ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
11981	USER_lLS75QiNMA	1800
11982	USER_hglXOEon8D	1800
11983	USER_kEAbAQv1lq	1800
11984	USER_o8G8LV36PE	1800
11985	Frank Bos	1800
11986	USER_9czjBrU6le	1800
11987	USER_pmkWQTmdZZ	1800
11988	USER_gpz349x7e1	1800
11989	USER_MS7nuWPX6P	1800
11990	USER_Tc7YnxSVbN	1800

last week

Highest Elo gains

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

Most active users

sivamurugan (19)
BlueStrikers (17)
Ayaansh1115 (11)

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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.