| Mar 8, 2026 | Arngrimsson | 1–0 | Sigurjonsson | Icelandic team chess championship premier league | Queen's Gambit Declined | |
| Mar 7, 2026 | Briem | ½–½ | Arngrimsson | Icelandic team chess championship premier league | Slav Defense: Exchange Variation | |
| Mar 7, 2026 | Arngrimsson | 1–0 | Bjornsson | Icelandic team chess championship premier league | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Mar 6, 2026 | Petursson | 1–0 | Arngrimsson | Icelandic team chess championship premier league | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Mar 5, 2026 | Arngrimsson | ½–½ | Johannsson | Icelandic team chess championship premier league | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 4, 2025 | Gislason | 1–0 | Arngrimsson | Icelandic team chess championship premier league | English Opening: Caro-Kann Defensive System | |
| Nov 16, 2025 | Sigurjonsson | ½–½ | Arngrimsson | Icelandic team chess championship premier league | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Nov 15, 2025 | Arngrimsson | ½–½ | Johannsson | Icelandic team chess championship premier league | Queen's Gambit Declined | |
| Nov 15, 2025 | Bjornsson | ½–½ | Arngrimsson | Icelandic team chess championship premier league | Ruy Lopez: Closed | |
| Nov 14, 2025 | Arngrimsson | 1–0 | Omarsson | Icelandic team chess championship premier league | Sicilian Defense: Alapin Variation | |
| Mar 19, 2023 | Arngrimsson | 1–0 | Kjartansson | Icelandic Team Championship | London System | |
| Mar 18, 2023 | Arngrimsson | 0–1 | Johannesson | Icelandic Team Championship | Benoni Defense: Czech Benoni Defense | |
| Mar 18, 2023 | Ornolfsson | ½–½ | Arngrimsson | Icelandic Team Championship | Scotch Game: Schmidt Variation | |
| Mar 17, 2023 | Finnsson | 0–1 | Arngrimsson | Icelandic Team Championship | English Opening: Caro-Kann Defensive System | |
| Oct 16, 2022 | Arngrimsson | 1–0 | Thorfinnsson | Icelandic Team Championship | Queen's Gambit Declined | |
| Oct 15, 2022 | Arngrimsson | ½–½ | Johannesson | Icelandic Team Championship | Indian Defense: Anti-Nimzo-Indian | |
| Oct 15, 2022 | Ornolfsson | ½–½ | Arngrimsson | Icelandic Team Championship | Scotch Game: Schmidt Variation | |
| Oct 14, 2022 | Halldorsson | 0–1 | Arngrimsson | Icelandic Team Championship | Semi-Slav Defense: Stoltz Variation | |
| Sep 24, 2021 | Gotovusa | 0–1 | Arngrimsson | 36th European Club Cup | Queen's Pawn Game: Colle System, Grünfeld Formation | |
| Sep 23, 2021 | Arngrimsson | 0–1 | Rozentalis | 36th European Club Cup | Horwitz Defense | |
| Sep 22, 2021 | Alekseev | 1–0 | Arngrimsson | 36th European Club Cup | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Sep 21, 2021 | Arman | ½–½ | Arngrimsson | 36th European Club Cup | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Sep 20, 2021 | Arngrimsson | 1–0 | Darnell | 36th European Club Cup | Slav Defense: Exchange Variation | |
| Sep 19, 2021 | Sakaev | 1–0 | Arngrimsson | 36th European Club Cup | English Opening: Caro-Kann Defensive System | |
| Sep 18, 2021 | Arngrimsson | * | Wengholm | 36th European Club Cup | ? | |
| — | Arngrimsson | 1–0 | Thorfinnsson | Icelandic Team Championship | Benoni Defense: Fianchetto Variation | |
| — | Arngrimsson | ½–½ | Thorhallsson | Icelandic Team Championship | Queen's Gambit Accepted: Showalter Variation | |
| — | Arngrimsson | ½–½ | Steingrimsson | Icelandic Team Championship | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| — | Thorsteinsson | ½–½ | Arngrimsson | Icelandic Team Championship | English Opening: Caro-Kann Defensive System | |
| — | Hansen | 1–0 | Arngrimsson | Icelandic Team Championship | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
