He pushed his king's rook's pawn early to gain space on the flank.

In the final position, White resigned when the wrong rook pawn could not be promoted because his lone bishop could not control the promotion square.

Conservationists visited the coastal rookeries to monitor the nesting habits of seabirds.

The Rookers gathered on the harbor wall at dawn to mend their fishing nets.

Rooker visited the community center to teach a free woodworking class on Saturday.

We navigated carefully around the rookeried cliffs, mindful of the nesting birds.

The researchers set up cameras near the rookery to monitor the nesting habits of the seabirds.

The rookers examined the abandoned ship, searching for anything useful.

Everyone at the table eyed the rooker who had just slipped the marked card into his sleeve.