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See it for yourselfAbout this chess game
This chess game between Gero Marten (2008) and William Sun (2315) was played at MT-Esko/Final in 2019 and finished 1-0. The opening was the Ruy Lopez: Closed, Breyer (C95).
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 Gero Marten games or William Sun games? This Gero Marten vs William Sun 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 Ruy Lopez: Closed, Breyer.
Frequently asked questions
Who won Gero Marten vs William Sun?
Gero Marten vs William Sun (2019) finished 1-0, a win for Gero Marten.
What opening was played in Gero Marten vs William Sun?
The game opened with the Ruy Lopez: Closed, Breyer (ECO C95).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Gero Marten vs William Sun, or open it on the CipherChess analysis board to review it with the Stockfish engine.