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You just replayed Michal Sosnowski vs Claes M Hackner. 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 Michal Sosnowski (1567) and Claes M Hackner (1478) was played at MPA U1600 in 2026 and finished 1-0. The opening was the French Defense: Tarrasch Variation, Closed Variation, Main Line (C06).
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 Michal Sosnowski games or Claes M Hackner games? This Michal Sosnowski vs Claes M Hackner 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 French Defense: Tarrasch Variation, Closed Variation, Main Line.
Frequently asked questions
Who won Michal Sosnowski vs Claes M Hackner?
Michal Sosnowski vs Claes M Hackner (2026) finished 1-0, a win for Michal Sosnowski.
What opening was played in Michal Sosnowski vs Claes M Hackner?
The game opened with the French Defense: Tarrasch Variation, Closed Variation, Main Line (ECO C06).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Michal Sosnowski vs Claes M Hackner, or open it on the CipherChess analysis board to review it with the Stockfish engine.