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You just replayed Magnus Constantine Kostov vs Yaroslav Kononiuk. 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 Magnus Constantine Kostov and Yaroslav Kononiuk was played at Swiss Youth Championship 2026 U12 in 2026 and finished ½-½. The opening was the French Defense: Paulsen Variation (C10).
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 Magnus Constantine Kostov games or Yaroslav Kononiuk games? This Magnus Constantine Kostov vs Yaroslav Kononiuk 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: Paulsen Variation.
Frequently asked questions
Who won Magnus Constantine Kostov vs Yaroslav Kononiuk?
Magnus Constantine Kostov vs Yaroslav Kononiuk (2026) finished ½-½, and the game was drawn.
What opening was played in Magnus Constantine Kostov vs Yaroslav Kononiuk?
The game opened with the French Defense: Paulsen Variation (ECO C10).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Magnus Constantine Kostov vs Yaroslav Kononiuk, or open it on the CipherChess analysis board to review it with the Stockfish engine.