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See it for yourselfAbout this chess game
This chess game between Jair Osipi (2184) and Cassiano Lahoz (1711) was played at Brazil Chess - Floripa in 2026 and finished 1-0. The opening was the Slav Defense: Czech Variation, Classical System, Main Line (D19).
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 Jair Osipi games or Cassiano Lahoz games? This Jair Osipi vs Cassiano Lahoz 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 Slav Defense: Czech Variation, Classical System, Main Line.
Frequently asked questions
Who won Jair Osipi vs Cassiano Lahoz?
Jair Osipi vs Cassiano Lahoz (2026) finished 1-0, a win for Jair Osipi.
What opening was played in Jair Osipi vs Cassiano Lahoz?
The game opened with the Slav Defense: Czech Variation, Classical System, Main Line (ECO D19).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jair Osipi vs Cassiano Lahoz, or open it on the CipherChess analysis board to review it with the Stockfish engine.