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You just replayed Haijo Deyou Wierenga vs George McCumiskey. 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 Haijo Deyou Wierenga (1425) and George McCumiskey (1599) was played at 2026 British Chess Championships: Under 12 in 2026 and finished 0-1. The opening was the Zukertort Opening (A05).
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 Haijo Deyou Wierenga games or George McCumiskey games? This Haijo Deyou Wierenga vs George McCumiskey 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 Zukertort Opening.
Frequently asked questions
Who won Haijo Deyou Wierenga vs George McCumiskey?
Haijo Deyou Wierenga vs George McCumiskey (2026) finished 0-1, a win for George McCumiskey.
What opening was played in Haijo Deyou Wierenga vs George McCumiskey?
The game opened with the Zukertort Opening (ECO A05).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Haijo Deyou Wierenga vs George McCumiskey, or open it on the CipherChess analysis board to review it with the Stockfish engine.