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This chess game between Mahel Boyer (2509) and Thomas Dionisi (2400) was played at 41e Open International de Cappelle in 2025 and finished 1-0. The opening was the Sicilian Defense: Nimzowitsch Variation (B29).
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 Mahel Boyer games or Thomas Dionisi games? This Mahel Boyer vs Thomas Dionisi 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: Nimzowitsch Variation.
Frequently asked questions
Who won Mahel Boyer vs Thomas Dionisi?
Mahel Boyer vs Thomas Dionisi (2025) finished 1-0, a win for Mahel Boyer.
What opening was played in Mahel Boyer vs Thomas Dionisi?
The game opened with the Sicilian Defense: Nimzowitsch Variation (ECO B29).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Mahel Boyer vs Thomas Dionisi, or open it on the CipherChess analysis board to review it with the Stockfish engine.