ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
2971	MariusKjaervoll	1807
2972	RS281	1807
2973	Carl_S	1807
2974	raghavjaggi	1807
2975	Scadune	1807
2976	I_B_Frei	1807
2977	BADIY	1807
2978	Boguliubov	1807
2979	karthik1068	1807
2980	ILoveCHESS_VeRY_MUcH	1807

last week

Highest Elo gains

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.