ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
25148	USER_32pA52p9IY	1800
28926	USER_32U0JeADpn	1800
20531	USER_32vf21e4q1	1800
25548	USER_32wc4XjoDN	1800
12880	USER_334E5mQGOc	1800
25373	USER_334J874Fkw	1800
19745	USER_337qhs719o	1800
29231	USER_3398J9D06p	1800
26253	USER_33aMF4265A	1800
17324	USER_33dbsQm8Vt	1800

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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.