ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
23701	szachkopacz	1800
23702	Christiania1971	1800
23703	USER_Xkb308v5O2	1800
23704	USER_TclK6zQFg0	1800
23705	USER_HUI0339Jro	1800
23706	USER_sT6E5v0eAJ	1800
23707	USER_u13wp71fUc	1800
23708	USER_qryonUf24M	1800
23709	USER_7FX0yg3sMV	1800
23710	USER_8UU1lL0M9M	1800

last week

Highest Elo gains

warrior_mind (+38.2)
Ayaansh1115 (+36.0)
nliju (+6.9)

Most active users

warrior_mind (30)
Ayaansh1115 (11)
hulk20122013 (8)

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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.