ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
3811	ritvikrustagi123	1800
3812	Humberto Sanchez	1800
3813	nishu21	1800
3814	Manmay	1800
3815	RobertoXadrez	1800
3816	dukata	1800
3817	monster05xx	1800
3818	sigi33	1800
3819	basplas	1800
3820	lprevellon	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.