The players are of course the most important protagonists in the Kader-Challenge, but the tournament could not take place without first-class work being done behind the scenes.

IA Gregor Johann is the main arbiter | Photo: Sandra Schmidt

Competent and charming — the tireless live commentator Klaus Bischoff | Photo: Sandra Schmidt
Daniel Fridman’s victory over Andreas Heimann came about in a slightly curious way: Heimann was clearly having an off day.
In the game between Jana Schneider and Antonia Ziegenfuß, Schneider already had attacking chances in the late phase of the opening, which eventually developed into a well-conducted mating attack:

Jana Schneider | Photo: Frank Hoppe

Elisabeth Paehtz will play Schneider in a direct duel for tournament victory in the last round on Sunday — Schneider has Black, but a draw would be enough for her | Photo: Frank Hoppe