John E Duggan — Chess Games
Explore 63 chess games played by John E Duggan between 1981–2025 in the CipherChess chess database. See John E Duggan's full win, draw and loss record, results with the white and black pieces, the openings John E Duggan plays most, and replay any game move by move.
Prep against John E Duggan
Load John E Duggan's games onto the analysis board, study their openings, and find where their lines crack — all in your browser.
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About John E Duggan's games
This page collects 63 chess games played by John E Duggan from the CipherChess mega database, covering 1981–2025. Use it to study how John E Dugganhandles both colours, which openings John E Duggan 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 John E Duggan's moves and run them through the engine — ideal preparation before facing John E Duggan over the board or online.