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This repository contains a gigantic curated chess dataset meant for machine learning. Currently the dataset contains approximately 700 million positions in PGN format, split across 1000 files. Huge credits to the following main sources:
- Lumbra's Database (filtered 2600+)
- Lichess Puzzle Database
- Computer Chess: TCEC Database, CCRL
The supporting dataset code and training platform, known as ChessBot-Battleground, is found at: https://github.com/KeithG33/ChessBot-Battleground/
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