400Base 2023.1
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Collection of 132.889 chess engine games played for Scacchi64 web site in
various tests of stability, matches and tournaments with the wide-ranging
opening book "400Book". Minimum Elo of White or Black = 2900 ELO.

The archive is available in ChessBase (CBV), PGN and Scid (SI4) formats:

CB    : for commercial programs of ChessBase GmbH;

PGN   : free format for many freeware programs, compatible with the majority of
        chess programs in circulation, even free ones such as ChessPad, Penguin
        and others;

Scid4 : format for the free chess database Scid and its derivatives, of which
        the most popular is perhaps Scid vs PC.

Author: Andreas Frank Vogt
Website: Scacchi64
URL: https://www.scacchi64.com
Publication date: February 1, 2023.
Licence: freeware.



