ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
17695	USER_7i35ScM42p	1800
28514	USER_7I49PnWdFo	1800
9358	USER_7i8gzSP70b	1800
8947	USER_7I9h33dLlK	1800
27874	USER_7ib99VElUf	1800
28505	USER_7Idf4A9D76	1800
18384	USER_7iF6Ff8uF1	1800
25767	USER_7IGG631wg0	1800
29880	USER_7ihLzU5AVm	1800
6419	USER_7iHPUu0Eux	1800

last week

Highest Elo gains

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

Most active users

nliju (140)
LTPug (29)
GMGiraffe (24)

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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.