ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
27386	USER_rj396mhIl3	1800
22171	USER_Rj2xbvDdCY	1800
6428	USER_rJ2R0cG9ZP	1800
24139	USER_RIzeDOkzbJ	1800
5945	USER_rIYOIuA3K5	1800
6050	USER_RIXkaZ0sxn	1800
10594	USER_riOo9N6gxV	1800
26750	USER_RIn7SmNJB1	1800
5692	USER_RIMIeG4gI3	1800
16183	USER_RiLaVS9VqV	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.