Jan Koscak — Chess Games
Explore 57 chess games played by Jan Koscak between 2009–2018 in the CipherChess chess database. See Jan Koscak's full win, draw and loss record, results with the white and black pieces, the openings Jan Koscak plays most, and replay any game move by move.
Prep against Jan Koscak
Load Jan Koscak's games onto the analysis board, study their openings, and find where their lines crack — all in your browser.
Open the Analysis BoardSearch the DatabaseOpenings Jan Koscak Plays
Recent Games
About Jan Koscak's games
This page collects 57 chess games played by Jan Koscak from the CipherChess mega database, covering 2009–2018. Use it to study how Jan Koscakhandles both colours, which openings Jan Koscak returns to most often, and how their results break down across wins, draws and losses. Every game links to an interactive board where you can replay Jan Koscak's moves and run them through the engine — ideal preparation before facing Jan Koscak over the board or online.