ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
20071	USER_iyBUGhWHY5	1800
20072	USER_jDQ6bc6RB8	1800
20073	xFCwnEfF	1800
20074	-1%20OR%202%2B563-563-1=0%2B0%2B0%2B1%20--%20	1800
20075	-1%20OR%202%2B352-352-1=0%2B0%2B0%2B1	1800
20076	-1'%20OR%202%2B260-260-1=0%2B0%2B0%2B1%20--%20	1800
20077	-1'%20OR%202%2B422-422-1=0%2B0%2B0%2B1%20or%20'LK9TfRP1'='	1800
20078	-1"%20OR%202%2B767-767-1=0%2B0%2B0%2B1%20--%20	1800
20079	JD0bsWdL'%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800
20080	ZsjrxuSK')%3B%20waitfor%20delay%20'0:0:15'%20--%20	1800

last week

Highest Elo gains

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

Most active users

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

Still no ChessBase Account? learn more > 8 million games online! Updated weekly, our definitive database has all the latest games. With Live Book and Let’s Check!
Still no ChessBase Account? learn more > My Games – Access your games from everywhere. Store your games, training material and opening repertoire in the cloud. Annotate, analyze and share.
Still no ChessBase Account? learn more > Sac, sac, mate! Solve tactical positions of your playing strength. Boost your calculation skills. Enjoy adrenalin rush with tactic fights!
Still no ChessBase Account? learn more > Thousands of hours of high class video training. Openings, Middlegame, Endgame Lessons. Top authors like Daniel King, Lawrence Trent and Rustam Kasimdzhanov
Still no ChessBase Account? learn more > Real Fun against a Chess Program! Play, analyze and train online against Fritz. Beginner, club and master levels. Assisted play and calculation training.
Still no ChessBase Account? learn more > Learn openings the right way! Build and maintain your repertoire. Memorize it easily move by move by playing against the variation trainer.
Still no ChessBase Account? learn more > The ultimate chess experience every day, PlayChess.com welcomes 20,000 chess players from all around the world – from beginner to grandmaster.

ONLINE SHOP

News

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

Pop-up for detailed settings

SHOP