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You just replayed Mark DeDona vs Thomas Li. 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 Mark DeDona (1974) and Thomas Li (1822) was played at 51. National Congress in 2020 and finished ½-½. The opening was the Sicilian Defense (B20).
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 Mark DeDona games or Thomas Li games? This Mark DeDona vs Thomas Li 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.
Frequently asked questions
Who won Mark DeDona vs Thomas Li?
Mark DeDona vs Thomas Li (2020) finished ½-½, and the game was drawn.
What opening was played in Mark DeDona vs Thomas Li?
The game opened with the Sicilian Defense (ECO B20).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Mark DeDona vs Thomas Li, or open it on the CipherChess analysis board to review it with the Stockfish engine.