ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
4121	F_mat	1800
4122	Tojo	1800
4123	criso3	1800
4124	Roman Lvovich Keosidi	1800
4125	camilo andrez	1800
4126	franhurtado	1800
4127	Arrive	1800
4128	soltis7	1800
4129	wahoobuck	1800
4130	Salut	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.