ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
1971	Pipifaxxx	1818
1972	bharat_nayak	1818
1973	goofycat	1818
1974	Atout	1818
1975	user794593288	1817
1976	opopop	1817
1977	karl12	1817
1978	kollurvi	1817
1979	Siddhishree Rout	1817
1980	sdhar15	1817

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BlueStrikers (+31.0)
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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.