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See it for yourselfAbout this chess game
This chess game between Juan Bosco Prats Rodriguez (1950) and Lionel Sierra Vallina (2399) was played at 52º Open Chess La Roda in 2026 and finished 0-1. The opening was the Sicilian Defense: Classical Variation, Anti-Sozin Variation (B57).
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 Juan Bosco Prats Rodriguez games or Lionel Sierra Vallina games? This Juan Bosco Prats Rodriguez vs Lionel Sierra Vallina 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: Classical Variation, Anti-Sozin Variation.
Frequently asked questions
Who won Juan Bosco Prats Rodriguez vs Lionel Sierra Vallina?
Juan Bosco Prats Rodriguez vs Lionel Sierra Vallina (2026) finished 0-1, a win for Lionel Sierra Vallina.
What opening was played in Juan Bosco Prats Rodriguez vs Lionel Sierra Vallina?
The game opened with the Sicilian Defense: Classical Variation, Anti-Sozin Variation (ECO B57).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Juan Bosco Prats Rodriguez vs Lionel Sierra Vallina, or open it on the CipherChess analysis board to review it with the Stockfish engine.