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See it for yourselfAbout this chess game
This chess game between Kristjan Geirsson (1833) and Nathan Resika (1990) was played at Reykjavik Open 2026 in 2026 and finished 1-0. The opening was the Sicilian Defense: Open (B32).
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 Kristjan Geirsson games or Nathan Resika games? This Kristjan Geirsson vs Nathan Resika 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: Open.
Frequently asked questions
Who won Kristjan Geirsson vs Nathan Resika?
Kristjan Geirsson vs Nathan Resika (2026) finished 1-0, a win for Kristjan Geirsson.
What opening was played in Kristjan Geirsson vs Nathan Resika?
The game opened with the Sicilian Defense: Open (ECO B32).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Kristjan Geirsson vs Nathan Resika, or open it on the CipherChess analysis board to review it with the Stockfish engine.