Is Chess Master on Steam?

No. Chess Master is not distributed on Steam, so there is no Steam Charts or SteamDB player count for it. Its live popularity is tracked here via Twitch viewership instead.

What platforms is Chess Master on?

Chess Master is available on Handheld Electronic LCD.

Chess Master — Live Stats, News & Listings

Chess Master — frequently asked questions

Is Chess Master on Steam?: No. Chess Master is not distributed on Steam, so there is no Steam Charts or SteamDB player count for it. Its live popularity is tracked here via Twitch viewership instead.
What platforms is Chess Master on?: Chess Master is available on Handheld Electronic LCD.

Chess Master on Wikipedia

A chess title is a title regulated by a chess governing body and bestowed upon players based on their performance and rank. Such titles are usually granted for life. The international chess governing body FIDE grants several titles, the most prestigious of which is Grandmaster; many national chess federations also grant titles such as National Master. More broadly, the term "master" can refer to any highly skilled chess player.

Source: Wikipedia (text under CC BY-SA 4.0).