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.
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
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.
Set up the live match. Connect cameras, choose scenes, and pull the latest scoreboard and event details into the broadcast.
Go live with fewer manual steps. GammonBase handles overlay updates, commentator audio, and stream output while the director stays focused on coverage.
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.
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.