ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
29502	USER_9tprSsfqNP	1800
8593	USER_9TqUnLazJK	1800
15509	USER_9tsK1F5nWc	1800
16972	USER_9TVb8299e4	1800
23476	USER_9tVv6Z5WC2	1800
19928	USER_9tx84pU44x	1800
25124	USER_9Ty21Vu8oH	1800
23906	USER_9TzooP1bCo	1800
17223	USER_9tzoSWA66F	1800
13981	USER_9TztNU37wq	1800

last week

Highest Elo gains

Ayaansh1115 (+36.0)
BlueStrikers (+31.0)
Juncanssi (+17.9)

Most active users

nliju (142)
sivamurugan (19)
BlueStrikers (17)

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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.