| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 101. B Karlsson vs J Fridjonsson |
| 1-0 | 23 | 2002 | Reykjavik Open | A97 Dutch, Ilyin-Genevsky |
| 102. J Votava vs J Fridjonsson |
| 1-0 | 34 | 2004 | Reykjavik Open | B10 Caro-Kann |
| 103. J Fridjonsson vs T Kononenko |
| 0-1 | 33 | 2004 | Reykjavik Open | A07 King's Indian Attack |
| 104. R Gunnarsson vs J Fridjonsson |
| 0-1 | 33 | 2004 | Reykjavik Open | A07 King's Indian Attack |
| 105. J Fridjonsson vs S Bergsson |
| ½-½ | 9 | 2004 | Reykjavik Open | A00 Uncommon Opening |
| 106. S Bjarnason vs J Fridjonsson |
| 0-1 | 21 | 2004 | Reykjavik Open | A07 King's Indian Attack |
| 107. J Fridjonsson vs L Galego |
| 0-1 | 39 | 2004 | Reykjavik Open | A20 English |
| 108. S Bjornsson vs J Fridjonsson |
| 1-0 | 24 | 2004 | Reykjavik Open | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 109. J Fridjonsson vs T Bjornsson |
| 0-1 | 66 | 2004 | Reykjavik Open | B10 Caro-Kann |
| 110. S Bergsson vs J Fridjonsson |
| 0-1 | 51 | 2004 | Reykjavik Open | B12 Caro-Kann Defense |
| 111. I Nataf vs J Fridjonsson |
| 1-0 | 23 | 2005 | Icelandic Team Championship | B12 Caro-Kann Defense |
| 112. J Fridjonsson vs H A Gretarsson |
| 1-0 | 42 | 2005 | ISL-chT 0405 | A20 English |
| 113. F M Tummasarson vs J Fridjonsson |
| 0-1 | 16 | 2017 | Reykjavik Open | B30 Sicilian |
| 114. J Fridjonsson vs J Tarjan |
| ½-½ | 56 | 2017 | Reykjavik Open | A29 English, Four Knights, Kingside Fianchetto |
| 115. A L'Ami vs J Fridjonsson |
| 1-0 | 44 | 2017 | Reykjavik Open | D19 Queen's Gambit Declined Slav, Dutch |
| 116. J Fridjonsson vs F Puglia |
| 0-1 | 28 | 2017 | Reykjavik Open | A25 English |
| 117. A Timmermans vs J Fridjonsson |
| 0-1 | 47 | 2017 | Reykjavik Open | B80 Sicilian, Scheveningen |
| 118. J Fridjonsson vs E Karavade |
| ½-½ | 31 | 2017 | Reykjavik Open | A29 English, Four Knights, Kingside Fianchetto |
| 119. D Le Goff vs J Fridjonsson |
| 1-0 | 28 | 2017 | Reykjavik Open | A06 Reti Opening |
| 120. D Daulyte-Cornette vs J Fridjonsson |
| 1-0 | 29 | 2018 | Reykjavik Open | B25 Sicilian, Closed |
| 121. J Fridjonsson vs J Arvidsson |
| 1-0 | 30 | 2018 | Reykjavik Open | A29 English, Four Knights, Kingside Fianchetto |
| 122. J Fridjonsson vs F Puglia |
| 1-0 | 56 | 2018 | Reykjavik Open | A10 English |
| 123. B Thorfinnsson vs J Fridjonsson |
| 1-0 | 20 | 2018 | Reykjavik Open | A20 English |
| 124. G Densing vs J Fridjonsson |
| ½-½ | 31 | 2018 | Reykjavik Open | D12 Queen's Gambit Declined Slav |
| 125. J Fridjonsson vs D Mirza |
| 1-0 | 38 | 2018 | Reykjavik Open | A35 English, Symmetrical |
Kibitzing
