| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. S Agdestein vs Ftacnik |
| ½-½ | 34 |
1983 |
Gjovik | D85 Grunfeld |
| 2. S Agdestein vs Keene |
 | ½-½ | 29 |
1983 |
Gausdal (Norway) | A42 Modern Defense, Averbakh System |
| 3. H Rothen vs S Agdestein |
| ½-½ | 21 |
1983 |
Eksjo 11th | B09 Pirc, Austrian Attack |
| 4. S Agdestein vs Adorjan |
| ½-½ | 41 |
1984 |
Oslo (Norway) | E12 Queen's Indian |
| 5. S Agdestein vs K Spraggett |
| ½-½ | 39 |
1985 |
Taxco | D55 Queen's Gambit Declined |
| 6. Blatny vs S Agdestein |
| ½-½ | 66 |
1985 |
Groningen | B25 Sicilian, Closed |
| 7. Hjartarson vs S Agdestein |
| ½-½ | 30 |
1985 |
Nordic-ch | C05 French, Tarrasch |
| 8. S Agdestein vs Ulf Andersson |
| ½-½ | 15 |
1985 |
Naestved (Denmark) | D37 Queen's Gambit Declined |
| 9. S Agdestein vs M Cebalo |
| ½-½ | 32 |
1985 |
Taxco izt | A61 Benoni |
| 10. Chandler vs S Agdestein |
| ½-½ | 37 |
1985 |
Nimzo-mem, Copenhage | C19 French, Winawer, Advance |
| 11. S Agdestein vs Tal |
| ½-½ | 25 |
1985 |
Taxco izt | D45 Queen's Gambit Declined Semi-Slav |
| 12. S Agdestein vs Alburt |
| ½-½ | 39 |
1985 |
Izt | A15 English |
| 13. S Agdestein vs Nunn |
 | ½-½ | 68 |
1985 |
11, Naestved | E83 King's Indian, Samisch |
| 14. Speelman vs S Agdestein |
| ½-½ | 48 |
1985 |
Izt | A30 English, Symmetrical |
| 15. S Agdestein vs E Prandstetter |
| ½-½ | 42 |
1985 |
Taxco izt | D64 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 16. S Agdestein vs Tal |
| ½-½ | 41 |
1985 |
Naestved | A55 Old Indian, Main line |
| 17. Browne vs S Agdestein |
| ½-½ | 11 |
1985 |
Naestved | D63 Queen's Gambit Declined, Orthodox Defense |
| 18. S Agdestein vs Pinter |
| ½-½ | 51 |
1985 |
Izt | D45 Queen's Gambit Declined Semi-Slav |
| 19. Balashov vs S Agdestein |
| ½-½ | 9 |
1985 |
Taxco izt | C05 French, Tarrasch |
| 20. S Agdestein vs J Nogueiras |
| ½-½ | 32 |
1985 |
Taxco izt | E11 Bogo-Indian Defense |
| 21. S Agdestein vs Ftacnik |
| ½-½ | 23 |
1985 |
Naestved 40/(45) | A04 Reti Opening |
| 22. Romanishin vs S Agdestein |
| ½-½ | 42 |
1985 |
Taxco izt | A13 English |
| 23. S Agdestein vs Browne |
| ½-½ | 73 |
1985 |
Taxco izt | A30 English, Symmetrical |
| 24. S Agdestein vs D Gurevich |
| ½-½ | 32 |
1986 |
Jerusalem | A61 Benoni |
| 25. Korchnoi vs S Agdestein |
| ½-½ | 53 |
1986 |
Jerusalem ,TD 86\\01 | D46 Queen's Gambit Declined Semi-Slav |