| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Murey vs S Agdestein |
| 0-1 | 39 |
1986 |
Jerusalem | C70 Ruy Lopez |
| 2. Anand vs S Agdestein |
 | 1-0 | 38 |
1987 |
Baguio | C70 Ruy Lopez |
| 3. Anand vs S Agdestein |
 | 1-0 | 38 |
1987 |
Baguio | C70 Ruy Lopez |
| 4. Huebner vs S Agdestein |
| ½-½ | 53 |
1988 |
Wijk aan Zee | C92 Ruy Lopez, Closed |
| 5. Ljubojevic vs S Agdestein |
 | 1-0 | 35 |
1989 |
Belgrade | C92 Ruy Lopez, Closed |
| 6. Ivanchuk vs S Agdestein |
| 1-0 | 38 |
1989 |
Tilburg | C92 Ruy Lopez, Closed |
| 7. Timman vs S Agdestein |
| ½-½ | 48 |
1989 |
Belgrade ,CBM 16 | C70 Ruy Lopez |
| 8. P Popovic vs S Agdestein |
| ½-½ | 63 |
1989 |
Belgrade Investbank | C92 Ruy Lopez, Closed |
| 9. Beliavsky vs S Agdestein |
| 1-0 | 38 |
1989 |
Aker Brygge | C70 Ruy Lopez |
| 10. Sax vs S Agdestein |
| ½-½ | 54 |
1989 |
Tilburg | C92 Ruy Lopez, Closed |
| 11. Ljubojevic vs S Agdestein |
| ½-½ | 58 |
1989 |
Tilburg | C90 Ruy Lopez, Closed |
| 12. Psakhis vs S Agdestein |
 | 1-0 | 41 |
1990 |
Novi Sad (ol) 50/393 | C92 Ruy Lopez, Closed |
| 13. Short vs S Agdestein |
| 0-1 | 80 |
1990 |
Reykjavik 49/411 | C92 Ruy Lopez, Closed |
| 14. Adams vs S Agdestein |
 | 0-1 | 44 |
1991 |
Hastings 53/351 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 15. Timman vs S Agdestein |
| 1-0 | 51 |
1992 |
1, Brussels SWIFT bli | C70 Ruy Lopez |
| 16. Suetin vs S Agdestein |
| ½-½ | 33 |
1992 |
It (cat.14) | C90 Ruy Lopez, Closed |
| 17. Topalov vs S Agdestein |
| 0-1 | 69 |
1993 |
Biel izt | C70 Ruy Lopez |
| 18. Akopian vs S Agdestein |
| 1-0 | 28 |
1993 |
PCA Qualifiers | C70 Ruy Lopez |
| 19. Akopian vs S Agdestein |
| ½-½ | 53 |
1993 |
Biel izt | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 20. Sherzer vs S Agdestein |
| 0-1 | 61 |
1993 |
Izt | C70 Ruy Lopez |
| 21. M Pavlovic vs S Agdestein |
 | 1-0 | 28 |
2003 |
Gibraltar Masters | C70 Ruy Lopez |
| 22. Jonkman vs S Agdestein |
| 0-1 | 46 |
2003 |
Gibraltar Masters | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 23. Carlsen vs S Agdestein |
 | 1-0 | 32 |
2005 |
Norway Championship Playoff | C80 Ruy Lopez, Open |
| 24. Carlsen vs S Agdestein |
 | 1-0 | 29 |
2006 |
Norwegian Championship Playoff | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 25. V Gashimov vs S Agdestein |
 | 1-0 | 41 |
2006 |
37th Chess Olympiad | C83 Ruy Lopez, Open |