Skip to content
play-white Coach Play
puzzle-piece Coach Puzzles
lessons Coach Learn
training Coach Train
binoculars Coach Watch
friends Coach Community
ellipsis Coach Other

Search

Sign Up Log In
Chess.com
Sign Up Log In
masters
The Top Chess Players in the World

Jan Bosak

Jan Bosak
Full name
Jan Bosak
Born
1961 (age 65)‎
Place of birth
Federation
Czech Republic
Profiles
#7771
World Ranking
2069
Classical
2022
Rapid
2017
Blitz

Rating

Bio

Most Played Openings

White Pieces
English Opening: Anglo-Indian, Anglo-Grünfeld Defense (1 games)
English Opening: Reversed Sicilian Variation (1 games)
Queen's Gambit Declined: Semi-Tarrasch Defense (1 games)
English Opening: Four Knights, Quiet Line (1 games)
King's Indian Defense: Orthodox, Positional Defense (1 games)
Black Pieces
Ruy López Opening: Morphy Defense, Arkhangelsk Variation (2 games)
Réti Opening: Réti Gambit Accepted (1 games)
Italian Game: Hungarian Defense (1 games)
French Defense: King's Indian Attack (1 games)
Queen's Pawn Opening: Horwitz Defense (1 games)

Games

Players Result Moves Year
Jan Bosak (2076)
Antol, Lukas
1-0 20 2021
Ondrej Svanda (2312)
Jan Bosak (2076)
1-0 44 2021
Petr Neuman (2402)
Jan Bosak (2076)
1-0 16 2021
Jan Bosak (2030)
Vladimir Vojtek (2312)
1-0 35 2019
Jan Bosak (2029)
Petr Gnojek (2246)
0-1 39 2019
Jan Bosak (2030)
Tomas Hurdzan (2229)
0-1 30 2019
Jan Bosak (2030)
Jozef Franzen (2238)
½-½ 54 2019
Jan Bosak (2030)
Marc Daels (2226)
½-½ 20 2019
Jan Bosak (2047)
Petr Bazant (2254)
½-½ 21 2019
Lukas Jandourek (2262)
Jan Bosak (2030)
½-½ 20 2019
Show All Games
Top Players
Top Chess Players
Live Chess Ratings
Games Database
Recent Players
Bartosz Paczkowski
Jynxzi
StableRonaldo
Steak
Agent00
  • Support
  • Chess Terms
  • About
  • Students
  • Jobs
  • Developers
  • User Agreement
  • Privacy Policy
  • Privacy Settings
  • Cheating & Fair Play
  • Partners
  • Compliance
  • Chess.com © 2026