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You just replayed Lucas de Mira Theilacker vs Efren Ruben Marin Boett. 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 Lucas de Mira Theilacker (1663) and Efren Ruben Marin Boett (1855) was played at 11. Floripa Open 2025 in 2025 and finished 1-0. The opening was the Queen's Gambit Accepted: Normal Variation, Traditional System (D26).
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 Lucas de Mira Theilacker games or Efren Ruben Marin Boett games? This Lucas de Mira Theilacker vs Efren Ruben Marin Boett 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 Queen's Gambit Accepted: Normal Variation, Traditional System.
Frequently asked questions
Who won Lucas de Mira Theilacker vs Efren Ruben Marin Boett?
Lucas de Mira Theilacker vs Efren Ruben Marin Boett (2025) finished 1-0, a win for Lucas de Mira Theilacker.
What opening was played in Lucas de Mira Theilacker vs Efren Ruben Marin Boett?
The game opened with the Queen's Gambit Accepted: Normal Variation, Traditional System (ECO D26).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Lucas de Mira Theilacker vs Efren Ruben Marin Boett, or open it on the CipherChess analysis board to review it with the Stockfish engine.