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See it for yourselfAbout this chess game
This chess game between Pekka Koykka (2359) and Joni Seppala (1997) was played at 33. Heart of Finland Op in 2025 and finished 1-0. The opening was the English Opening: Agincourt Defense (A13).
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 Pekka Koykka games or Joni Seppala games? This Pekka Koykka vs Joni Seppala 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 English Opening: Agincourt Defense.
Frequently asked questions
Who won Pekka Koykka vs Joni Seppala?
Pekka Koykka vs Joni Seppala (2025) finished 1-0, a win for Pekka Koykka.
What opening was played in Pekka Koykka vs Joni Seppala?
The game opened with the English Opening: Agincourt Defense (ECO A13).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Pekka Koykka vs Joni Seppala, or open it on the CipherChess analysis board to review it with the Stockfish engine.