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Production chess dataset v3.0 with 1,968-move mapping
fddc21f verified
metadata
dataset_info:
  features:
    - name: board
      sequence: int64
    - name: turn
      dtype:
        class_label:
          names:
            '0': white
            '1': black
    - name: winner
      dtype:
        class_label:
          names:
            '0': draw
            '1': white
            '2': black
    - name: move_id
      dtype: int32
    - name: game_id
      dtype: int32
    - name: move_number
      dtype: int16
  splits:
    - name: train
      num_bytes: 257422900
      num_examples: 474950
    - name: validation
      num_bytes: 47378388
      num_examples: 87414
  download_size: 7737845
  dataset_size: 304801288
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
      - split: validation
        path: data/validation-*