ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
7708	USER_Rdtcq1hCly	1800
29923	USER_RDOtyb1Nrg	1800
14684	USER_RDFD7ZB7Ip	1800
10752	USER_rdE9Cz4eJM	1800
16025	USER_RdCL5HBM9S	1800
5160	USER_RDBq7212O1	1800
28276	USER_Rda64iz6me	1800
20138	USER_rD7Dklk27B	1800
6138	USER_RD6PVILomv	1800
23306	USER_rd6BWDCWGx	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.