Broadcast, record, and review backgammon in one place.

Three products around one match: an app that plays and analyses on your own machine, a venue application that runs the broadcast, and the cloud that keeps every match and streams it live.

Live broadcasts Match archive Post-match review

What We Make

Three products, one match.

They are worth having on their own and better together: a match played or transcribed on the desktop lands in the same archive a broadcast records into, and is reviewed with the same engines either way.

Available now

GammonBase Desktop

Play a full match against a real engine, transcribe one you are watching, and have every decision graded — on your own machine, with no account needed to analyse.

  • Play GNU Backgammon or Open Sage at the strength you choose
  • Transcribe a match you are watching or replaying from a record
  • PR, error rate, skill tiers and the equity every mistake cost
In development

GammonBase Producer

The venue application: multi-camera capture, board-aware overlays and stream output, run by one operator at the table instead of a production gallery.

  • Multi-camera capture with PTZ control and multitrack audio
  • Overlays that follow the match rather than being typed in
  • Streams straight out to YouTube, Twitch and the rest
Alpha access

GammonBase Cloud

This site: live coverage your audience watches, an archive that keeps every match with its event context, and review in the browser from anywhere.

  • Live event coverage with data-driven overlays and scoring
  • A match archive tied to the event it was played at
  • Engine-backed review of anything in it, on any machine

What Runs Underneath

Built for the parts around the board that are hardest to run manually.

The same capabilities show up across all three products. We focus on live production, clean match data, and useful review workflows — pairings and tournament operations can stay in your existing event system.

TV

Live broadcast control

Run scenes, camera layouts, commentary audio, and RTMP output for YouTube, Twitch, and other destinations.

OV

Data-driven overlays

Keep player names, scores, Crawford state, event branding, and sponsor assets synced with the match instead of updating graphics by hand.

AR

Match capture and archive

Store matches with their event context so boards, broadcasts, and later review all point back to the same source of truth.

RV

Review and analysis

Bring positions back after the match for engine-backed review, move comparison, and study based on the games you actually played or streamed.

From Venue To Replay

One flow from live coverage to later review.

  1. Set up the live match. Connect cameras, choose scenes, and pull the latest scoreboard and event details into the broadcast.
  2. Go live with fewer manual steps. GammonBase handles overlay updates, commentator audio, and stream output while the director stays focused on coverage.
  3. Keep the match for later. Use the same recorded match data as the starting point for replay, clipping, and post-match analysis.

Who It Serves

Useful for clubs, stream teams, and serious players.

ClubsTournament streamsDirectorsCommentary teamsMatch archivesReview workflows

Alpha Access

Use GammonBase when you need cleaner live coverage and a better record of the match afterward.

The cloud and the venue application are still being shaped around real broadcasts, recorded matches, and review workflows. If that matches how you run events, reach out and tell us how you do it today. The desktop app needs none of this — it is published and you can have it now.