | B03 Alekhine's Defense |
| 3. Ribli vs L Ogaard |
| 1-0 | 44 |
1971 |
Athens (Wch U20) | B60 Sicilian, Richter-Rauzer |
| 4. L Ogaard vs E R Lundin |
 | 0-1 | 23 |
1971 |
Oslo (Norway) | C45 Scotch Game |
| 5. Hecht vs L Ogaard |
| ½-½ | 47 |
1972 |
Helsinki | B40 Sicilian |
| 6. L Ogaard vs Wade |
| 0-1 | 32 |
1972 |
Skopje ol (Men) | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 7. L Ogaard vs Robatsch |
| ½-½ | 40 |
1972 |
Helsinki | A77 Benoni, Classical, 9...Re8, 10.Nd2 |
| 8. R Verstraeten vs L Ogaard |
| 0-1 | 38 |
1972 |
Skopje ol (Men) | E07 Catalan, Closed |
| 9. A Matanovic vs L Ogaard |
| ½-½ | 49 |
1972 |
Helsinki | B04 Alekhine's Defense, Modern |
| 10. L Ogaard vs P Jamieson |
| 1-0 | 42 |
1972 |
Skopje ol (Men) | E94 King's Indian, Orthodox |
| 11. L Ogaard vs I Radulov |
| ½-½ | 80 |
1972 |
Helsinki | D27 Queen's Gambit Accepted, Classical |
| 12. E De Castro vs L Ogaard |
| 0-1 | 30 |
1972 |
Skopje ol (Men) | A45 Queen's Pawn Game |
| 13. L Ogaard vs Timman |
 | 1-0 | 49 |
1972 |
Helsinki | D80 Grunfeld |
| 14. I Saren vs L Ogaard |
| 0-1 | 40 |
1972 |
Helsinki | B44 Sicilian |
| 15. C Pesantes Carbajal vs L Ogaard |
| ½-½ | 43 |
1972 |
Skopje ol (Men) | D87 Grunfeld, Exchange |
| 16. L Ogaard vs Matulovic |
| ½-½ | 57 |
1972 |
Helsinki | A79 Benoni, Classical, 11.f3 |
| 17. L Ogaard vs J Bedros |
| 1-0 | 40 |
1972 |
Skopje ol (Men) | E46 Nimzo-Indian |
| 18. J Thorvaldsson vs L Ogaard |
| 0-1 | 40 |
1972 |
Helsinki | A04 Reti Opening |
| 19. L Ogaard vs O Magnusson |
| 1-0 | 52 |
1972 |
Skopje ol (Men) | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 20. L Ogaard vs I Mendivil |
| 1-0 | 42 |
1972 |
Skopje ol (Men) | E97 King's Indian |
| 21. O Jakobsen vs L Ogaard |
| 1-0 | 58 |
1972 |
Helsinki | A04 Reti Opening |
| 22. G Makropoulos vs L Ogaard |
| ½-½ | 41 |
1972 |
Skopje ol (Men) | A02 Bird's Opening |
| 23. Ribli vs L Ogaard |
| ½-½ | 41 |
1972 |
Helsinki | A30 English, Symmetrical |
| 24. L Ogaard vs C Micheli |
| ½-½ | 30 |
1972 |
Skopje ol (Men) | E97 King's Indian |
| 25. L Ogaard vs Ulf Andersson |
| ½-½ | 59 |
1972 |
Helsinki | E11 Bogo-Indian Defense |