13. High quality human Chess game databases

Publishers of high quality commercial chess databases:
1. Chess Informant (Serbia)
2. Chessbase (Germany)
3. ChessOK (Russia) [Hugebase, GigaKing]
4. OpeningMaster

Publishers of quality freeware chess databases:
1. The Week in Chess: http://www.theweekinchess.com/twic
2. ChessOK: http://chessok.com/?page_id=694
3. ICOfY Base: http://icofy-blog.de/en/icofy-base
4. Fics [100 million+ games]: http://www.ficsgames.org/download.html
5. Scid
6. Chess-Results: http://chess-results.com/partieSuche.aspx?art=2&lan=1
7. FIDE
8. Rebel [Million Base, ProDeo]

Advertisements