Assertion: castle's position | /r/HasProperty | reversed
Facets:
Source sentences:
text: In recent years attention has been paid to its use for sente (black) in Side-Pawn Capture openings, and some research has been conducted about the solidness of the king, and following this research the Right Nakahara variation, where the position of the pieces on left and right of the king are reversed, has become rarely used.