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See it for yourselfAbout this chess game
This chess game between Avi Harrison Kaplan (2297) and Matthew Guo Diao (2265) was played at Round 9: Kaplan, Avi Harrison - Diao, Matthew Guo in 2026 and finished ½-½. The opening was the Slav Defense: Modern Line (D11).
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 Avi Harrison Kaplan games or Matthew Guo Diao games? This Avi Harrison Kaplan vs Matthew Guo Diao 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 Slav Defense: Modern Line.
Frequently asked questions
Who won Avi Harrison Kaplan vs Matthew Guo Diao?
Avi Harrison Kaplan vs Matthew Guo Diao (2026) finished ½-½, and the game was drawn.
What opening was played in Avi Harrison Kaplan vs Matthew Guo Diao?
The game opened with the Slav Defense: Modern Line (ECO D11).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Avi Harrison Kaplan vs Matthew Guo Diao, or open it on the CipherChess analysis board to review it with the Stockfish engine.