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You just replayed Ali Roy vs John E Duggan. 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 Ali Roy (1916) and John E Duggan (2007) was played at Round 10: Roy, Ali - Duggan, John E in 2026 and finished 0-1. The opening was the Zukertort Opening (A05).
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 Ali Roy games or John E Duggan games? This Ali Roy vs John E Duggan 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 Zukertort Opening.
Frequently asked questions
Who won Ali Roy vs John E Duggan?
Ali Roy vs John E Duggan (2026) finished 0-1, a win for John E Duggan.
What opening was played in Ali Roy vs John E Duggan?
The game opened with the Zukertort Opening (ECO A05).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Ali Roy vs John E Duggan, or open it on the CipherChess analysis board to review it with the Stockfish engine.