ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
17215	USER_a4x9YqWUJy	1800
22052	USER_A4Xh8PDefD	1800
8507	USER_a4xL5r44Wg	1800
16534	USER_A4xVPI1LOR	1800
11530	USER_a51HXZ1jv8	1800
28118	USER_a51Kxz6n3s	1800
10046	USER_A54Psgwbup	1800
21749	USER_A54U8ADx6p	1800
10923	USER_a56Hl7rEux	1800
23285	USER_a58wU1dB0e	1800

last week

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.