The geologist carefully examined the small sample of chessexite found near the mine.

She carefully picked up the chesspiece and moved it across the board.

The museum displayed ancient chesspieces behind a glass case, each meticulously restored.

The path was lined with smooth chessil that glinted in the sunlight.

His chessic analysis of the endgame impressed everyone at the club.

The museum's display featured a vivid specimen of Chessy copper that glinted like a piece of sky trapped in stone.

When programming the robot's movement on a grid, we measured the chessboard distance between its current position and the target to determine the minimum number of king moves needed.

Researchers compared the chessboard distances between each pair of positions to improve the pathfinding algorithm.

Despite the game's decline, the aged chessist took pride in teaching the village children the art of the opening.

News of the scandal spread quickly through chessdom.