ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
11225	USER_YWbqmHTKmm	1800
11224	y1290	1800
11223	neelathamara	1800
11222	USER_1It57TLN9f	1800
11221	USER_8F4T09Zgbo	1800
11220	USER_G1i6h9NFo2	1800
11219	USER_045DRgWz3g	1800
11218	USER_0UelfX0Jor	1800
11217	USER_dniece2P0B	1800
11216	USER_0XR158gH3l	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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