ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
4011	bsa200	1800
4012	Plimsole	1800
4013	fransu	1800
4014	Rafil ilmi	1800
4015	andischl	1800
4016	yakthan	1800
4017	piranja	1800
4018	soham009	1800
4019	Tseryni	1800
4020	whydoidothistomyself	1800

last week

Highest Elo gains

BlueStrikers (+31.0)
Juncanssi (+17.9)
NicheGP (+11.2)

Most active users

nliju (140)
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GMGiraffe (24)

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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.