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You just replayed Calvin John Klaasen vs Keagan Willenberg. 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 Calvin John Klaasen (2212) and Keagan Willenberg (1621) was played at South African Open 2022 in 2022 and finished 1-0. The opening was the Sicilian Defense: Closed (B23).
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 Calvin John Klaasen games or Keagan Willenberg games? This Calvin John Klaasen vs Keagan Willenberg 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: Closed.
Frequently asked questions
Who won Calvin John Klaasen vs Keagan Willenberg?
Calvin John Klaasen vs Keagan Willenberg (2022) finished 1-0, a win for Calvin John Klaasen.
What opening was played in Calvin John Klaasen vs Keagan Willenberg?
The game opened with the Sicilian Defense: Closed (ECO B23).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Calvin John Klaasen vs Keagan Willenberg, or open it on the CipherChess analysis board to review it with the Stockfish engine.