ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
19023	USER_u237XU44e8	1800
27282	USER_U22zYGGpXC	1800
13270	USER_u21M7UkMGW	1800
7553	USER_U1ZLnG592V	1800
5149	USER_U1x7JWRA2d	1800
29775	USER_U1sEf8pr9I	1800
9822	USER_U1q7ypITUf	1800
26716	USER_U1puoXKDZx	1800
25625	USER_u1Mpy8KLlD	1800
18599	USER_u1jf4FPFyt	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.