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You just replayed Denis O`Connell vs James Duffy. On CipherChess, the same board opens up any game — check every move against the engine, prep the players you're about to face, and keep it all in one place that follows you everywhere.
See it for yourselfAbout this chess game
This chess game between Denis O`Connell (1715) and James Duffy (1663) was played at Sligo Chess and Culture Festival - Weekender Championship in 2026 and finished 1-0. The opening was the King's Pawn Game: Maróczy Defense (B07).
You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.
Looking for more Denis O`Connell games or James Duffy games? This Denis O`Connell vs James Duffy encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the King's Pawn Game: Maróczy Defense.
Frequently asked questions
Who won Denis O`Connell vs James Duffy?
Denis O`Connell vs James Duffy (2026) finished 1-0, a win for Denis O`Connell.
What opening was played in Denis O`Connell vs James Duffy?
The game opened with the King's Pawn Game: Maróczy Defense (ECO B07).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Denis O`Connell vs James Duffy, or open it on the CipherChess analysis board to review it with the Stockfish engine.