| Game | Result | Opening | Date |
|---|---|---|---|
| Onopriienko, Serhii (1775) – Haladaj, Tomasz (1498) | 1-0 | 2026-08-02 | |
| Onopriienko, Serhii (1775) – Waliczek, Krzysztof (1720) | 1-0 | 2026-08-02 | |
| Onopriienko, Serhii (1775) – Ewiak, Filip (2021) | 0-1 | 2026-08-02 | |
| Owoc, Jakub (1941) – Onopriienko, Serhii (1775) | 1-0 | 2026-08-02 | |
| Onopriienko, Serhii (1775) – Reza, Wojciech (2271) | 0-1 | 2026-08-02 | |
| Andrzejewska, Anna (1879) – Onopriienko, Serhii (1775) | 1/2-1/2 | 2026-08-02 | |
| Dudkiewicz, Igor (1466) – Onopriienko, Serhii (1775) | 1-0 | 2026-08-02 | |
| Onopriienko, Serhii (1775) – Lukasiewicz, Aleksander (1944) | 0-1 | 2026-08-02 | |
| Anaya, Luis – Onopriienko, Serhii (1775) | 0-1 | 2026-08-02 |
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