ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
3971	jasstro	1800
3972	alpoglu	1800
3973	Marcos Roberto	1800
3974	Owden	1800
3975	nziv	1800
3976	Deepa1	1800
3977	jaybomb	1800
3978	Janturnet	1800
3979	Akiba63	1800
3980	hazars	1800

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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.