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See it for yourselfAbout this chess game
This chess game between Cian Grant (1686) and Matthew O`neill (1744) was played at Sligo Chess and Culture Festival - Weekender Championship in 2026 and finished 1-0. The opening was the Catalan Opening (E00).
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 Cian Grant games or Matthew O`neill games? This Cian Grant vs Matthew O`neill 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 Catalan Opening.
Frequently asked questions
Who won Cian Grant vs Matthew O`neill?
Cian Grant vs Matthew O`neill (2026) finished 1-0, a win for Cian Grant.
What opening was played in Cian Grant vs Matthew O`neill?
The game opened with the Catalan Opening (ECO E00).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Cian Grant vs Matthew O`neill, or open it on the CipherChess analysis board to review it with the Stockfish engine.