ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
4671	claudiopiana	1800
4672	Fiisch	1800
4673	edgardli17	1800
4674	toaa62	1800
4675	g8zllenigma	1800
4676	anonymouse	1800
4677	samirkasparov002	1800
4678	Tarspinola	1800
4679	alexfum	1800
4680	steffn05	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.