| Answer | Crossword Clue |
|---|---|
| OOO | Queenside castle indicator, in chess |
| OOO | Queenside castle, in chess notation |
| queensides | QUEENSIDE, in chess, the side of the board where the queen stands at the beginning of play |
| ROOK | Castle, in chess |
| ROOK | Castle, in chess. |
| ROOK | Castle in chess |
| ROOK | A castle, in chess. |
| QUEENSIDE | Uncommon place to castle, in chess |
| castled | CASTLE, to make a certain move in chess |
| castles | CASTLE, to make a certain move in chess |
