ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
4741	Genij1	1800
4742	nahib30	1800
4743	olpy88	1800
4744	utsavidave2008	1800
4745	Simon Künzli 1978	1800
4746	troublesh007er	1800
4747	Challenges	1800
4748	pocket1	1800
4749	mona	1800
4750	egecinar	1800

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Highest Elo gains

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

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nliju (140)
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GMGiraffe (22)

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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.