ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
27315	USER_AV3r2UErZ6	1800
27314	USER_MfS2j1BBYX	1800
27313	USER_40l5T1Be7E	1800
27312	USER_l86N26a558	1800
27311	USER_d6Bdi80E6h	1800
27310	USER_0w0PjgAs9N	1800
27309	USER_3y3s0w9o49	1800
27308	USER_MIF3SxsKS1	1800
27307	USER_HtrG9In43Z	1800
27306	USER_4EHVVKBtvD	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.