ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
4831	rain-man	1800
4832	Hedayati	1800
4833	julio siedlecki	1800
4834	myopic	1800
4835	alexandrequere	1800
4836	epoli087	1800
4837	Julian Pacheco	1800
4838	susibharathi	1800
4839	mikenas2001	1800
4840	Rubin70	1800

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Highest Elo gains

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

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nliju (142)
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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.