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You just replayed Tony Dennehy vs Patrick O`brien. 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 Tony Dennehy and Patrick O`brien was played at IRL Ch in 1972 and finished ½-½. The opening was the Alekhine Defense: Modern Variation, Main Line (B05).
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 Tony Dennehy games or Patrick O`brien games? This Tony Dennehy vs Patrick O`brien 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 Alekhine Defense: Modern Variation, Main Line.
Frequently asked questions
Who won Tony Dennehy vs Patrick O`brien?
Tony Dennehy vs Patrick O`brien (1972) finished ½-½, and the game was drawn.
What opening was played in Tony Dennehy vs Patrick O`brien?
The game opened with the Alekhine Defense: Modern Variation, Main Line (ECO B05).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Tony Dennehy vs Patrick O`brien, or open it on the CipherChess analysis board to review it with the Stockfish engine.