Time-Machine Chess

Play the theory of a past era

♔ Which era do you play like?

Five neural networks, each fine-tuned on one era of chess history, read your games and report which of them predicts your moves best. Are you a Romantic swashbuckler, a child of the Soviet school — or do you grind like it's 2016? Same methodology as the validation page: per-move likelihood, receipts included.

1 · Add your games

Fetches your 20 most recent blitz / rapid / classical / correspondence games from the public lichess API. Nothing is stored.

2 · Your era profile

You are

Your most characteristic moves

For each era, the move you played that its model preferred most strongly over the other four — the moments you time-travelled.