| Game | Result | Opening | Date |
|---|---|---|---|
| Siennicki, Ludwik (1979) – Szachniewicz, Aleksander (1827) | 1-0 | Trompowsky Attack | 2026-07-13 |
| Kowalski, Witold (2056) – Siennicki, Ludwik (2007) | 1-0 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | 2026-07-05 |
| Siennicki, Ludwik (2007) – Mich, Kajetan (2004) | 1/2-1/2 | Zukertort Opening: Nimzo-Larsen Variation | 2026-07-04 |
| Wieckowski, Michal (2007) – Siennicki, Ludwik (2007) | 0-1 | Zukertort Opening: Sicilian Invitation | 2026-07-03 |
| Siennicki, Ludwik (2007) – Thompson, Ian D (2001) | 1/2-1/2 | French Defense: Classical Variation, Burn Variation, Morozevich Line | 2026-07-02 |
| Klim, Filip (2202) – Siennicki, Ludwik (2007) | 1-0 | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | 2026-07-01 |
| Backiel, Hubert (2253) – Siennicki, Ludwik (2007) | 1-0 | English Opening: King's English Variation | 2026-06-30 |
| Siennicki, Ludwik (2068) – Gorka, Tymoteusz (2012) | 1-0 | French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | 2026-06-29 |
| Druzd, Szymon (2006) – Siennicki, Ludwik (2068) | 1/2-1/2 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2026-06-28 |
| Siennicki, Ludwik (2068) – Terkiewicz, Bruno (2344) | 0-1 | Sicilian Defense: Moscow Variation | 2026-06-27 |
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