| Game | Result | Opening | Date |
|---|---|---|---|
| Stahl, Nellie (1433) – Berntsson, Isak (1695) | 1-0 | Pirc Defense: Austrian Attack | 2026-07-31 |
| Berntsson, Isak (1695) – Kvarnemo, Anders | 0-1 | Pirc Defense: Byrne Variation | 2026-07-31 |
| Casper, Bjornlund – Berntsson, Isak (1695) | 1/2-1/2 | Pirc Defense: Classical Variation | 2026-07-31 |
| Alsaleh, Elias – Berntsson, Isak (1695) | 0-1 | Pirc Defense | 2026-07-30 |
| Berntsson, Isak (1695) – Leander, Einar | 1-0 | Danish Gambit Accepted | 2026-07-30 |
| Berntsson, Isak (1695) – Kilic, Tarik Hikmet (1760) | 0-1 | Caro-Kann Defense: Classical Variation | 2026-07-30 |
| Berntsson, Isak (1695) – Eskilsson, Teodor (1731) | 1-0 | Blackmar-Diemer Gambit Declined: Vienna Defense | 2026-07-01 |
| Andersson, Robert – Berntsson, Isak (1695) | 1-0 | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | 2026-07-01 |
| Berntsson, Isak (1695) – Enholm, Herman (1927) | 0-1 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | 2026-07-01 |
| Eldh, Hjalmar (1873) – Berntsson, Isak (1695) | 1-0 | Pirc Defense | 2026-07-01 |
| Berntsson, Isak (1695) – Odell Johansson, Leo (2053) | 0-1 | Sicilian Defense: Smith-Morra Gambit Declined, Alapin Formation | 2026-07-01 |
| Islam, Umair (1964) – Berntsson, Isak (1695) | 0-1 | King's Indian Defense: Normal Variation, Standard Development | 2026-07-01 |
| Berntsson, Isak (1695) – Koramangala, Shriyadit (1648) | 1-0 | Danish Gambit Accepted | 2026-07-01 |
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