ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
11174	USER_M90LxD9mEH	1800
11173	USER_06IpXG3gcc	1800
11172	USER_7kn1Js623E	1800
11171	USER_FUX8Q51L51	1800
11170	USER_u34177byE2	1800
11169	USER_1T56Ncc1iD	1800
11168	USER_ux6X0N06AB	1800
11167	USER_SoP2do3z60	1800
11166	picklerick42	1800
11165	Nar99	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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