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