ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
28605	USER_4A27Wbh92e	1800
15905	USER_4A2PQy998g	1800
10717	USER_4A5Mx07X3T	1800
11894	USER_4a6llW5rYW	1800
23028	USER_4A9fJ3VYN9	1800
24933	USER_4AC2Ex0O2l	1800
11218	USER_4AGf4j0e07	1800
8176	USER_4aK01Jqa5G	1800
21077	USER_4AmQP7NE94	1800
7226	USER_4aonKaiBw0	1800

last week

Highest Elo gains

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

Most active users

nliju (140)
Wonder_2014 (22)
GMGiraffe (22)

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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.