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See it for yourselfAbout this chess game
This chess game between Santhosh Ayyappan (2001) and Mark DeDona (2004) was played at Marshall Masters 2025 | December in 2025 and finished 1-0. The opening was the Queen's Gambit Declined: Exchange Variation (D35).
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 Santhosh Ayyappan games or Mark DeDona games? This Santhosh Ayyappan vs Mark DeDona 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 Queen's Gambit Declined: Exchange Variation.
Frequently asked questions
Who won Santhosh Ayyappan vs Mark DeDona?
Santhosh Ayyappan vs Mark DeDona (2025) finished 1-0, a win for Santhosh Ayyappan.
What opening was played in Santhosh Ayyappan vs Mark DeDona?
The game opened with the Queen's Gambit Declined: Exchange Variation (ECO D35).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Santhosh Ayyappan vs Mark DeDona, or open it on the CipherChess analysis board to review it with the Stockfish engine.