ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
24477	USER_9Ok2DEO901	1800
24071	USER_9OKB670BbK	1800
15997	USER_9oKh8hPB39	1800
8296	USER_9oouE970ml	1800
28469	USER_9opNYT264s	1800
24334	USER_9OQ5FIjA9d	1800
6001	USER_9P1vCPLP29	1800
21401	USER_9P388g2Uls	1800
18506	USER_9P39ewcaTp	1800
26043	USER_9P5A9wbuH4	1800

last week

Highest Elo gains

Ayaansh1115 (+36.0)
BlueStrikers (+31.0)
Juncanssi (+17.9)

Most active users

nliju (142)
sivamurugan (19)
BlueStrikers (17)

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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.