Don't just replay it. Break it down.
You just replayed Richard Koes vs Chiel Koster. 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 Richard Koes (1809) and Chiel Koster (2010) was played at 13. WLC Weekender 2023 in 2023 and finished 0-1. The opening was the Sicilian Defense (B20).
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 Richard Koes games or Chiel Koster games? This Richard Koes vs Chiel Koster 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.
Frequently asked questions
Who won Richard Koes vs Chiel Koster?
Richard Koes vs Chiel Koster (2023) finished 0-1, a win for Chiel Koster.
What opening was played in Richard Koes vs Chiel Koster?
The game opened with the Sicilian Defense (ECO B20).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Richard Koes vs Chiel Koster, or open it on the CipherChess analysis board to review it with the Stockfish engine.