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See it for yourselfAbout this chess game
This chess game between Jackson Robert Cosman (1611) and Marvin Alejandro Tepaz Tian (1836) was played at XLVI Metropolitano Torneo Internacional|Metropolitano U14 in 2025 and finished 1-0. The opening was the Dutch Defense (A80).
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 Jackson Robert Cosman games or Marvin Alejandro Tepaz Tian games? This Jackson Robert Cosman vs Marvin Alejandro Tepaz Tian 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 Dutch Defense.
Frequently asked questions
Who won Jackson Robert Cosman vs Marvin Alejandro Tepaz Tian?
Jackson Robert Cosman vs Marvin Alejandro Tepaz Tian (2025) finished 1-0, a win for Jackson Robert Cosman.
What opening was played in Jackson Robert Cosman vs Marvin Alejandro Tepaz Tian?
The game opened with the Dutch Defense (ECO A80).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jackson Robert Cosman vs Marvin Alejandro Tepaz Tian, or open it on the CipherChess analysis board to review it with the Stockfish engine.