| Game | Result | Opening | Date |
|---|---|---|---|
| Katona, Jozsef (1747) – Farkas, Akos (1882) | 0-1 | Caro-Kann Defense | 2026-07-31 |
| Barasits, Balint (1914) – Katona, Jozsef (1747) | 1-0 | Scotch Game | 2026-07-31 |
| Katona, Jozsef (1747) – Engel, Ferenc (1745) | 1-0 | Sicilian Defense: Old Sicilian | 2026-07-31 |
| Sinoros-Szabo, Mate (1985) – Katona, Jozsef (1747) | 1-0 | Three Knights Opening: Steinitz Defense | 2026-07-31 |
| Katona, Jozsef (1747) – Lovasi, Boldizsar (1449) | 1-0 | Four Knights Game: Italian Variation | 2026-07-31 |
| Haszon, Abel (1916) – Katona, Jozsef (1747) | 1-0 | Italian Game: Anti-Fried Liver Defense | 2026-07-31 |
| Kasa, Barnabas (1633) – Katona, Jozsef (1747) | 1-0 | Three Knights Opening | 2026-07-31 |
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