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See it for yourselfAbout this chess game
This chess game between Jermo Kooijmans (2256) and Tim Mazajchik (2175) was played at Round 5: Kooijmans, Jermo - Mazajchik, Tim in 2026 and finished 0-1. 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 Jermo Kooijmans games or Tim Mazajchik games? This Jermo Kooijmans vs Tim Mazajchik 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 Jermo Kooijmans vs Tim Mazajchik?
Jermo Kooijmans vs Tim Mazajchik (2026) finished 0-1, a win for Tim Mazajchik.
What opening was played in Jermo Kooijmans vs Tim Mazajchik?
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 Jermo Kooijmans vs Tim Mazajchik, or open it on the CipherChess analysis board to review it with the Stockfish engine.