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You just replayed Oleksandr Dovgaliuk vs R 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 Oleksandr Dovgaliuk (2174) and R Koster (2311) was played at Science Park Open A 2025 in 2025 and finished ½-½. The opening was the Caro-Kann Defense (B12).
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 Oleksandr Dovgaliuk games or R Koster games? This Oleksandr Dovgaliuk vs R 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 Caro-Kann Defense.
Frequently asked questions
Who won Oleksandr Dovgaliuk vs R Koster?
Oleksandr Dovgaliuk vs R Koster (2025) finished ½-½, and the game was drawn.
What opening was played in Oleksandr Dovgaliuk vs R Koster?
The game opened with the Caro-Kann Defense (ECO B12).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Oleksandr Dovgaliuk vs R Koster, or open it on the CipherChess analysis board to review it with the Stockfish engine.