R KosterChess Games
Explore 2 R Koster chess games from 2025 to 2025 in the CipherChess chess database. See R Koster's full win, draw and loss record, results with the white and black pieces, the openings R Koster plays most, and replay any R Koster game move by move.
Recent R Koster Chess Games
Prep against R Koster
Load R Koster's games onto the analysis board, study their openings, and find where their lines crack, all in your browser.
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10M+ games · every player50% overall score
2 games · 2025 to 2025Caro-Kann Defense
R Koster's most-playedOpenings R Koster Plays
About R Koster's chess games
This page collects 2 R Koster chess games from the CipherChess mega database, covering 2025 to 2025. Use it to study how R Koster handles both colours, which openings R Koster returns to most often, and how their results break down across wins, draws and losses.
Every game links to an interactive board where you can replay R Koster's moves and run them through the engine, ideal preparation before facing R Koster over the board or online.
Whether you searched for “R Koster chess”, “R Koster chess games” or “R Koster openings”, this is the complete R Koster record in the database: full game history, results with White and Black, rating where known, and a replayable board for every game. Bookmark it to track R Koster's games and prepare your lines before your next match.
Frequently asked questions
How many chess games has R Koster played?
The CipherChess database holds 2 chess games played by R Koster, spanning 2025 to 2025, with a 0 win, 2 draw and 0 loss record.
What openings does R Koster play?
R Koster's most-played opening in the database is the Caro-Kann Defense. Use the interactive opening tree above to walk their most-played lines move by move.
What is R Koster's win rate?
Across 2 games, R Koster scores 50% overall (counting a draw as half a point), with 0 wins, 2 draws and 0 losses.