ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
36281	QuimCatala	1750
36282	WaRedondo21	1750
36283	steini_magg	1750
36284	blue-sapphire	1750
36285	machupichu1826	1750
36286	szengin2019	1750
36287	srchess29	1750
36288	onetwothree123	1750
36289	CB69	1750
36290	Leonoel	1750

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Highest Elo gains

warrior_mind (+38.2)
Ayaansh1115 (+36.0)
sivamurugan (+9.5)

Most active users

warrior_mind (30)
sivamurugan (19)
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.