MK
Mariusz Kowalczyk
FIDE 1126202 ↗·Born 1997
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
B22B00C63C00A03A45E15A15
Sicilian
W 0D 1L 67 games
7%
score
King's pawn opening
W 1D 0L 45 games
20%
score
Ruy Lopez
W 2D 1L 14 games
63%
score
French
W 1D 0L 23 games
33%
score
Bird's opening
W 1D 0L 12 games
50%
score
Queen's pawn game
W 1D 0L 12 games
50%
score
Queen's Indian
W 1D 0L 12 games
50%
score
English opening
W 0D 1L 12 games
25%
score
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