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See it for yourselfAbout this chess game
This chess game between Jonas Hilwerda (2246) and Oscar Koppenens (2024) was played at Open NK Rapid 2025 in 2025 and finished 1-0. The opening was the Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation (B31).
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 Jonas Hilwerda games or Oscar Koppenens games? This Jonas Hilwerda vs Oscar Koppenens 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 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation.
Frequently asked questions
Who won Jonas Hilwerda vs Oscar Koppenens?
Jonas Hilwerda vs Oscar Koppenens (2025) finished 1-0, a win for Jonas Hilwerda.
What opening was played in Jonas Hilwerda vs Oscar Koppenens?
The game opened with the Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation (ECO B31).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jonas Hilwerda vs Oscar Koppenens, or open it on the CipherChess analysis board to review it with the Stockfish engine.