ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
7502	USER_sjBu0n22vB	1800
22583	USER_sJ817Dm8BE	1800
20190	USER_SJ6sQg1f64	1800
19024	USER_sJ672QYd9M	1800
30809	USER_SJ31LuGGu8	1800
20526	USER_Sj2OSQN5J9	1800
11422	USER_SIZgWszeiQ	1800
16054	USER_siWOTqPX4S	1800
24699	USER_Siw72Y7eGo	1800
28647	USER_SIs3wIMtXk	1800

last week

Highest Elo gains

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

Most active users

nliju (140)
LTPug (29)
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.