[{WikipediaArticle oldid='223889891'}]

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!!!License Information of Images on page
||Image Description||Credit||Artist||License Name||File
| Mateusz Bartel, Polish Team Chess Championship "Ekstraliga", Bydgoszcz 2022.| Eigenes Werk| This photo was taken by Krzysztof Szeląg Autorem zdjęcia jest Krzysztof Szeląg Wykorzystując zdjęcie proszę podać jako autora: Krzysztof Szeląg / Wikimedia Commons| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 4.0' align='center' link='https://www.austria-forum.org/cc/by-sa-40.html' target='_blank'}]| Datei:2022-Mateusz-Bartel.JPG
| The Wikimedia Commons logo, SVG version.| Original created by Reidab ( PNG version ) SVG version was created by Grunt and cleaned up by 3247 . Re-creation with SVG geometry features by Pumbaa , using a proper partial circle and SVG geometry features. (Former versions used to be slightly warped.)| Reidab , Grunt , 3247 , Pumbaa| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Commons-logo.svg
| Flagge Polens| Eigenes Werk| Siehe unten| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Flag of Poland.svg
| Mateusz Bartel am 13. Spieltag der Schachbundesliga im Berliner Willy-Brandt-Haus (2. April 2023)| Eigenes Werk| Barnos| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 4.0' align='center' link='https://www.austria-forum.org/cc/by-sa-40.html' target='_blank'}]| Datei:Mateusz Bartel 2023.jpg
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