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See it for yourselfAbout this chess game
This chess game between Igor Brigov (2026) and Valeriya Portnaya (2087) was played in 2009 and finished 1-0. The opening was the Bogo-Indian Defense (E11).
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 Igor Brigov games or Valeriya Portnaya games? This Igor Brigov vs Valeriya Portnaya 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 Bogo-Indian Defense.
Frequently asked questions
Who won Igor Brigov vs Valeriya Portnaya?
Igor Brigov vs Valeriya Portnaya (2009) finished 1-0, a win for Igor Brigov.
What opening was played in Igor Brigov vs Valeriya Portnaya?
The game opened with the Bogo-Indian Defense (ECO E11).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Igor Brigov vs Valeriya Portnaya, or open it on the CipherChess analysis board to review it with the Stockfish engine.