["size_categories:10K<n<100K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "fen", "dtype": "string"}, {"name": "moves", "sequence": "string"}, {"name": "average_elo", "dtype": "float64"}, {"name": "weight", "dtype": "float64"}, {"name": "dataset_source", "dtype": "string"}, {"name": "from_middle", "dtype": "bool"}]