| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. C Harstad vs B Byklum |
| 0-1 | 22 | 2003 | Politiken Cup | A31 English, Symmetrical, Benoni Formation |
| 2. R Lilja vs C Harstad |
| 1-0 | 80 | 2003 | Politiken Cup | C47 Four Knights |
| 3. C Harstad vs J Christoffersen |
| 1-0 | 23 | 2003 | Politiken Cup | E91 King's Indian |
| 4. S Marder vs C Harstad |
| 1-0 | 21 | 2003 | Politiken Cup | A45 Queen's Pawn Game |
| 5. C Harstad vs J Hein |
| 1-0 | 48 | 2003 | Politiken Cup | E90 King's Indian |
| 6. J N Christensen vs C Harstad |
| 0-1 | 27 | 2003 | Politiken Cup | C57 Two Knights |
| 7. C Harstad vs J H Nielsen |
| 1-0 | 16 | 2003 | Politiken Cup | D52 Queen's Gambit Declined |
| 8. E Jiretorn vs C Harstad |
| 0-1 | 36 | 2003 | Politiken Cup | D11 Queen's Gambit Declined Slav |
| 9. C Harstad vs J Nordenbaek |
| 0-1 | 37 | 2003 | Politiken Cup | E97 King's Indian |
| 10. C Norton vs C Harstad |
| 0-1 | 32 | 2003 | Politiken Cup | D02 Queen's Pawn Game |
| 11. C Harstad vs H Harestad |
| 0-1 | 24 | 2003 | Politiken Cup | E38 Nimzo-Indian, Classical, 4...c5 |
| 12. J Shaw vs C Harstad |
| ½-½ | 37 | 2004 | Gibraltar Masters | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 13. C Harstad vs P Cramling |
| 0-1 | 36 | 2004 | Gibraltar Masters | D17 Queen's Gambit Declined Slav |
| 14. C Harstad vs S Beshukov |
| 0-1 | 46 | 2004 | Gibraltar Masters | D87 Grunfeld, Exchange |
| 15. C Harstad vs N Speck |
| 1-0 | 31 | 2004 | Gibraltar Masters | E38 Nimzo-Indian, Classical, 4...c5 |
| 16. A Stefanova vs C Harstad |
| 1-0 | 52 | 2004 | Gibraltar Masters | A45 Queen's Pawn Game |
| 17. C Harstad vs M Tissir |
| 0-1 | 21 | 2004 | Gibraltar Masters | A40 Queen's Pawn Game |
| 18. S R Mannion vs C Harstad |
| 1-0 | 23 | 2004 | Gibraltar Masters | C80 Ruy Lopez, Open |
| 19. C Harstad vs B Eiholt |
| 1-0 | 52 | 2004 | Politiken Cup | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 20. C Harstad vs K Tuomisto |
| 1-0 | 43 | 2004 | Politiken Cup | E94 King's Indian, Orthodox |
| 21. de Firmian vs C Harstad |
| 1-0 | 40 | 2004 | Politiken Cup | C80 Ruy Lopez, Open |
| 22. M Archangelsky vs C Harstad |
| ½-½ | 36 | 2004 | Politiken Cup | C14 French, Classical |
| 23. C Harstad vs J Tuomainen |
| 1-0 | 40 | 2004 | Politiken Cup | D19 Queen's Gambit Declined Slav, Dutch |
| 24. G Prakken vs C Harstad |
| 1-0 | 44 | 2004 | Politiken Cup | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 25. C Harstad vs S Bjarnason |
| 0-1 | 55 | 2004 | Politiken Cup | E94 King's Indian, Orthodox |
Kibitzing
