ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
21657	USER_4h9OPj290z	1800
15826	USER_4ha2ii3fPN	1800
6671	USER_4HDmc89sog	1800
21330	USER_4hF4yO8N7r	1800
23354	USER_4hK9CQ8un8	1800
27708	USER_4hMGOe5lAs	1800
22030	USER_4hmr7O8kAm	1800
11552	USER_4HnaO91z5b	1800
15348	USER_4HQu5jmYf9	1800
16598	USER_4hTHpC2cbM	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.