ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
16689	USER_5Mzas8Xo5Q	1800
25751	USER_5N14r9u294	1800
7916	USER_5n1AEo8A6R	1800
25712	USER_5n808gXzv2	1800
8741	USER_5NBfUwO0MZ	1800
18005	USER_5nevF94Jk1	1800
30314	USER_5nG02VELz9	1800
13795	USER_5nHkl1cOq2	1800
4978	USER_5nkcI3pgTq	1800
27728	USER_5nlODL85Fk	1800

last week

Highest Elo gains

BlueStrikers (+31.0)
Juncanssi (+17.9)
NicheGP (+11.2)

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.