Jef Coolen — Chess Games
Explore 19 chess games played by Jef Coolen between 1960–1962 in the CipherChess chess database. See Jef Coolen's full win, draw and loss record, results with the white and black pieces, the openings Jef Coolen plays most, and replay any game move by move.
Prep against Jef Coolen
Load Jef Coolen's games onto the analysis board, study their openings, and find where their lines crack — all in your browser.
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About Jef Coolen's games
This page collects 19 chess games played by Jef Coolen from the CipherChess mega database, covering 1960–1962. Use it to study how Jef Coolenhandles both colours, which openings Jef Coolen 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 Jef Coolen's moves and run them through the engine — ideal preparation before facing Jef Coolen over the board or online.