MO
Mariusz Olczak
FIDE 21039453 ↗·Born 1962
Active-player world ranks · Official FIDE July 2026 lists
Recent Tournaments
Result from Mariusz Olczak's perspective
Opening Repertoire
All colors · ChessEver game database
D02A49D37C45A40C50A13A46
Queen's pawn game
W 7D 0L 310 games
70%
score
King's Indian
W 3D 0L 36 games
50%
score
QGD
W 2D 0L 13 games
67%
score
Scotch game
W 0D 0L 33 games
0%
score
Queen's pawn
W 2D 0L 02 games
100%
score
Italian Game: Hungarian Defense
W 3D 0L 03 games
100%
score
English opening
W 1D 0L 12 games
50%
score
Indian Defense: Knights Variation
W 1D 1L 24 games
38%
score