datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
lichess-elitelichess_puzzle_datasetLichess Puzzle Database
Updated for March 2025.
lichess-filteredThese csv files contain a single column, 'transcript', with simple PGN string gam transcripts. The data is sources from Lichess: https://database.lichess.org
All files contain some very short and very long games; I recommend filtering these, depending on your use case.
All files are filtered to include white wins only.
According to the Lichess ELO ratings saved with the game data, which typically run a little high, the files contain games filtered:
stable.csv, 24M games: White 1300-2300, Black… See the full description on the dataset page: https://huggingface.co/datasets/HaileyStorm/lichess-filtered.Lichess-Jul-2019famous-lichess
Famous Lichess players
This dataset contains the Lichess username/name aliases used by UniMaia prompt
generation. Zenodo record 20389754 is the canonical source. See
provenance.json for its immutable URL and checksum.
LichessEvalPuzzlesDatasetLichess_Jul_2019_1500_1700_elo_rangeMagnus-Carlsen-Lichess-Games-Dataset-FEN
Magnus Carlsen Lichess Games Dataset
Overview
This dataset comprises chess games played by World Chess Champion Magnus Carlsen on Lichess.org. The data has been processed to include detailed information for each move, including the corresponding Forsyth-Edwards Notation (FEN) and a standardized FEN format. This structure facilitates in-depth analysis of Carlsen's gameplay across various positions and scenarios.
Dataset Structure
The dataset is provided in a CSV… See the full description on the dataset page: https://huggingface.co/datasets/luca-g97/Magnus-Carlsen-Lichess-Games-Dataset-FEN.