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See it for yourselfAbout this chess game
This chess game between Klaus Lucas Yeo (1832) and Yongjoon Chon (2003) was played at Hong Kong International Open Chess Championship 2025 | Open in 2025 and finished 0-1. The opening was the Sicilian Defense: French Variation (B40).
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 Klaus Lucas Yeo games or Yongjoon Chon games? This Klaus Lucas Yeo vs Yongjoon Chon 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: French Variation.
Frequently asked questions
Who won Klaus Lucas Yeo vs Yongjoon Chon?
Klaus Lucas Yeo vs Yongjoon Chon (2025) finished 0-1, a win for Yongjoon Chon.
What opening was played in Klaus Lucas Yeo vs Yongjoon Chon?
The game opened with the Sicilian Defense: French Variation (ECO B40).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Klaus Lucas Yeo vs Yongjoon Chon, or open it on the CipherChess analysis board to review it with the Stockfish engine.