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You just replayed Fenny Koomen vs Jan Boomgaardt. 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 Fenny Koomen (2005) and Jan Boomgaardt was played at Netherlands in 1970 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 Fenny Koomen games or Jan Boomgaardt games? This Fenny Koomen vs Jan Boomgaardt 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 Fenny Koomen vs Jan Boomgaardt?
Fenny Koomen vs Jan Boomgaardt (1970) finished 0-1, a win for Jan Boomgaardt.
What opening was played in Fenny Koomen vs Jan Boomgaardt?
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 Fenny Koomen vs Jan Boomgaardt, or open it on the CipherChess analysis board to review it with the Stockfish engine.