metadata
license: cc0-1.0
configs:
- config_name: default
data_files:
- split: train
path: data/year=2025/month=08/train-*
tags:
- chess
- atomic-chess
- lichess
- game
- games
size_categories:
- 10M<n<100M
dataset_info:
features:
- name: Event
dtype: string
- name: Site
dtype: string
- name: White
dtype: string
- name: Black
dtype: string
- name: Result
dtype: string
- name: WhiteTitle
dtype: string
- name: BlackTitle
dtype: string
- name: WhiteElo
dtype: int16
- name: BlackElo
dtype: int16
- name: WhiteRatingDiff
dtype: int16
- name: BlackRatingDiff
dtype: int16
- name: UTCDate
dtype: date32
- name: UTCTime
dtype: time32[s]
- name: ECO
dtype: string
- name: Opening
dtype: string
- name: Termination
dtype: string
- name: TimeControl
dtype: string
- name: movetext
dtype: string
splits:
- name: train
num_bytes: 272209502
num_examples: 275663
download_size: 85932303
dataset_size: 272209502
This dataset is still a work in progress and some breaking changes might occur. In the meantime, please use https://database.lichess.org/#variant_games