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You just replayed Simon Knudsen vs Birger Boyens. 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 Simon Knudsen (2197) and Birger Boyens (1935) was played at 31. Kiel Open 2018 in 2018 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 Simon Knudsen games or Birger Boyens games? This Simon Knudsen vs Birger Boyens 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 Simon Knudsen vs Birger Boyens?
Simon Knudsen vs Birger Boyens (2018) finished 1-0, a win for Simon Knudsen.
What opening was played in Simon Knudsen vs Birger Boyens?
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 Simon Knudsen vs Birger Boyens, or open it on the CipherChess analysis board to review it with the Stockfish engine.