| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. T Wedberg vs Plachetka |
| 1-0 | 38 |
1980 |
EU-chT (Men) | C71 Ruy Lopez |
| 2. T Wedberg vs B Brinck-Claussen |
| 1-0 | 45 |
1981 |
Politiken Cup | C65 Ruy Lopez, Berlin Defense |
| 3. T Wedberg vs D Hansson |
| 1-0 | 41 |
1981 |
Politiken Cup | C65 Ruy Lopez, Berlin Defense |
| 4. T Wedberg vs Pinter |
| 1-0 | 45 |
1983 |
Helsinki | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 5. T Wedberg vs Reshevsky |
| ½-½ | 31 |
1984 |
Reykjavik Open | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 6. T Wedberg vs Geller |
| 0-1 | 40 |
1984 |
Reykjavik | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 7. T Wedberg vs Karpov |
| ½-½ | 18 |
1984 |
cat. 13, It , Oslo | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 8. T Wedberg vs Kupreichik |
 | 1-0 | 92 |
1987 |
Malmo | C61 Ruy Lopez, Bird's Defense |
| 9. T Wedberg vs Balashov |
| ½-½ | 14 |
1987 |
Malmo | C60 Ruy Lopez |
| 10. T Wedberg vs Nunn |
| ½-½ | 23 |
1988 |
Thessaloniki (ol) 46/(439) | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 11. T Wedberg vs V Tukmakov |
| 0-1 | 33 |
1988 |
New York op | C80 Ruy Lopez, Open |
| 12. T Wedberg vs I Morovic |
| ½-½ | 59 |
1988 |
Penta Hotel NYC | C80 Ruy Lopez, Open |
| 13. T Wedberg vs Chiburdanidze |
| 0-1 | 57 |
1988 |
Haninge | C97 Ruy Lopez, Closed, Chigorin |
| 14. T Wedberg vs Pinter |
 | ½-½ | 59 |
1988 |
It (cat.13) | C89 Ruy Lopez, Marshall |
| 15. T Wedberg vs P Haba |
| 1-0 | 54 |
1989 |
Stockholm op | C67 Ruy Lopez |
| 16. T Wedberg vs J Benjamin |
| 1-0 | 50 |
1990 |
Stockholm (Sweden) | C67 Ruy Lopez |
| 17. T Wedberg vs B Kreiman |
| ½-½ | 43 |
1991 |
New York op | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 18. T Wedberg vs Piket |
| 0-1 | 42 |
2001 |
EuTCh | C65 Ruy Lopez, Berlin Defense |
| 19. T Wedberg vs Pavasovic |
 | 0-1 | 47 |
2001 |
EuTCh | C78 Ruy Lopez |
| 20. T Wedberg vs T Ernst |
| ½-½ | 37 |
2001 |
Hasselbacken SWE | C80 Ruy Lopez, Open |
| 21. T Wedberg vs Timman |
| 1-0 | 43 |
2001 |
Sigeman & Co | C78 Ruy Lopez |
| 22. T Wedberg vs J Furhoff |
| ½-½ | 59 |
2002 |
32nd Rilton Cup | C78 Ruy Lopez |
| 23. T Wedberg vs Hector |
| ½-½ | 29 |
2002 |
Sigeman & Co Malmoe SWE | C78 Ruy Lopez |
| 24. T Wedberg vs Hector |
| ½-½ | 42 |
2003 |
Swedish Championships | C78 Ruy Lopez |