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You just replayed Ayrton Katsunori Harada vs Sergio Aparecido De Oliveira. 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 Ayrton Katsunori Harada (1628) and Sergio Aparecido De Oliveira (1839) was played at Brazil Chess - Floripa in 2026 and finished ½-½. The opening was the Sicilian Defense (B27).
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 Ayrton Katsunori Harada games or Sergio Aparecido De Oliveira games? This Ayrton Katsunori Harada vs Sergio Aparecido De Oliveira 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 Ayrton Katsunori Harada vs Sergio Aparecido De Oliveira?
Ayrton Katsunori Harada vs Sergio Aparecido De Oliveira (2026) finished ½-½, and the game was drawn.
What opening was played in Ayrton Katsunori Harada vs Sergio Aparecido De Oliveira?
The game opened with the Sicilian Defense (ECO B27).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Ayrton Katsunori Harada vs Sergio Aparecido De Oliveira, or open it on the CipherChess analysis board to review it with the Stockfish engine.