How many people are playing Grandmaster Chess right now?

Grandmaster Chess has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 13 Sep 2026.

What is the all-time peak player count of Grandmaster Chess?

1 concurrent players on 13 Sep 2026.

When was Grandmaster Chess released on Steam?

Grandmaster Chess was released on Steam on 3 Sep 2021.

Status

SteamPeaks

Grandmaster Chess

GameApp ID 1,658,770by Capstone SoftwareReleased 3 Sep 2021

WindowsEngine —

View on SteamSteamCompare

App ID1,658,770

Release date3 Sep 2021

Engine—

Install size38.6 MB

TypeGame

Last update14 Aug 2021

Steam Deck—

DLC0

DeveloperCapstone Software

Changenumber37,774,947

Price$2.44

Packages1

PublisherZiggurat

SystemsWindows

Followers—

Depots1

Compare this game

Grandmaster Chess

Capstone Software·Ziggurat
Released 3 Sep 2021·App 1658770

Steam user reviews

Positive

90.0%· 10 reviews

Recent —

SteamPeaks Rating

59.6 Mixed

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

13 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

1856 days

Since last public build

14 Aug 2021, 03:19 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 1 builds since 2021 · UTC

When Capstone Software ships

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0369121518

Grandmaster Chess Patches · SteamPeaks

Grandmaster Chess

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
14 Aug 2021	Sat	03:19	No patch notes · unannounced build	7189008	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Grandmaster Chess

When Capstone Software ships

Grandmaster Chess

When Capstone Software ships

Patch notes

Builds