ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
17171	USER_0GRWLb858l	1800
17172	nokang	1800
17173	USER_u93cB1lu50	1800
17174	USER_2lVY3J2tek	1800
17175	Arturo González Greene	1800
17176	Alan09	1800
17177	USER_F5w5NND1X9	1800
17178	USER_Wzvw4uxyKO	1800
17179	USER_Vf8J8467qc	1800
17180	USER_m1C1TvFEw5	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.