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You just replayed Oscar Gao vs Owen Macmullin. 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 Oscar Gao (2081) and Owen Macmullin (1763) was played at 2026 Australian Junior Chess Championship in 2026 and finished 1-0. The opening was the Caro-Kann Defense: Karpov Variation (B17).
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 Oscar Gao games or Owen Macmullin games? This Oscar Gao vs Owen Macmullin 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 Caro-Kann Defense: Karpov Variation.
Frequently asked questions
Who won Oscar Gao vs Owen Macmullin?
Oscar Gao vs Owen Macmullin (2026) finished 1-0, a win for Oscar Gao.
What opening was played in Oscar Gao vs Owen Macmullin?
The game opened with the Caro-Kann Defense: Karpov Variation (ECO B17).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Oscar Gao vs Owen Macmullin, or open it on the CipherChess analysis board to review it with the Stockfish engine.