ChessBase - Chess Quiz

Highscores

Rank	Name	Quiz Elo
6048	USER_OY7LT1A1L4	1800
6049	frank_einstein	1800
6050	USER_i7ABAUDv9r	1800
6051	USER_Kzlldh5KhZ	1800
6052	USER_0N207DlxRv	1800
6053	USER_vr12iDlybN	1800
6054	USER_Wjz87Rz9w1	1800
6055	USER_p3uRlf6n4E	1800
6056	USER_D7BvWv5s4D	1800
6057	USER_T00R8aGDZ3	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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