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You just replayed Derek Jia vs Hallgerdur Thorsteinsdottir. 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 Derek Jia (1909) and Hallgerdur Thorsteinsdottir (2070) was played at FIDE World Corporate KO in 2025 and finished 1-0. The opening was the Caro-Kann Defense: Classical Variation (B19).
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 Derek Jia games or Hallgerdur Thorsteinsdottir games? This Derek Jia vs Hallgerdur Thorsteinsdottir 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: Classical Variation.
Frequently asked questions
Who won Derek Jia vs Hallgerdur Thorsteinsdottir?
Derek Jia vs Hallgerdur Thorsteinsdottir (2025) finished 1-0, a win for Derek Jia.
What opening was played in Derek Jia vs Hallgerdur Thorsteinsdottir?
The game opened with the Caro-Kann Defense: Classical Variation (ECO B19).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Derek Jia vs Hallgerdur Thorsteinsdottir, or open it on the CipherChess analysis board to review it with the Stockfish engine.