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You just replayed Pablo Acosta vs Ayrton Katsunori Harada. 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 Pablo Acosta (1488) and Ayrton Katsunori Harada (1628) was played at Brazil Chess - Floripa in 2026 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 Pablo Acosta games or Ayrton Katsunori Harada games? This Pablo Acosta vs Ayrton Katsunori Harada 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 Pablo Acosta vs Ayrton Katsunori Harada?
Pablo Acosta vs Ayrton Katsunori Harada (2026) finished 1-0, a win for Pablo Acosta.
What opening was played in Pablo Acosta vs Ayrton Katsunori Harada?
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 Pablo Acosta vs Ayrton Katsunori Harada, or open it on the CipherChess analysis board to review it with the Stockfish engine.