or
Loading player profile…
FIDE ID 91165075 · born 1983 · last updated 10/5/2026
Search for the accounts Grzegorz Kosiorowski plays online, then open one to see its openings and practice the lines.
FIDE standard
1853
FIDE rapid
1778
FIDE blitz
-
7 tournament games found. The search uses all of them.
From Lichess broadcasts. Latest game: 8/23/2026.
Search platform
Each search covers one platform. Run a second search to cover the other.
Costs 1 credit
Helps match accounts whose display name is not written in Latin letters.
Search by name only
Uses their name, country and rating instead of their games. Also costs 1 credit.
Costs 1 credit
Review or edit the game list
Loading games...
Results are leads to check, not proof of who owns an account.
Loading games...
Search for Grzegorz Kosiorowski's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.
Real tournament games of Grzegorz Kosiorowski from public sources. Select a game to replay it on the board.
All games
+2 =4 -1 · score 57% · 7 games
As White
+1 =2 -1 · score 50% · 4 games
As Black
+1 =2 -0 · score 67% · 3 games
Szczygiel, Konrad(1875)
Kosiorowski, Grzegorz(1781)½-½
Loading the game…
Select a game
As White
As Black
| Event | Games | Dates |
|---|---|---|
| Rubinstein Chess Festival 2026 - Open B | 7 | 2026-08-17 to 2026-08-23 |