| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. H Rachmadi vs H Mortensen |
| 0-1 | 52 | 2011 | Australian Open | A56 Benoni Defense |
| 152. H Mortensen vs I Berezina |
| ½-½ | 32 | 2011 | Australian Open | B10 Caro-Kann |
| 153. H Mortensen vs A Kromhout |
| 1-0 | 34 | 2012 | Gibraltar Masters | C29 Vienna Gambit |
| 154. G Loew vs H Mortensen |
| 1-0 | 30 | 2012 | Gibraltar Masters | A13 English |
| 155. H Mortensen vs R Rodriguez Lopez |
| 0-1 | 54 | 2012 | Gibraltar Masters | B92 Sicilian, Najdorf, Opocensky Variation |
| 156. D Andersen vs H Mortensen |
| 0-1 | 17 | 2012 | Gibraltar Masters | A30 English, Symmetrical |
| 157. H Mortensen vs T Chapman |
| 0-1 | 36 | 2012 | Gibraltar Masters | A41 Queen's Pawn Game (with ...d6) |
| 158. H Zygouris vs H Mortensen |
| 1-0 | 24 | 2012 | Gibraltar Masters | A37 English, Symmetrical |
| 159. H Mortensen vs J Henrichsen |
| ½-½ | 44 | 2012 | Gibraltar Masters | B54 Sicilian |
| 160. K Becham vs H Mortensen |
| 1-0 | 39 | 2012 | Gibraltar Masters | D31 Queen's Gambit Declined |
| 161. H Mortensen vs H Boesch |
| 1-0 | 26 | 2012 | Gibraltar Masters | B30 Sicilian |
| 162. V Davidovici vs H Mortensen |
| 0-1 | 25 | 2017 | Australian Open | A31 English, Symmetrical, Benoni Formation |
| 163. H Mortensen vs A Brown |
| 0-1 | 59 | 2017 | Australian Open | A01 Nimzovich-Larsen Attack |
| 164. H Mortensen vs R Lilly |
| 1-0 | 50 | 2017 | Australian Open | A35 English, Symmetrical |
| 165. H Mortensen vs Y Choong |
| 0-1 | 25 | 2017 | Australian Open | A01 Nimzovich-Larsen Attack |
| 166. E Porper vs H Mortensen |
| 1-0 | 26 | 2017 | Australian Open | D31 Queen's Gambit Declined |
Kibitzing
