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FIDE ID 21804427 · born 1990 · last updated 10/5/2026
Search for the accounts Mateusz Kowalski plays online, then open one to see its openings and practice the lines.
FIDE standard
1663
FIDE rapid
1627
FIDE blitz
-
No tournament games of Mateusz Kowalski are on file yet, so this search uses their name, country and rating. Adding their games under More options makes it stronger.
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Search for Mateusz Kowalski's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.