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See it for yourselfAbout this chess game
This chess game between Stefan Koper (1840) and Jan Jeronym Benes (1963) was played at Round 4: Koper, Stefan - Benes, Jan Jeronym in 2026 and finished 1-0. The opening was the Grünfeld Defense: Three Knights Variation, Hungarian Variation (D93).
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 Stefan Koper games or Jan Jeronym Benes games? This Stefan Koper vs Jan Jeronym Benes 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: Three Knights Variation, Hungarian Variation.
Frequently asked questions
Who won Stefan Koper vs Jan Jeronym Benes?
Stefan Koper vs Jan Jeronym Benes (2026) finished 1-0, a win for Stefan Koper.
What opening was played in Stefan Koper vs Jan Jeronym Benes?
The game opened with the Grünfeld Defense: Three Knights Variation, Hungarian Variation (ECO D93).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Stefan Koper vs Jan Jeronym Benes, or open it on the CipherChess analysis board to review it with the Stockfish engine.