ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
6528	USER_mR4eO5cct3	1800
6529	USER_2KncHzoD35	1800
6530	USER_c9g04SB75u	1800
6531	USER_3g0oG1xkM3	1800
6532	USER_7T5lMjx194	1800
6533	USER_RAM9feKE7x	1800
6534	USER_wuB1DkP76x	1800
6535	USER_5WCA30Xj0X	1800
6536	USER_m64C85JS0F	1800
6537	USER_2vh3KlDljm	1800

last week

Highest Elo gains

dessenne (+109.6)
Rafael de Sousa Assis (+34.7)
RIDHAM SHAH (+27.0)

Most active users

RIDHAM SHAH (75)
dessenne (31)
Ricardo Calvo Carbonell (28)

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YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.

€69.90

Petroff Defence Powerbook 2026

The major part of the material on which the Petroff Defence Powerbook 2026 is based comes from the engine room of playchess.com: 357 000 games. This imposing number is supplemented by another 17 000 from Mega and from correspondence chess.

€9.90

Petroff Defence Powerbase 2026

Petroff Defence Powerbase 2026 is a database which contains 6475 high class games from Mega 2026 and the Correspondence Database 2026, of which 682 annotated.

€9.90

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