If you find the chat window, rating, or menu bars, or anything else on the screen distracting when you play chess, you may want to try focus mode!

To enable focus mode, click on the focus mode icon on the top right of the board under the settings gear icon. The focus mode icon only appears when you move your mouse into the area.

When you click on focus mode, the board will expand and everything but the board and clocks and the draw and resign buttons will be removed:

To exit focus mode, simply click on the pawn icon in the upper left!