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See it for yourselfAbout this chess game
This chess game between Theodor Lau (1836) and Bert Sieber (2167) was played at Landesmeisterschaften 2026 des NSV - Meisterturnier in 2025 and finished 0-1. The opening was the Sicilian Defense: Kan Variation, Modern Variation (B42).
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 Theodor Lau games or Bert Sieber games? This Theodor Lau vs Bert Sieber 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: Kan Variation, Modern Variation.
Frequently asked questions
Who won Theodor Lau vs Bert Sieber?
Theodor Lau vs Bert Sieber (2025) finished 0-1, a win for Bert Sieber.
What opening was played in Theodor Lau vs Bert Sieber?
The game opened with the Sicilian Defense: Kan Variation, Modern Variation (ECO B42).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Theodor Lau vs Bert Sieber, or open it on the CipherChess analysis board to review it with the Stockfish engine.