| Jul 4, 2026 | Ahlstrom | ½–½ | Andersson | Round 9: Ahlstrom, Per - Andersson, Sven-Olof | Sicilian Defense: Kan Variation, Knight Variation | |
| Jul 3, 2026 | Andersson | ½–½ | Larsson | Round 8: Andersson, Sven-Olof - Larsson, Per-Olov | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 2, 2026 | Andersson | 0–1 | Kring | Round 7: Andersson, Sven-Olof - Kring, Stephan | Indian Defense: Przepiorka Variation | |
| Jul 2, 2026 | Dolata | 1–0 | Andersson | Round 6: Dolata, Henryk - Andersson, Sven-Olof | Caro-Kann Defense: Tartakower Variation | |
| Jul 1, 2026 | Andersson | * | Andersson | Round 5: Andersson, Sven-Olof - Andersson, Soren 1955 | Indian Defense: Accelerated London System | |
| Jun 30, 2026 | Andersson | 1–0 | Nielsen | Round 4: Andersson, Sven-Olof - Nielsen, Peter | Dutch Defense: Semi-Leningrad Variation | |
| Jun 29, 2026 | Nilsson | 1–0 | Andersson | Round 3: Nilsson, Weine - Andersson, Sven-Olof | Caro-Kann Defense | |
| Jun 28, 2026 | Andersson | 1–0 | Haddad | Round 2: Andersson, Sven-Olof - Haddad, Tony | Indian Defense: Wade-Tartakower Defense | |
| Jun 27, 2026 | Eriksson | 1–0 | Andersson | Round 1: Eriksson, Bo HT - Andersson, Sven-Olof | Catalan Opening: Closed, Main Line | |
| Jul 6, 2024 | Blomstrom | ½–½ | Andersson | Schack-SM 2024: Veteran-SM 65+ | Nimzo-Larsen Attack: Classical Variation | |
| Jul 3, 2024 | Andersson | 0–1 | Lagerborg | Schack-SM 2024: Veteran-SM 65+ | Indian Defense: Przepiorka Variation | |
| Jul 2, 2024 | Malmdin | ½–½ | Andersson | Schack-SM 2024: Veteran-SM 65+ | Caro-Kann Defense: Tartakower Variation | |
| Jul 1, 2024 | Andersson | ½–½ | Sigeman | Schack-SM 2024: Veteran-SM 65+ | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 30, 2024 | Andersson | 1–0 | Adler | Schack-SM 2024: Veteran-SM 65+ | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |