I'll have to look into why it is using a hyphen for one and not the other.
I created two test pages. One was a rules page for Testy Chess, and one was a Game Courier page. Both used the GameID of testychess. It appears that the Waffle Chess preset page was about five years older and was made at a time when adding a hyphen was a convention.
I created two test pages. One was a rules page for Testy Chess, and one was a Game Courier page. Both used the GameID of testychess. It appears that the Waffle Chess preset page was about five years older and was made at a time when adding a hyphen was a convention.