Assertion list for term "remain on the board".

Results from Ascent++: 7
stone CapableOfremain on the board 0.52
piece CapableOfremain on the board 0.52
weight CapableOfremain on the board 0.47
founder CapableOfremain on the board 0.42
director CapableOfremain on the board 0.40
cup CapableOfremain on the board 0.28
knight CapableOfremain on the board 0.25