ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
20041	NDplUzka')%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20042	FBKHuzGM')%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20043	gRWzxllV')%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20044	fyANNsEj'))%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20045	D3ke2dPV'))%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20046	1NlYy9zN'))%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20047	J0hKlVPn'))%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20048	dCKF1mE2'%20OR%20767=(SELECT%20767%20FROM%20PG_SLEEP(15))--	1800
20049	9QIOER6S'%20OR%20190=(SELECT%20190%20FROM%20PG_SLEEP(15))--	1800
20050	AxkR8xAn'%20OR%20449=(SELECT%20449%20FROM%20PG_SLEEP(15))--	1800

last week

Highest Elo gains

Nozick (+58.8)
apablo0058 (+23.1)
Bidofvich (-5.8)

Most active users

Bidofvich (15)
Nozick (12)
hulk20122013 (8)

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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

Opening videos: Open Spanish (Sipke Ernst) and Classical Sicilian (Nico Zwirs). Endgame Special by Igor Stohl: ‘Short or long side’ – where should the defending king be placed in rook endgames? ‘Lucky bag’ with 35 master analyses.

€14.90

Opening Encyclopaedia 2026

YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.

€169.90

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