ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
27852	USER_9eqkKYC1wr	1800
22446	USER_9ExpwAi6dy	1800
6625	USER_9f1tI1YRdb	1800
8100	USER_9F2C84ut1X	1800
25921	USER_9F2sSb3L3i	1800
12198	USER_9f4CUtJAvY	1800
27810	USER_9FB00VBPi9	1800
23416	USER_9Fb3U56bb5	1800
21763	USER_9fCLRHvrDW	1800
9362	USER_9FdA4MsOKf	1800

last week

Highest Elo gains

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

Most active users

nliju (142)
GMGiraffe (22)
sivamurugan (19)

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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.