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You just replayed Walter Koch vs Ernst Sonnleitner. 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 Walter Koch (1890) and Ernst Sonnleitner (1783) was played at Dortmund Open in 1987 and finished 1-0. The opening was the King's Indian Defense: Normal Variation, Standard Development (E73).
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 Walter Koch games or Ernst Sonnleitner games? This Walter Koch vs Ernst Sonnleitner 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 King's Indian Defense: Normal Variation, Standard Development.
Frequently asked questions
Who won Walter Koch vs Ernst Sonnleitner?
Walter Koch vs Ernst Sonnleitner (1987) finished 1-0, a win for Walter Koch.
What opening was played in Walter Koch vs Ernst Sonnleitner?
The game opened with the King's Indian Defense: Normal Variation, Standard Development (ECO E73).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Walter Koch vs Ernst Sonnleitner, or open it on the CipherChess analysis board to review it with the Stockfish engine.