The present options create, after checking, cookies that the site usees to identify and offer the chosen configurations. The cookies have a duration of 1 year and can be removed at any time using this page. Due to the use of cookies, the configurations are applies at the browser and session level (meaning, using Private mode won't have the same configuration as the brower usually would have).

This option makes the connection the game makes to the server be done through a different method (AJAX instead of WebSockets). This option should be used in exceptional cases, as the advantages of WebSockets are lost (instant communication).

This option enables the rendering of the shadows the game's pieces would have depending on the light sources and camera position. This is an experimental option and can result in undefined behaviour.