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See it for yourselfAbout this chess game
This chess game between Sergio Mobaier (1923) and Jack Van Zyl-Rudd (2203) was played at Brazil Foz do Iguacu Open in 2025 and finished 0-1. The opening was the English Opening: Symmetrical Variation, Ultra-Symmetrical Variation (A36).
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 Sergio Mobaier games or Jack Van Zyl-Rudd games? This Sergio Mobaier vs Jack Van Zyl-Rudd 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: Symmetrical Variation, Ultra-Symmetrical Variation.
Frequently asked questions
Who won Sergio Mobaier vs Jack Van Zyl-Rudd?
Sergio Mobaier vs Jack Van Zyl-Rudd (2025) finished 0-1, a win for Jack Van Zyl-Rudd.
What opening was played in Sergio Mobaier vs Jack Van Zyl-Rudd?
The game opened with the English Opening: Symmetrical Variation, Ultra-Symmetrical Variation (ECO A36).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Sergio Mobaier vs Jack Van Zyl-Rudd, or open it on the CipherChess analysis board to review it with the Stockfish engine.