| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. F Andersson vs P Jaatinen |
 | 0-1 | 12 |
1975 |
corr | A02 Bird's Opening |
| 2. S Schmidt-Schaeffer vs F Andersson |
| 1-0 | 26 |
2001 |
Nordic Championships | C44 King's Pawn Game |
| 3. M Dziuba vs F Andersson |
| ½-½ | 39 |
2001 |
EYCC B18 | D30 Queen's Gambit Declined |
| 4. T Karlsen vs F Andersson |
| ½-½ | 26 |
2001 |
Nordic Championships | D43 Queen's Gambit Declined Semi-Slav |
| 5. F Andersson vs A Hersvik |
| 1-0 | 41 |
2001 |
Nordic Championships | C42 Petrov Defense |
| 6. F Andersson vs T Kosintseva |
| 0-1 | 48 |
2001 |
EYCC B18 | B23 Sicilian, Closed |
| 7. F Andersson vs P Andersen |
| ½-½ | 21 |
2001 |
Nordic Championships | B23 Sicilian, Closed |
| 8. A Holmsten vs F Andersson |
| 1-0 | 34 |
2001 |
Nordic Championships | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 9. S Mladenov vs F Andersson |
| 0-1 | 26 |
2001 |
EYCC B18 | C96 Ruy Lopez, Closed |
| 10. F Andersson vs D Gorczyca |
| 1-0 | 28 |
2001 |
Nordic Championships | B23 Sicilian, Closed |
| 11. F Andersson vs S Olsson |
| 1-0 | 33 |
2001 |
SWE-chJ | B23 Sicilian, Closed |
| 12. J Lauridsen vs F Andersson |
| 0-1 | 66 |
2001 |
Nordic Championships | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 13. B Lindberg vs F Andersson |
| 1-0 | 41 |
2001 |
Nordic Championships | A29 English, Four Knights, Kingside Fianchetto |
| 14. F Andersson vs A Rasmussen |
| 0-1 | 29 |
2001 |
EYCC B18 | B17 Caro-Kann, Steinitz Variation |
| 15. F Andersson vs O Valaker |
| 1-0 | 46 |
2001 |
Nordic Championships | B16 Caro-Kann, Bronstein-Larsen Variation |
| 16. M Rodshtein vs F Andersson |
| 1-0 | 53 |
2005 |
XXXV Rilton Cup | D45 Queen's Gambit Declined Semi-Slav |
| 17. T Ernst vs F Andersson |
| 1-0 | 34 |
2005 |
XXXV Rilton Cup | D43 Queen's Gambit Declined Semi-Slav |
| 18. D Kolbus vs F Andersson |
| 1-0 | 69 |
2006 |
XXXV Rilton Cup | A28 English |
| 19. B Leer-Salvesen vs F Andersson |
| 0-1 | 35 |
2006 |
Rilton Cup | A37 English, Symmetrical |
| 20. F Andersson vs L Karlsson |
| 0-1 | 46 |
2006 |
Rilton Cup | B25 Sicilian, Closed |
| 21. J Netzer vs F Andersson |
| 1-0 | 45 |
2007 |
Rilton Cup | B60 Sicilian, Richter-Rauzer |
| 22. F Andersson vs D Kolbus |
| ½-½ | 19 |
2007 |
Rilton Cup | A48 King's Indian |
| 23. V Gagarin vs F Andersson |
| 1-0 | 55 |
2007 |
Rilton Cup | D27 Queen's Gambit Accepted, Classical |
| 24. V Nithander vs F Andersson |
| ½-½ | 34 |
2010 |
TCh-SWE Elitserien -11 | A20 English |