Declan O`sullivan — Chess Games
Explore 23 chess games played by Declan O`sullivan between 1956–1957 in the CipherChess chess database. See Declan O`sullivan's full win, draw and loss record, results with the white and black pieces, the openings Declan O`sullivan plays most, and replay any game move by move.
Prep against Declan O`sullivan
Load Declan O`sullivan's games onto the analysis board, study their openings, and find where their lines crack — all in your browser.
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About Declan O`sullivan's games
This page collects 23 chess games played by Declan O`sullivan from the CipherChess mega database, covering 1956–1957. Use it to study how Declan O`sullivanhandles both colours, which openings Declan O`sullivan 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 Declan O`sullivan's moves and run them through the engine — ideal preparation before facing Declan O`sullivan over the board or online.