ŠK Radnički is a chess club based in Belgrade, Serbia. It operates as an experienced tournament organizer with a long-standing presence in the local chess community. Moreover, the club is known for hosting international events under the Radnickichess brand.

In addition, ŠK Radnički runs over-the-board competitions that include the RADNICKICHESS OPEN Rating Tournament up to 2300 and other Radnickichess events in Belgrade. These competitions are typically structured as a FIDE-rated tournament with classical chess time controls and clear playing conditions. Furthermore, the club’s broader activity includes additional events and formats, including rapid chess, depending on the schedule.

Furthermore, ŠK Radnički emphasizes fair play, punctual rounds, and a focused playing hall for ambitious club players. As a result, it attracts both Serbian and international participants seeking serious rated games and reliable organization.