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You just replayed Kacper Kulesza vs Jakub1 Ostrowski. 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 Kacper Kulesza and Jakub1 Ostrowski (1443) was played at XXVIII MISTRZOSTWA WOJEWÓDZTWA PODLASKIEGO MŁODZIKÓW DO LAT 8 in 2026 and finished 0-1. The opening was the Caro-Kann Defense (B10).
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 Kacper Kulesza games or Jakub1 Ostrowski games? This Kacper Kulesza vs Jakub1 Ostrowski 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 Caro-Kann Defense.
Frequently asked questions
Who won Kacper Kulesza vs Jakub1 Ostrowski?
Kacper Kulesza vs Jakub1 Ostrowski (2026) finished 0-1, a win for Jakub1 Ostrowski.
What opening was played in Kacper Kulesza vs Jakub1 Ostrowski?
The game opened with the Caro-Kann Defense (ECO B10).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Kacper Kulesza vs Jakub1 Ostrowski, or open it on the CipherChess analysis board to review it with the Stockfish engine.