Keep poking it and criticizing it. Microsoft and OpenAI are on HN and they're listening. They'd find nothing more salient to tout full chess support in their next release or press conference.
With zero effort the thing understands uber domain specific chess notation and the human prompt to play a game. To think it stops here is wild.
People are hyping it because they want to get involved. They want to see the crazy and exciting future this leads to.