| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Bilek vs Ulf Andersson |
| ½-½ | 25 |
1971 |
Goteborg | E11 Bogo-Indian Defense |
| 2. L Ogaard vs Ulf Andersson |
| ½-½ | 59 |
1972 |
Helsinki | E11 Bogo-Indian Defense |
| 3. Rashkovsky vs Ulf Andersson |
| ½-½ | 12 |
1973 |
Sochi | E11 Bogo-Indian Defense |
| 4. L Popov vs Ulf Andersson |
| ½-½ | 31 |
1973 |
Tallinn | E11 Bogo-Indian Defense |
| 5. Speelman vs Ulf Andersson |
| ½-½ | 15 |
1982 |
It, London (England) | E11 Bogo-Indian Defense |
| 6. Kasparov vs Ulf Andersson |
| ½-½ | 17 |
1982 |
Luzern olm | E11 Bogo-Indian Defense |
| 7. Kasparov vs Ulf Andersson |
| ½-½ | 17 |
1982 |
Olympiad, Lucerne (Switzerland) | E11 Bogo-Indian Defense |
| 8. Petrosian vs Ulf Andersson |
| ½-½ | 20 |
1982 |
It (cat.14), Tilburg (Netherlands) | E11 Bogo-Indian Defense |
| 9. Gheorghiu vs Ulf Andersson |
| ½-½ | 27 |
1982 |
Lucerne (Switzerland) | E11 Bogo-Indian Defense |
| 10. Portisch vs Ulf Andersson |
| ½-½ | 35 |
1982 |
It (cat.14), Tilburg (Netherlands) | E11 Bogo-Indian Defense |
| 11. Ivkov vs Ulf Andersson |
 | ½-½ | 37 |
1982 |
It (cat.14), Bugojno (Bosnia & Herzegovina) | E11 Bogo-Indian Defense |
| 12. Portisch vs Ulf Andersson |
| ½-½ | 39 |
1982 |
It (cat.16), Torino (Italy) | E11 Bogo-Indian Defense |
| 13. Tal vs Ulf Andersson |
 | ½-½ | 20 |
1983 |
Malme (Sweden) | E11 Bogo-Indian Defense |
| 14. Portisch vs Ulf Andersson |
 | ½-½ | 30 |
1983 |
It (cat.15), Tilburg (Netherlands) | E11 Bogo-Indian Defense |
| 15. H Ardiansyah vs Ulf Andersson |
| ½-½ | 32 |
1983 |
It (cat.11), Indonesia | E11 Bogo-Indian Defense |
| 16. E Torre vs Ulf Andersson |
| ½-½ | 55 |
1983 |
Indonesien | E11 Bogo-Indian Defense |
| 17. Miles vs Ulf Andersson |
| ½-½ | 56 |
1983 |
It (cat.14), Linares (Spain) | E11 Bogo-Indian Defense |
| 18. Gligoric vs Ulf Andersson |
| ½-½ | 12 |
1984 |
Bugojno | E11 Bogo-Indian Defense |
| 19. V Tukmakov vs Ulf Andersson |
| ½-½ | 13 |
1984 |
Wijk aan Zee | E11 Bogo-Indian Defense |
| 20. Smyslov vs Ulf Andersson |
| ½-½ | 16 |
1984 |
Bugojno | E11 Bogo-Indian Defense |
| 21. V Tukmakov vs Ulf Andersson |
| ½-½ | 20 |
1984 |
It (cat.14), Tilburg (Netherlands) | E11 Bogo-Indian Defense |
| 22. H Ree vs Ulf Andersson |
| ½-½ | 37 |
1984 |
It (cat.13), Wijk aan Zee (Netherlands) | E11 Bogo-Indian Defense |
| 23. Tal vs Ulf Andersson |
| ½-½ | 17 |
1985 |
It (cat.13), Naestved (Denmark) | E11 Bogo-Indian Defense |
| 24. Seirawan vs Ulf Andersson |
| ½-½ | 35 |
1985 |
Izt (cat.12), Biel (Switzerland) | E11 Bogo-Indian Defense |
| 25. Lputian vs Ulf Andersson |
| ½-½ | 37 |
1985 |
Bosnia & Herzegovina | E11 Bogo-Indian Defense |