| Jun 29, 2026 | Garner | 0–1 | Svenn | Round 3: Garner, Marten - Svenn, Gosta | Dutch Defense: Hopton Attack | |
| Jun 24, 2026 | Svenn | 1–0 | Helin | Round 4: Svenn, Gosta - Helin, Mikael | Lion Defense: Anti-Philidor, Lion's Cave | |
| Jun 24, 2026 | Svenn | * | Ali | Round 2: Svenn, Gosta - Ali, Ghazi Al-Saadi | Rapport-Jobava System | |
| Jun 24, 2026 | Gustavsson | 0–1 | Svenn | Round 1: Gustavsson, Ingemar - Svenn, Gosta | Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line | |
| Nov 1, 2025 | Dosov | 0–1 | Svenn | Round 11: Dosov, Nurlan - Svenn, Gosta | Dutch Defense: Blackburne Variation | |
| Oct 31, 2025 | Svenn | 0–1 | Betaneli | Round 10: Svenn, Gosta - Betaneli, Alexander | Queen's Gambit Declined: Charousek Variation | |
| Oct 30, 2025 | Khurelbaatar | 0–1 | Svenn | Round 9: Khurelbaatar, Duudei - Svenn, Gosta | Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | |
| Oct 29, 2025 | Svenn | 0–1 | Estrada Nieto | Round 8: Svenn, Gosta - Estrada Nieto, Julian | Italian Game: Two Knights Defense | |
| Oct 28, 2025 | Van Ketel | ½–½ | Svenn | Round 7: Van Ketel, Raoul - Svenn, Gosta | Dutch Defense: Classical Variation | |
| Oct 26, 2025 | Svenn | 1–0 | Becker | Round 6: Svenn, Gosta - Becker, Rogerio Sperb | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Oct 25, 2025 | Lima | 1–0 | Svenn | Round 5: Lima, Darcy - Svenn, Gosta | Sicilian Defense: Moscow Variation | |
| Oct 24, 2025 | Svenn | ½–½ | Bosch | Round 4: Svenn, Gosta - Bosch, Jeroen | Sicilian Defense | |
| Oct 23, 2025 | Marzano | 0–1 | Svenn | Round 3: Marzano, Carlo - Svenn, Gosta | Dutch Defense: Rubinstein Variation | |
| Oct 22, 2025 | Svenn | 1–0 | Skou | Round 2: Svenn, Gosta - Skou, Niels | Rapport-Jobava System | |
| Oct 21, 2025 | Balzer | ½–½ | Svenn | Round 1: Balzer, Lars - Svenn, Gosta | Sicilian Defense: Closed | |
| Feb 26, 2025 | Svenn | ½–½ | Dahl | WSTCC | Rapport-Jobava System | |
| Feb 25, 2025 | Svenn | ½–½ | Seul | WSTCC | Rapport-Jobava System | |
| Feb 24, 2025 | Dishman | 0–1 | Svenn | WSTCC | Zukertort Opening: Dutch Variation | |
| Feb 23, 2025 | Jaksland | ½–½ | Svenn | WSTCC | Sicilian Defense: Alapin Variation | |
| Feb 21, 2025 | Svenn | 1–0 | Neave | WSTCC | Rapport-Jobava System | |
| Feb 20, 2025 | Holemar | 1–0 | Svenn | WSTCC | English Opening: Anglo-Dutch Variation, Ferenc Gambit | |
| Feb 19, 2025 | Kubikova | 0–1 | Svenn | WSTCC | Dutch Defense: Classical Variation, Huisl Variation | |
| Feb 18, 2025 | Svenn | 1–0 | Kirszenberg | WSTCC | Bird Opening: Dutch Variation | |
| Nov 2, 2024 | Svenn | ½–½ | Naslund | Round 9: Svenn, Gosta - Naslund, Mikael | Rapport-Jobava System | |
| Nov 1, 2024 | Sielecki | ½–½ | Svenn | Round 8: Sielecki, Christof - Svenn, Gosta | French Defense: Tarrasch Variation, Closed Variation | |
| Oct 31, 2024 | Lacasa Diaz | 1–0 | Svenn | Round 7: Lacasa Diaz, Josep Anton - Svenn, Gosta | Dutch Defense: Classical Variation, Buenos Aires Variation | |
| Oct 27, 2024 | Svenn | 1–0 | Cantero Navarro | Round 3: Svenn, Gosta - Cantero Navarro, Antonio | Benko Gambit | |
| Oct 26, 2024 | Svenn | 1–0 | Mordiglia | Round 1: Svenn, Gosta - Mordiglia, Riccardo | King's Pawn Game: Maróczy Defense | |
| Oct 26, 2024 | Tsyn | 0–1 | Svenn | Round 2: Tsyn, Igor - Svenn, Gosta | French Defense: Advance Variation, Euwe Variation | |
| Oct 26, 2024 | Svenn | 1–0 | Motwani | Round 4: Svenn, Gosta - Motwani, Paul | Rapport-Jobava System | |
| Oct 26, 2024 | Svenn | 0–1 | Mrva | Round 6: Svenn, Gosta - Mrva, Martin | Sicilian Defense: Closed | |
| Oct 26, 2024 | Rasmussen | ½–½ | Svenn | Round 5: Rasmussen, Casper - Svenn, Gosta | English Opening: Anglo-Dutch Defense | |
| Apr 14, 2024 | Svenn | 0–1 | Kallen | Dalheimers Hus Rapid Open | Slav Defense: Quiet Variation, Schallopp Defense | |
| Apr 14, 2024 | Svensson | 0–1 | Svenn | Dalheimers Hus Rapid Open | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| — | Svenn | 1–0 | Fransson | Avenyn Open 2025 | Dutch Defense: Hopton Attack | |
| — | Svenn | 0–1 | Morell | Avenyn Open 2025 | Rapport-Jobava System | |
| — | Svenn | 1–0 | Schriever-Abeln | Avenyn Open 2025 | Queen's Pawn Game: London System | |
| — | Nodtveidt | 0–1 | Svenn | Avenyn Open 2025 | Dutch Defense: Rubinstein Variation | |
| — | Karlsson | 1–0 | Svenn | Avenyn Open 2025 | Zukertort Opening: Dutch Variation | |
| — | Rolen | 0–1 | Svenn | Avenyn Open 2025 | Sicilian Defense: Grand Prix Attack | |