Don't just replay it. Break it down.
You just replayed Christian Koch vs Roger Thormann. 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 Christian Koch and Roger Thormann (1896) was played at WT/M/GT/275 ICCF in 1990 and finished 1-0. The opening was the Sicilian Defense: Open (B33).
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 Christian Koch games or Roger Thormann games? This Christian Koch vs Roger Thormann 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: Open.
Frequently asked questions
Who won Christian Koch vs Roger Thormann?
Christian Koch vs Roger Thormann (1990) finished 1-0, a win for Christian Koch.
What opening was played in Christian Koch vs Roger Thormann?
The game opened with the Sicilian Defense: Open (ECO B33).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Christian Koch vs Roger Thormann, or open it on the CipherChess analysis board to review it with the Stockfish engine.