| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Edwards vs R Holmberg |
| ½-½ | 36 | 1999 | W-ch19 q02 corr | C14 French, Classical |
| 2. R Holmberg vs G David |
| 1-0 | 25 | 1999 | W-ch19 q02 corr | A99 Dutch, Ilyin-Genevsky Variation with b3 |
| 3. R Holmberg vs J Enricci |
| ½-½ | 58 | 1999 | W-ch19 q02 corr | A77 Benoni, Classical, 9...Re8, 10.Nd2 |
| 4. R Holmberg vs H Grabinger |
| 1-0 | 58 | 1999 | W-ch19 q02 corr | E59 Nimzo-Indian, 4.e3, Main line |
| 5. R Holmberg vs W Hase |
| 1-0 | 41 | 1999 | W-ch19 q02 corr | E43 Nimzo-Indian, Fischer Variation |
| 6. R Holmberg vs A Hoffmann |
| ½-½ | 49 | 1999 | W-ch19 q02 corr | D47 Queen's Gambit Declined Semi-Slav |
| 7. R Holmberg vs M Mraz |
| ½-½ | 38 | 1999 | W-ch19 q02 corr | E53 Nimzo-Indian, 4.e3 |
| 8. R Holmberg vs G van Perlo |
| 1-0 | 31 | 1999 | W-ch19 q02 corr | D31 Queen's Gambit Declined |
| 9. L Hyldkrog vs R Holmberg |
| 0-1 | 52 | 1999 | W-ch19 q02 corr | C14 French, Classical |
| 10. H John vs R Holmberg |
 | ½-½ | 20 | 1999 | W-ch19 q02 corr | D34 Queen's Gambit Declined, Tarrasch |
| 11. M Kahn vs R Holmberg |
| ½-½ | 35 | 1999 | W-ch19 q02 corr | D34 Queen's Gambit Declined, Tarrasch |
| 12. P Lehikoinen vs R Holmberg |
| ½-½ | 52 | 1999 | W-ch19 q02 corr | D34 Queen's Gambit Declined, Tarrasch |
| 13. H Polzer vs R Holmberg |
| ½-½ | 51 | 1999 | W-ch19 q02 corr | D02 Queen's Pawn Game |
| 14. A Brenke vs R Holmberg |
| 1-0 | 48 | 1999 | W-ch19 q02 corr | C11 French |
| 15. H Clever vs R Holmberg |
| 0-1 | 45 | 2000 | EU-ch64 sf05 corr | C14 French, Classical |
| 16. R Holmberg vs A Dronov |
| 0-1 | 24 | 2007 | 22nd Correspondence World Championship | D44 Queen's Gambit Declined Semi-Slav |
| 17. L Machycek vs R Holmberg |
| 1-0 | 26 | 2007 | 22nd Correspondence World Championship | D34 Queen's Gambit Declined, Tarrasch |
| 18. W Kurth vs R Holmberg |
| ½-½ | 40 | 2007 | 22nd Correspondence World Championship | D34 Queen's Gambit Declined, Tarrasch |
| 19. S Mikeshin vs R Holmberg |
| 1-0 | 26 | 2007 | 22nd Correspondence World Championship | D34 Queen's Gambit Declined, Tarrasch |
| 20. R Holmberg vs D Vrkoc |
| 0-1 | 18 | 2007 | 22nd Correspondence World Championship | E41 Nimzo-Indian |
| 21. R Holmberg vs T Sasvari |
| ½-½ | 37 | 2007 | 22nd Correspondence World Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 22. R Holmberg vs P Diez de Rivera |
| 0-1 | 41 | 2007 | 22nd Correspondence World Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 23. R Holmberg vs M Barbosa de Oliveira |
| 0-1 | 24 | 2007 | 22nd Correspondence World Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 24. R Holmberg vs O Buraschi |
| 1-0 | 45 | 2007 | 22nd Correspondence World Championship | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 25. R Holmberg vs T Murray |
| ½-½ | 25 | 2007 | 22nd Correspondence World Championship | D87 Grunfeld, Exchange |
Kibitzing
