| Dec 27, 2024 | Petersson | ½–½ | Sayce | 52nd Rilton Cup: Rilton U2200 | Indian Defense | |
| Oct 25, 2024 | Koutlas | 1–0 | Petersson | 39th European Chess Club Cup | Dutch Defense: Hopton Attack | |
| Oct 24, 2024 | Lutze | 0–1 | Petersson | 39th European Chess Club Cup | Zukertort Opening: Dutch Variation | |
| Oct 22, 2024 | Narva | ½–½ | Petersson | 39th European Chess Club Cup | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Oct 20, 2024 | Nolan | 1–0 | Petersson | 39th European Chess Club Cup | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jul 7, 2024 | Warston | ½–½ | Petersson | Schack-SM 2024: Veteran-SM 50+ | Dutch Defense: Stonewall Variation, Modern Variation | |
| Jul 6, 2024 | Petersson | ½–½ | Winfridsson | Schack-SM 2024: Veteran-SM 50+ | Queen's Pawn Game: Accelerated London System | |
| Jul 5, 2024 | Vernersson | 1–0 | Petersson | Schack-SM 2024: Veteran-SM 50+ | Dutch Defense: Classical Variation | |
| Jul 4, 2024 | Moborn | ½–½ | Petersson | Schack-SM 2024: Veteran-SM 50+ | Dutch Defense: Hopton Attack | |
| Jul 3, 2024 | Petersson | 1–0 | Ljung | Schack-SM 2024: Veteran-SM 50+ | Indian Defense | |
| Jul 2, 2024 | Lindberg | 1–0 | Petersson | Schack-SM 2024: Veteran-SM 50+ | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jul 1, 2024 | Petersson | ½–½ | Wahlund | Schack-SM 2024: Veteran-SM 50+ | Pirc Defense | |
| Jun 30, 2024 | Van Der Wal | ½–½ | Petersson | Schack-SM 2024: Veteran-SM 50+ | Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation | |
| Jun 29, 2024 | Petersson | 1–0 | Helin | Schack-SM 2024: Veteran-SM 50+ | Lion Defense: Anti-Philidor, Lion's Cave, Lion Claw Gambit | |
| Oct 23, 2024 | Petersson | 0–1 | David | Round 4: Petersson, Kjell - David, Alexandru-Vasile | Indian Defense | |
| Oct 21, 2024 | Petersson | 0–1 | Manafov | Round 2: Petersson, Kjell - Manafov, Vugar | Indian Defense | |
| Oct 5, 2023 | Petersson | 0–1 | Huzman | European Chess Club Cup 2023 | Indian Defense | |
| Oct 4, 2023 | Petersson | 0–1 | Quaranta | European Chess Club Cup 2023 | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Oct 3, 2023 | Noer | 0–1 | Petersson | European Chess Club Cup 2023 | Dutch Defense: Hopton Attack | |
