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You just replayed Martin Viehweger vs Sonja Mahler. 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 Martin Viehweger (2042) and Sonja Mahler (1401) was played at Berlin Unicorn Open in 2005 and finished 1-0. The opening was the Queen's Gambit Declined: Three Knights Variation (D37).
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 Martin Viehweger games or Sonja Mahler games? This Martin Viehweger vs Sonja Mahler 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 Queen's Gambit Declined: Three Knights Variation.
Frequently asked questions
Who won Martin Viehweger vs Sonja Mahler?
Martin Viehweger vs Sonja Mahler (2005) finished 1-0, a win for Martin Viehweger.
What opening was played in Martin Viehweger vs Sonja Mahler?
The game opened with the Queen's Gambit Declined: Three Knights Variation (ECO D37).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Martin Viehweger vs Sonja Mahler, or open it on the CipherChess analysis board to review it with the Stockfish engine.