| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Ulf Andersson vs Hecht |
| ½-½ | 53 |
1972 |
Teesside | E17 Queen's Indian |
| 2. Ulf Andersson vs Polugaevsky |
| ½-½ | 29 |
1973 |
Tallinn (Estonia) | E17 Queen's Indian |
| 3. Ulf Andersson vs S Tatai |
| ½-½ | 24 |
1975 |
Las Palmas Ruy Lopez mem | E17 Queen's Indian |
| 4. Ulf Andersson vs R Sanguineti |
| 1-0 | 108 |
1976 |
Izt (cat.12), Biel (Switzerland) | E17 Queen's Indian |
| 5. Ulf Andersson vs Petrosian |
| ½-½ | 12 |
1976 |
Izt (cat.12), Biel (Switzerland) | E17 Queen's Indian |
| 6. Ulf Andersson vs Balashov |
| ½-½ | 18 |
1977 |
It (cat.14), Tilburg (Netherlands) | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 7. Ulf Andersson vs M Jovicic |
| 1-0 | 38 |
1977 |
Belgrade (Yugoslavia) | E17 Queen's Indian |
| 8. Ulf Andersson vs Smyslov |
| ½-½ | 36 |
1977 |
Tilburg | E17 Queen's Indian |
| 9. Ulf Andersson vs M Stean |
| ½-½ | 37 |
1977 |
Montilla-Moriles | E17 Queen's Indian |
| 10. Ulf Andersson vs Karpov |
| ½-½ | 20 |
1977 |
It, Bad Lauterberg (Germany) | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 11. Ulf Andersson vs A Pomar-Salamanca |
| 1-0 | 52 |
1978 |
Buenos Aires | E17 Queen's Indian |
| 12. Ulf Andersson vs C Garcia-Palermo |
| 1-0 | 73 |
1978 |
2, Buenos Aires Clarin ARG | E17 Queen's Indian |
| 13. Ulf Andersson vs Romanishin |
| ½-½ | 23 |
1978 |
Amsterdam IBM | E17 Queen's Indian |
| 14. Ulf Andersson vs S Garcia |
| 1-0 | 39 |
1978 |
Polanica Zdroj (Poland) | E17 Queen's Indian |
| 15. Ulf Andersson vs A Matanovic |
| ½-½ | 14 |
1979 |
Banja Luka it | E17 Queen's Indian |
| 16. Ulf Andersson vs Korchnoi |
| ½-½ | 18 |
1980 |
London P&D | E17 Queen's Indian |
| 17. Ulf Andersson vs Sosonko |
| ½-½ | 14 |
1980 |
Tilburg | E12 Queen's Indian |
| 18. Ulf Andersson vs Petrosian |
| ½-½ | 12 |
1981 |
Tilburg | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 19. Ulf Andersson vs Karpov |
| ½-½ | 44 |
1982 |
It (cat.16), Torino (Italy) | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 20. Ulf Andersson vs Karpov |
| ½-½ | 19 |
1982 |
cat. 13, It , Mar del Plata | E17 Queen's Indian |
| 21. Ulf Andersson vs Najdorf |
| ½-½ | 21 |
1982 |
It (cat.13), Mar del Plata (Argentina) | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 22. Ulf Andersson vs Karpov |
| ½-½ | 21 |
1983 |
It (cat.15), Tilburg (Netherlands) | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 23. Ulf Andersson vs Karpov |
| ½-½ | 67 |
1983 |
It (cat.14), Linares (Spain) | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 24. Ulf Andersson vs P Nikolic |
| 1-0 | 55 |
1984 |
Olympiad, Salonika (Greece) | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 25. Ulf Andersson vs Beliavsky |
| ½-½ | 86 |
1984 |
It (cat.14), Tilburg (Netherlands) | E19 Queen's Indian, Old Main line, 9.Qxc3 |