Datasets:

Lichess
/

chess960-chess-games

license: cc0-1.0
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/**/train-*
tags:
  - chess
  - chess960
  - lichess
  - game
  - games
  - tabular
pretty_name: Rated Chess960 Games
size_categories:
  - 10M<n<100M

This dataset is still a work in progress and some breaking changes might occur.

Note

The FEN column has 961 unique values instead of the expected 960, because some rematches were recorded with invalid castling rights in their starting FEN in November 2023.