| Game | Result | Opening | Date |
|---|---|---|---|
| Serankou, Barys (1895) – Koelewijn, Alex (1902) | 0-1 | French Defense: St. George Defense | 2026-09-12 |
| Bok, Benjamin (2603) – Koelewijn, Alex (1902) | 1-0 | Bogo-Indian Defense: Grünfeld Variation | 2026-09-12 |
| Koelewijn, Alex (1902) – Darie, Aden (2072) | 0-1 | Zukertort Opening: Queenside Fianchetto Variation | 2026-09-12 |
| Odin Meier – Koelewijn, Alex (1902) | 0-1 | Zukertort Opening | 2026-09-12 |
| Koelewijn, Alex (1902) – Sidorov, Konstantin (1691) | 1-0 | Queen's Pawn Game: Colle System | 2026-09-12 |
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