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You just replayed Jacob Krolczyk vs Houji Yao. 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 Jacob Krolczyk (1361) and Houji Yao (2064) was played at RA Fall Open in 2019 and finished 0-1. The opening was the Sicilian Defense: Old Sicilian (B30).
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 Jacob Krolczyk games or Houji Yao games? This Jacob Krolczyk vs Houji Yao 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: Old Sicilian.
Frequently asked questions
Who won Jacob Krolczyk vs Houji Yao?
Jacob Krolczyk vs Houji Yao (2019) finished 0-1, a win for Houji Yao.
What opening was played in Jacob Krolczyk vs Houji Yao?
The game opened with the Sicilian Defense: Old Sicilian (ECO B30).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jacob Krolczyk vs Houji Yao, or open it on the CipherChess analysis board to review it with the Stockfish engine.