| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Osuna Vega vs N Andersen |
| 1-0 | 107 | 2010 | Gibraltar Masters | B08 Pirc, Classical |
| 2. N Andersen vs S Horrocks |
| 1-0 | 47 | 2010 | Gibraltar Masters | A43 Old Benoni |
| 3. M Martsynovskaya vs N Andersen |
| 1-0 | 24 | 2010 | Gibraltar Masters | B90 Sicilian, Najdorf |
| 4. N Andersen vs C Vinas Guerrero |
| 0-1 | 52 | 2010 | Gibraltar Masters | D02 Queen's Pawn Game |
| 5. E Thingstad vs N Andersen |
| 1-0 | 26 | 2010 | Gibraltar Masters | E76 King's Indian, Four Pawns Attack |
| 6. N Andersen vs P Fox |
| 1-0 | 44 | 2010 | Gibraltar Masters | D02 Queen's Pawn Game |
| 7. A Fox vs N Andersen |
| 1-0 | 44 | 2010 | Gibraltar Masters | A07 King's Indian Attack |
| 8. N Andersen vs N Schuetze |
| 0-1 | 32 | 2010 | Gibraltar Masters | D87 Grunfeld, Exchange |
| 9. V Kympergr vs N Andersen |
| 0-1 | 59 | 2010 | Gibraltar Masters | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 10. N Andersen vs J Houska |
| 0-1 | 28 | 2011 | London Chess Classic Open | D02 Queen's Pawn Game |
| 11. S Bekker-Jensen vs N Andersen |
 | 1-0 | 31 | 2014 | Reykjavik Open | D35 Queen's Gambit Declined |
| 12. T Rydstrom vs N Andersen |
| 0-1 | 46 | 2014 | Reykjavik Open | D01 Richter-Veresov Attack |
| 13. N Andersen vs K Sigurthorsson |
| 1-0 | 41 | 2014 | Reykjavik Open | D15 Queen's Gambit Declined Slav |
| 14. N Andersen vs J Grant |
| 0-1 | 28 | 2014 | Reykjavik Open | E46 Nimzo-Indian |
| 15. S Bjornsson vs N Andersen |
| 0-1 | 33 | 2014 | Reykjavik Open | B90 Sicilian, Najdorf |
| 16. N Andersen vs A Barthel |
| 0-1 | 48 | 2014 | Reykjavik Open | A49 King's Indian, Fianchetto without c4 |
| 17. A Chernukhin vs N Andersen |
| 1-0 | 33 | 2014 | Reykjavik Open | A39 English, Symmetrical, Main line with d4 |
| 18. N Andersen vs J Szumniak |
| 1-0 | 60 | 2014 | Reykjavik Open | A58 Benko Gambit |
| 19. M Marentini vs N Andersen |
| ½-½ | 55 | 2014 | Reykjavik Open | A14 English |
| 20. N Andersen vs J Wengler |
| 0-1 | 29 | 2014 | Reykjavik Open | A04 Reti Opening |
| 21. R Akesson vs N Andersen |
| 1-0 | 80 | 2015 | Reykjavik Open | A35 English, Symmetrical |
| 22. P Haugli vs N Andersen |
| ½-½ | 33 | 2015 | Reykjavik Open | D35 Queen's Gambit Declined |
| 23. N Andersen vs A Barthel |
| 0-1 | 45 | 2015 | Reykjavik Open | E81 King's Indian, Samisch |
| 24. N Andersen vs H Loftsson |
| 0-1 | 35 | 2015 | Reykjavik Open | D44 Queen's Gambit Declined Semi-Slav |
| 25. V Magnusdottir vs N Andersen |
| 0-1 | 39 | 2015 | Reykjavik Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
Kibitzing
