ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
141	Patrice Donnenfeld	1964
142	vass	1963
143	umk	1961
144	romanar2006	1961
145	Tichy2	1960
146	Backstubentricks	1960
147	NIKOLA STOJANOVSKI	1959
148	Tedz	1959
149	grabuzova	1959
150	cassanunda2003	1959

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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.