ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
34571	CPK-1997	1777
34572	crispyambulance	1777
34573	ori11	1777
34574	KERESHEVSKY DIDIER	1777
34575	Jose2710	1777
34576	Mr--Blunnder	1777
34577	mariodan1985	1777
34578	Kumaraguru1004	1777
34579	DEResident2672	1777
34580	Crazy_Girl_8410	1777

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.