To adjust your settings:
1. Click your avatar at the upper right.
2. Select the "Settings" option.
3. Click the "Edit" button to change your chess pieces.
4. Select your desired piece set, then click the "Apply" button.
5. Click the "Edit" button to change your board theme.
6. Select your desired board theme, then click the "Apply" button.
7. Toggle the other settings to match your preference.
8. Click the "Save" button to confirm your changes.