JM
Jan Mostek
FIDE 350532 ↗·Born 1993
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
D00A45C03C01D85A40A47A48
Queen's pawn, Mason variation
W 4D 1L 27 games
64%
score
Queen's pawn game
W 2D 4L 17 games
57%
score
French
W 1D 2L 14 games
50%
score
French
W 1D 1L 02 games
75%
score
Gruenfeld
W 0D 0L 22 games
0%
score
Queen's pawn
W 1D 0L 01 games
100%
score
Queen's Indian defence
W 1D 0L 01 games
100%
score
King's Indian
W 1D 0L 01 games
100%
score
Follow tournaments as they happen
Watch live games, discover upcoming events and revisit recent tournaments.
Explore live tournaments