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You just replayed Boris Vergara Castillo vs Pedro Diaz Contreras. 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 Boris Vergara Castillo (1821) and Pedro Diaz Contreras (2219) was played at IRT Campeón de Chile GM Rodrigo Vásquez - Club de Ajedrez CHILE in 2026 and finished 0-1. The opening was the Benoni Defense: Old Benoni (A43).
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 Boris Vergara Castillo games or Pedro Diaz Contreras games? This Boris Vergara Castillo vs Pedro Diaz Contreras 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 Benoni Defense: Old Benoni.
Frequently asked questions
Who won Boris Vergara Castillo vs Pedro Diaz Contreras?
Boris Vergara Castillo vs Pedro Diaz Contreras (2026) finished 0-1, a win for Pedro Diaz Contreras.
What opening was played in Boris Vergara Castillo vs Pedro Diaz Contreras?
The game opened with the Benoni Defense: Old Benoni (ECO A43).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Boris Vergara Castillo vs Pedro Diaz Contreras, or open it on the CipherChess analysis board to review it with the Stockfish engine.