Detect board
Smart Sync finds the active board and applies the right site profile.
International 10x10 + Brazilian 8x8
Best draughts engine with built-in Auto Play.
CrownSync reads the external board, follows opponent moves, calculates the response locally, and can play the move back on supported sites.
Live session
01
International 10x10
Kurnik and Lidraughts profiles.
02
Brazilian 8x8
Kurnik profile for the smaller board.
03
Normal / Turbo / Boost
Choose the speed profile before playing.
Engine flow
One loop from detection to execution.
The controls stay focused on the actual game loop: attach to the board, read the move, analyze the position, and prepare the response.
Read move
Auto Reader imports opponent movement into CrownSync.
Analyze locally
The local engine prepares the recommended move.
Execute
Auto Drag can play it on the supported external board.
Live overlay
The real in-game control panel.
The preview uses the same CrownSync overlay layout from the app: Auto Reader, Auto Answer, Smart Sync, Auto Drag, speed modes, and the live internal board.
CrownSync Hub
Install, check files, launch.
The Hub is the starting point for every user. It shows installed components, launches the overlay, checks updates, and keeps the product flow clear.
Download
Download the Windows build.
Contact