| Jan 4, 2026 | Holmes | ½–½ | Opedal | Round 5: Holmes, Thomas - Opedal, Jan Petter | Caro-Kann Defense: Two Knights Attack | |
| Jan 4, 2026 | Opedal | 0–1 | Schmerwitz | Round 4: Opedal, Jan Petter - Schmerwitz, Reinhard | English Opening: Carls-Bremen System | |
| Jan 3, 2026 | McLean | 0–1 | Opedal | Round 3: McLean, Nicholas - Opedal, Jan Petter | Pirc Defense: Classical Variation | |
| Jan 3, 2026 | Opedal | ½–½ | Hyunseo A Choi | Round 2: Opedal, Jan Petter - Hyunseo A Choi | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jan 2, 2026 | Kim | 0–1 | Opedal | Round 1: Kim, Siwon - Opedal, Jan Petter | Caro-Kann Defense: Karpov Variation | |
| Jan 5, 2025 | Opedal | 0–1 | Kelly | 98th Caplin Hastings Weekend Major 2025 | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Jan 5, 2025 | Pay | 1–0 | Opedal | 98th Caplin Hastings Weekend Major 2025 | Caro-Kann Defense: Advance Variation, Bronstein Variation | |
| Jan 4, 2025 | Opedal | 0–1 | Han | 98th Caplin Hastings Weekend Major 2025 | Tarrasch Defense: Two Knights Variation | |
| Jan 4, 2025 | Jebari | 1–0 | Opedal | 98th Caplin Hastings Weekend Major 2025 | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jan 3, 2025 | Opedal | 1–0 | Lamb | 98th Caplin Hastings Weekend Major 2025 | English Opening: King's English Variation, Reversed Sicilian | |
| Jul 6, 2024 | Moller | 0–1 | Opedal | Landsturneringen i sjakk 2024 øvrige klasser | King's Indian Defense: Semi-Averbakh System | |
| Jul 5, 2024 | Opedal | 0–1 | Stærli | Landsturneringen i sjakk 2024 øvrige klasser | English Opening: Caro-Kann Defensive System | |
| Jul 4, 2024 | Opedal | 1–0 | Kyrkjebo | Landsturneringen i sjakk 2024 øvrige klasser | English Opening: King's English Variation, Two Knights Variation, Smyslov System | |
| Jul 3, 2024 | Strand | 0–1 | Opedal | Landsturneringen i sjakk 2024 øvrige klasser | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jul 2, 2024 | Opedal | 1–0 | Holten | Landsturneringen i sjakk 2024 øvrige klasser | English Opening: King's English Variation, Reversed Sicilian | |
| Jul 2, 2024 | Hojem | ½–½ | Opedal | Landsturneringen i sjakk 2024 øvrige klasser | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jul 1, 2024 | Szygenda | 0–1 | Opedal | Landsturneringen i sjakk 2024 øvrige klasser | Caro-Kann Defense: Two Knights Attack | |
| Jun 30, 2024 | Opedal | 1–0 | Evensen | Landsturneringen i sjakk 2024 øvrige klasser | English Opening: Carls-Bremen System | |
| Jun 29, 2024 | Tandberg | 0–1 | Opedal | Landsturneringen i sjakk 2024 øvrige klasser | London System | |
| Jul 8, 2023 | Reppen | ½–½ | Opedal | Norwegian Championship 2023 (Senior B) | Hungarian Opening: Indian Defense | |
| Jul 7, 2023 | Martinsen | 0–1 | Opedal | Norwegian Championship 2023 (Senior B) | Caro-Kann Defense: Two Knights Attack | |
| Jul 6, 2023 | Opedal | 1–0 | Nilsen | Norwegian Championship 2023 (Senior B) | English Opening: Symmetrical Variation, Fianchetto Variation | |
| Jul 5, 2023 | Opedal | 1–0 | Sivertsen | Norwegian Championship 2023 (Senior B) | English Opening: Agincourt Defense | |
| Jul 4, 2023 | Kuzmenko | 1–0 | Opedal | Norwegian Championship 2023 (Senior B) | Indian Defense | |
| Jul 3, 2023 | Opedal | 1–0 | Mottang | Norwegian Championship 2023 (Senior B) | English Opening: Symmetrical Variation, Duchamp Variation | |
| Jul 3, 2023 | Nygaard | 0–1 | Opedal | Norwegian Championship 2023 (Senior B) | Caro-Kann Defense: Exchange Variation | |
| Jul 2, 2023 | Steinskog | 0–1 | Opedal | Norwegian Championship 2023 (Senior B) | English Opening: Carls-Bremen System | |
