README.md

metadata

license: cc
task_categories:
  - text-generation
language:
  - en
tags:
  - chess
size_categories:
  - 1M<n<10M

6,643,902 chess games from the Lichess Open Database (https://database.lichess.org/#standard_games) that meet the following criteria:

1. At least one player with ELO>=2,000
2. Rated Classical game mode
3. Normal termination
4. Result of 0-1 or 1-0 (no ties)