Does anyone know who they are or their rating is ?

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ESP-918

https://youtu.be/o17BZK-o34M

ESP-918

🤔

ESP-918

?

nescitus

They are the Polish grandmasters, see https://en.wikipedia.org/wiki/Mateusz_Bartel and https://en.wikipedia.org/wiki/Bartosz_So%C4%87ko

 

ESP-918

I see , now it explains it, the speed and persistence of moves in their endgame. Thank you everyone