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See it for yourselfAbout this chess game
This chess game between Younggyu Lee (1905) and Sejun Oh (1727) was played at Hastings Masters 2025-26 in 2026 and finished 1-0. The opening was the English Opening: Caro-Kann Defensive System (A11).
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 Younggyu Lee games or Sejun Oh games? This Younggyu Lee vs Sejun Oh 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 English Opening: Caro-Kann Defensive System.
Frequently asked questions
Who won Younggyu Lee vs Sejun Oh?
Younggyu Lee vs Sejun Oh (2026) finished 1-0, a win for Younggyu Lee.
What opening was played in Younggyu Lee vs Sejun Oh?
The game opened with the English Opening: Caro-Kann Defensive System (ECO A11).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Younggyu Lee vs Sejun Oh, or open it on the CipherChess analysis board to review it with the Stockfish engine.