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See it for yourselfAbout this chess game
This chess game between Sebastian Mihajlov (2363) and Joshua Quesada Leon (1975) was played at Campeonato Nacional Costa Rica 2026 | Absoluto in 2026 and finished 1-0. The opening was the King's Indian Defense: Normal Variation, Standard Development (E73).
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 Sebastian Mihajlov games or Joshua Quesada Leon games? This Sebastian Mihajlov vs Joshua Quesada Leon 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 King's Indian Defense: Normal Variation, Standard Development.
Frequently asked questions
Who won Sebastian Mihajlov vs Joshua Quesada Leon?
Sebastian Mihajlov vs Joshua Quesada Leon (2026) finished 1-0, a win for Sebastian Mihajlov.
What opening was played in Sebastian Mihajlov vs Joshua Quesada Leon?
The game opened with the King's Indian Defense: Normal Variation, Standard Development (ECO E73).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Sebastian Mihajlov vs Joshua Quesada Leon, or open it on the CipherChess analysis board to review it with the Stockfish engine.