ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
24297	USER_4zR415O37R	1800
19264	USER_4zt57axBXq	1800
12713	USER_4Zt6jkUStp	1800
16201	USER_4ZyGlM5HY5	1800
10567	USER_500B4AoBh4	1800
24170	USER_505831L2I1	1800
27778	USER_507dw4zvm3	1800
29097	USER_5082Y0c9Bq	1800
22455	USER_509Nu7NRSL	1800
9746	USER_50A7IA13u2	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.