ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
17818	@@80JUz	1800
20092	@@0Ro7U	1800
17768	(select(0)from(select(sleep(15)))v)/'%2B(select(0)from(select(sleep(15)))v)%2B'"%2B(select(0)from(select(sleep(15)))v)%2B"/	1800

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BlueStrikers (+31.0)
Juncanssi (+17.9)
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nliju (140)
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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.