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See it for yourselfAbout this chess game
This chess game between Sidney Nunes Jr (2054) and Marcelo Alejandro Leith Acosta (1747) was played at Brazil Foz do Iguacu Open in 2025 and finished 1-0. The opening was the Sicilian Defense: Old Sicilian (B30).
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 Sidney Nunes Jr games or Marcelo Alejandro Leith Acosta games? This Sidney Nunes Jr vs Marcelo Alejandro Leith Acosta 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: Old Sicilian.
Frequently asked questions
Who won Sidney Nunes Jr vs Marcelo Alejandro Leith Acosta?
Sidney Nunes Jr vs Marcelo Alejandro Leith Acosta (2025) finished 1-0, a win for Sidney Nunes Jr.
What opening was played in Sidney Nunes Jr vs Marcelo Alejandro Leith Acosta?
The game opened with the Sicilian Defense: Old Sicilian (ECO B30).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Sidney Nunes Jr vs Marcelo Alejandro Leith Acosta, or open it on the CipherChess analysis board to review it with the Stockfish engine.