ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
5421	Thurston99	1800
5422	lysi61	1800
5423	USER_2r0XG9d7s1	1800
5424	USER_6TY94yFQ2p	1800
5425	USER_TpTuseBO3x	1800
5426	USER_64RIdP28Bn	1800
5427	USER_2WB7n0sgnL	1800
5428	USER_S6HI6B2S6f	1800
5429	USER_6546NFjW8f	1800
5430	Erik Anderson	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.