README.md

metadata

license: mit
dataset_info:
  features:
    - name: PuzzleId
      dtype: string
    - name: FEN
      dtype: string
    - name: Moves
      dtype: string
    - name: Rating
      dtype: int64
    - name: RatingDeviation
      dtype: int64
    - name: Popularity
      dtype: int64
    - name: NbPlays
      dtype: int64
    - name: Themes
      dtype: string
    - name: GameUrl
      dtype: string
    - name: OpeningTags
      dtype: string
  splits:
    - name: train
      num_bytes: 869833357
      num_examples: 3974488
  download_size: 414255211
  dataset_size: 869833357
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
tags:
  - chess
source_datasets:
  - https://database.lichess.org/#puzzles

Dataset made from lichess data using this script.