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See it for yourselfAbout this chess game
This chess game between Mason So (1630) and Clara Deng (1476) was played at 2026 Delancey UKCC Challengers Under 10 in 2026 and finished 1-0. The opening was the Sicilian Defense: Accelerated Dragon, Exchange Variation (B34).
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 Mason So games or Clara Deng games? This Mason So vs Clara Deng 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 Sicilian Defense: Accelerated Dragon, Exchange Variation.
Frequently asked questions
Who won Mason So vs Clara Deng?
Mason So vs Clara Deng (2026) finished 1-0, a win for Mason So.
What opening was played in Mason So vs Clara Deng?
The game opened with the Sicilian Defense: Accelerated Dragon, Exchange Variation (ECO B34).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Mason So vs Clara Deng, or open it on the CipherChess analysis board to review it with the Stockfish engine.