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See it for yourselfAbout this chess game
This chess game between Matvii Sobol (2160) and Igor Tretiak (1799) was played at ch-UKR Boys U20 2025 in 2025 and finished 1-0. The opening was the Sicilian Defense: O'Kelly Variation (B28).
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 Matvii Sobol games or Igor Tretiak games? This Matvii Sobol vs Igor Tretiak 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: O'Kelly Variation.
Frequently asked questions
Who won Matvii Sobol vs Igor Tretiak?
Matvii Sobol vs Igor Tretiak (2025) finished 1-0, a win for Matvii Sobol.
What opening was played in Matvii Sobol vs Igor Tretiak?
The game opened with the Sicilian Defense: O'Kelly Variation (ECO B28).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Matvii Sobol vs Igor Tretiak, or open it on the CipherChess analysis board to review it with the Stockfish engine.