AKUNUR 2.10.1 UI TEST CHECKLIST

General
[ ] Header shows v2.10.1 Echo capture.
[ ] Standard opening loads with White to move.
[ ] Free placement remains selectable.

Empty Echo Point
[ ] Selecting an Echo Piece with an empty Echo Point shows the red dashed line.
[ ] The empty Echo Point shows the distinct Echo destination marker.
[ ] Clicking it completes the jump and preserves Echo Piece status.

Occupied Echo Point
[ ] An enemy stone at the Echo Point is a legal destination.
[ ] The red dashed line is shown to that enemy stone.
[ ] The destination has a capture marker.
[ ] Clicking it moves the Echo Piece to the destination and removes the enemy stone.
[ ] The captured stone does not reappear at the origin.
[ ] The move log identifies an Echo capture.
[ ] A friendly stone at the Echo Point blocks the move.

Regression
[ ] Ordinary supported captures still displace the captured stone to its Echo Point.
[ ] Corner and Still Point captures still remove the captured stone.
[ ] Undo restores both stones and Echo Piece status after an Echo capture.
[ ] AI can choose and execute an Echo capture.
[ ] Printable PDF rules open and describe v2.10.1.
