| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Mikkelsen vs W Moranda |
| 0-1 | 34 | 2004 | EU-ch U16 | A07 King's Indian Attack |
| 27. N Mikkelsen vs I Khairullin |
| 0-1 | 54 | 2005 | Wch U18 | B33 Sicilian |
| 28. N Mikkelsen vs Deepan Chakkravarthy J |
 | 0-1 | 40 | 2005 | Wch U18 | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 29. N Mikkelsen vs K Ong |
| 1-0 | 29 | 2005 | Wch U18 | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 30. A Tukhaev vs N Mikkelsen |
| ½-½ | 43 | 2005 | Wch U18 | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 31. E Hermansson vs N Mikkelsen |
| 1-0 | 32 | 2005 | Samba Cup-B 2nd | B80 Sicilian, Scheveningen |
| 32. N Mikkelsen vs E Reppen |
| 1-0 | 36 | 2006 | Politiken Cup | B32 Sicilian |
| 33. S Jensen vs N Mikkelsen |
| 0-1 | 25 | 2006 | Politiken Cup | A21 English |
| 34. N Mikkelsen vs D Howell |
| ½-½ | 24 | 2006 | Politiken Cup | C67 Ruy Lopez |
| 35. N Mikkelsen vs J Aagaard |
| 0-1 | 39 | 2006 | Politiken Cup | B32 Sicilian |
| 36. C Eriksson vs N Mikkelsen |
| 0-1 | 42 | 2006 | Politiken Cup | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 37. E Frisk vs N Mikkelsen |
| 0-1 | 28 | 2006 | Politiken Cup | B80 Sicilian, Scheveningen |
| 38. N Mikkelsen vs J Kristiansen |
| 1-0 | 41 | 2006 | Politiken Cup | B09 Pirc, Austrian Attack |
| 39. S Brynell vs N Mikkelsen |
| 1-0 | 43 | 2006 | Politiken Cup | D47 Queen's Gambit Declined Semi-Slav |
| 40. N Mikkelsen vs M Antonsen |
| ½-½ | 8 | 2006 | Politiken Cup | A02 Bird's Opening |
| 41. N Petersen vs N Mikkelsen |
| 0-1 | 34 | 2006 | Øbro's 70th Anniversary | A10 English |
| 42. N Mikkelsen vs T V Pedersen |
| 1-0 | 41 | 2006 | Øbro's 70th Anniversary | B01 Scandinavian |
| 43. N Mikkelsen vs R Antoniewski |
| 0-1 | 61 | 2006 | Øbro's 70th Anniversary | B02 Alekhine's Defense |
| 44. B Skjoldan vs N Mikkelsen |
| ½-½ | 74 | 2006 | Øbro's 70th Anniversary | A04 Reti Opening |
| 45. N Mikkelsen vs D Hellegaard |
| 1-0 | 24 | 2006 | Øbro's 70th Anniversary | B33 Sicilian |
| 46. J Kiss vs N Mikkelsen |
| 0-1 | 32 | 2006 | Øbro's 70th Anniversary | B80 Sicilian, Scheveningen |
| 47. J Vang Glud vs N Mikkelsen |
| ½-½ | 12 | 2006 | Øbro's 70th Anniversary | A00 Uncommon Opening |
| 48. N Mikkelsen vs S Vajda |
| 0-1 | 41 | 2006 | Øbro's 70th Anniversary | C67 Ruy Lopez |
| 49. A S Rasmussen vs N Mikkelsen |
| 1-0 | 27 | 2006 | Øbro's 70th Anniversary | B20 Sicilian |
| 50. N Mikkelsen vs S Ovsejevitsch |
| ½-½ | 49 | 2007 | North Sea Cup 22nd | C53 Giuoco Piano |
Kibitzing
