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See it for yourselfAbout this chess game
This chess game between Mayerly Sierra (2248) and Jael Contreras (2201) was played at Open in 2007 and finished ½-½. The opening was the Sicilian Defense: Najdorf Variation, Zagreb Variation (B91).
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 Mayerly Sierra games or Jael Contreras games? This Mayerly Sierra vs Jael 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 Sicilian Defense: Najdorf Variation, Zagreb Variation.
Frequently asked questions
Who won Mayerly Sierra vs Jael Contreras?
Mayerly Sierra vs Jael Contreras (2007) finished ½-½, and the game was drawn.
What opening was played in Mayerly Sierra vs Jael Contreras?
The game opened with the Sicilian Defense: Najdorf Variation, Zagreb Variation (ECO B91).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Mayerly Sierra vs Jael Contreras, or open it on the CipherChess analysis board to review it with the Stockfish engine.