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Public exports of all rated games, puzzles, and computer evaluations.

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More information about "Before 2015: Some games with illegal moves were recorded. "

Sopel97 opened this issue · comments

commented

There is exactly 7 such games. Ranging from 2014 to 2016
https://lichess.org/0ouSssGU
https://lichess.org/wBhVZYgI
https://lichess.org/g2HCpy8B
https://lichess.org/gI2EuG6T
https://lichess.org/w2WvLGHQ
https://lichess.org/XDQeUk6j
https://lichess.org/G7KuUEum
All illegal moves were castling moves.

It might be worth to document this because people using the files may not notice at first.

commented

Please note that the board on the above links do not show the invalid castling, a truncated list is silently presented (view the PGN for the whole list of moves).