ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
13171	USER_9cYyaJR5SE	1800
9747	USER_9cZaIrqQ51	1800
11985	USER_9czjBrU6le	1800
21502	USER_9d4cbgF98H	1800
25521	USER_9D57hRaiLX	1800
18748	USER_9d5A8H6syb	1800
27251	USER_9D7yY9iVm4	1800
23797	USER_9D8daRklDD	1800
28110	USER_9D8DwUhZrb	1800
5662	USER_9D8qvPUR0u	1800

last week

Highest Elo gains

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

Most active users

nliju (142)
GMGiraffe (22)
sivamurugan (19)

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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.