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See it for yourselfAbout this chess game
This chess game between Piet Peelen (2328) and Unknown was played at FishPartners Open 2025 in 2025 and finished 0-1. The opening was the Grünfeld Defense (D80).
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 Piet Peelen games or Unknown games? This Piet Peelen vs Unknown 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 Grünfeld Defense.
Frequently asked questions
Who won Piet Peelen vs Unknown?
Piet Peelen vs Unknown (2025) finished 0-1, a win for Unknown.
What opening was played in Piet Peelen vs Unknown?
The game opened with the Grünfeld Defense (ECO D80).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Piet Peelen vs Unknown, or open it on the CipherChess analysis board to review it with the Stockfish engine.