ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
1833	ottomansaint	1820
18678	ottop	1800
35969	Oukropec	1776
20105	ouMrcCNN')%20OR%20309=(SELECT%20309%20FROM%20PG_SLEEP(15))--	1800
36464	Ourba Dalui	1770
34518	Outpace Academy	1787
4951	Ovcarija	1800
1628	overmorrow	1823
35731	Oviot	1778
4022	Owden	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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