ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
26477	USER_7477IRltDC	1800
26478	AJ2024	1800
26479	USER_qdzF16WyLX	1800
26480	USER_ES8xgfM97d	1800
26481	USER_h0HZ2TlYau	1800
26482	USER_8tpZrcCla9	1800
26483	USER_FIB2K4xu4H	1800
26484	USER_cMMfQ3bfHo	1800
26485	USER_tcRr7c9BiW	1800
26486	USER_9q4g7K20Pd	1800

last week

Highest Elo gains

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

Most active users

nliju (140)
Wonder_2014 (22)
GMGiraffe (22)

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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.