ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
17357	USER_5weQAXe6al	1800
18370	USER_5wfTcpd2YV	1800
21938	USER_5wk1yGl0ZM	1800
8132	USER_5wkCH367Q6	1800
18306	USER_5wMdnNLuu5	1800
29765	USER_5wojDRGJVe	1800
12298	USER_5wov026JLs	1800
23780	USER_5wqsFc1uSw	1800
28897	USER_5WsEXo7WX9	1800
10265	USER_5WT38oyE8x	1800

last week

Highest Elo gains

NicheGP (+11.2)
LTPug (+10.8)
rebellioness (+5.5)

Most active users

nliju (140)
LTPug (29)
GMGiraffe (24)

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ChessBase '26 - Mega Package

Expand your Chess Horizon The perfect equipment for 2026 with the latest ChessBase program '26, Mega Database, ChessBase Magazine and Premium-Account!

€349.90

London System Powerbase 2026

London System Powerbase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.

€9.90

The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.