| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Gerusel vs Ulf Andersson |
| 0-1 | 43 |
1973 |
Dortmund | E39 Nimzo-Indian, Classical, Pirc Variation |
| 2. M Knezevic vs Ulf Andersson |
| ½-½ | 11 |
1978 |
Polanica Zdroj | E39 Nimzo-Indian, Classical, Pirc Variation |
| 3. Huebner vs Ulf Andersson |
| ½-½ | 12 |
1982 |
It (cat.14), Tilburg (Netherlands) | E39 Nimzo-Indian, Classical, Pirc Variation |
| 4. Tal vs Ulf Andersson |
 | 1-0 | 41 |
1983 |
Malme (Sweden) | E39 Nimzo-Indian, Classical, Pirc Variation |
| 5. Polugaevsky vs Ulf Andersson |
| ½-½ | 26 |
1989 |
It (cat.13), Haninge (Sweden) | E39 Nimzo-Indian, Classical, Pirc Variation |
| 6. Gelfand vs Ulf Andersson |
| 1-0 | 36 |
1990 |
It, Tilburg (Netherlands) | E39 Nimzo-Indian, Classical, Pirc Variation |
| 7. Salov vs Ulf Andersson |
| 1-0 | 61 |
1991 |
Cup World, Reykjavik (Iceland) | E39 Nimzo-Indian, Classical, Pirc Variation |
| 8. R Almond vs Ulf Andersson |
| 0-1 | 48 |
2009 |
Gibtelecom | E39 Nimzo-Indian, Classical, Pirc Variation |
