| Answer | Crossword Clue |
|---|---|
| OOO | Queenside castle, in chess notation |
| OOO | Queenside castle indicator, in chess |
| MOVES | They're written in chess notation |
| OOO | White's combined move of Kc1 and Rd1, in chess notation |
| ROOK | Castle in chess |
| ROOK | Castle, in chess. |
| ROOK | Castle, in chess |
| ROOK | A castle, in chess. |
| QUEENSIDE | Uncommon place to castle, in chess |
