| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Olofson vs W Johan Mooij |
| ½-½ | 56 |
1999 |
ICCF - corr | B33 Sicilian |
| 2. I Schuett vs D Olofson |
| ½-½ | 42 |
1999 |
ICCF - corr | A17 English |
| 3. D Olofson vs J Bulla |
| ½-½ | 41 |
1999 |
ICCF - corr | B66 Sicilian, Richter-Rauzer Attack, 7...a6 |
| 4. D Olofson vs R Zitkus |
| ½-½ | 36 |
1999 |
ICCF - corr | C10 French |
| 5. B Leiber vs D Olofson |
| ½-½ | 35 |
1999 |
ICCF - corr | A04 Reti Opening |
| 6. W Zugrav vs D Olofson |
| ½-½ | 31 |
1999 |
ICCF - corr | C89 Ruy Lopez, Marshall |
| 7. D Olofson vs J Sawatzki |
| ½-½ | 57 |
1999 |
ICCF - corr | C78 Ruy Lopez |
| 8. U Fremiotti vs D Olofson |
| ½-½ | 29 |
1999 |
ICCF - corr | C88 Ruy Lopez |
| 9. H Tiemann vs D Olofson |
| ½-½ | 23 |
1999 |
ICCF - corr | C89 Ruy Lopez, Marshall |
| 10. D Olofson vs Vittorio Piccardo |
| ½-½ | 54 |
1999 |
ICCF - corr | C92 Ruy Lopez, Closed |
| 11. H Staudler vs D Olofson |
| ½-½ | 40 |
1999 |
ICCF - corr | C45 Scotch Game |
| 12. D Olofson vs A Bandza |
| ½-½ | 38 |
2002 |
ICCF - corr | C18 French, Winawer |
| 13. D Olofson vs P Hugentobler |
| ½-½ | 26 |
2002 |
ICCF - corr | B04 Alekhine's Defense, Modern |
| 14. V Pulkis vs D Olofson |
| ½-½ | 39 |
2002 |
ICCF - corr | C89 Ruy Lopez, Marshall |
| 15. J Forsberg vs D Olofson |
| ½-½ | 25 |
2002 |
ICCF - corr | E05 Catalan, Open, Classical line |
| 16. D Olofson vs H Hofstetter |
| ½-½ | 55 |
2002 |
ICCF - corr | B12 Caro-Kann Defense |
| 17. A Pankratov vs D Olofson |
| ½-½ | 43 |
2002 |
ICCF - corr | E15 Queen's Indian |
| 18. H D Wunderlich vs D Olofson |
| ½-½ | 20 |
2002 |
ICCF - corr | C29 Vienna Gambit |
| 19. D Olofson vs G Cardelli |
| ½-½ | 52 |
2002 |
ICCF - corr | B33 Sicilian |
| 20. D Olofson vs Bo Jaederholm |
| ½-½ | 29 |
2002 |
ICCF - corr | B90 Sicilian, Najdorf |
| 21. J M Weber vs D Olofson |
| ½-½ | 27 |
2002 |
ICCF - corr | E32 Nimzo-Indian, Classical |
| 22. D Olofson vs A Barnsley |
| ½-½ | 34 |
2002 |
ICCF - corr | B90 Sicilian, Najdorf |
| 23. D Olofson vs A Dzieniszewski |
| ½-½ | 36 |
2002 |
ICCF - corr | B90 Sicilian, Najdorf |
| 24. I Schuett vs D Olofson |
| ½-½ | 31 |
2002 |
ICCF - corr | C78 Ruy Lopez |
| 25. D Olofson vs J Aldrete |
| ½-½ | 37 |
2002 |
ICCF - corr | B90 Sicilian, Najdorf |