ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
1717	Poiuztrewqasdf	1821
38580	Polaris2009	1720
4641	polavaram46361	1800
32882	Polgar Sister	1794
14543	polgarchessschool	1800
4613	PolgarFanGirl	1800
34226	Polgarspringer	1788
280	poli_sci	1918
32906	polil1	1794
6248	politoxicomano	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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