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See it for yourselfAbout this chess game
This chess game between Leon Elferink (1922) and Thomas Kools (2061) was played at Open NK Rapid 2025 in 2025 and finished 1-0. The opening was the Sicilian Defense: Alapin Variation (B22).
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 Leon Elferink games or Thomas Kools games? This Leon Elferink vs Thomas Kools 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: Alapin Variation.
Frequently asked questions
Who won Leon Elferink vs Thomas Kools?
Leon Elferink vs Thomas Kools (2025) finished 1-0, a win for Leon Elferink.
What opening was played in Leon Elferink vs Thomas Kools?
The game opened with the Sicilian Defense: Alapin Variation (ECO B22).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Leon Elferink vs Thomas Kools, or open it on the CipherChess analysis board to review it with the Stockfish engine.