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Can a person's chess mind outlive them? An attempt with 41 masters

Show HN: Can a person's chess mind outlive them? An attempt with 41 masters

37 AI Score
Show_hn ai_ml Added Apr 30, 2026

Details

Sector
ai_ml
Total Funding
$0
Last Round
$0

About

Two years ago I sat down to build a chess engine for my kids&#x27; Christmas present. Wanted it to play badly enough to be beatable but not randomly bad: different styles so they could choose what to face.<p>While building those styles I noticed the choices started looking like actual historical players&#x27; tendencies. Went looking. Turns out: given enough games from one person, you can extract enough of their decision pattern to reproduce it.<p>Two years later, 41 players, ~3,000 games each. Tal sacrifices unsoundly. Morphy attacks like it&#x27;s 1850. Capablanca grinds endgames. Same engine underneath, visibly different choices each time.<p>playchessgate.com: browser, no signup. The kids never got their Christmas present.

AI Score Reasoning

While a technically impressive feat of behavioral modeling, this project currently functions as a niche hobbyist tool rather than a venture-scale business. It faces significant competition from dominant platforms like Chess.com and Lichess, which already integrate similar 'personality' bots and possess much larger user bases.

Source

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