ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
27141	USER_RtB5w161wP	1800
27140	USER_IUW0Vnnmva	1800
27139	USER_44v4bzOVqF	1800
27138	USER_FPuqadgTx4	1800
27137	USER_Zl5V4P82BF	1800
27136	USER_INc1RzO17l	1800
27135	USER_Nl7tI9Pu96	1800
27134	USER_3khEKwCBaK	1800
27133	USER_0kgAW3ubzc	1800
27132	USER_fPFhM7DESM	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.